Service manual

ManualsBrandsMitsubishi ManualsTV ReceiverDiamond Plus 230 SB

SERVICE MANUAL

CRT DISPLAY

Diamond PLUS 230SB / Diamond PLUS 230SB -BK

(C22BW701)

NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION

SEPTEMBER 2002

CBB-S5783

Summary of content (179 pages)

PAGE 1
SERVICE MANUAL CRT DISPLAY Diamond PLUS 230SB / Diamond PLUS 230SB -BK (C22BW701) NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION SEPTEMBER 2002 CBB-S5783
PAGE 2
X-RADIATION WARNING The surface of pucture tube may generate X-Radiation. Precaution during servicing, and if possible use of a lead apron or metal for shielding is recommended. To avoid possible exposure to X-Radiation and electrical shock hazard, the high voltage compartment and the picture tube shield must be kept in place whenever the chassis is in operation. When replacing picture tube use only designated replacement part since it is a critical component with regard to X-Radiation as noted above.
PAGE 3
Contents 1. Circuit description ......................................................................................................................... 1-1 1.1 Power block ......................................................................................................................... 1-1 1.1.1 Outline ...................................................................................................................... 1-1 1.1.
PAGE 4
1.4.3 Digital dynamic convergence clear (DDCC) circuit ............................................. 1-11 1.4.3.1 Production of compensation current waveform ..................................... 1-11 1.4.3.2 Waveform, and operation on the picture ................................................ 1-12 1.4.3.3 Adjustment method .................................................................................... 1-12 1.4.3.4 Block diagram ........................................................................
PAGE 5
2.3.3 OSM display matrix .................................................................................................. 2-3 2.3.3.1 User mode ................................................................................................... 2-3 2.3.3.2 Factory mode .............................................................................................. 2-4 2.4 Adjustment ...........................................................................................................................
PAGE 6
2.5.1.7 Misconvergence .......................................................................................... 2-25 2.5.1.8 Picture distortion ........................................................................................ 2-26 2.5.1.9 Linearity ....................................................................................................... 2-28 2.5.1.10 Adjustment value list ................................................................................ 2-29 2.5.1.
PAGE 7
1. Circuit description 1. 1 Power block 1.1.1 Outline The power block is compatible with the business electric power, 100 to 120VAC/220 to 240VAC (50/60Hz). The active filter circuit is adopted to suppress the higher harmonic current. The circuit block is composed of two switching regulators, the main power which is the configuration used the flyback converter system of pseudo resonance operation and the sub power which is the configuration used PWM (pulse wise modulation) system.
PAGE 8
1.1.3 Sub power circuit When the power switch is turned ON, the rectified and smoothed DC voltage (AC voltage x √2) is supplied to pin 5 of IC903, and is charged to C930 through pin 1. When pin 1 reaches 5.7V, oscillation is started in IC903, and the built-in output FET is put into operation to add the pulse voltage between pin 5 and pin 3 on the primary side of T902.
PAGE 9
1.2 Deflection processor block 1.2.1 Deflection processor (IC601) Deflection processor IC601 horizontally compensates wise, position and distortion, and vertically controls heights, position and linearity. IC601 automatically tracks the frequency to output the appropriate horizontal/vertical drive pulse. IC601 also outputs the horizontal parabola waveform for focus and the waveform for convergence compensation. 1.2.
PAGE 10
IC601 VSAW-P R652 11 R658 2 R650 VSAW-N 1 1 3 IC603 5 7 6 R642 IC603 R651 IMID R648+R649 R645+R646 R647 C628 2 R637 Q604 SW-VLIN1 Q603 SW-VLIN2 63 62 Fig. 2 Vertical sawtooth waveform output circuit 1.2.4.2 Vertical output amplification circuit A current proportional to the waveform of the voltage input to IC401 will flow to the vertical deflection coil (V-DY). R410 reads out the voltage waveform of the vertical deflection current, and then feeds back it to IC401.
PAGE 11
1.2.6 DBF (Dynamic Beam Focus) circuit The horizontal/vertical DBF voltage is respectively generated and amplified, then synthesized at T7A1. As for the horizontal DBF voltage waveform, the parabola waveform voltage (approx. 0.5Vp-p) is output with IC601, and amplified about 10 times with OP-AMP IC6A2. After that, it is amplified to 50-60Vp-p with Q7B5 (the amplification factor is about 10 times), then it is amplified about 10 times with T7A1.
PAGE 12
1.3 Video block 1.3.1 Video signal amplifier circuit MPU IC102 D-SUB CN216 13 44 43 35 10 16 17 13 14 SDA SCL CLP-IN B 1 R IC 211 Pre - Amp 1 G 8 27 R 9 25 B 11 9 DAC DAC DAC R-Bias B-Bias G-Bias 19 20 21 10 15 IC 210 MAIN Amp 29 11 3 IC 601 IC 215 6 G 2 3 Retrace BLK in 40 B OSD G OSD R OSD 8 17 19 5 G 3 R 1 B IC212 OSD 18 16 11 OSD BLK DET BIAS circuit Fig. 4 Video signal amplifier circuit 1.3.1.1 Video clamp The clamp signal (positive polarity, 3.
PAGE 13
1.3.2 Cut-off control circuit 29 IC211 Pre-Amp 25 27 B 5 IC210 MAIN-Amp 11 R 1 9 3 G GK B BK R CRT RK 20 R250G R250B R250R R251R D251G D251B D251R C250B R253B Q251R R252R Q250G C250G Q251B R252B R253G R252G Q251G R260 D250R D250G D250B Q250B C250R R253R 12V LINE R251B R251G 215V LINE D264 G.BIAS R.BIAS 8 R261 21 B.BIAS 19 G R254R R255R R256R R254B R256B R255B R254G R256G R255G Q250R IC213 1 3 BRIGHT 55 IC102 MPU 2 Fig.
PAGE 14
1.3.4 Asset circuit If the monitor power is turned OFF, 5V power will be supplied to pin 8 of EEPROM (IC218) from the PC via pin 9 of CN216, and the data stored in the EEPROM (IC218) can be read out from I2C bus. 1.3.5 AUTO-SIZE function The AUTO-SIZE function detects the phase data of RGB OR signal (output to pin 11 of OSM (IC212) from pin 15 of AMP (IC211) from H-OSM and V-S signals input to pins 5 and 16 of IC212 in order to automatically adjust the screen to the optimum width and position.
PAGE 15
1.3.6.2 Circuit (cathode) operation in selecting SB Mode [Window pattern] SUPER BRIGHT MODE SUPER BRIGHT MODE-2 SUPER BRIGHT MODE-1 ccordance Same amplitude Amplitude: Approx. 36V Amplitude: Approx. 44V Amplitude: Approx. 44V GND 1.3.6.
PAGE 16
CRT. The CONSTANT BRIGHTNESS function, however, will recover the deteriorated brightness close to the initial level (level ensured at outgoing the factory). If the CONSTANT BRIGHTNESS function is activated, operation will be performed at 106kHz horizontally and at 85Hz vertically while ignoring the input signal, and the OSM-IC (IC212) will output the reference image signal. In this condition, R744 detects the beam current flowing to pin 9 of the flyback transformer T701.
PAGE 17
program. 1.4.2.1 Corner purity circuit operation Pin 50 (PWM_DAC) of IC102 controls the TL in the range of 0 to 5V while regarding 2.5V as the reference voltage, and the DC current of the above value will flow from pin 2 of IC803 to the upper left corner purity coil. Pin 49 (PWM_DAC) of IC102 controls the TR in the range of 0 to 5V while regarding 2.
PAGE 18
Examples of the functions and current waveform/compensation operation of YH (YHTT, THTB, YHJT, YHJB) are shown as follows. In the above formulas, b11T, b11B, b12T and b12B express the compensation coefficients, and y and y^2 express the primary and secondary functions of the vertical frequencies. The other parts except the compensation coefficients are programmed, and desired amplitudes (= compensation amount) are gained by varying the coefficients.
PAGE 19
voltage of Op-Amp (IC6A2) that amplifies the above dynamic component (4H_DC, 4V_DC) and the reference voltage of Op-Amp (IC6A3) that amplifies the static component (4H_SC, 4V_SC). On each of 4H and 4V, the waveform added with the dynamic component and static component is input to IC8A1 pin 3 and pin 4, and it allows the specified current to flow to each convergence compensation coil. Fig.
PAGE 20
Fig.
PAGE 21
Fig.
PAGE 22
Fig.
PAGE 23
1.5 Control block 1.5.1 Function of control circuit The control block is mainly on MAIN board and DEFL-SUB board, and the function is as follows. (1) Auto-tracking (2) Control of picture size, distortion and position (3) Adjustment data memory (4) Sync. signal detection (5) OSM control (6) Video pre-amp control and clamp pulse position control (7) Power ON/OFF control (8) Heater voltage control (9) DDC 1 / 2B / 2Bi (10) Operating time display The control block is composed of the following four components.
PAGE 24
1.5.6.2 High voltage data error detection Important safety data, such as the high voltage adjustment value and the X-ray protector activation voltage, are stored in the EEPROM. For each safety data, there is backup data. If both data values differ from each other, the monitor will enter the power saving mode (the high voltage will not be applied). 1.5.6.3 Beam current protector If too much beam current flows (1.5mA or more), "H" will be input to the ABL terminal (pin 27 of the microcomputer (IC102)).
PAGE 25
1.5.6.
PAGE 26
1.6 Safety protection circuit and X-ray protection circuit 1.6.1 X-ray protection circuit This circuit prevents X-ray radiation from exceeding the dangerous level due to the abnormal rise of high voltage. Do not modify the high voltage circuit and the safety protection circuit. The upper limit of the high voltage value and the beam current value are determined by the X-ray radiation upper limit curve of CRT. In the X-ray protection circuit, the X-ray protector activation voltage depends on the beam current.
