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Philips PET830 Service Manual
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Philips PET830 Service Manual

Philips PET830 Service Manual

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TABLE OF CONTENTS

Technical Specification & Service Tips......................... 1
Safety Instructions..................................................... 2
Instruction for Use...................................................... 3
Mechanical Instructions.............................................. 4
Troubleshooting .........................................................5
Overall Block Diagram................................................. 6
Electrical Diagram...................................................... 7
Revision List............................................................. 9
©Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may by reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronics,
mechanical, photocopying, or otherwise without the prior permission of Philips
Version 1.5
PET830/PET835
All version
Chapter
3141 785 31575

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Summary of Contents for Philips PET830

  • Page 1: Table Of Contents

    All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise without the prior permission of Philips 3141 785 31575 Version 1.5...
  • Page 2 1.0 TECHNICAL SPECIFICATION General Playback disc type: DVD, Picture-CD, SVCD, Video CD, MP3- CD, CD-R/CD-RW, WMA-CD, DVD-R, DVD- Dimensions (W x H x D): 255 x 170 x 31 mm RW, DVD+R, DVD+RW Weight: 0.97kg Power supply: 100 – 240V (AC adaptor) DC 12V (Battery) Video Playback Format: DVD / VCD / JPEG /...
  • Page 3 A) PANEL firmware upgrade Unzip the WDR830.ROM Drag-n-drop to USB drive Power on PET830 with AC/DC adaptor Insert USB drive to the USB port of the main set The set will detect the updated firmware Press “OK” to confirm and proceed...
  • Page 4 1.0 TECHNICAL SPECIFICATION Symptom: Pop up screen "FSM AGING FAIL INFO" after replacing the mainboard Cure: After replacing the mainboard or LCD, power on the set with below error message: It could be resolved by the following procedure: Press "SETUP" key on the remote control Press "RETURN"...
  • Page 5 2.0 SAFTETY INSTRUCTIONS WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically.
  • Page 6 2.1 ESD PROTECTION When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser may be received. PREPARATION OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electrocity. Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its life might be shortened.
  • Page 7 SAFTY NOTICE SAFTY PRECAUTIONS LEAKAGE CURRENT CHECK Plug the AC line cord directly into a 120V AC outlet (do Measure the AC voltage across the 1500 resistor. not use an isolation transformer for this check). Use an The test must be conducted with the AC switch on and AC voltmeter, having 5000 per volt or more sensitivity.

  • Page 8: Instruction For Use

    3.0 INSTRUCTION FOR USE PET830...
  • Page 9 3.0 INSTRUCTION FOR USE PET835...

  • Page 10: Mechanical Instructions

    4.0 MECHANICAL INSTRUCTION Disassembly Procedure on PET830 Spare Parts Remove five screws on (5pcs) back cabinet to separate top cabinet and back cabinet. Generally open the front cabinet. Disassemble FPC from turn board on top cabinet. Disassemble connecter of speaker from main board.
  • Page 11 4.0 MECHANICAL INSTRUCTION After 3 and 4 procedures, we will get top cabinet assembly and back cabinet assembly. Remove three conductive (3pcs) fabrics. Disassemble FPC of TFT- LCD from turn board.
  • Page 12 4.0 MECHANICAL INSTRUCTION (6pcs) Remove six screws on turn board and jogging board. Disassemble connecter of TFT-LCD from turn board. Remove two screws on (2pcs) eject board. Remove all PCB boards (6pcs) on top cabinet. Remove six screws on speaker, and then remove speaker.
  • Page 13 4.0 MECHANICAL INSTRUCTION (6pcs) Remove six screws and sponges on TFT-LCD. (6pcs) Remove TFT-LCD and disassembly of top cabinet is ok. (4pcs) Remove four screws on driver and FFC of driver from main board. Remove top keypad board from back cabinet, and disassemble FFC from main board.
  • Page 14 4.0 MECHANICAL INSTRUCTION (4pcs) Remove four screws on main board. Remove six screws on (6pcs) plate metal EMI. Remove two screws on (2pcs) PCB of battery. Use tool to remove battery from back cabinet.
  • Page 15 4.0 MECHANICAL INSTRUCTION Finally, we will get the back cabinet.

