TV-VCR Combination Service Service Service 14PV135/01/07/58 14PV235/01/07/58 14PV385/01/07/39 Service Manual Contents Survey of versions: Chapter /01 /07 /39 /58 Sec. 1: Adjustment Procedure Schematic Diagrams and CBA's Exploded Views Mechanical and Electrical Parts Lists PAL-BG, EURO PAL I, UK/IRELAND PAL/SECAM-BG+PAL/SECAM-L/L',FRANCE PAL-BG/DK+SECAM-BG/DK,EAST-EURO Sec.
PREPARATION FOR SERVICING [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] How to Enter the Service Mode Caution: 1 1. Optical sensors system are used for Tape Start and End Sensor on this equipment. Read this page carefully and prepare as described on this page before starting to service; otherwise, the unit may operate unexpectedly. Key Adjustment Mode 5 Head switching point adjustment mode (Manual adjustment): See adjustment instructions page 1-6-17. 6 No need to use.
OPERATING CONTROLS AND FUNCTIONS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58) ] The remote control To record the TV channel selected at this moment or press repeatedly to start a REC One-Touch Recording. STANDBY/ON To switch off or on, interrupt menu function. 0..9 Press to select channels at TVCR. SLEEP To select the switch-off time in 30 minutes intervals. SYSTEM Doesn’t work on this models. (14PV135/01, 07 / 14PV235/01, 07) To change Video (colour) system.
Front of your TVCR VIDEO AUDIO STANDBY/ ON P STANDBY/ON: To switch off or on, interrupt menu function. Volume: In connection with the button + – to adjust the volume. P+ P- Programme number: To select the programme number. During playback, press to adjust the tracking. To remove vertical jitter in a Still picture. Record: To record the programme currently selected. Playback: To play a recorded cassette.
[ 14PV385/ (01, 07, 39) ] The remote control To record the TV channel selected at this moment or press repeatedly to start a REC One-Touch Recording. STANDBY/ON To switch off or on, interrupt menu function. 0..9 Press to select channels at TVCR. SLEEP To select the switch-off time in 30 minutes intervals. SYSTEM Doesn’t work on this model. (14PV385/01, 07) To change the Video (colour) system. (14PV385/39) REC STANDBY/ON STATUS/EXIT To access or remove the TVCR’s on-screen status display.
Front of your TVCR VIDEO AUDIO STANDBY/ON P STANDBY/ON: To switch off or on, interrupt menu function. Volume: In connection with the button + – to adjust the volume. PP+ Programme number minus: previous programme number Programme number plus: next programme number Record: To record the programme currently selected. Playback: To play a recorded cassette. / Pause/Stop, eject cassette: To stop the tape; If this key is depressed while in STOP, the cassette is then ejected from the machine.
CABINET DISASSEMBLY INSTRUCTIONS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] 2. Disassembly Method Comparison Chart of Models and Marks Model 14PV135/07 14PV235/07 14PV385/07 14PV135/01 14PV235/01 14PV385/01 14PV135/58 14PV235/58 14PV385/39 Mark E F G H I J K L M REMOVAL ID/ LOC. No. 1. Disassembly Flowchart This flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to item(s) to be serviced.
Reference Notes in the Table 5. Removal of the Top Cover. Remove five screws (S-4) and CL604, and remove the Top Cover. 6. Removal of the Bottom Plate. Remove a screw (S-5). Then slide the Bottom Plate out front. 7. Removal of the Deck Unit. Remove seven screws (S-6), screw (S-7) and screw (S-8). Then, desolder connectors (CN201, CL401, CL402, CL403) and lift up the Deck Unit. 8. Removal of the Text CBA. [ F,G,I,J,L,M ] Remove screw (S-9), and disconnect connectors CN751 and CN752.
S-1 S-2 S-1 S-2 S-1 S-1 [1] REAR CABINET 1-5-8 Fig.
S-4 [2] Power Unit and Tray Chassis Unit S-4 S-4 CL604 S-4 S-6 S-6 [6] Top Cover S-6 S-3 S-3 S-3 [ F,G,I,J,L,M ] [9] Text CBA S-6 S-3 S-9 S-10 [8] Deck Unit S-10 Text Holder S-10 [5] H.V./Power Supply CBA S-10 [10] Main CBA S-7 S-8 [3] Power Unit [4] Tray Chassis Unit [7] Bottom Plate S-5 Fig.
S-11 Anode Cap CRT CBA S-11 S-11 [11] CRT S-11 Fig.
CRT CBA ANODE CN501B CRT FOCUS SCREEN CN502 CN501 GND H.V./POWER SUPPLY CBA CN552 CL501A CN551 CN602 CN601 TO DEGAUSS COIL TO SPEAKER CL403 CN804 [ F,G,I,J,L,M ] TEXT CBA CL401 CN902 CL302A CN901 MAIN CBA CL301A CL402 CN751 CN752 CN201 CYLINDER ASSEMBLY CL603A CAPSTAN MOTOR CL604 TO TOP COVER FE HEAD ACE HEAD ASSEMBLY DECK UNIT Fig.
ELECTRICAL ADJUSTMENT INSTRUCTIONS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] General Note: How to set up the option code "CBA" is abbreviation for "Circuit Board Assembly." 1. Enter the Service mode. NOTE: Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed.