PAGE 27
operations of IC901 and IC902 will be stopped. 1.7 Adjustment 1.7.1 Adjustment mode This monitor has the following adjustment modes. (1) User mode (Normal mode) (2) Factory mode (Factory adjustment mode) 1.7.2 User mode (Normal mode) This is the mode user executing the adjustment and setting. When pressing button of EXIT, (<), (>), (-), (+) and SELECT on the front panel, the following menu picture is displayed on the screen. The adjusted data in the user mode is memorized to EEPROM automatically.
PAGE 28
OSM menu (User mode) Group icon Item icon Group 1 − ＋ BRIGHTNESS To decrease the brightness. To increase the brightness. CONTRAST To decrease the contrast. To increase the contrast. DEGAUSS N/A To eliminate possible color shading or impurity. CONSTANT BRIGHTNESS N/A Activates the constant brightness function. RESET Restore to factory preset level with RESET button. N/A To adjust the screen size automatically based on input timing. LEFT / RIGHT To move the image to the left.
PAGE 29
Group icon Adjustment Item icon Item Reduces the m oire value. The red moves to the left side of the green. Increases the m oire value. CONVERGENCE (VER.) The red moves below the green. The red moves above the green. LINEARITY (VER.) Contracts the center area. Elongates the center area. MOIRE CLEAR CONVERGENCE (HOR.) Elongates the lower section of the screen. The green screen will be reddish.
PAGE 30
1.7.3 Factory mode This mod can adjust all of items, and also change the factory default adjustment data (reset data). 1.7.3.1 How to entering to Factory mode The setting of the factory mode is executed by the following procedures. (1) Power ON with EXIT button pressed, and confirm that the following OSM picture appears. (3) (4) (5) (6) Press (-) button once to set the data value to 255. Press (+) button to set the data value to 5. Press SELECT button to move to the factory mode.
PAGE 31
(2) Press the (-) button to set the data value to '250'. (3) Press the (SELECT) key to enter the FACTORY-HV mode. (4) Press the (>) or (<) button. The FACTORY-HV mode will be canceled.
PAGE 32
2. Adjustment procedure 2.1 Measuring instruments (1) Signal generator A: Astro Design VG-812 or equivalent (2) Signal generator B: Astro Design VG-829 or equivalent (3) DC voltmeter: 150V 0.5 Class or digital voltmeter (4) High voltage meter: 0.5 Class that can measure 40KV (5) Luminance meter: Minolta color analyzer CA-100 or equivalent (6) AC voltmeter: 150V/300V 0.
PAGE 33
2.3 2.3.1 Names of each monitor part Configuration of front control panel a：Power button b：Power indicator c：EXIT button d：CONTROL (Item select) buttons e：CONTROL (Adjust) buttons f ：SELECT S/B MODE button g：RESET button b a c d Figure 1 Front control panel 2.3.
PAGE 34
2.3.3 2.3.3.1 OSM display matrix User mode Adjustment items OSM group USER1 BRIGHTNESS CONTRAST DEGAUSS CONSTANT BRIGHTNESS OSM group USER2 AUTO-ADJUST LEFT/RIGHT DOWN/UP NARROW/WIDE SHORT/TALL OSM group USER3 COLOR COLOR TEMP1,2,3,5 RED (GAIN)1,2,3,5 GREEN (GAIN)1,2,3,5 BLUE (GAIN)1,2,3,5 OSM group USER4 IN/OUT LEFT/RIGHT TILT ALIGN ROTATE TOP TOP BALANCE BOTTOM BOTTOM BALANCE OSM group USER5 MOIRE CANCELER CONVERGENCE(HOR.) CONVERGENCE(VER.) LINEARITY(VER.
PAGE 35
2.3.3.2 Factory mode Adjustment items OSM group USER1 BRIGHTNESS CONTRAST DEGAUSS CONSTANT BRIGHTNESS OSM group USER2 AUTO-ADJUST LEFT/RIGHT DOWN/UP NARROW/WIDE SHORT/TALL OSM group USER3 COLOR COLOR TEMP1,2,3,5 R GAIN1,2,3,5 G GAIN1,2,3,5 B GAIN1,2,3,5 OSM group USER4 IN/OUT LEFT/RIGHT TILT ALIGN ROTATE TOP TOP BALANCE BOTTOM BOTTOM BALANCE PCC CENTER PCC SINE OSM group USER5 MOIRE CANCELER CONVERGENCE(HOR.) CONVERGENCE(VER.) LINEARITY(VER.
PAGE 36
Adjustment items - Setting contents Default setting 1(ON) 1(ON) Setting classification By timings Common FACT 1 C-PURITY-DIS PURITY-DIS MAG-ZERO-HV V-CANCEL H-CANCEL DBFV2 TOP DBFV2 BOTTOM DBFV4 TOP DBFV4 BOTTOM DBF-H-AMP DBF-V-AMP DBF-H-PHASE SYNC-ON-GREEN DIRECT-KEY DDC-EEP-WP H PURITY CHECK V PURITY CHECK CPDIS PRDIS HVZER V-PUR HPR-G DBF2T DBF2B DBF4T DBF4B HFOCS VFOCS HFOCD SOG-E DIREC WPDDC HPURC VPURC 0(0FF)/1(ON) 0(0FF)/1(ON) PRO(EEh) 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 7F 000 ∼ 7F 000 ∼ 7F 000 ∼ 7F 0
PAGE 37
Setting contents Adjustment items R-GAIN-H G-GAIN-H B-GAIN-H R-GAIN-M G-GAIN-M B-GAIN-M R-GAIN-L G-GAIN-L B-GAIN-L BRIGHT-CENT BRIGHT-MAX ABL SBM CONTRAST1 SBM BRIGHT1 SBM CONTRAST2 SBM BRIGHT2 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 0FF 000 ∼ 7DC 000 ∼ FFF 000 ∼ 7DC 000 ∼ FFF R-GN1 G-GN1 B-GN1 R-GN2 G-GN2 B-GN2 R-GN3 G-GN3 B-GN3 BTCEN BTMAX ABLAJ SBCN1 SBBR1 SBCN2 SBBR2 FACT HV HV-ADJ CAUTION XPRO-CALIBRATION XPRO-TST CAUTION X
PAGE 38
2.4 Adjustment 2.4.1 How to select the factory adjustment (FACTORY) mode 2.4.1.1 Selecting with front panel switches (1) Turn the power ON while holding down EXIT button. (2) After step (1), release EXIT button after one to two seconds. (3) Confirm that 255 is displayed for the counter of FACT DATA on OSM display. (4) Set to 05 with (+) button. (5) When SELECT S/B MODE button is pressed, the factory mode will be entered. This factory adjustment mode is entered with the above steps.
PAGE 39
2.4.2.2 FOCUS adjustment (Rough adjustment) (1) Set the brightness so that the raster can be confirmed with the FBT picture potentiometer (screen VR). (2) Adjust the focus pack "FOCUS 1, 2" so that both edges of the picture are clear. 2.4.2.3 Shock test (1) Display the "color bar" with the signal generator A. (2) Confirm that there is no abnormality in the image when shock is applied on the monitor. 2.4.2.4 Preadjustment before aging (1) Change to FACTORY MODE (aging mode) in advance.
PAGE 40
OWN VER S2-OW-** 1.*.** (Initial data file name) 2.4.2.5 Adjusting the landing (ITC/4 corner purity adjustment) Adjustment item Status indicator Adjustment mode/set Imput signal/pattern No. 12:106.25kHz / 85Hz, 1600x1200 landing Full green (1) (2) (3) (4) Input the timing No. 12 (106. 25kHz/85Hz, 1600x1200) full green signal. Turn OFF the monitor power to carry out hand degaussing. Select GLOBAL SYNC (TL) on OSM. Adjust to the best condition using (-) (+) buttons.
PAGE 41
2.4.3.3 Adjusting the left/right distortion, picture width, picture position (LEFT/RIGHT) and vertical linearity (all preset) (1) Set DOWN/UP of the user mode to 50%. (2) Adjust the vertical size to approx. 297mm, and the vertical position to the approximate center. (3) Select LINEARITY (VER.
PAGE 42
Horizontal parabola wave DBF-H-AMP 4 1 2 3 DBF-H-PHASE Image signal The center of the horizontal parabola waveform and center of the image signal waveform must match. 5 DBF-H-AMP / PHASE adjustment (3) Set the output of the signal generator to crosshatch (white/normal). (4) Set OSM to the select picture of HFOCD (DBF-H-PHASE) in FACT1, and adjust the focus balance of point 1 and point 3 in the above figure using (-) (+) buttons. * (3) and (4) should be carried out with all preset timing.
PAGE 43
(1) Input timing No. 12 (106.25kHz/85Hz, 1600x1200) with the signal generator (R, G and B OFF). (2) Set each adjustment item to the following value. BRIGHTNESS : 7F (FACT3) R-BS1(R-BIAS-H) : 00 G-BS1(G-BIAS-H) : 8A B-BS1(B-BIAS-H) : 00 BTCEN (BRIGHT-CENT) : 5E0 BTMAX (BRIGHT-MAX) : 800 (3) Connect PWB-CRT TP (R200G lead wire) to the probe.
PAGE 44
2.4.5 Setting CONSTANT BRIGHTNESS circuit (Factory mode) Note) This operation should be carried out after the adjustment of cut-off. In addition, heatrunning should be fully carried out. 2.4.5.1 Reading beam current default data (1) Input timing No. 12 (106.25kHz/85Hz, 1600x1200) crosshatch signal with the signal generator. (2) Select CONSTANT BRIGHTNESS and push (-) button, then it starts to read the beam current default data.
PAGE 45
(8) Adjust GN2 (GAIN-M) and GN3 (GAIN-L) to the specified value listed in the following table in the same manner as GN1 (GAIN-H). COLOR TEMPERATURE GN1 (GAIN-H) GN2 (GAIN-M) GN3 (GAIN-L) TOLERANCE Color temperature Full green luminance (9300K) (6500K) (5000K) 77.0 66.0 54.0 ±1.0 Full White x 0.283 0.313 0.345 ±0.005 color coordination y 0.297 0.329 0.359 ±0.