  • Page 16: Troubleshooting

    5.0 TROUBLESHOOTING SYMPTOM: BATTERY NO POWER BATTERY CAN＇T Power ON Start Check charging Check adaptor Check Battery capacity ? SET OK? function OK? power-ON OK? Check the Power-ON No Defect , return button and cable OK? set to Customer Replace Button or Replace Main Board Cable...
  • Page 17 5.0 TROUBLESHOOTING SYMPTOM: NO IMAGE / NO SOUND SYMPTOM: NO IMAGE OUTPUT ( THE PANEL SHOW BLUE PICTURE ) Start Check DVD Drive work ? Replace DVD Drive Check the external AV NOTE: AV Cable TYPE from outside to note Cable TYPE Exchange AV cable Inside L-Audio, R-Audio, Video, Ground...
  • Page 18 5.0 TROUBLESHOOTING SYMPTOM: THE DVD DRIVE DOES NOT WORK SYMPTOM: THE DVD DRIVE DOESN ＇T WORK Start Check DVD-Loader Cable Reinsertion connection OK? Check the DVD-Loader Replace DVD- Loader Replace main board...
  • Page 19 5.0 TROUBLESHOOTING SYMPTOM: ADAPTOR CANNOT POWER ON Adaptor can not Power ON Start Check Adaptor OK? Change adaptor SET OK? Check the Power-ON Return set to Replace Main Board button and cable OK? Customer Replace Button or Cable...
  • Page 20 5.0 TROUBLESHOOTING SYMPTOM: REMOTE CONTROL CANNOT WORK SYMPTOM: THE REMOTE CONTROL CAN NOT WORK Start Check CABLE form bottom board to top board Cable Reinsertion connection OK? Check TOP-board OK? Replace IR receiver Replace top board Replace main board Return to custormer...
  • Page 21 SYMPTOM: THE USB DOESN ＇T WORK Start Check USB INSERTION USB Reinsertion Add external adaptor on USB Check the external USB PET830 USB current limit Is 500mA Over spec power consumption ? Change another USB Replace main board SYMPTOM: NO SOUND FROM HEADPHONE...
  • Page 22 5.0 TROUBLESHOOTING SYMPTOM: LED DISPLAY FAILURE SYMPTOM: LED Display Fail Start Check CABLE form Main board to top board Cable Reinsertion connection OK? Check TOP-board OK? Replace LED Replace top board Replace main board Return to custormer...
  • Page 23 5.0 TROUBLESHOOTING SYMPTOM: KEY & BOTTON FAILURE SYMPTOM: Key & Botton Fail Start Check CABLE form board to Cable Reinsertion board connection OK? Check KEY board OK ? Replace KEY board Replace main board Return to custormer...
  • Page 24 5.0 TROUBLESHOOTING SYMPTOM: DVB-T FAILURE...