1. DC 105V (+B) Adjustment 2. H Adjustment Purpose: To obtain correct operation. Purpose: To get correct horizontal position and size of screen image. Symptom of Misadjustment: The picture is dark and unit does not operate correctly. Test point Adj. Point TP503 (+B), TP504 (GND) VR601 Tape M. EQ. --- DC Voltmeter, Plastic Tip Driver Mode RF (or Ext.) Symptom of Misadjustment: Horizontal position and size of screen image may not be properly displayed. Input Color Bar Test point Adj.
3. C-Trap Adjustment Purpose: To get minimum leakage of the color signal carrier. 4. To enter the DSPC mode, press [1] button on the remote control unit. Recording starts automatically and “DSPC” appears on the display. TVCR Symptom of Misadjustment: If C-Trap Adjustment is incorrect, stripes will appear on the screen. DSPC Test point Adj. Point Mode Input J349F3 (B-OUT) P+/Pbuttons RF Color Bar (or Ext.) Tape M. EQ. Spec. --- Oscilloscope, Pattern Generator 200mVp-p Max. Fig.
5. SECAM Black Level Adjustment 6. V. Size Adjustment Purpose: To set Black Level of the SECAM signal RY/B-Y to Ref. level. Purpose: To obtain correct vertical height of screen image. Symptom of Misadjustment: If Black Level of the SECAM signal R-Y/B-Y is incorrect, the picture is bluish or reddish in grayscale compared with PAL signal. Symptom of Misadjustment: If V. Size is incorrect, vertical height of image on the screen may not be properly displayed. Test point Adj.
8. H. Shift Adjustment Purpose: To obtain correct horizontal position and size of screen image. Symptom of Misadjustment: Horizontal position and size of screen image may not be properly displayed. Test point Adj. Point Mode Screen P+/Pbuttons RF Monoscope (or Ext.) Tape M. EQ. Spec. --- Pattern Generator 90±5% 8. To enter the CUT OFF (G) mode, press [2] button on the remote control unit. 9. Press the [P+/P-] buttons until the horizontal line becomes white. 10.
10. White Balance Adjustment 11. Sub-Brightness Adjustment Purpose: To mix red, green and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish. Purpose: To get proper brightness. Symptom of Misadjustment: If Sub-Brightness is incorrect, proper brightness cannot be obtained by adjusting the Brightness Control. Test point Adj. Point Mode Input Test point Adj. Point Screen Screen-Control, P+/P- buttons RF (or Ext.
12. Setting for CONTRAST, COLOR, TINT and SHARP Data Values 13. Focus Adjustment Purpose: Set the optimum Focus. Symptom of Misadjustment: If Focus Adjustment is incorrect, blurred images are shown on the display. General 1. Enter the Service mode. (See page 1-6-10) 2. Press MENU button. (Each time MENU button is pressed, display will change BRT, CNT, COL, TNT, and SHP in that order.) CONTRAST (CNT) 1. Press "MENU" button on the remote control unit. Then select CNT display. 2.
14. Head Switching Position Adjustment Purpose: Determine the Head Switching Position during Playback. Symptom of Misadjustment: May cause Head Switching Noise or Vertical Jitter in the picture. Note: Unit reads Head Switching Position automatically and displays it on the screen (Upper Left Corner). Manual Adjustment 1. Enter the Service Mode. (See page 1-6-10.) 2. Playback the test tape (9965 000 14514). 3. Press the number [5] button on the remote control unit. 4.
Adjustment Points and Test Points H.V./Power Supply CBA Top View Focus-control (Upper side) Screen-control (Lower side) R590 (H Adjustment) TP503 +B VR601 +B ADJ TP504 GND Main CBA Top View TP002 RF-SW TP007 N-A-PB (SECAM Black Level Adjustment) TP001 CTL TP008 C-PB IC202 J361G4 TP003 V-OUT J349F3 B-OUT TEST POINT INFORMATION : Indicates a test point with a jumper wire across a hole in the PCB.
1-7-7 DRUM MOTOR M LOADING MOTOR PG SENSOR CYLINDER ASSEMBLY CONTROL HEAD AC HEAD ASSEMBLY (DECK ASSEMBLY) M CTL(+) CTL(-) " 2 1 CAPSTAN MOTOR M CAPSTAN MOTOR P-ON+5V(3) C-FG C-F/R C-CONT FG-GND LD-CONT D-CONT D-PFG M-GND AL+12V(1) VG CM+12V/+20.5V SENSOR CBA (END-SENSOR) SENSOR CBA (ST-SENSOR) Q201 END-SENS. Q202 MAIN CBA ST-SENS. CL402 " = SMD TIMER+5V AL+5V RESET Q204 S-REEL PI201 AL+12V(1) +33V CM+12V/+20.
" JK703 1-7-8 TO TV BLOCK V-IN 20 V-OUT 19 JK701 V-IN Q703 VIDEO TU1-VIDEO VIDEO OUT 17 TU002 G,J,M TO TV BLOCK MAIN CBA VIDEO OUT 17 TU001 " = SMD TP010 GND 63 61 48 50 52 54 56 WF4 Q401 BUFFER WF5 TP003 V-OUT BUFFER C-VIDEO MUTE PB/EE TUNER2 TUNER1 MUTE PB/EE LINE SCART LINE SCART TUNER2 TUNER1 58 BYPASS AGC 59 AGC R FBC P CHARA. INS.