PAGE 46
2.4.6.2 Adjusting ABL Status indicator Adjustment item Adjustment mode/set Imput signal/pattern Factory ABL No. 12:106.25kHz / 85Hz, 1600x1200 Full white (1) Input the following adjustment timing with the signal generator. Pattern: Full white (input amplitude = 0.7Vp-p) Adjustment timing: No.12 (106.25kHz/85Hz, 1600x1200) (2) Select ABLAJ (ABL) with OSM, and adjust to 115cd/m 2 +/- 5. Here, the picture size should follow 2.5.1.10 Adjustment value list. 2.4.
PAGE 47
(6) After inputting check timing No. 5 in user mode and operates AUTO-ADJUST function, confirm the focus with "e" character pattern in reverse. If "e" character is indistinct, repeat step (1) to readjust. *Adjustment votlage max value: DBF-H-AMP H width: 396mm: 430V DBF-V-AMP V width: 297mm: 200V The focus is judged as follows.
PAGE 48
Adjusting the center misconvergence and axial misconvergence Adjustment item name Problem R Adjustment point Adjustment procedure B H-STATIC V-STATIC Adjust to +/- 0.1mm or less with CP-ASSY 4P. Adjust so that TOP+BOTTOM are +/- 0.1mm or less with YH volume. YH axial deviation Adjustment making much of horizontal trapezoidal distortion Adjust optimally using DY left/right shaking YV volume. The remaining YV misconvergence should be adjusted with DDCP.
PAGE 49
2.4.8.2 Adjusting DDCP (1) Input the timing No. 12 (106.25kHz/85Hz,1600x1200) crosshatch pattern. (2) Enter the factory mode. (3) Adjust in the following order. (It is assumed that the center and axial misconvergence on the previous page have already been adjusted.) Adjustment Adjustment item name order Problem Adjustment point Adjustment procedure 4H-COIL 1 CONVERGENCE HOR. R B Adjust to 0.05mm or less. (Adjustment target is 0mm.) YH (Top) YH-TT Adjust YH (Top) to 0.
PAGE 50
Adjustment Adjustment item name order Problem Adjustment point Adjustment procedure 4H-COIL S3H(Top Left) R 6 B S3H-TL Adjust to 0.3mm or less. S3H(Top Right) 7 S3H-TR Adjust to 0.3mm or less. S3H(Bottom Left) 8 S3H-BL Adjust to 0.3mm or less. S3H(Bottom Right) 9 S3H-BR Adjust to 0.3mm or less. PQH (Top Left) B 10 PQH-TL Adjust to 0.3mm or less. R PQH (Top Right) 11 Adjust to 0.3mm or less.
PAGE 51
Adjustment Adjustment item name order Problem Adjustment point Adjustment procedure 4H-COIL 12 PQH-BL Adjust to 0.3mm or less. R B PQH (Bottom Left) 13 Adjust to 0.3mm or less. PQH-BR PQH (Bottom Right) Adjustment Adjustment item name order Problem Adjustment point Adjustment procedure 4V-COIL R 1 Adjust to 0.05mm or less. (Adjustment target is 0mm.) CONVERGENCE VER. B YV (TOP) 2 YV-TT YV-JT YV-M (TOP) YV-M (BOTTOM) 3 YV-TB YV-JB YV (BOTTOM) 2 - 20 Adjust YV (Top) to 0.
PAGE 52
Adjustment Adjustment item name order Problem Adjustment point Adjustment procedure 4V-COIL XV(Left) B 4 XV-L Adjust to 0.1mm or less. R XV(Right) 5 XV-R Adjust to 0.1mm or less. S3V(Top Left) B 6 S3V-TL Adjust to 0.3mm or less. R S3V(Top Right) 7 S3V-TR Adjust to 0.3mm or less. S3V(Bottom Left) 8 S3V-BL Adjust to 0.3mm or less. S3V(Bottom Right) 9 S3V-BR Adjust to 0.3mm or less.
PAGE 53
Adjustment Adjustment item name order Problem Adjustment point Adjustment procedure 4V-COIL B R 10 PQV (Top Left) PQV-TL Adjust to 0.3mm or less. PQV (Top Right) 11 PQV-TR Adjust to 0.3mm or less. 12 PQV-BL Adjust to 0.3mm or less. PQV (Bottom Left) 13 PQV-BR Adjust to 0.3mm or less. PQV (Bottom Right) * Specify the adjustment value range of the following adjustment items in general DDCP adjustment. Adjustment items Adjustment value range (Factory mode)) CONVERGENCE (HOR.
PAGE 54
2.4.9 Default settings (With factory mode) Status indicator Adjustment item Default settings Adjustment mode/set Factory mode Imput signal/pattern Each adjustment timing (1) Set the default values as shown in the table (user mode) given in OSM display (Refer to 2.3.2.1 User mode). If the setting class is an item with each timing, carry out with each adjustment timing. (2) Return to the user mode with the front panel.
PAGE 55
2.5 Inspections (In normal mode) Status indicator Adjustment mode/set Adjustment item Imput signal/pattern Normal mode Inspections 2.5.1 Electrical performance Inspect the electrical performance after confirming that the contrast is set to MAX and the bright is set to center (by pressing (-) (+) buttons simultaneously). After inspection, carry out FACTORY PRESET operation. 2.5.1.
PAGE 56
2.5.1.5 Confirming the GLOBAL SYNC (CORNER-Purity) function Confirmation timing Timing No. 12 (106.25kHz / 85Hz, 1600x1200) Input a (full white display), and press (-)(+) buttons to change GLOBAL SYNC (TR/TL/BR/BL). Confirm that the color coordination around the picture changes. 2.5.1.6 Focus, picture performance Adjustment mode/set Adjustment item Status Check timing No.5, "e" character reverse display Check timing No.
PAGE 57
2.5.1.8 Picture distortion When the picture distortion is measured, each distortion of the preset timing must be less than the following values. Inspect the following items for the picture distortion. No. 1. Item 4-corner section distortion Inspect the distortion at the four corners. • Signal, H character with frame (both normal/reverse) • Distortion x: Distortion in the range of one H character height. Judge with the white display G.
PAGE 58
No. 4. Item Judgement reference value Line curve (crosshatch pattern outer contour) x x 1.0mm y 1.0mm y x: Curve within 50mm range (horizontal) y: Curve within 50mm range (vertical) 5. Horizontal trapezoid (top/bottom), vertical trapezoid (left/right) Bezel y1 y1 6. y2 y=|y1-y2| x=|x1-x2| x1 • Control with the above right value for each the top, bottom, left and right. x2 • y 2.0mm x 1.8mm Top/bottom pin and barrel, left/right pin and barrel yb yp x 7. yb 1.3mm yp 1.5mm x 1.
PAGE 59
No. 9. Item Distortion Judgement reference value Must be within the following frame.* (Note, excluding ROTATION) y x y x Input signal 2.0mm 2.0mm Crosshatch pattern |L1-L2| 5.0mm |L3-L4| 3.0mm Full white x y 10. Picture position Display picture Specified H width L3 L1 L2 Specified V width L4 Phosphors surface 2.5.1.
PAGE 60
2.5.1.10 Adjustment value list The horizontal width, vertical width and DBF-H/V amplitude must be within the following ranges. Timing Horizontal width (mm) Vertical width (mm) No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DBF-H amplitude (H) DBF-V amplitude (V) Standard Adj. value Max. Adj. value Standard Adj. value Max. Adj. value Adj. value Adj.
PAGE 61
2.5.1.11 Checking the functions during Composite Sync input Adjustment mode/set Adjustment item Status indicator Imput signal/pattern Checking the functions during Check 2 : 35kHz / 66Hz Composite Sync input Full white [Composite Sync] Timing: Check 2 (35kHz/66Hz), full white In the normal mode, input the above timing to confirm that the operation is normal. 2.5.1.12 Confirming the reset operation Confirmation timing Timing No. 12 (106.
PAGE 62
The luminance ratio between the center and periphery must be 80% or more with timing No. 12 (106.25kHz/85Hz, 1600x1200) COLOR 1. The color coordination difference between the center and periphery must be ∆x, y < ±0.012 with COLOR 1. 2.5.1.17 Confirming the color tracking Status indicator Adjustment item Confirming Adjustment mode/set Factory mode Imput signal/pattern No.12 : 106.25kHz/85Hz, 1600x1200 BRIGHTNESS : 7F (50%) color tracking Confirm with the timing No. 12 (106.
PAGE 63
Confirmation of γ compensation A B C D Confirmation of outline compensation 2.5.1.20 Confirming AUTO-ADJUST operation (Timing No. 22 (114kHz/85Hz, 1600X1280)) (1) Select AUTO ADJUST with OSM in user mode, and press (+) button. (2) Confirm that AUTO ADJUST function operates and the crosshatch frame should be within phosphor area. Phosphor area Image area Crosshatch frame 2.5.1.21 Others (1) When any button is pressed, the changes must be smooth, and there must be no abnormalities such as noise.
PAGE 64
2.6 DDC function, check of asset management This writing operation should be carried out with the service tool (refer to the followings for detail of service tool). The version of the service tool software used is as follows. Service tool S/W folder name: SVT312NM210 Service tool S/W version: Ver3.12-2.1-0 Be sure to read “Read me first” first in using the service tool. For concrete use, refer to the service tool manual attached to the service tool. Lower 5 digits of S/N → converted to hex.
PAGE 65
2.6.1 DDC write data contents The contents of DDC write data must be as follows.
PAGE 66
2.6.2 Self-diagnosis shipment setting The shipment settings for self-diagnosis data area (region) are given below. ADR 0x08C to 0x08F 0x0B6 to 0x0B9 0x0C0 0x0C1 0x0C2 0x0C3 0x0C4 0x0C5 0x0C6 2.7 Shipment Setting (H) 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 LABEL NAME Heater operating time Operating time High voltage error rate High voltage suspension rate Short circuit rate High voltage data error rate Deflection suspension rate Heater error rate ABL error Default inspection 2.7.
