29H-FG5RU SERVICE MANUAL SY4C129HFG5RU 1-2 COLOUR TELEVISION Chassis No.GB-4 MODEL 29H-FG5RU In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.
2-1 Specifications are subject to change without prior notice. Aerial Input Impedance VHF/UHF .......................................................................... 75 ohms Unbalanced Receiving Channel PAL-B/G, SECAM-B/G VHF-Channels .............................................................................. E2 thru E12 UHF-Channels ............................................................................. E21thru E69 CATV .......................................................................
3-1 Precaution: If haven't done this initialization, malfunction might be happen. Note: Once the chassis has been assembly together and in ready condition, please make sure it's go through initialize process (see sect 2-(1) above) 1 After enter into the SERVICE MODE, change data "INIT EEPROM" from 0 ---> 1 (which is under "CHECK MODE" section) and then switch off the main power, the initial values are automatically preset (only when a new EEPROM is used).
-1 R/C CODE TV-CH. 0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 4 4-2 SREC/SRAC/SYI/STTM MCL 1 (R/C CODE 117h) CH-No. Fv (MHz) S-SYSTEM SKIP OFF FREE E-2 48.25 5.5 B/G E-4/B-3 62.25 5.5 B/G OIR-3 77.25 6.5 D/K E-5 175.25 5.5 B/G E-6/B-5 182.25 5.5 B/G OIR-7 183.25 6.5 D/K OIR-8 191.25 6.5 D/K E-8/B-7 196.25 5.5 B/G J-9 199.25 4.5 M E-10/B-9 210.25 5.5 B/G E-12/B-1 224.25 5.5 B/G E-21 471.25 5.
SKIP OFF FREE ~ 99 R/C CODE TV-CH. 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 ~ 5-1 SREC-SCA (SKD) MCL 2 (R/C CODE 169h) CH-No. Fv (MHz) S-SYSTEM E-37 599.25 5.5 B/G JPN-38 621.25 4.5 M OI-42 639.25 6.5 D/K I-54 735.25 6.0 I E-58 767.25 5.5 B/G WE-64 815.25 5.5 B/G I-69 855.25 6.0 I JA-1 91.25 4.5 M JA-6 183.25 4.5 M JA-8 193.25 4.5 M JA-12 217.25 4.5 M US-14 471.25 4.5 M JA-50 693.25 4.5 M S-2 112.25 5.5 B/G S-10 168.25 5.5 B/G S-20 294.25 5.5 B/G S-41 463.25 5.5 B/G E-5 174.95 5.
MAGNETIC FIELD (V.H) nT 20,000 40,000 -10,000 40,000 30,000 20,000 -50,000 20,000 45,000 20,000 BACKGROUND 17,000K 12,300K 18,000K 12.300K 7,500K Table 2.1 DYNAMIC 60 +6 0 0 +6 OFF 0 (center) STANDARD 60 +1 0 0 1 OFF 0 (center) Table 2.2 6-1 (3) Refer to below note for *1 ~ *4. (*1) : Only available for model with POWER SAVE function. (*2) : Only available for model with COMFY VIEW function. (*3) : Only available for model with SAFETY MODE function. (*4) : Only available for model with GAME function.