" = SMD 1-7-9 1 A-OUT JK703 Q701 1ST-SND-H 14 11 FULL ERASE HEAD FE HEAD 13 12 13 12 SCART-H EXT-L 14 4 15 G,J,M CL402 A-PB/REC A-COM AE-H/FE-H FE-H CL403 1 FE-H 2 FE-H-GND 3 4 6 5 TO SERVO /SYSTEM CONTROL BLOCK 54 Q856 +5V 1 2 Q852(PB=ON) +5V SP/LP-ON EQ AMP AUTO BIAS PB-ON TUNER1 13 TUNER2 15 LINE 17 5 6 50 7 7 3 8 WF9 IC401 (AUDIO SIGNAL PROCESS) SWITCHING Q851 D-REC-OFF Q853(PB=ON) Q855 BIAS OSC Q854 AUDIO MUTE ATT 100 9 INV SP-MUTE 1 REC AMP P R AU
35 32 33 34 41 42 TELETEXT DECODER OSC/CLOCK GENERATOR 1-7-10 8 7 TO VIDEO BLOCK C-VIDEO OSD-R 15 OSD-G 11 OSD-B OSD-BLK OSD-B OSD-G OSD-R Y-SW-OUT V-SYNC H-SYNC SDA SCL IC201 (SYSTEM CONTROL/OSD) 82 64 63 62 60 68 61 65 59 58 TEXT-L OSD-R OSD-G OSD-B OSD-BLK SLOW-SW-IN RGB CONT RAPID-SW-IN WF18 V-SYNC WF17 H-SYNC 56 C-VIDEO JK703 I C-OPEN SCL SDA RAPID-SW 16 SLOW-SW TO SERVO/SYSTEM CONTROL BLOCK 2 12MHz OSC X901 CN901 5 1 2 4 3 CN902 2 4 6 3 (NO CONNECTION) INT.
1-7-11 TO TV BLOCK CL301A TO TV BLOCK CL302A DEF+B +B CN301 3 1 2 CL301B 3 1 2 JUNCTION-C CBA CN302 2 1 5 4 3 CL302B 2 1 5 4 3 JUNCTION-B CBA TO POWER SUPPLY BLOCK CN552 2 1 5 4 3 CN502 RED 2 GREEN 4 BLUE 3 FBP H-DRIVE ACL V-RAMP-FB V-DRIVE WF12 H.DRIVE Q533 H.OUTPUT Q551 T552 4 3 5 1 6 9 7 10 8 Q501 RED AMP T551 F.B.T.
TO DEGAUSSING COIL TO AC-CORD CN601 SW601 POWER SWITCHING Q602 PS602 1-7-12 LIMITER Q603 F601 L601 T4A/250V LINE FILTER BRIDGE RECTIFIER D601 - D604 1 2 4 3 T601 8 9 G,J,M FEED BACK Q604 10 11 12 13 14 +B ADJ. VR601 Q608 Q605 Q606 +5V REG. TP504 GND H.V./POWER S UPPLY CBA COLD TP503 +B NOTE : The voltage for parts in hot circuit is measured using hot GND as a common terminal.
[ 14PV135/ ( 01, 07, 58 ), 14PV235/ ( 01, 07, 58 ), 14PV385/ ( 01, 07, 39 ) ] Main 1/5 Schematic Diagram Parts Location Guide Ref No. Position CAPACITORS C203 B-3 C205 C207 B-3 B-1 C208 C209 Ref No. Position CONNECTOR F-4 CN201 DIODES Ref No. Position RESISTORS B-3 R220 Ref No.
Main 1/5 Schematic Diagram Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 “ “ = SMD 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 1-8-42 2 ~ 3 5.0 (2.5) Comparison Chart of Models and Marks PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE.
Main 2/5 Schematic Diagram Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 “ “ = SMD 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 1-8-44 2 ~ 3 5.0 (2.5) Comparison Chart of Models and Marks PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE.
Main 2/5 Schematic Diagram Parts Location Guide Ref No. Position CAPACITORS Ref No. Position CAPACITORS Ref No.
Main 3/5 Schematic Diagram Parts Location Guide Ref No. Position CAPACITORS Ref No. Position CAPACITORS Ref No.
Main 3/5 Schematic Diagram Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 “ “ = SMD 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 1-8-48 2 ~ 3 5.0 (2.5) Comparison Chart of Models and Marks PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE.
Main 4/5 Schematic Diagram VOLTAGE CHART (Power off mode) Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 “ “ = SMD 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 2 ~ 3 5.0 (2.5) PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE. Ref. No. 1 2 3 IC681 3.2 0 1.9 Ref. No. E C B Q681 9.8 5.9 9.7 Q682 0 7.9 0 Q683 0 9.7 0 Q684 0.1 3.1 0 Q685 0 0 0.6 3.
Main 4/5 Schematic Diagram Parts Location Guide Ref No. Position CAPACITORS C101 W-3 C102 W-3 C103 V-4 C104 V-4 C105 V-4 C106 V-4 T-3 C471 T-3 C472 T-3 C473 T-3 C474 U-3 C475 U-3 C476 U-3 C478 U-4 C479 U-4 C480 U-4 C481 U-3 C483 T-4 C484 T-4 C485 T-4 C486 T-1 C681 U-2 C682 T-2 C683 T-2 C684 S-2 C687 U-1 C688 U-2 C691 W-2 C694 CONNECTORS S-2 CL603A S-1 CL604 DIODES T-3 D471 S-1 D681 T-1 D682 U-3 D686 U-2 D687 U-2 D688 U-2 D691 T-2 D694 D695 T-2 T-2 D696 D697 V-2 1-8-52 Ref No.
Main 5/5 Schematic Diagram Parts Location Guide Ref No.
Main 5/5 Schematic Diagram Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: “ “ = SMD 1 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 1-8-54 2 ~ 3 5.0 (2.5) Comparison Chart of Models and Marks PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE.