PAGE 67
2.8 Degaussing with handy-demagnetizer 2.8.1 General precautions (1) Carry this procedure out with the monitor power ON. (2) When degaussing with handy-demagnetizer, the demagnetizer power must be turned ON and OFF at a position at least 1m away from CRT tube. (3) Use a bar type demagnetizer instead of a ring type. Carefully and slowly (1m/3 sec.) demagnetize the CRT tube and bezel side surface. When separating the degaussing coil at the end, separate as slow as possible with the following procedure.
PAGE 68
2.10 Timing chart [H-SYNC] Tsh Th Tbh Tdh Tfh [VIDEO] Video signal level Set Up nsignal level [V-SYNC] Tsv Tv Tbv Tdv Tfv [VIDEO] ※Refer to after the next page for the preset timing details.
PAGE 69
35 Check 1 Check 2 Check 106.250 4 Check 106.250 5 Check 106.250 6 A 30 35 Fh (kHz) NO 0.837 0.87 0.87 4.000 9.41 9.41 33.333 220.72 236.02 3.500 Tsh (µSEC) (dot) 3.500 9.412 28.571 Th (µSEC) (dot) 28.571 229.500 Clock (MHz) 0.833 0.38 0.09 0.279 1.891 Tfh (µSEC) (dot) 1.891 2.500 1.38 1.20 1.325 4.000 Tbh (µSEC) (dot) 4.000 26.000 6.78 7.25 6.972 19.180 Tdh (µSEC) (dot) 19.180 70.10 85.000 85.000 85.000 66.70 66.70 Fv (Hz) 14.268 11.765 11.765 11.765 15.
PAGE 70
2 - 39 (MHz) 28.322 25.175 31.500 36.000 49.500 56.250 78.750 94.500 135.000 157.500 202.500 (kHz) 31.470 31.469 37.500 43.269 46.875 53.674 60.023 68.677 79.976 91.146 93.750 1 2 3 4 5 6 7 8 9 10 11 261.00 57.270 80.000 100.000 49.710 60.240 68.680 17 18 19 80.530 105.656 Th (µSEC) (dot) 31.777 (800) 31.778 (800) 26.667 (840) 23.111 (832) 21.333 (1056) 18.631 (1048) 16.660 (1312) 14.561 (1376) 12.504 (1688) 10.971 (1728) 10.667 (2160) 9.412 (2160) 9.
PAGE 71
3. TROUBLE SHOOTING This chapter for troubleshooting is useful if any normal conditions cannot be secured even after the confirmation of “Troubleshooting” presented in the User’s Manual and the completion of “Chapter 2. Adjustment procedures” presented in this Service Manual.
PAGE 72
3.1 No Raster Generated Check the LED (Power-On Indicator). When the LED blinks in ORANGE→Check for “3.4.9 Self-Diagnostic Functions”. Check the HS and VS lines. The LED is lit in ORANGE Measure the voltage between Pins 6 (HS) and 5 (VS) of CN103 on the MAIN PWB. Horizontal period (HS) Vertical period (VS) NG Expected failure point 1) CN103, CN212 on VIDEO PWB or FFC cable 2) IC216 on the VIDEO PWB, (HS) (VS) line, or peripheral circuits 3) Signal cable OK No LED is lighting.
PAGE 73
CONTINUE OK Is the high voltage maintained at approx. 27kV? NG Expected failure point 1) IC701, Q701 or peripheral circuit 2) T701 (FBT), C726, R720, or peripheral circuit OK Measure the R/G/B video output at Pins R, G and B of CRT socket. Check the R/G/B video output. Normal 65 to 75Vdc Normal 35Vp-p NG Expected failure point Video circuit is (See Item 3.4.5) GND OK Check the heater voltage. Measure the (heater) voltage at Pin 7 of CN202 on the CRT PWB.
PAGE 74
3.2 Abnormal Picture 3.2.1 Raster Brightness Failure Check the screen voltage. Measure the voltage at CN201 on the CRT PWB. Usually the screen voltage is 600 to 800V NG Expected failure point T701 (FBT), the CRT socket, or screen leads are failure. OK Expected failure point The video circuit is failure. (See Item 3.4.5) 3.2.2. Image Color Failure or Contrast Failure Measure the voltage at Pins 1(R), 2(G) and 3(B) of CN215 and CN216 on the VIDEO PWB. Usually, the video input signal is maintained at 0.
PAGE 75
3.2.3 Sync Failure 3.2.3.1 Horizontal Sync Unstable Check the waveform at Pin 36 of IC102 on the MAIN PWB (Approx. 5Vp-p). Check the horizontal sync signal. NG Horizontal period Check the (H-SYNC) waveform at Pin 1 of CN103 on the MAIN PWB. (Approx. 5Vp-p) Check the horizontal sync signal. Horizontal period OK Expected failure point IC102 on MAIN PWB or peripheral circuits NG Check the horizontal sync signal.
PAGE 76
3.2.3.2 Vertical Sync Unstable Check the vertical sync signal. NG Check the (V-SYNC) waveform at Pin 33 of IC102 on the MAIN PWB. (Approx. 5Vp-p) Check the vertical sync signal. Check the (V-SYNC) waveform at Pin 5 of CN103 on the MAIN PWB (Approx. 5Vp-p). Vertical period OK Expected failure point IC102 on MAIN PWB or peripheral circuits NG Check the (V-SYNC) waveform at Pin 15 of CN212 on the VIDEO PWB. (Approx. 5Vp-p) Vertical period Check the vertical sync signal.
PAGE 77
3.2.4 Screen Size and Screen Position Failure 3.2.4.1 Horizontal Size Failure Check the voltage at Pin 9 of IC5C0. Examine the duty factor of the voltage waveform observed at Pin 9 of IC5C0 on the MAIN PWB and confirm whether it is changed by the adjustment of horizontal size. NG Expected failure point IC5C0 on the MAIN PWB or peripheral circuits OK Check the waveform at the gate of Q5F1. Measure the waveform at the gate of Q5F1 on the MAIN PWB. (Approx.
PAGE 78
3.2.4.2 Horizontal Position Failure (1)Video Confirm that the phase of the voltage waveform at Pin 11 of CN601 on the MAIN PWB changes when the horizontal position is adjusted with OSM. Check the H_POSI line. OK Expected failure point Q501, Q502, Q503 on the MAIN PWB peripheral circuits NG Expected failure point IC601 on the DEFL-SUB PWB or peripheral circuits (2) Horizontal raster centering (VR5A1) failure Check the power source voltage for centering.
PAGE 79
3.2.5 Linearity Failure 3.2.5.1 Horizontal Linearity Failure Check the horizontal frequency band selector. Check voltage at Pins 57-64 of IC102 on the MAIN PWB. Preset Fh CS8 CS7 CS6 CS5 CS4 CS3 CS2 CS1 No. [kHz] Pin 64 Pin 63 Pin 62 Pin 61 Pin 60 Pin 59 Pin 58 Pin 57 Q562 Q561 Q566 Q565 Q568 Q567 Q563 Q564 1 31.
PAGE 80
3.2.5.2 Vertical Linearity Failure Check Pin 15 of CN600. Check how the voltage waveform at Pin 15 of CN600 on the MAIN PWB changes to the shape of Character C when up and down balance control is carried out for OSM linearity. Check how the voltage waveform at Pin 15 of CN600 on the MAIN PWB changes to the shape of Character S when vertical balance control is carried out for OSM linearity. NG OK Check Pins 3 and 8 of CN601.
PAGE 81
3.2.6 Distortion Compensation Circuit Failure 3.2.6.1 IN/OUT (pincushion), ALIGN (trapezoidal) and TOP/BOTTOM (corner correction) Failure Check the output waveform at Pin 12 of CN600 on the MAIN PWB. Confirm that the waveform changes to parabola form when IN/OUT is selected by the OSM. Confirm that the waveform changes to saw-tooth form when ALIGN is selected by the OSM. Check the voltage at Pin 12 of CN600.
PAGE 82
3.2.7 Focus Failure Does the focus become optimal in the center of the screen when the focus VR of the FBT is adjusted? NG Check the high voltage (HV). Check the screen voltage. NG Measure the high voltage. Usually it is maintained at 27±0.5KV. Measure the screen voltage at CN201 on the CRT PWB. Usually, it is maintained at 600 to 800V.
PAGE 83
CONTINUE The horizontal waveform is inadequate. Check the voltage waveform at Pin 6 of CN600. NG Expected failure point IC601 OK Check the voltage waveform at the case of Q7B5.
PAGE 84
3.3 Functional Errors 3.3.1 OSM Failure Note: See “3.2 Abnormal picture” if a screen is not available even though a video signal input is entered. Check the OSM signal output. Measure the waveform at Pins 16-19 of IC212 on the VIDEO PWB while the SELECT button is pressed. (Approx. 5Vp-p) Horizontal period Pin 16 OK Horizontal period Pins 17,18, 19 Expected failure point IC211, R2D0-R2D2 or R2F6 on the VIDEO PWB NG Measure the waveform at Pin 5 of IC212 on the VIDEO PWB. (Approx.
PAGE 85
3.3.2 Power Management Functional Operation Error First of all, disconnect the signal cables from the signal source. (If a signal input is removed, the high voltage (HV) falles and the LED turns to ORANGE.) Check +215V output voltage (between GND and + electrode of C961 on the POWER PWB) and confirm whether the voltage falls approx. 0V. The voltage falls. Check the LED color.
PAGE 86
3.3.3 Plug & Play (DDC2B) Operation Error Check the SCL line. NG OK Check the waveform at Pin 6 of IC218 on the VIDEO PWB. (Approx. 5Vp-p) Check the voltage at Pin 11 of IC102 on the MAIN PWB. Expected failure point Approx. 0V D2C6 on the VIDEO PWB Approx. 5V DDC1 communication is maintained. Expected failure point IC218, D2C6 on the VIDEO PWB or signal cable 3.3.4 Degaussing Functional Operation Error Check the connections of CN904 on the POWER PWB. NG Make checking with CN904 connected.