ITEM EEPROM SETTING DATA RANGE RF-AGC 0…63 A001 A002 RF AGC PIP 0…63 A003 V SLOPE 0…63 A004 VER-AMP-N50 0…63 A005 VER-SHI-N50 0…63 A006 HOR-SHI-N50 0…63 A007 EW-W-N50 0…63 A008 V-LIN 0…63 A009 S-COR 0…63 A010 V SCROLL 0…63 A011 VX-NORMAL 0…63 A012 H-PAR 0…63 A013 H-BOW 0…63 A014 E/W-PAR 0…63 A015 UPCOR-PAR 0…63 A016 LOCOR-PAR 0…63 A017 E/W-TRAP 0…63 A018 VER-AMP-N60 0…63 A019 VER-SHI-N60 0…63 A020 HOR-SHI-N60 0…63 A021 EW-W-N60 0…63 A022 VER-AMP-P50 0…63 A023 VER-SHI-P50 0…63 A024 HOR-SHI-P50 0…63 A025 EW-W
ITEM S001 S002 S003 S004 S005 S006 S007 S008 S009 S010 S011 S012 S013 S014 S015 S016 S017 S018 S019 S020 S021 S022 S023 S024 S025 S026 S027 S028 S029 S030 S031 S032 S033 S034 S035 S036 S037 S038 S039 S040 S041 S042 S043 S044 S045 S046 S047 S048 S049 S050 S051 S052 S053 S054 S055 S056 S057 S058 S059 EEPROM SETTING DATA RANGE V-LINCTRL 0…2 IFPLL 0…63 SOC1-0 0…3 WHITE LMT 0…15 GD 0/1 AGC0-1 0…3 FFI 0/1 CFA0 0/1 … YD PAL 0 15 YD SECAM 0…15 YD N358 0…15 YD N443 0…15 YD AV-PAL 0…15 YD AV-SECAM 0…15 YD AV-N358 0…
ITEM EEPROM SETTING DATA RANGE S119 PHI FORCE 0/1 S120 PHI 0…3 S121 BPD 0/1 S122 E2D 0/1 S123 ACL 0/1 S124 MUS 0/1 S125 CB 0/1 S126 SVM-OSD-PW 0…3 S127 SMD-OSD-TM 0…7 S128 XDT 0/1 S129 HBL 0/1 S130 WBF 0…15 S131 WBR 0…15 S132 FSL 0/1 S133 HP2 0/1 S134 CUR_VPOS 0..63 S135 OSVE 0/1 S136 GAIN-RED 0..127 S137 GAIN GREEN 0..127 S138 GAIN BLUE 0..
ITEM EEPROM SETTING DATA RANGE S260 P-ADLCKCC 0/1 S261 P-CLRANGE 0…3 S262 P-NADJ 0…7 S263 P-NSRED 0…7 S264 P-SLLTHD 0…3 S265 P-ISHFT 0…3 S266 P-ENLIM 0/1 S267 P-DTECT5060 0/1 S268 P-VTHRL50 0…127 S269 P-BCOROFF 0/1 S270 P-VTHRL60 0…127 S271 P-VTHRH50 0…15 S272 P-VTHRH60 0…15 S273 P-CLMSTGY 0/1 S274 P-SLLTHDV 0…7 S275 P-VFLYWHLM 0…3 S276 P-VFLYWHL 0/1 S277 P-CLMPCHRY 0…3 S278 P-VDETIFS 0/1 S279 P-VDETITC 0/1 S280 P-VLP 0…3 S281 P-LATENCY 0…3 S282 P-FILTBRST 0/1 S283 P-CLMPIST 0…31 S284 P-UVSEQ 0/1 S285 P-ABR
S359 S360 S361 S362 S363 S364 S365 S366 S367 S368 S369 S370 S371 S372 S373 EQ3K-MS EQ8K-MS BASS-NW TREB-NW EQ100-NW EQ300-NW EQ1K-NW EQ3K-NW EQ8K-NW BASS-CT TREB-CT IDMOD-SE BPR-VOL DEMUT-DLAY AV-OUT LV 0...31 0...31 0...31 0...31 0...31 0...31 0...31 0...31 0...31 0...31 0...
1 PURITY ADJ. No. Adjustment point 12 Monocolour screen release Monocolour BLUE screen Monocolour RED screen 12-1 * Adjustment for uniformity is change to another content. Please refer to the following page. Monocolour GREEN screen * Every push of the monocolour key changes the screen as follows. Note: Apply the adjustment after aging with the beam current 1700 ± 50µA or more for 30 minutes or more.
1 CONVERGENC ADJ. ( To be done after the purity adjustment.) No. Adjustment point 13 VR2 VR1 13-1 Balance Coil B B Purity Magnet R R 4-Pole Magnet Lacquer B B B 25mm ± 0.5mm CRT NECK Fig. 4 Adjust by Swing DY Fig. 3 Adjust by Balance Coil Fig. 2 Adjust by VR2 R Fig. 1 Adjust by VR1 R Y axis X axis Waveform or remarks 6-Pole Magnet. Note: In case of poor convergence adjustment on the top and bottom and of the screen , adjust DY by swing rightward and leftward.