  • Page 25: Overall Block Diagram

    6.0 OVERALL BLOCK DIAGRAM PET830 Block Diagram...
  • Page 26 6.0 OVERALL BLOCK DIAGRAM...
  • Page 27 7.0 ELECTRICAL DIAGRAM Adapter +12V Audio LPF APC4558 AUDIO AMP +5V_AUD TPA6011A4 BUCK MPS3407 +5V_SYS INTERNAL BAT +6.8V~+8.3V MOTOR DRIVE +5V_M 2200mAH BH5510 74HCXXX +3.3V_SD SDRAM BUCK +3.3V_A MPS2109 +3.3V_V +3.3V_D ES8380 +3.3V_PLL +3.3V_RF 2nd BAT +5V_RF +6.8V~+8.3V +3.3V_FLASH Flash ROM 4400mAH +5V_TUNER LDO(Optional)
  • Page 28 7.0 ELECTRICAL DIAGRAM 24C04 4KBits EEPROM NIM CON TDR086L CON SPEAKER Motor Driver AUDIO-HP1 HP1 OUT BH5510KV 74HC08D CAMCLK AUDIO-HP2 Audio AMP HP2 OUT TPA6011A4 Processor Audio DAC LCD BOARD CON 128Mbits-6 CS4334(OPTIONAL) ES8380?? SDRAM AUDIO-VOLUME VIDEO APC4558 AUDIO A/V IN L/R-LINE OUT 16Mbits A/V OUT...
  • Page 29 7.0 ELECTRICAL DIAGRAM A/V INPUT PJ-362 AVIN-L FB13 1A/600OHM/0603 AVIN_LIN (13) AVIN-DET FB11 1A/600OHM/0603 AVINDET-AUX5 (9) AVIN-DET_GND 1K/F/0603 GND_SIGNAL AVIN-R FB12 1A/600OHM/0603 AVIN_RIN (13) AVIN-CVBS FB14 1A/600OHM/0603 AVIN_CVBS (21) C226 C222 C220 C225 10P/50V/0402 10P/50V/0402 10P/50V/0402 10P/50V/0402 10P/50V/0402 10P/50V/0402 10P/50V/0402 10P/50V/0402 R477 0/J/0603...
  • Page 30 7.0 ELECTRICAL DIAGRAM TopRay + QSI TDR086L SLOT-IN Loader SW1 (9) R276 SW2 (9) +5V_M 0/J/0402 VR_CD SW3 (9) SW4 (9) +5V_RF OUT_SW OUT_SW (9) R258 2SK3018 CLOSE CLOSE (7,9) 0/J/0603 R262 VHVCC 220/J/0603 VHVCC TC15 47U/10V/B R273 10K/F/0402 HW+ (7) GND_RF CD_DVD GNDM...
  • Page 31 7.0 ELECTRICAL DIAGRAM 1206L075 FB15 +5V_SYS 1A/600OHM/0805 5V_USB 0.1U/25V/0603 0.1U/25V/0603 47U/10V/B GND_DC GND_POWER TP73 USB-A L0114S0133DLW31S D-_USB USB_N0 33/J/0603 USB_N0 (9) D+_USB R100 33/J/0603 USB_P0 USB_P0 (9) R101 15K/F/0603 15K/F/0603 10P/50V/0603 10P/50V/0603 GND_POWER GND_POWER GND_DC TP83 ISOLATOR Title CON_USB Size Document Number WDR830 SYSTEM BOARD Date:...
  • Page 32 7.0 ELECTRICAL DIAGRAM TP21 VT_M TP22 IF-OUT_M R468 0/J/0402 PWR_TUNER (19) C405 10P/50V/0402 L:Active H:OFF TP18 TUNER_NC TP31 TUNER_RST R6 0/J/0402 DVB_RST (19) C383 10P/50V/0402 TUNER_FAIL TP30 TUNER_STR TP17 5.12MHz TP174 TUNER_CAMCLK 0/J/0603 CAMCLK (9) C35 NC 7xx~1.9MHz TP175 FLAG[0..7] FLAG[0..7] (9) TUNER_D0 0/J/0402...
  • Page 33 7.0 ELECTRICAL DIAGRAM TP38 R244 R232 1K/F/0402 R242 0.01U/50V/0603 GNDM R240 150/F/0402 TP39 R238 150/F/0402 R233 1K/F/0402 TRACKING R38 12K/F/0402 47N/50V/0603 0.01U/50V/0603 GNDM TP40 FOCUS R37 5.1K/F/0402 47N/50V/0603 R234 1.2K/F/0402 SLED R40 0/J/0603 47N/50V/0603 0.47U/16V/0603 GNDM 33N/50V/0603 TP41 R235 0/J/0402 TP46 33N/50V/0603 680/F/0402...
  • Page 34 7.0 ELECTRICAL DIAGRAM FB22 1A/600OHM/0603 3V3_EE +3.3V_SYS C185 0.1U/25V/0603 R225 R226 24C04 4.7K/F/0603 4.7K/F/0603 EE_SCL R224 0/J/0603 (6,9,21) EE_SDA R227 0/J/0603 SDA (6,9,21) I2C ADDR = 0XA0 Title EEPROM Size Document Number WDR830 SYSTEM BOARD Date: Tuesday, February 06, 2007 Sheet...