PAGE 87
3.3.5 Key Operation Error Check voltages with operation keys. Confirm that the voltage at Pin 22 and 23 of IC102 on the MAIN PWB are as specified in the table below when the operation key is pressed. Voltage at Pins 22 and 23 of IC102 during key operation Pin No./Terminal name EXIT (SW101) ON Pin 23/KEY1 Pin 22/KEY2 5V 3.65V 3 (SW102) ON 3.65V 5V 4 (SW103) ON 5V 1.6V - (SW104) ON 5V 2.38V + (SW105) ON 1.
PAGE 88
3.4. Circuit Errors 3.4.1 Power Circuit Failure Confirm that the voltage is maintained at approx. +5.15V between the C971 + electrode and GND. Check +5.15V output voltage. NG Remove the load of +5.15V line and check the output voltage of +5.15V. OK OK Check other circuits. NG Confirm the voltage is maintained at approx. +390V between + and electrode of C911. NG The voltage is 2 times as AC input voltage. OK Confirm that the voltage is maintained at approx. +18V between + and – electrode of C931.
PAGE 89
3.4.2 Horizontal Oscillation /Deflection Circuit Failure (Check “3.1 No Raster Generated” and “3.2.3.1 Horizontal Sync Unstable” before this item) Check the 215V line. NG Check the voltage at Pin 1 of CN9A0 on the MAIN PWB. Check the 215V line again after jumper in Pin 1 of CN9A0 line has been removed. *Notice: When reconnecting CN9A0, confirm that Pin 1 has discharged electricity.
PAGE 90
3.4.3 Vertical Oscillation / Deflection Circuit Failure (Check “3.2.3.2 Vertical Sync Unstable” before checking of this item) Check the voltage at Pins 1 and 6 on the MAIN PWB. Check the +15V/-15V line. NG Expected failure point Power circuit (See Item 3.4.1) OK Check the saw-tooth waveform at Pin 5 of IC401 on the MAIN PWB. NG (Approx. 3Vp-p) Check the saw-tooth waveform at Pin 7 of IC401 on the MAIN PWB. OK Expected failure point IC401 or peripheral circuits NG Check the vertical control input.
PAGE 91
3.4.4 High Voltage (HV)Circuit Failure (Check “3.1 No Raster Generated” before this item) Check the HV. Check the 80V line. NG Check the anode voltage of CRT. Usually, this high voltage is maintained at about 25kV. Check the voltage at L701 on the MAIN PWB. Expected failure point 1) Q701, T701 (FBT) or peripheral circuits 2) Video circuit (See Item 3.4.5) 3) The switching power circuit (See Item 3.4.1) OK Check the 12V line. NG Check the voltage at Pin 10 of IC701 on the MAIN PWB.
PAGE 92
3.4.5 Video Circuit Failure (Check “3.2.2 Image Color Failure or Contrast Failure” before this item) Check the R, G, B video outputs. NG Measure the waveforms at R200R, R200G, and R200B on the CRT PWB in the full white pattern. Measure the voltage between GND and Pin 6 of IC210 on the VIDEO PWB. Check the 80V line. NG Expected failure point 1) CN211, IC210 or peripheral circuits 2) Power circuit (See Item 3.4.1) OK OK Measure the waveform at Pins 1, 3 and 5 of IC210 on the VIDEO PWB. (Approx.
PAGE 93
CONTINUE 2 CONTINUE 1 Check the output waveform of pre-AMP. NG Measure the waveform at R/G/B output Pins 25, 27 and 29 of IC211 on the VIDEO PWB. Expected failure point IC211 on the VIDEO PWB OK Expected failure point L211R/G/B, R211R/G/B Measure the voltage waveform at R200R/G/B on the CRT PWB, and confirm whether BLACK LEVEL voltage is maintained at approx. 60-90V. Check the R, G, B video outputs. NG Check the 215V line. OK BLACK LEVEL Measure the voltage between GND and + electrode of C260.
PAGE 94
3.4.6 Static Convergence Compensation Circuit Failure OK Adjust the static convergence by OSM control. Good NG Confirm that the voltage (DC level) at Pins 3 (H-STA) and 4 (V-STA) of IC8A1 on the MAIN PWB is variable within the range of 0 to 5V by OSM control. NG Expected failure point IC6A2 or IC6A3 OK (H-STA) Confirm that the output voltage at Pin 1 of IC8A1 is variable by OSM control. (V-STA) Confirm that the output voltage at Pin 6 of IC8A1 is variable by OSM control.
PAGE 95
3.4.7 Corner Purity Compensation Circuit Failure Adjust the corner purity by OSM control. OK Good NG Confirm that the voltage at Pins 49 (TR), 50 (TL), 51 (BR) and 52 (BL) of IC102 on the MAIN PWB are variable by OSM control. NG Expected failure point IC102 OK (TR): Confirm that the output voltage at Pin 8 of IC803 is variable by OSM control. (TL): Confirm that the output voltage at Pin 2 of IC803 is variable by OSM control.
PAGE 96
3.4.8 MPU Operation Error Check the 5V line. Check the voltage at Pin 3 of IC100 on the MAIN PWB. NG Expected failure point The power circuit (See Item 3.4.1) OK Check the reset voltage. NG Confirm that the voltage at Pin 12 of IC102 on the MAIN PWB is maintained at approx. 5V. Expected failure point IC100 on the MAIN PWB or C100 OK Check the waveform at Pins 17 and 18 on the MAIN PWB. NG Confirm that a sinusoidal waveform of approx. 3 to 5Vp-p is generated at a frequency of 20MHz.
PAGE 97
3.4.9 Self-Diagnostic Functions This model is provided with the functions that a circuit error is detected by the MPU and this error is indicated by the LED blink frequency. When the protector is in operation, the LED is made to blink as shown below in order to indicate the factor of protector operation. LED Blinking Patterns for Each Protector Operation (List of Protector Indicators) LED condition Protector condition Short (0.
PAGE 98
4. Wave form 1. 2. 3. 4. 5.
PAGE 99
※3 Q901(D) ※2 IC901(7)/Q901(G) (Vpp=16V) ※4 IC902(3)/T901(2) (Vpp=376V) (Vpp=688V) 392V 16V 720V 16V 32V 12V （DEGAUSS動作時､5V）全波整流 390V ※1 ※3 0V ※1 D901(1) (Vpp=290V) 16V 318V ※4 ※2 0V 16V 15V ※5 12V 6V ※5 IC903(3)/T902(3) (Vpp=444V) 472V DPlus230SB/DPlus230SB-BK 28V SCHEMATIC DIAGRAM POWER
PAGE 100
※5 IC102(45) IC102(46)/(49)∼(52)も同じ波形 (Vpp=5V) 5V ※6 IC102(55) (Vpp=5V) ROTATION動作にて帯域幅変化 5V ※IC102(57：CS1)∼(64：CS8) の出力電圧 "1"→0V "0"→5V 詳細は添付資料"CS切替表"参照 5V BRIGHT動作にて帯域幅変化 5V 5V 0V 5V 5V 4.5V 5V ※10 ※6 5V 5V （DEGAUSS動作時､5V） 5V 5V 0V 5V 0V ※5 5V 5V 5V （P-SAVE動作時､0V） ※9 3V ※8 2.8V 4.4V 5V ※4 （ABL可変で"1.2∼4.8V"変動） ※7 0V ※3 0V 5V 5V ※1 ※2 IC102(22)/(23)→SW動作にて電圧変化詳細は下記"SW割り当て"参照 ※1 IC102(32) ※2 IC102(33) IC102(22：KEY1)/(23：KEY2)の各SWの割り当て ※3 I C 1 0 2 ( 3 6 ) KEY1→SW103(3.
PAGE 101
IC401(2) V-SIZE可変で振幅変化 (00)→36/-6.4V(Vpp=42.4V) (FF)→43/-10V(Vpp=53V) ※3 Q550(C) H-SIZE可変で振幅変化 (00)→ 832/0V(Vpp=832V) (FF)→ 1.2/0KV(Vpp=1.2KV) ※2 ※1 -15V ※4 215V 215V Q561∼Q568(G) CS ON(1) →0V CS OFF(0)→15V ※詳細は添付資料"CS切替表"参照 ※6 ※5 ※11 T701(1) ※11 (Vpp=284V) 286V 2V ※12 ※12 T701(6) ※8 0V ※13 25V (Vpp=38V) -13V ※7 T7A1(3) H-AMP可変で振幅変化 (00)→1.58/1.28V(Vpp=32V) (FF)→44/24V(Vpp=684V) ABL動作で"1.2∼5V"変動 SBM時は電圧上がる ※9 ※10 ※ 6 IC5C0(9) (Vpp=9.
PAGE 102
※1 I C 6 A 2 ( 1 ) ※3IC6A2(5)/(6) ※2 IC6A2(2)/(3) (Vpp=4.2V) ※ 4 IC6A2(7) (Vpp=0.35V) (Vpp=0.6V) 6.3V (Vpp=6.3V) 6.4V ※12 IC8A1(1) 1.6V (Vpp=5.7V) 1.65V 2.4V 1.3V 1V 2.2V ※12 V-AMP可変で電圧変化 ※5 IC6A1(10)/CN601(10) (Vpp=5.4V) H-AMP可変で電圧変化 V-SIZE可変で電圧変化 00→1.6/1.3V(Vpp=0.3V) FF→1.6/0.9V(Vpp=0.7) -3.3V ※13 5.4V ※6 IC6A1(11)/IC6A1(12) ※13 IC8A1(6) (Vpp=5V) (Vpp=5.2V) 2.8V 5V 5V -2.4V (P-SAVE動作時､0V) ※1 ※2 P-OFF ※4 ※3 ※ 1 0 CN601(1) ※ 9 CN600(1) V-SIZE可変で電圧変化 00→1.9/1.2V(Vpp=0.