2 1 WHITE BALANCE BACKGROUND I2C BUS ADJUSTMENT (AV-IN SIGNAL) CRT CUTOFF ADJUSTMENT (I2C BUS CONTROL) No. Adjustment point 14 14-1 1. Receive the internal RF monoscope pattern. 2. Make the picture normal with the remote controller. 3. Connect the beam ammeter between terminal of R623. 4. Coarsely confirm the beam current to approx. 1.7mA. 5. Receive the window pattern with AV input. 6. With the data of DRI-GS and DRI-BS, adjust the color temperature of the 50% white. 7.
1 15 Align the center of the screen to the geometric center of CRT. (monoscope) (monoscope) Adjust the overscan to 8.5%. Adjust the linearity to the best. Already preset.(Adjust this unless the linearity is achieved.) (monoscope) Already preset.. Already preset . Adjust the 2nd vertical line from the end of the crosshatch pattern. Refer to Fig 1.6. (crosshatch) Adjust the 2nd vertical line from the end of the crosshatch pattern. Refer to Fig 1.7.
( For models with GAME only.) 16 1 ( For models with RADIO only.) No. Adjustment point 1 No. Adjustment point Waveform or remarks 16-1 1. Use the signal generator to set carier frequncy of 89.5 MHz with sound modulation 400Hz. 2. Connect the signal to the FM radio tuner using the RF coaxial cable with female adaptor. 3. Press the "FM RADIO" button of R/C to access the FM RADIO menu. 4. Select the "FREQUENCY" in menu and press the VOL+ key to search the frequency of 89.5 MHz. 5.
1. Receive PAL COLOUR BAR with SOUND 400Hz, 100% MODULATION (±50kHz Dev). 2. Maximum volume, and check the headphone output with 400Hz sound and no sound out from speaker. SOUND SYSTEM HEADPHONE OUTPUT CHECKING NOISE MUTE CHECKING 10 11 12 17-1 1. Receive "PAL COLOUR BAR" signal. 2. Turn up the volume control to maximum, make sure the sound is heard from the speakers. Then put the unit in no signal state. 3. Check the sound mute is effective. 4. Finally turn sound level of CTV to minimum.
Check protector circuit and pin 106 & 107 (waveform no.3 & 4) of IC 2100. Also check the waveform no.7 of IC501 at pin 4 and its related parts. Yes No Check the power circuit consisting of IC701, IC702, T701 and its related parts. Also check the horizontal out circuit Q604 and its related parts. Does horizontal circuit momentary oscillate? RED Power on by R/C. RED LED COLOUR ? NO RASTER GREEN GREEN 18-1 Check R,G,B input and output of IC 851.
Check sound output signal from pin 92 & 93 of IC 2100 and its related circuit. No sound comes out at AV-out J905 19-1 Check output signal at pin 68, 69 of IC 2100 and its related circuit. No Check if there is sound input signal at pin 2 & 21 of IC 301. No Check connection to the speaker Yes Set volume to maximum. Is there any sound output signal at pin 10 & 14 of IC 301 ? No sound from the speaker NO NORMAL SOUND TROUBLE SHOOTING TABLE (Continued) No Check TU51.
Check circuit between AV-in terminal and pin 71, 74 & 78 of IC 2100. No Check pin 71, 74 & 78 Yes of IC 2100. Does signal or noise appear ? No Does AV input at AV1, Yes AV 2 & AV 3 normal ? Noise or signal appear. Normal 20-1 Check IC 2100 and its related circuit. Abnormal No Check the related circuit of screen heater (FBT) and the CRT. No Does signal output at pin 7, 8 & 9 of IC 851 normal ? Check IC 850 at input pin 1, 2 & 3 and its related circuit.
-1 Yes The picture colour is magenta. Check pin 8 of IC 851 (G-out). Check pin 9 of IC 851 (R-out). Yes Check pin 7 of IC 851 (B-out). The picture colour is yellow. Is the white balance properly adjusted ? The picture colour is cyan. Check IC 2100 & IC 851 and its related circuit including the RGB input & output line. No Is some colours produced in the B/W broadcast reception ? B No Readjust the white balance.