H.V./Power Supply 1/2 Schematic Diagram Parts Location Guide CRT Schematic Diagram Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 2 ~ 3 5.0 (2.5) PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE. CRT SCHEMATIC DIAGRAM PARTS LOCATION GUIDE Ref No. Position Ref No.
H.V./Power Supply 1/2 Schematic Diagram CAUTION ! Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. If Main Fuse (F601) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. Comparison Chart of Models and Marks Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 5.
H.V./Power Supply 2/2 Schematic Diagram Voltage indications for PLAY and REC modes on the Schematic Diagrams are as shown below: 1 5.0 THE SAME VOLTAGE FOR BOTH PLAY & REC MODES. 2 ~ 3 5.0 (2.5) PLAY MODE REC MODE INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE. 1-8-60 H.V./POWER SUPPLY 2/2 SCHEMATIC DIAGRAM PARTS LOCATION GUIDE Ref No. Position Ref No. Position Ref No.
CRT ANODE VD HD CN501 CN551 1 2 3 4 5 CN601 1 2 T551 FBT CN502 GREEN BLUE RED GND SCREEN 1-10-2 21 19 17 15 13 11 9 7 5 3 1 20 18 16 14 12 10 8 6 4 2 JK703 GND AL+20.5V AL+12V(1) P-DOWN-L AL+5V P-ON-L AL+12V(2) AL+9V GND GND AL+33V P-ON+8V CN602 H-DRIVE FBP V-DRIVE V-RAMP-FB ACL P-SAFETY1 GND CN552 H.V. / POWE R S UPPLY CBA BT6600F01022-A CL501A 1 HEATER 2 GND 3 P-ON+160V CL501B 1 HEATER 2 GND 3 P-ON+160V AC-CORD D.Y.
SYSTEM CONTROL TIMING CHARTS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58) ] Chart 1 EJ POWER -OFF 0.2S ST-S "OFF" CASS.LOAD CL SB LD-FWD 0.2S SB 0.2S STOP(B) POWER 0.2S LD-FWD 1.2S after channel setting +100mS(NTSC) +620mS(PAL) TL 0.2S FB TL 0.2S 0.4S STOP 0.2S SM SF LD-FWD 0.2S 0.2S LD-FWD SF SM AL AU LD-REV 0.5S SM 40mS 0.4S AU LD-REV 20mS 0.2S STOP(A) AL AU 0.2S 0.2S PLAY 0.8S 0.3S PLAY SS LD-FWD REW RS RS 0.3S RS1(RS2) 0.
Chart 2 SM FB SM SF LD-FWD FF SF REV 1.0S AU SM STOP 0.4S LD-REV 40mS SM AL AU 0.5S LD-FWD STOP(A) LD-REV SF TL FB REW 20mS 0.2S 0.2S FB SM SF LD-FWD REW SF LD-FWD LD-REV 40mS 0.4S SM AL AU SM AU 0.5S STOP 0.2S STOP(A) REC AU AL 0.2S 1.0S 20mS LD-FWD REC LD-FWD SS RS 2.5S Short REV LD-REV AL AU SS 0.2S REC PAUSE LD-FWD AL 1.2S 1.5S SS RS REC PAUSE REC or PAUSE REC STOP /EJECT LD-FWD REC LD-REV AU SM 1.5S(NTSC) 1.0S(PAL) 0.4S AL 0.2S LD-FWD 0.
[ 14PV385/ (01, 07, 39) ] Chart 1 EJ POWER -OFF 0.2S ST-S/ END-S "OFF" CL SB CASS.LOAD TL 0.2S SB LD-REV 0.2S 0.2S 0.7S LD-FWD 1.2S 0.2S 620mS (after selecting channel) LD-FWD FB TL 0.2S STOP 0.4S SF 0.2S SM LD-FWD AU AL 0.5S SM 40mS 0.4S AU LD-REV 20mS 0.2S STOP(A) AL AU 0.2S 0.2S PLAY 0.8S 0.3S PLAY SS LD-FWD REW RS RS 0.3S RS 0.2S AL SS AU LD-REV FF FS LD-FWD AL 1.0S FS PLAY PLAY PLAY PAUSE >5.0S 5.0S NOISE CANCEL STILL 1.
Chart 2 SM SF FB FF 0.2S LD-FWD SF SM LD-FWD 2.5S FF LD-FWD AU LD-REV 40mS AU SM 0.4S AL 0.5S STOP STOP(A) LD-REV SF FB REW 20mS 0.2S 0.2S SF 0.2S LD-FWD REW SM LD-FWD 2.5S STOP /EJECT REW STOP /EJECT LD-FWD LD-REV STOP 40mS 0.4S AL AU SM AU 0.5S REC AL 0.2S AU LD-FWD REC 1.0S 20mS 0.2S STOP(A) REC 2.5S Short REV LD-REV AL AU SS 0.2S REC PAUSE SS RS LD-FWD PAUSE AL LD-FWD REC 1.2S 1.0S SS RS REC PAUSE REC or PAUSE REC STOP /EJECT LD-FWD 2.
IC PIN FUNCTION DESCRIPTIONS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] Comparison Chart of Models and Marks Model 14PV135/07 14PV235/07 14PV385/07 14PV135/01 14PV235/01 14PV385/01 14PV135/58 14PV235/58 14PV385/39 Pin IN/ Mark No. OUT Mark E F G H I J K L M 19 - NU OUT A-MUTE-H 20 21 22 Signal Name E,F,H ,I,K,L Pin IN/ Mark No.
Pin IN/ Mark No.