PAGE 103
IC211 OUTPUT(#25,#27,#29) GAIN Black Level:1.2V GND GAIN SUPER BRIGHT MODE OFF :2.6Vp-p(typ) SUPER BRIGHT MODE-1 ON:3.2Vp-p(typ) SUPER BRIGHT MODE-2 ON:3.2Vp-p(typ) IC210 OUTPUT(#1,#3,#5) GAIN SUPER BRIGHT MODE OFF :36Vp-p(typ) SUPER BRIGHT MODE-1 ON:44Vp-p(typ) SUPER BRIGHT MODE-2 ON:44Vp-p(typ) DAC (R/G/B-BIAS) Voltage Range:1.5V - 5.
PAGE 104
5. Schematic diagram 1. 2. 3. 4. 5. 6. 7.
PAGE 105
DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM POWER
PAGE 106
DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM MAIN (CONTROL)
PAGE 107
DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM MAIN (DEFL)
PAGE 108
DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM MAIN (DEFL-SUB&COIL-DRIVE)
PAGE 109
DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM DEFL-SUB
PAGE 110
CN210 (#1,#3,#5) DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM VIDEO
PAGE 111
DPlus230SB/DPlus230SB-BK SCHEMATIC DIAGRAM CRT
PAGE 112
6. Removal Instruction Sheet of Bezel and Back cover 1. Introduction Please prepare jig for removal. • Please use as a jig what turned up about 20~30 mm of tapes for crack prevention and stuck them on the tip of a steel board with approx. a thickness of 0.5~ 0.8 mm a width of 15mm, and a length of 150 mm. (As the example, we used ruler made from steel as shown in photograph.) 2.
PAGE 113
3. Removal Instruction for Bezel (1) A jig is inserted in the center of the Bezel upper part, and it pushes out. (2) The insertion pin of the four upper parts and two double-sided tapes are removed pulling the upper part of Bezel slowly. Double sided tape Insertion pin (3) Two insertion pin right and left each of a side part, and lower four insertion pins and two hooks are also pulled slowly, and removed Bezel.
PAGE 114
4. Removal Instruction for Back Cover (1) The screws of the two places of the lower parts of the Back Cover are removed. (2) Two hooks of the front lower part of Back Cover is pressed down, and the lower part of Back Cover is removed. A The A section is pushed pressing down hook of this portion. (Right and left are simultaneously) Hook (3) Hooks are removed by considering the penetration hole (three places) of the front upper part of Back Cover as a mark, inserting a jig from the direction of an end.
PAGE 115
(4) If one hook part place of an end is removed, the others are depressed with a jig to remove hooks simultaneously and also Back Cover is pulled back to remove.
PAGE 116
OUTER-BEZEL INNER-BEZEL HOLDER-TOP INSULATOR-TOP SHIELD-TOP CRT EMS-TB EMS-S DPlus230SB SHIELD-LEFT Exploded view COIL-SET EMS-S SPRING EMS-TB BACK-COVER-UNIT SPRING PWB-MAIN PLATE-SHIELDING (REAR) PWB-CRT PWB-POWER BRACKET (POWER) PLATE-SHIELDING PLATE-SHIELDING (CONNECTOR) (POWER) CHASSIS-BASE PWB-VIDEO NOISE-FILTER TILT-STAND-UNIT PLATE-SHIELDING (VIDEO) REAR-PANEL
PAGE 117
PACKING-BAG DPlus230SB Packing view AC-POWER-CODE SIGNAL-CABLE CUSHION CUSHION ACCESSORY FRONT CUSHION CUSHION CARTON-TAPE PACKING-CASE FRONT FRONT
PAGE 118
SERIAL NUMBER INFORMATION Refer to the serial number information shown below. Ex.) Rating label Model name: Diamond Plus 230SB / Diamond Plus 230SB-BK Model NO.: C22BW701 Serial No. Manufactured ******** 201000001 Manufactured Year: 0 to 9 (Last digit) Manufactured Month: 01 to 12 Control Code: 0 to 9 or A to Z (It is possible to use fixed no. for same destination if model name is same.) Running No.
PAGE 119
TECHNICAL SPECIFICATION FOR 55cm/51cmV (22"/20"V) HIGH RESOLUTION DIGITAL CONTROL AUTO-TRACKING COLOR DISPLAY MONITOR MODEL NAME : Diamond PLUS 230SB Diamond PLUS 230SB-BK MODEL NUMBER: C22BW701 DATE: June 26, 2002 NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION DOCUMENT No 1/ VSP-C486
PAGE 120
REVISE 2/ VSP-C0486
PAGE 121
TABLE OF CONTENTS 1. Foreword 1.1 General Description (Quick Reference) 1.2 Regulations 2. CRT Specifications 3. Electric Specifications 3.1 Deflections 3.2 Signal Input 3.3 Video performance 3.4 Power Supply 3.5 Power Saving 3.6 Degaussing 4. Functions 4.1 Front Controls 4.2 OSD (On Screen Display) Functions 4.3 Back Panel 4.4 Connector Pin Assignment 4.5 DDC (Display Data Channel) Functions 4.6 Preset Timing 5. Display Quality 5.1 Test Conditions 5.2 Display size 5.3 Luminance 5.4 Color 5.
PAGE 122
7. Environmental Conditions 7.1 Temperature, Relative Humidity 7.2 Vibration Test (with carton box) 7.3 Drop Test (with carton box) Appendix 1 Preset Timing Chart Appendix 2 EDID data for VESA DDC Fig.1 Fig.2 Fig.3-1 Fig.3-2 Fig.4 Fig.5-1 Fig.5-2 Fig.6 Fig.7-1 Fig.7-2 Fig.
PAGE 123
1. Foreword 1.1 General Description(Quick Reference) NO 1 CRT 2 SCANNING TYPE Size Grill Spacing(PhosphorSpacing) Phosphor Type Face-plate Electron Gun Type Face-plate Transmission Horizontal Freq. Vertical Freq. Video Sync. 3 4 SIGNAL INPUT VIDEO Termination Video (Impedance) Sync.
PAGE 124
1.2 Regulations MODEL NAME DP230SB / DP230SB-BK (C22BW701) SAFETY EMC UL C-UL TÜV-GS CCC GOST-R FCC-B DOC-B EN55022-B EN55024 EN61000-3-2 EN61000-3-3 VCCI–B JPHG CCC GOST-R X-RAY DHHS HWC RöV REGULATIONS Power ELF/VLF Management MPR-II Energy Star MPR-III GEEA LABEL TCO’91 Ergonomics TÜV-GS TÜV-Ergo Miscellaneous TCO'99 (DP230SB) TCO'95 (DP230SB-BK) CE Marking JPHG UL C-UL TÜV-GS FCC DOC DHHS HWC RöV MPR-II MPR-III TCO'99 UL1950 3rd Edition CAN/CSA-C22.2 NO.
PAGE 125
2. CRT Specifications CRT model no. Type Size Grille Spacing Phosphor Spacing Deflection Angle Phosphor Type Electron Gun Type Face-plate Transmission Face-plate Screen Phosphor Area Face-plate Curvature Phosphor Color Coordinate M51LVT42X Diamondtron U2 (Aperture Grille) 55cm / 51cm Diagonal View able Image (22" /20" Diagonal View able Image) 0.24mm 0.25mm 90 degree B22 (Medium short persistence) U-NX- DBF Approx. 38.
PAGE 126
3. Electric Specifications 3.1Deflections Scanning Frequency Back Porch Horizontal Blanking H-sync Width Scanning frequency V-sync + V-back Porch Vertical V-sync Width 30 - 115kHz >=1.1 µsec >= 2.0 µsec >= 0.
PAGE 127
3.4 Power Supply Input Voltage Frequency 100 - 120 / 220 - 240 VAC +/- 10% 50/60Hz +/- 3Hz Power Consumption (typical.) 125W 1.25A@100-120VAC 0.6A@220-240VAC AC leakage current Inrush current <= 3.5mA <=70A 0-peak at 240VAC on cold starting 3.5 Power Saving Power Saving OFF Power Saving ON H-sync V-sync On Off On Off On On Off Off Video Active Blank Blank Blank Power Recovery Consumption Time 125W <= 2W Approx.5 sec LED Indicator Green Orange 3.
PAGE 128
4.Functions 4.1 Front Controls a: POWER SWITCH b: POWER-ON INDICATOR c: EXIT BUTTON d: CONTROL (ITEM) SELECT BUTTONS e: CONTROL (FUNCTION ADJUST) BUTTONS f: SELECT (SB MODE) BUTTON g: RESET BUTTON 4.2 OSD (On Screen Display) Function OSD1 Group BRIGHTNESS CONTRAST DEGAUSS CONSTANT BRIGHTNESS BAR BAR SELECT SELECT 30.10% 100.
PAGE 129
4.3 Back Panel a : AC POWER CONNECTOR (3P IEC Plug) b : SIGNAL INPUT CONNECTOR (Dsub-15P) 4.4 Connector Pin Assignment 1) Signal Input Connector (Dsub-15P) Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Signal Red-video Green-video Blue-video Gnd DDC Gnd Red Gnd Green Gnd Blue Gnd +5VDC(from Computer) Sync Gnd Gnd Serial data H-sync or Composite sync V-sync (V-clock) Serial clock 1 5 10 8 15 11 Rear Panel 4.5 DDC (Display Data Channel) Functions VESA DDC2B. See Appendix2 for EDID data. VESA DDC/CI 4.
PAGE 130
5. Display Quality 5.1 Test Conditions AC Voltage Video Signal Warm Up Temperature Relative Humidity Magnetic Field 120VAC 60Hz or 230VAC 50Hz 1600 x 1200 (106kHz, 85Hz) 0.7Vp-p More than 30 min. with full white picture 20 - 25 degree C 40 - 80% BH=0, BV=0.040mT Contrast maximum and Brightness center position Contrast & Brightness (Back Raster Luminance: Approx. 0.3cd/m2) Color Temperature Color-1: 9300K + 8 M.P.C.D.