29H-FG5RU SOLID STATE DEVICE BASE DIAGRAM TOP VIEW 8 4 1 8 5 20 5 2 3 5 1 7SET04F 128 1 4 BR24L32V 97 33 1 1 4 2 3 4 FXA003W 23 44 12 1 64 RH-IXxxxxWJ 4 5 6 1 8 4 5 IMZ1A IMX1C 5 1 4 2883E331 8 5 8 5 1 4 1 4 11 IXA956WJ C7W66U IP0254 COLLECTOR COLLECTOR COLLECTOR ZR BR JC BASE EMITTER BASE EMITTER 3 2 1 STV9380 8 24 34 65 33 10 1 PCF8563S 96 32 11 BASE EMITTER B709AR D601AR BR24L04F 2SC2735 SIDE VIEW D5SB 60 74 OUT GND VCC 1 1 B
29H-FG5RU WAVEFORMS 1 Horizontal Rate Pin 1 Vp-p = 2.02 V 2 Horizontal Rate Pin 2 Vp-p = 1.30 V 3 Vertical Rate Pin 3 Vp-p = 2.26 V 4 Vertical Rate Pin 4 Vp-p = 2.40 V 5 Vertical Rate Pin 5 Vp-p = 4.16 V 6 Vertical Rate Pin 6 Vp-p = 29.40 V 7 Vertical Rate Pin 7 Vp-p = 60.00 V 8 Vertical Rate Pin 8 Vp-p = 1.60 V 9 Horizontal Rate Pin 9 Vp-p = 262.0 V 0 Horizontal Rate Pin 10 Vp-p = 262.0 V q Horizontal Rate Pin 11 Vp-p = 176.0 V w Horizontal Rate Pin 12 Vp-p = 11.
29H-FG5RU -MEMO- 24
29H-FG5RU CHASSIS LAYOUT 25
29H-FG5RU BLOCK DIAGRAMS 26
29H-FG5RU 27
29H-FG5RU DESCRIPTION OF SCHEMATIC DIAGRAM SAFETY NOTES: NOTES: 1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS. 2. SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING. 1. The unit of resistance “ohm” is omitted. (K = 1000 ohms, M = Meg ohm). 2. All resistors are 1/16 watt, unless otherwise noted. 3. All capacitors are µF, unless otherwise noted. (P = µµF).
H-FG5RU SCHEMATIC DIAGRAM CRT UNIT J I H G F E D C B A 1 2 3 4 5 29 6 7 8 9 10
29H-FG5RU MAIN UNIT J I H G F E D C B A 1 2 3 4 5 6 30 7 8 9 10
29H-FG5RU 10 11 12 13 14 31 15 16 17 18 19
29H-FG5RU FRONT UNIT J I H G F E D C B A 1 2 3 4 5 6 32 7 8 9 10
29H-FG5RU 10 11 12 13 14 33 15 16 17 18 19
29H-FG5RU PRINTED WIRING BOARD ASSEMBLIES PWB-A: MAIN UNIT (COMPONENT SIDE) J I H G F E D C B A 1 2 3 4 5 6 34 7 8 9 10
29H-FG5RU 10 11 12 13 14 35 15 16 17 18 19
29H-FG5RU PWB-A: MAIN UNIT (CHIP PARTS SIDE) J F DC4 Z4 I H R6 0 8 C5 C6 1 3 G R6 5 2 R6 3 4 C6 2 8 R6 3 3 R6 3 5 RJ 6 0 1 RJ C670015 C6 2 9 R6 2 7 R9 3 2 R9 3 1 R9 6 8 R6 3 0 R6 4 0 R6 3 8 F Q6 0 5 R9 7 3 R9 7 4 R9 7 6 R9 6 9 Q6 0 7 R9 3 0 RJ 9 6 1 R9 7 5 C9 2 4 RJ 9 0 8 C9 2 6 R9 3 4 R9 0 2 R9 0 1 R9 2 1 R9 2 0 C9 1 0 C9 0 9 RLJ 990242 RJ 9 6 0 RJ L 990231 RJ 2 0 R9 1 7 R9 1 8 E RJ 1 1 R9 1 4 R9 1 3 RJ 3 2 R9 5 7 R9 6 0 R9 1 5 C9 1 2 RJ L 990289 C
29H-FG5RU F DC 1 Z1 R5 1 3 C5 1 6 C5 0 5 C5 0 7 C5 0 1 C5 0 6 C5 0 8 C6 4 5 RJ 2 6 R5 0 9 C9 4 8 RJ 9 2 7 RJ 7 0 1 RJ 3 4 R7 6 1 R7 6 0 RJ 2 9 R3 9 3 R3 9 7 R3 9 6 RJ 4 5 7 007 R3 1 7 R3 4 5 R3 2 0 RJ 9 0 4 RJ R321336 C3 0 7 C3 1 0 C3 0 8 C3 0 5 C3 1 4 R3 0 9 R3 1 4 C3 1 1 C3 7 5 C3 1 3 R3 0 5 C3 2 1 C3 2 0 C3 7 4 C3 3 0 C3 2 8 C3 2 5 R3 2 2 C3 1 7 R3 0 4 R3 2 1 C3 2 3 R3 0 3 R3 2 3 C3 1 6 C3 1 8 C3 7 1 C3 6 6 C3 6 7 R2 0 5 2 C3 6 8 C2 0 4 7 I C2 1