Pin IN/ Mark No.
LEAD IDENTIFICATIONS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] MID-32A22F PT204-6B-12 2SK2647 LC74793JM-TRM 2SC5884000RF 2SD1913(R) KTC2026Y TT2084LS-YB11 TT2138LS-YB11 S: Souce D: Drain G: Gate B C E S D G E: Emitter C: Collector B: Base E C B KA7805A KIA7805API CD4053BCSJX CD4053BNSR TC4053BF(N) 9 16 8 1 12 2SC1815-GR(TPE2) 2SC2120-O(TPE2) 2SC2120-Y(TPE2) 2SC3331(T,U) KTC3203(Y) KTC3207 2SA1015-GR(TPE2) 2SA950(Y,O) 2SD2627LS-FEC-YB11 KTA1271(Y) KTC3198(GR) 2SC2482T
PRODUCT SAFETY NOTE: Products marked with a h have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don’t degrade the safety of the product through improper servicing. NOTES: 1-14-17 14PV385/07 14PV385/39 MMA CBA Consists of the following MAIN CBA JUNCTION A CBA JUNCTION B CBA JUNCTION C CBA SENSOR CBA POWER CBA CRT CBA MAIN CBA CAPACITORS CHIP CERAMIC CAP.(MELF) F Z 0.01UF/16V ELECTROLYTIC CAP.
1-14-18 14PV235/07 14PV235/58 14PV385/01 14PV385/07 14PV385/39 CHIP CERAMIC CAP. CH D 10PF/50V ELECTROLYTIC CAP. 47UF/6.3V M H7 CHIP CERAMIC CAP.(MELF) F Z 0.01UF/16V CHIP CERAMIC CAP.(MELF) Y K 4700PF/16V CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHIP CERAMIC CAP. CH J 560PF/50V CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHIP CERAMIC CAP. CH D 10PF/50V CHIP CERAMIC CAP. CH D 10PF/50V CHIP CERAMIC CAP.(MELF) Y K 4700PF/16V CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHIP CERAMIC CAP.(MELF) F Z 0.
1-14-19 14PV235/07 14PV235/58 14PV385/01 14PV385/07 14PV385/39 ELECTROLYTIC CAP. 47UF/10V M CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V ELECTROLYTIC CAP. 47UF/10V M CHIP CERAMIC CAP.(MELF) Y K 1000PF/35V CHIP CERAMIC CAP.(MELF) B K 180PF/50V CHIP CERAMIC CAP.(MELF) F Z 0.01UF/16V CHIP CERAMIC CAP.(MELF) Y K 1000PF/35V ELECTROLYTIC CAP. 220UF/10V M CHIP CERAMIC CAP.(1608) B K 0.01UF/50V ELECTROLYTIC CAP.
CL301A CL302A CL603A CL604 CN201 h 9965 000 24177 9965 000 13835 9965 000 13836 9965 000 24178 9965 000 24179 9965 000 18088 9965 000 13840 CHIP CERAMIC CAP.(1608) B K 0.01UF/50V CHIP CERAMIC CAP.(1608) B K 0.01UF/50V ELECTROLYTIC CAP. 0.47UF/50V M H7 CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHIP CERAMIC CAP. CH J 820PF/50V CHIP CERAMIC CAP. CH J 820PF/50V ELECTROLYTIC CAP. 2.2UF/50V M H7 ELECTROLYTIC CAP. 220UF/16V M ELECTROLYTIC CAP. 220UF/16V M ELECTROLYTIC CAP. 10UF/50V M CHIP CERAMIC CAP.
h h h h h h h h h h h h h h h 9965 000 13847 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 9965 000 18091 9965 000 23556 9965 000 13882 9965 000 24180 9965 000 23556 9965 000 12904 9965 000 23556 9965 000 23556 4822 130 33948 4822 130 32778 4822 130 32778 4822 130 32778 9965 000 18091 9965 000 12198 9965 000 13853 9965 000 24181 9965 000 24201 9965 000 13030 9965 000 18093 9965 000 12180 9965 000 12255 9965 000 13851 9965 000 13852 9965 000 13852 9965 000 13852 1-14-21 14PV385/39 4822 13
h h 9965 000 05643 9965 000 05643 9965 000 05643 9965 000 05643 9965 000 05643 4822 130 42959 4822 130 10145 4822 130 10097 4822 130 10097 4822 130 42959 4822 130 42292 9965 000 05643 h 9965 000 24182 1-14-22 14PV385/39 h 9965 000 05643 9965 000 20922 9965 000 20922 4822 130 10145 4822 130 42959 9965 000 13862 9965 000 05643 9965 000 23377 4822 130 42292 9965 000 05643 9965 000 13863 9965 000 05643 9965 000 05643 4822 130 42959 4822 130 10145 14PV385/07 9965 000 05705 9965 000 18095 14PV385/01 99
1-14-23 14PV235/07 14PV235/58 14PV385/01 14PV385/07 14PV385/39 Description 9965 000 09940 CHIP RES.(1608) 1/10W J 5.6K OHM CHIP RES.(1608) 1/10W J 4.7K OHM CHIP RES.(1608) 1/10W J 5.6K OHM CARBON RES. 1/4W J 47 OHM CARBON RES. 1/4W J 47 OHM CARBON RES. 1/4W J 10 OHM CARBON RES. 1/4W J 1K OHM CHIP RES.(1608) 1/10W J 22K OHM CARBON RES. 1/4W J 1K OHM CHIP RES.(1608) 1/10W J 22K OHM CARBON RES. 1/4W J 1K OHM CHIP RES.(1608) 1/10W J 390K OHM CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 1.