PAGE 131
5.5 Distortion Distortion Except rotation and centering H: <= 2.5mm, V: <= 2.5mm *With Green-Crosshatch applied. *The overall distortion is defined as the total of all image distortion excluding rotation and display centering. <=2.5 mm Picture <=2.5mm <=2.5mm <=2.5mm 5.6 Linearity H: <=15%(30-40k), <=12%(40-60k), <=10%(60-115k) adjacent: <= 7% V: <=10% adjacent: <= 7% *At preset timings *With Green-Crosshatch (17 lines horizontally by 13 lines vertically) applied.
PAGE 132
5.7 Misconvergence Area A: <= 0.25 mm within the 297mm diameter circle Area B: <= 0.35 mm within 396mm x 297mm Misconvergence *With White-Crosshatch applied. *Zone A is a circular area with 297mm diameter at the center. *Zone B is a rectangular area (396mm x 297mm) outside of the zone A. *Use worst-case horizontal/vertical misconvergence between any two primary colors. Area B Area A Y X 5.
PAGE 133
6. Mechanical Specifications 6.1 Cabinet, Tilt / Swivel Base Cabinet: PC+ABS (Flame Class 5V) Tilt /Swivel Base: ABS (Flame Class HB) See Fig.1 See Fig.2 Right & Left: -90degree to +90degree Up & Down: 10degree to –5 degree 495mm(W) x 484.5mm(H) x 471mm(D) 19.5"(W) x 19.1"(H) x 18.5"(D) (Include Tilt /Swivel Base, see Fig.1) Molded material Cabinet color Bezel Logo Tilt & Swivel Dimension 6.2 Rating Label Europe China See Fig.3-1 See Fig.3-2 6.
PAGE 134
7. Environmental Conditions 7.1 Temperature, Relative Humidity Operating 5 – 35 degree C 10 - 90% Without condensation Temperature Relative Humidity Storage and shipment -20 - 60 degree C 10 - 90% Without condensation 7.2 Vibration Test (with carton box) 1) Random Vibration Test Axis Search Frequency Acceleration Dwelling Time Mounting 3 axis 5 - 200Hz 0 - 14.406m/s2rms 30 minutes x 3 axis Fixed firmly on the vibration table 7.
PAGE 135
Appendix 1 Preset Timing Chart [H-SYNC] [VIDEO] Tsh Tbh Th Tdh Tfh [V-SYNC] [VIDEO] Tsv Tbv NO Clock . (MHz) 1 25.175 2 49.500 3 78.750 4 94.500 5 135.000 6 157.500 7 202.500 8 229.500 9 297.000 Th Tsh Tfh Tbh Tdh (µSEC) (µSEC) (µSEC) (µSEC) (µSEC) (dot) (dot) (dot) (dot) (dot) 31.778 3.813 0.636 1.907 25.422 (800) (96) (16) (48) (640) 21.333 1.616 0.323 3.232 16.162 (1056) (80) (16) (160) (800) 16.660 1.219 0.203 2.235 13.003 (1312) (96) (16) (176) (1024) 14.561 1.016 0.508 2.201 10.
PAGE 136
Appendix 2 EDID data for VESA DDC EDID DATA DUMP HEX 00 FF FF FF FF FF FF 00 34 AC 31 46 SN SN SN SN WW YY 01 03 0C 28 1E 78 EB 9C 68 A0 57 4A 9B 26 12 48 4C FF EF 80 31 59 45 59 61 59 71 4F 81 99 A9 4F C1 4F D1 4F A6 59 40 30 62 B0 32 40 40 C0 13 00 8C 29 11 00 00 1E 00 00 00 FD 00 32 A0 1E 73 21 00 0A 20 20 20 20 20 20 00 00 00 FC 00 44 50 6C 75 73 20 32 33 30 53 42 0A 20 00 00 00 FF 00 S2 S2 S2 S2 S2 S2 S2 S2 S2 S2 S2 S2 S2 00 CS Established Timings: 720x400 @ 70 Hz 720x400 @ 88 Hz 640x480 @ 60 Hz 640
PAGE 137
CABINET COLOR C22BW701-BM Dark Aluminum Silver Light Gray Black Ver. C22BW701-BMBK Dark Aluminum Silver Dark Roof Gray White Ver. C22BW701-CM Dark Aluminum Silver Light Gray Other TILT / SWIVEL BASE Swivel Angle : +90° ~ -90° Tilt Angle : +10° ~ -5° WEIGHT APPROX 29.6kg 289 Front 471 (85) 495 406 180 Power botton 230 330 35.3 35.5 37 55.4 15.3 206 260 412 1.5 484.5 CHINA (AP) MODEL NAME White Ver. 304.5 EUROPE (NMD-E) COLOR Ver. 395.3 25 50.
PAGE 138
2 41.5 6 6 3 1 21.5 44 4 2 Cabinet Color Fig. 2 BEZEL LOGO 1 2 3 4 Other Silk Print color White Dark Aluminum Silver Light Gray Real Gray Silver Black Dark Aluminum Silver Dark Roof Gray Real Gray Silver COLOR Ver.
PAGE 139
White Ver.•••C22BW701-BM LABE SIZE •••• (W) 139.5mm X (H) 44.5mm COLOR OF BACKGROUND •••• Gray COLOR OF LETTERING ••••• Black Black Ver.•••C22BW701-BMBK Fig.
PAGE 140
LABE SIZE •••• (W) 139.5mm X (H) 44.5mm COLOR OF BACKGROUND •••• Gray COLOR OF LETTERING ••••• Black White Ver.•••C22BW701-CM T.B.D Fig.
PAGE 141
617 595 (inner flap) 595 (inner flap) (outer flap) 311 627 311 (outer flap) 617 Handle hole 80x30 D H FRONT W Printing process. : Outer dimension. : Number of piles. : Bursting strength. : Material. : Printing color : FLEXO-PRINTING W:620 x H:630 x D:600 (mm) Max. 6 piles. 2 275LBS / inch Kraft color linerboard and trifaced corrugated board. (Double wall) Black Fig.
PAGE 142
Black Ver.•••C22BW701-BMBK 5 Fig.
PAGE 143
T.B.D Fig.
PAGE 144
USER'S GUIE (Eurpe: attached CD-ROM) NOTE 1 AC POWER CORD NOTE 1: AC POWER CORD (1) Eurpe : see Fig.7-1 (2) China : see Fig.7-2 SIGNAL CABLE SEAL STYLE TOP CUSHION MONITOR CARTON-TAPE (TOP & BOTTOM) JOINT STAPLE (STEEL) PACKING BAG BOTTOM CUSHION CARTON BOX FRONT Fig.
PAGE 145
1.CABLE : Cross - section Area----1.0mm2 X3C 2.JACKET : PVC 3.ABILITY (1) VOLTAGE : AC 250V (2) AMPERAGE :AC 10A (3) TEMPERATURE :70°C PVC JACKET : LIGHT GRAY 4.REGULATORY APPROVALS:VDE,KEMA-MEUK,SEMKO,NEMKO,DEMKO, FIMKO,SEV,ÖVE,IEMMEQU,CEBEC,IEC227 PVC INSULATION ( GREEN/YELLOW ) PVC INSULATION ( BLUE ) PVC INSULATION ( BROWN ) CONSTRUCTION About 2500mm Fig.
PAGE 146
2 1.CABLE : Cross - section Area---1.0mm X3C 2.JACKET : PVC (LIGHT GRAY) 3.ABILITY (1) VOLTAGE : AC 250V (2) AMPERAGE : AC 10A (3) TEMPERATURE : 60°C 4.REGULATORY APPROVALS : GB5023.5,GB2099.1,GB1002,ZBK32003 1830±50 NTC PLUG CONNECTOR 250V/10A 250V/10A Fig.
PAGE 147
Vinyl band Packing (230) 1. JACKET:PVC (Color......Light gray) 2. ABILITY (1)VOLTAGE:30V (2)TEMPERATURE:80 C° TAPE Vinyl bag specifications •Material:Polyethylene (PE) •Thickness:0.06mm •Dimension:100X300mm The undermentioned content is printed in Black. NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION S C - B 1 1 0 SCREW No.4-40 UNC 1800 +100 0 SCREW No.4-40 UNC WIRING LIST D/M Color....Light gray Pre -Mold Material:PE Over-Mold Material:PVC Color......
PAGE 148
User’s Manual www.nec-mitsubishi.
PAGE 149
Index Declaration .................................. English-1 Safety Instruction ........................ English-2 Warning ....................................... English-2 Caution ........................................ English-2 Contents ...................................... English-3 Quick Start .................................. English-4 Controls ....................................... English-5 Recommended use ..................... English-8 Specifications ...........................
PAGE 150
English Declaration Declaration of the Manufacturer We hereby certify that the colour monitor Diamond Plus 230SB is in compliance with Council Directive 73/23/EEC: – EN 60950 Council Directive 89/336/EEC: – EN 55022 – EN 61000-3-2 – EN 61000-3-3 – EN 55024 and marked with NEC-Mitsubishi Electric Visual Systems Corporation 4-13-23, Shibaura, Minato-Ku Tokyo 108-0023, JAPAN VCCI Statement English-1
PAGE 151
Safety Instruction WARNING TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION RISK OF ELECTRIC SHOCK • DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK).
PAGE 152
English Contents Your new Diamond Plus 230SB monitor box* should contain the following: • Diamond Plus 230SB Monitor with tilt/swivel base • Power cord • Video Signal Cable (VGA - VGA) • User’s Manual • Sales Office List • CD-ROM: Includes complete User’s Manual in PDF format and Windows related files (INF file and colour profile). To see the complete User’s Manual, Acrobat Reader 4.0 must be installed at your PC.
PAGE 153
Quick Start To attach the Diamond Plus 230SB monitor to your system, follow these instructions: 1. Turn off the power to your computer. 2. If necessary, install the display card into your system. For more information, refer to the display card manual. 3. For the PC: Connect one end of the signal cable to the connector of the display card in your system (Figure A.1). Tighten all screws. For the Mac: Connect the Macintosh cable adapter (not included) to the computer (Figure B.1).