29H-FG5RU PWB-B: CRT UNIT J I H G F PWB-C: FRONT UNIT E D C B A 1 2 3 4 5 6 38 7 8 9 10
29H-FG5RU 10 11 12 13 14 39 15 16 17 18 19
29H-FG5RU 10. REPLACEMENT PARTS Part No. ★ DescriptionLIST Code Ref. No. Ref. No. PARTS REPLACEMENT Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by "å" in the Replacement Parts Lists. The use of a substitute replacement part which does not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards.
29H-FG5RU Ref. No. TH500 ★ Part No. Description RH-HZ0004GEZZ+ R Thermistor Code Ref. No.
29H-FG5RU Ref. No. C613 å C614 C615 C616 C617 C618 C620 C621 C622 C623 C624 C625 C627 C635 C636 C644 C645 C701 C702 C703 å C704 C705 C706 C707 C708 C709 C711 C713 C714 C717 C751 C752 å C753 C754 C755 C756 C757 C758 C759 C761 C763 C764 C765 C766 C767 C768 C773 C904 C905 C907 C908 C911 C912 C922 C923 C928 C930 C931 C934 C935 C937 C938 C939 C942 C948 C949 C952 C953 C956 C957 C959 C960 C963 C965 C2004 Part No.
29H-FG5RU Ref. No. RJ924 RJ926 RJ927 RJ928 RJ929 RJ938 RJ939 RJ940 RJ960 RJ961 RJ963 R51 R52 R53 R54 R55 R103 R201 R202 R204 R205 R206 R207 R208 R210 R212 R214 R216 R217 R218 R219 R220 R221 R222 R227 R228 R230 R303 R304 R305 R310 R311 R315 R317 R320 R321 R322 R323 R336 R337 R339 R340 R344 R347 R348 R355 R375 R376 R377 R378 R390 R391 R392 R393 R394 R395 R396 R397 R501 R502 R503 R504 R505 R507 R508 Part No.
29H-FG5RU Ref. No. R765 R767 R768 R769 R901 R902 R903 R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R915 R917 R918 R919 R920 R921 R926 R928 R930 R931 R932 R933 R934 R935 R936 R938 R942 R944 R945 R947 R948 R949 R950 R952 R956 R957 R959 R960 R963 R964 R967 R968 R969 R970 R971 R972 R977 R978 R979 R1032 R1034 R2001 R2002 R2004 R2005 R2006 R2007 R2008 R2009 R2010 R2011 R2012 R2013 R2015 R2016 R2017 R2018 R2019 Part No.
29H-FG5RU Ref. No. ★ Part No. Description Code Ref. No.
29H-FG5RU Ref. No. Part No. ★ Description Code Ref. No.
29H-FG5RU Ref. No. Part No. ★ Description Code Ref. No. Part No.
29H-FG5RU PACKING OF THE SET Operation Manual FM Antenna Wrrantty Card Infra Red Remote control unit * Wrapping sack *Buffer Material * Packing Case * Sensor label USE 22 STAPLES FIX THE PACKING CASE MARK *: Non-replaceable items 48
29H-FG5RU 49
29H-FG5RU COPYRIGHT © 2004 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. TQ1830-S Dec. 2004 Printed in Japan In Japan gedruckt Design and Production Information Design : SEM Production : SREC MY.