Description 14PV135/01 14PV135/07 14PV135/58 14PV235/01 14PV235/07 14PV235/58 14PV385/01 14PV385/07 14PV385/39 CARBON RES. 1/4W J 47K OHM PCB JUMPER D0.6-P5.0 CARBON RES. 1/4W G 1.5K OHM CARBON RES. 1/4W G 22K OHM CARBON RES. 1/4W G 470 OHM CARBON RES. 1/4W G 10K OHM CARBON RES. 1/4W G 3.6K OHM PCB JUMPER D0.6-P5.0 PCB JUMPER D0.6-P5.0 CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 3.3K OHM CHIP RES.(1608) 1/10W J 3.3K OHM CHIP RES.(1608) 1/10W J 100 OHM CHIP RES.
1-14-25 14PV385/39 9965 000 24183 14PV385/07 h 14PV385/01 9965 000 23544 14PV235/58 h 14PV235/07 h 9965 000 20938 9965 000 20938 9965 000 24183 h CHIP RES.(1608) 1/10W 0 OHM CHIP RES.(1608) 1/10W 0 OHM CHIP RES.(1608) 1/10W J 1.2K OHM CHIP RES.(1608) 1/10W J 8.2K OHM CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 1.2K OHM CHIP RES.(1608) 1/10W J 390K OHM CHIP RES.(1608) 1/10W J 330 OHM CHIP RES.(1608) 1/10W J 330 OHM CHIP RES.(1608) 1/10W J 220 OHM CHIP RES.(1608) 1/10W J 4.
1-14-26 14PV235/58 14PV385/01 14PV385/07 14PV385/39 9965 000 14390 9965 000 14390 9965 000 14390 9965 000 14390 14PV235/07 SW201 SW202 SW203 SW204 CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 100 OHM CARBON RES. 1/4W J 75 OHM CARBON RES. 1/4W J 390 OHM CHIP RES.(1608) 1/10W J 75 OHM CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 33K OHM CHIP RES.(1608) 1/10W J 10K OHM CHIP RES.(1608) 1/10W J 47K OHM CHIP RES.(1608) 1/10W J 6.2K OHM CHIP RES.
CN302 9965 000 13872 CN301 9965 000 05261 Q201 Q202 9965 000 20922 9965 000 20922 14PV385/39 9965 000 24184 14PV385/07 CN603 14PV385/01 3143 021 00011 3143 021 00031 2422 070 98211 2422 070 98218 3143 021 00021 9965 000 09200 9965 000 12194 9965 000 13869 9965 000 05629 14PV235/58 9965 000 13855 4822 265 11659 4822 265 11661 9965 000 13854 9965 000 12189 9965 000 18113 9965 000 18114 9965 000 12173 9965 000 08566 14PV235/07 JK151 JK701 JK702 JK703 PI201 TB3 TB7 TB15 TB21 TP001 TP002 TP003 TP
h 9965 000 22656 9965 000 13908 4822 124 81151 9965 000 24186 2020 554 90173 9965 000 14280 9965 000 13677 h 9965 000 22657 h h h h h h 9965 000 22649 h 9965 000 22655 CN551 CN552 CN601 CN602 D551 D553 D554 D555 D556 D557 D558 D560 D562 D563 D565 D601 9965 000 13876 9965 000 13912 9965 000 13877 9965 000 24187 h h h h h h h h 9965 000 13847 9965 000 11210 4822 130 32778 4822 130 32778 9965 000 13880 9965 000 13880 9965 000 13881 4822 130 32778 9965 000 12904 9965 000 24188 9965 000 13883 1-14-
h h h h h h h h h h h h h h 9965 000 18120 9965 000 23546 h 9965 000 18121 h h 9965 000 24190 9965 000 05627 Q551 Q553 Q554 Q602 Q603 Q604 Q605 Q606 Q607 Q608 h 9965 000 13897 9965 000 13899 9965 000 05643 9965 000 13901 4822 130 42292 9965 000 05643 4822 130 63665 4822 130 42292 4822 130 42292 9965 000 05643 R550 R551 R552 h h h h h h h 9965 000 14867 1-14-29 14PV385/39 h 14PV385/07 h 14PV385/01 L552 L553 L554 L601 L603 h 14PV235/58 h h 14PV235/07 IC551 IC601 DIODE 1N5399-B/P D
h h h h h h h h h h h h h h h h h h h h h h h 1-14-30 14PV385/39 h 14PV385/07 h 14PV385/01 h 14PV235/58 h 14PV235/07 h CARBON RES. 1/4W J 22K OHM 9965 000 22680 CARBON RES. 1/4W J 1K OHM CARBON RES. 1/4W J 8.2 OHM CARBON RES. 1/4W J 8.2 OHM 9965 000 09896 CARBON RES. 1/4W J 10K OHM PCB JUMPER D0.6-P5.0 9965 000 19516 CARBON RES. 1/4W J 1 OHM 9965 000 19516 CARBON RES. 1/4W J 1 OHM 9965 000 24191 CARBON RES. 1/4W J 2.2 OHM 9965 000 14871 CARBON RES. 1/4W J 6.8K OHM PCB JUMPER D0.6-P5.
h h h h h h h h h h h h h h h h h h h h h h h h h h h h 1-14-31 14PV385/39 h 14PV385/07 h 14PV385/01 h 14PV235/58 h 14PV235/07 CL501A F601 FH601 FH602 PB1 PB4 PB5 PL1 PL2 PS602 SA601 T551 T552 T601 T601 TM601 TM602 TP501 h Description 9965 000 15270 CARBON RES. 1/4W J 1.2K OHM PCB JUMPER D0.6-P5.0 9965 000 19514 CARBON RES. 1/4W J 820 OHM 9965 000 22687 CARBON RES. 1/4W J 33K OHM 9965 000 09896 CARBON RES. 1/4W J 10K OHM 9965 000 19518 CARBON RES. 1/4W J 15K OHM 9965 000 19518 CARBON RES.