PAGE 154
OSM (On-Screen Manager) control buttons on the front of the monitor function as follows: EXIT Main Menu Sub-Menu Exits the OSM menu. Exits to the OSM controls main menu. NOTE: CONTROL / Moves the highlighted area left/right to select one of the sub-menu. NOTE: CONTROL -/+ Moves the highlighted area left/right to select one of the controls. When the OSM menu is off, it acts as a Hot key for Brightness. Has no function.
PAGE 155
Colour Control/Colour Control System Colour presets 1 through 5 selects the desired colour setting. The bar is replaced by the colour setting choice from 1, 2, 3, sRGB, 5. Each colour setting is adjusted at the factory to the stated Kelvin. If a setting is adjusted, the name of the setting will change from Kelvin to Custom. NOTE: sRGB does not allow you to adjust each colour.
PAGE 156
Language: OSM controls menus are available in six languages. OSM Position: You can choose where you would like the OSM controls menu to appear on your screen. Selecting OSM Position allows you to manually adjust the OSM controls menu left, right, up or down. OSM Turn Off: The OSM controls menu will stay on as long as it is in use. In the OSM Turn Off sub-menu, you can select how long the monitor waits after the last touch of a button for the OSM controls menu to disappear.
PAGE 157
Recommended use Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE DIAMOND PLUS 230SB COLOUR MONITOR: • DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel. • Do not spill any liquids into the cabinet or use your monitor near water.
PAGE 158
Clean your monitor A special coating is provided on the glass (CRT) surface of this monitor to reduce a reflection and static electricity on the glass surface. Due to the delicate coating on the glass surface, use a lint-free, nonabrasive cloth (cotton or equivalent) and a non-alcohol, neutral, nonabrasive cleaning solution to minimise dust.
PAGE 159
Specifications Diamond Plus 230SB Monitor Monitor Specifications Picture Tube Diagonal: 22 inch/550 mm Viewable Image Size: 20 inch/508 mm Input Signal Display Colours Synchronization Range 90° deflection, 0.24 mm grille pitch, medium short persistence phosphor, aperture grille CRT, G-WARAS coating Video: ANALOG 0.7 Vp-p/75 Ohms Sync: Separate sync. TTL Level Horizontal sync. Positive/Negative Vertical sync. Positive/Negative Composite sync.
PAGE 160
Flat Aperture Grille CRT: Delivers an unparalleled viewing experience with a virtually flat image, eliminating distortion and reducing glare so that what you see on-screen is what you get on your printed output. The striped phosphor alignment of the CRT delivers superior vertical definition with improved bright-ness for more uniform image contrast. OptiClear Screen Surface: Reduces reflection and glare and increases contrast without sacrificing focus level, clarity or brightness.
PAGE 161
Monitor Troubleshooting No picture • Display card should be completely seated in its slot. • Power Button and computer power switch should be in the ON position. • Signal cable should be completely connected to display card/computer. • Check connector for bent or pushed-in pins. Image is scrolling or unstable • Signal cable should be completely attached to the computer.
PAGE 162
Diamond Plus 230SB Lead** Congratulations! You have just purchased a TCO’99 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products. Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning.
PAGE 163
ALL PARTS LIST MODEL NO.: Diamond Plus 230SB(B), Diamond Plus 230SB-BK(B) (C22BW701) SYMBOL NO.
PAGE 164
SYMBOL NO. C2D3 C2D4 C2D5 C2D6 C2D7 C2E0 C2E1 C2P0 C2P1 C2P2 C2P4 C2P6 C2P8 C2W0 C2W1 C401 C402 C403 C404 C405 C406 C407 C410 C501 C502 C503 C504 C505 C506 C507 C550 C560 C561 C562 C564 C565 C566 C567 C568 C575 C576 C577 C578 C580 C590 C591 C5A1 C5A2 C5C1 C5C3 C5C4 C5C5 C5C7 C5C8 C5C9 C5D0 C5D1 C5D4 C5F0 C5F1 C5G0 C5G1 C5G2 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618 C619 C620 C621 C622 DESCRIPTION/SPECIFICATION CAP SMD NPO/T 100P/50V J 0603 CAP SMD X7R/T 0.
PAGE 165
SYMBOL NO. C623 C624 C625 C626 C627 C628 C630 C631 C632 C633 C634 C635 C636 C638 C639 C6A1 C6A2 C6A3 C6A4 C6A5 C6A6 C6A7 C6A8 C6A9 C6B3 C6B4 C6B5 C6B8 C700 C701 C702 C703 C704 C705 C706 C707 C708 C709 C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C720 C721 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 C732 C7A1 C7A2 C7B1 C7B2 C801 C805 C806 C807 C811 C812 C813 C814 C815 C816 C817 C818 C819 C820 C821 C827 C828 C829 C830 C831 DESCRIPTION/SPECIFICATION CAP ELECT 85oC/T 10u/50V M CAP SMD X7R/T 0.
PAGE 166
SYMBOL NO. DESCRIPTION/SPECIFICATION C832 CAP SMD X7R/T 0.01u/50V K 0603 C834 CAP SMD NPO/T 470P/50V J 0603 C835 CAP SMD X7R/T 4700P/50V K 0603 C836 CAP SMD X7R/T 0.1u/25V K 0603 C838 CAP SMD NPO/T 470P/50V J 0603 C840 CAP SMD X7R/T 4700P/50V K 0603 C841 CAP SMD X7R/T 0.01u/50V K 0603 C842 CAP SMD X7R/T 0.
PAGE 167
SYMBOL NO.
PAGE 168
SYMBOL NO. DESCRIPTION/SPECIFICATION LED101 LED L-59GH/1GYC MD240B DIODE SMD 0.1A/80V DUAL KDS226 MD240G DIODE SMD 0.1A/80V DUAL KDS226 MD240R DIODE SMD 0.1A/80V DUAL KDS226 MD717 DIODE SMD 0.2A/30V BAT54C(Fairchild) ZD100 ZEN DIODE 1/2W(T) HZ6A2 (HITACHI) ZD102 ZEN-DIODE SMD UDZS_TE17_5.6B ZD103 ZEN DIODE 1/2W(T) HZ6A2 (HITACHI) ZD104 ZEN-DIODE SMD UDZS_TE17_5.6B ZD105 ZEN-DIODE SMD UDZS_TE17_5.
PAGE 169
SYMBOL NO. DESCRIPTION/SPECIFICATION L2D1 FER SMD SMB-201209-N2-121L L2H5 FER SMD SMB-201209-N2-121L L2P0 FER SMD SMB-201209-N2-121L L2P2 BEAD WBRID-2.3*7.5*5.5-TF8 L2P4 BEAD WBRID-2.3*7.5*5.5-TF8 L2P6 BEAD WBRID-2.3*7.5*5.
PAGE 170
SYMBOL NO. Q604 Q605 Q701 Q702 Q703 Q704 Q7A1 Q7B1 Q7B2 Q7B3 Q7B4 Q7B5 Q901 Q902 Q903 Q904 Q905 Q950 Q961 Q962 Q966 Q967 ***RESISTOR*** 272 C220B C220G C220R JP1 JP10 JP11 JP12 JP13 JP14 JP15 JP16 JP17 JP18 JP2 JP20 JP21 JP22 JP24 JP3 JP3 JP4 JP4 JP5 JP5 JP6 JP6 JP7 JP8 JP9 R100 R101 R102 R103 R106 R107 R108 R109 R10B R10C R10D R10E R10G R10H R10J R10K R10L R10M R10Q R10R R10S R10T R10U R10V R10W R110 R111 R112 R113 R114 R115 R116 DESCRIPTION/SPECIFICATION TR SMD NPN DTC124EK/RT1N241C319 TR SMD PNP 0.
PAGE 171
SYMBOL NO.
PAGE 172
SYMBOL NO.
PAGE 173
SYMBOL NO.
PAGE 174
SYMBOL NO.
PAGE 175
SYMBOL NO.
PAGE 176
SYMBOL NO. R8A2 R8A3 R8A4 R8A5 R8A6 R8A7 R8A9 R8B1 R8B2 R8B3 R8B4 R8B7 R901 R904 R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R915 R916 R917 R918 R919 R920 R921 R922 R923 R924 R925 R926 R927 R928 R929 R933 R934 R937 R938 R939 R940 R941 R944 R946 R950 R951 R952 R953 R954 R960 R961 R962 R963 R964 R965 R966 R967 R968 R969 R970 R971 R972 R973 R974 R975 R976 R977 R978 R979 R980 R984 R985 R989 R990 R991 R993 R996 R997 R998 R999 ***SWITCH*** DESCRIPTION/SPECIFICATION RES SMD 1/8W(T) 1% 3.
PAGE 177
SYMBOL NO. DESCRIPTION/SPECIFICATION SW101 TACT SW 1P 100±50g SW102 TACT SW 1P 100±50g SW103 TACT SW 1P 100±50g SW104 TACT SW 1P 100±50g SW105 TACT SW 1P 100±50g SW106 TACT SW 1P 100±50g SW107 TACT SW 1P 100±50g SW9A0 POWER SW ESB92S21B TV5 ***TRANS*** T501 TRANS H-DRIVE EE2519 T550 H.
PAGE 178
SYMBOL NO.
PAGE 179
SYMBOL NO. X9D01 X9D01 X9D01 X9D02 X9D02 X9D02 X9D02 X9D03 FOR BRCKT FOR BRCKT FOR BRCKT FOR MPCB FOR MPCB2 FOR PPCB FOR VPCB X3201 X3202 X3204 X3205 X7001 X7002 X7901 X7902 X3201 X3202 X3204 X3205 X7001 X7002 X7901 X7902 X7903 DESCRIPTION/SPECIFICATION TAPE CARTON 75*500M GROUND-LABEL LOCK-PEINT ACRIC1000 481 BOND HOT MELT MP786 SILICONE GU KE-4890W 140G RIBBON-B110CX(W=90MM) RIBBON-B110CX(W=60MM) TAPE MASKIN NO.