Q501 Q502 Q503 R501 R502 R503 R504 R505 R506 R507 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 JK501 C901 C902 C903 C904 C905 C906 C916 C917 C920 C921 C922 C923 C926 4822 130 60578 4822 130 60578 4822 130 60578 h h 4822 053 10183 4822 053 10183 4822 053 10183 h 9965 000 13913 h 1-14-32 14PV385/39 L501 14PV385/07 9965 000 13911 9965 000 05247 14PV385/01 CN501 CN502 14PV235/58 C501 C502 C503 C504 C505 14PV235/07 9965 000 23550 14PV235/01 h Description PCB JUMPER D0
1-14-33 14PV385/39 R901 R902 R903 R904 R905 R906 R908 R911 R912 R913 R914 R915 R916 R918 R919 R920 R921 R922 R923 R924 R925 R926 R927 X901 14PV385/07 Q901 14PV385/01 L901 L902 14PV235/58 IC901 CONNECTORS 9965 000 13916 CONNECTOR, 8P TUC-P08X-B1 9965 000 13917 CONNECTOR, 6P TUC-P06X-B1 DIODES 4822 130 32778 SWITCHING DIODE 1SS133(T-77) 4822 130 32778 SWITCHING DIODE 1SS133(T-77) 9965 000 18140 ZENER DIODE MTZJT-773.
EXPLODED VIEWS [ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] Cabinet L9 PB5 PL2 PB4 PL2 B3 PL2 L1 L2 TL1 L1 A3 PL1 [ E,F,G ] Z10 TL1 PL1 A12 PL1 TL1 TB2 L2 H.V.
[ 14PV135/ (01, 07, 58), 14PV235/ (01, 07, 58), 14PV385/ (01, 07, 39) ] Packing X3 X4 S2 S6 S3 X2 X1 X5 TAPE S4 S1 FR ON T 1-15-6 T6450PEX
PRODUCT SAFETY NOTE: Products marked with a h have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don’t degrade the safety of the product through improper servicing.
TL14 TL18 0450 0450 0450 0453 0453 0454 0454 0455 0469 0471 0150 0150 0150 0001 0002 0003 0004 S1 S1 S1 S2 S2 S2 S2 X1 S6 X3 X3 X3 9965 000 12171 SCREW, B-TIGHT M3X8 BIND HEAD+ 9965 000 13027 SCREW, P-TIGHT M3X8 BIND HEAD+ PACKING BOX FOLDED 14PV235 BOX FOLDED 14PV135 BOX FOLDED 14PV385 STYROFOAM TOP A STYROFOAM TOP B STYROFOAM BOTTOM A STYROFOAM BOTTOM B BAG (==>MAINS CORD) TOPFOIL STRETCHFOIL 500/15 9965 000 18138 RC RT350/111 9965 000 18139 RC RT351/111 9965 000 18143 RC RT352/111 TEST TAPES 3143 023 2
STANDARD MAINTENANCE [ 14PV385/ (01, 07, 39) ] Service Schedule of Components This maintenance chart shows you the standard of replacement and cleaning time for each part. Because those may replace depending on environment and purpose for use, use the chart for reference. H: Hours Deck Ref.No.
Cleaning Cleaning of ACE Head Cleaning of Video Head Clean the head with a cotton swab. Procedure 1.Remove the top cabinet. 2.Dip the cotton swab in 90% isopropyl alcohol and clean the ACE Head. Be careful not to damage the upper drum and other tape running parts. Clean the head with a head cleaning stick or chamois cloth. Procedure 1.Remove the top cabinet. 2.Put on a glove (thin type) to avoid touching the upper and lower drum with your bare hand. 3.
DISASSEMBLY/ASSEMBLY PROCEDURES OF DECK MECHANISM [ 14PV385/ (01, 07, 39) ] Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer to CABINET DISASSEMBLY INSTRUCTIONS on page 1-5-6.) All the following procedures, including those for adjustment and replacement of parts, should be done in Eject mode; see the positions of [44] and [45] in Fig. DM1H on page 2-4-12. When reassembling, follow the steps in reverse order. STEP START/LOC. ING No. No. PART Fig.
STEP START/LOC. ING No. No. PART Fig. No.
Top View [7] [44] [45] [49] [9] [46] [8] [14] [13] [11] [15] [38] [10] [12] [37] [36] [43] [32] [41] [31] [40] [42] Fig. DM1H Bottom View [19] [35] [34] [25] [23] [24] [26] [27] [22] [28] [20] [33] Fig.
A [3] (S-1) [4] (S-1) [1] (L-1) (L-3) [5] B (L-2) (S-1A) [6] (P-1) Installation of [3] and [6] First, insert [6] diagonally in [3] as shown below. Then, install [6] in [3] while pushing (L-1) in a direction of arrow. After installing [6] in [3], confirm that pin A of [3] enters hole A of [6] properly. Fig. DM3H [3] Pin D Pin C 1 [2] View for A A [6] 2 Hole A Pin A Installation of [4] and [6] 1 Slide 2 Pull up Install [6] in [4] while pulling (L-2) in a direction of arrow.
[11] (L-4) (S-4A) [7] [49] (P-3) [13] [50] Removal of [11] 1) Remove screw (S-4A). 2) Unhook spring (P-2). 3) Release (L-4) while holding [12] with a finger. 4) Loosen a finger holding [12] and remove [11]. (L-12) [12] [10] (P-2) A (S-2) Pin of [12] A Pin of [10] Groove of [27] When reassembling [10] and [12], confirm that pin of [10] and pin of [12] are in the [27] groove of [27] as shown. Lead with Red Stripe Desolder from bottom View for A Fig. DM8H-1 Fig.
Installation of [13] and [12] [14] (S-5) (S-6) [13] Hook spring (P-3) up to [12] and [13], then install then to the specified position so that [12] will be floated slightly while holding [12] and [13]. (Refer to Fig. A.) [15] (P-3) [12] Fig. A Pin of [12] Install pin of [12] in groove of [27]. (Refer to Fig. B.) [27] Fig. DM9H [17] Groove of [27] (L-5) Fig. B (Top view) Notch of Hold [12] and [13] till groove of chassis pin of chassis looks and fit [13] in notch of chassis.
[22] (S-8) turn (C-1) [20] (L-6) [21] A [19] Cap Belt Pin on [22] Installation position of Cap Belt [20] Cap Belt [27] Position of pin on [22] Fig. DM12H [19] View for A Fig.
[26] Installation of [26] (C-3) Position of Mode Lever when installed Pin of [33] (S-9) Pin of [37] Pin of [36] (L-8) [23] (L-7) [24] Bottom View (C-5) (C-4) [28] [29] [26] (C-2) [27] [25] [30] Align [26] and [27] as shown. First groove on [27] [27] First tooth on [47] [27] When reassembling [27], meet the first groove on [27] to the first tooth on [47] as shown. Top View [31] Fig. DM13H-2 Fig. DM13H-1 (P-5) [31] Refer to the Alignment Section, Page 2-5-2. [35] [32] (L-9) [34] Fig.
[38] [36] [43] (P-6) turn [39] (L-10) turn turn [42] (P-9) [48] [47] Slide [37] Fig. DM17H (C-7) [41] (C-6) [40] Fig. DM15H [44] [45] [46] (L-11) Slide Plate (S-11) Fig.
ALIGNMENT PROCEDURES OF MECHANISM [ 14PV385/ (01, 07, 39) ] Alignment 1 The following procedures describe how to align the individual gears and levers that make up the tape loading/unloading mechanism. Since information about the state of the mechanism is provided to the System Control Circuit only through the Mode Switch, it is essential that the correct relationship between individual gears and levers be maintained.
DECK EXPLODED VIEWS [ 14PV385/ (01, 07, 39) ] Deck Mechanism View 1 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 B2 B35 L1467 B494 L1191 B73 B9 B10 B553 B411 B567 L1053 B410 B74 L1051 Chassis Assembly Top View (Lubricating Point) B5 L1322 B501 L1450 L1450 B12 B121 B126 B11 B571 L1466 B8 B492 B37 Chassis Assembly Bottom View (Lubricating Point) Some Ref. Numbers are not in sequence.
Deck Mechanism View 2 Mark B587 B487 B521 B591 B416 Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 SANKOUL FG84M (Yellow grease) B590 B508 B499 B522 B573 B574 B585 L1406 B148 B3 B592 B558 B518 B564 B557 B31 B414 B572 B565 L1151 B525 B417 B568 B578 B133 B579 B551 B582 B580 A B491 B583 B579 B513 B488 B581 Bottom Side (Grease point) B559 View for A B507 B516 B52 Bottom Side (Grease point) Some Ref. Numbers are not in sequence.
Deck Mechanism View 3 Mark L1321 B347 Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 L1321 B355 B354 B483 L1341 B425 B482 B562 B300 B563 B313 L1474 B529 B360 B359 B361 B555 B561 B303 Some Ref. Numbers are not in sequence.
2-7-3 14PV385/01 14PV385/07 14PV385/39 14PV235/07 14PV235/58 14PV235/01 Description CYLINDER ASS. LOADING MOTOR ASS. PULLEY ASS. PULLEY ASS.(HI) MOVING GUIDE S PREP. MOVING GUIDE T PREP. LOADING ARM(TU) ASS. LOADING ARM(SP) ASS. AC HEAD ASS. TAPE GUIDE ARM ASS. CAPSTAN MOTOR CAPSTAN MOTOR CAP BELT FE HEAD ASS. PRISM WORM PULLEY IDLER GEAR IDLER ASS.
2-7-4 14PV385/39 14PV235/07 14PV385/07 14PV235/01 14PV385/01 14PV135/58 14PV235/58 14PV135/07 Description REEL WASHER MK9 5*2.1*0.5 P.S.W CUT 1.6X4.0X0.5T TU BRAKE SPRING REV BRAKE SPRING REV BRAKE SPG(HI) TG POST ASS. TG POST ASS. LDG BELT CLEANER ASS. FF ARM(HI) REV SPRING RACK ASS. MOTOR PULLEY LOADING MOTOR CLUTCH ASS. CLUTCH ASS.(HI) KICK SPRING F DOOR SPRING C DRIVE LEVER(SP) SLIDER SHAFT M GEAR M GEAR(HI) SENSOR GEAR SENSOR GEAR(HI) PINCH ARM(B) BT ARM CAM HOLDER(F) CAM RACK SPRING(HI) P.S.