  • Page 35 7.0 ELECTRICAL DIAGRAM 0.2A/1KOHM/0402 XOUT USB_N0 USB_N0 (5) 100K/F/0402 0/J/0402 USB_P0 USB_P0 (5) R265 100K/J/0603 R261 GND_RF Tuner Interface 27M/HC-49SMA 22P/50V/0603 R256 4.7K/J/0402 Close IC 22P/50V/0603 R252 100K/J/0603 GND_RF +3.3V_D TP166 FLAG[0..7] FLAG[0..7] (6) R_FLAG0 R246 33/J/0603 FLAG0 R_FLAG1 R251 33/J/0603 FLAG1 R_FLAG2...
  • Page 36 7.0 ELECTRICAL DIAGRAM +3.3V_FLASH LA16 LA17 LA15 BYTE LA14 LA13 DQ15/A_1 LA12 LA11 DQ14 LA10 DQ13 LA20 LA21 LA16 DQ12 WRLL LA15 8380RST LA14 LA13 DQ11 LA12 DU/WP LA11 DQ10 LA19 LA10 LA18 R334 LA20 LA21 +3.3V_SYS WRLL R267 8380RST +5V_SYS FLASH_CS LA19...
  • Page 37 7.0 ELECTRICAL DIAGRAM +3.3V_SYS +5V_SYS R336 R337 4.7K/J/0603 10K/J/0603 MRST (21) G692L263TCUF C323 0.1U/25V/0603 R338 C324 1K/J/0603 2N7002 (9,10) 8380RST R492 INTBAT_DISCHG (24) BOTMRST Title RESET Size Document Number WDR830 SYSTEM BOARD Date: Tuesday, February 06, 2007 Sheet...
  • Page 38 7.0 ELECTRICAL DIAGRAM DMA10 MMA10 DMA0 MMA0 DMA1 MMA1 MMA0 DMA2 MMA2 MMA1 MMA2 MMA3 DMA4 MMA4 MMA4 DMA5 MMA5 MMA5 33/J/8P4R/2010 DMA6 MMA6 MMA6 DMA7 MMA7 MMA7 MMA8 MMA9 DMA8 MMA8 MMA10 MB10 DQ10 DMA9 MMA9 MMA11 MB11 DQ11 DMA11 MMA11 MB12...
  • Page 39 7.0 ELECTRICAL DIAGRAM 220U/6.3V/SMD63*58 6011HP_ROUT HP_R_OUT (3) H:MUTE +5V_AUD MA2J728 1K/J/0603 L:ACTIVE HP_MUTE 2SD1328 10K/F/0603 C230 TC18 TC17 C229 C228 0.1U/25V/0603 100U/6.3V/B 100U/6.3V/B 0.1U/25V/0603 0.1U/25V/0603 +5V_AUD BAV70-F TPA6011A4PWPR HP1_DET (3) 100K/F/0603 HP2_DET (3) PGND1 ROUT+ SPK_R- ROUT- SE/BTL 0/J/0603 AVIN_SW LM312-004-TF1-3 +5V_AUD PVDD1...
  • Page 40 7.0 ELECTRICAL DIAGRAM R160 56K/F/0402 DAC-LIN (13) FB58 1A/600OHM/0603 OPVCC- -5V_SYS C109 C406 56P/50V/0402 0.1U/25V/0603 C407 10U/16V/1206 TC10 R169 R291 47U/10V/B 30K/F/0402 R144 R143 4334-LOUT 1K/F/0603 47U/10V/B GND_SIGNAL 220/F/0402 220/J/0402 AVOUT_L (3) OPREF C118 U10A R138 R142 C278 C388 820P/50V/0402 UTC 3308L 47K/J/0402 1K/F/0402...
  • Page 41 7.0 ELECTRICAL DIAGRAM INPUT EXTCHG_VCC VIN_ADA_BAT DC 9V 2.0A or 1.8A 10P/50V/0603 FB59 2A/600OHM/0805 RSQ030P03 FB62 RB051L-40 467004.NR 2A/600OHM/0805 DC-JACK-IN VIN_SYS DCJ-01-BLACK R150 R168 +5V_SYS R147 100K/F/0603 100K/F/0603 R461 R462 1K/F/0603 R473 1.5K/F/0603 82K/J/0603 FB63 R466 Charging-EN (18) 2A/600OHM/0805 82K/J/0603 R467 FB64 UDZ13B...
  • Page 42 7.0 ELECTRICAL DIAGRAM +5V_SYS C165 C160 10U/6.3V/1206 100P/50V/0603 R190 +3.3V_tuner 300K/F/0603 +3.3V_SYS FB65 R304 2.2UH/1A 1A/600OHM/0603 100K/F/0603 R185 68K/F/0603 GND1 C133 C394 C290 C395 C294 10U/6.3V/1206 10U/6.3V/1206 10U/6.3V/1206 0.1U/50V/0603 1U/16V/0603 R208 200K/F/0603 GND2 R311 R184 100K/F/0603 0/J/0603 2.2UH/1A MP2109DQ C297 R206 GND_DC +1.45V...
  • Page 43 7.0 ELECTRICAL DIAGRAM R460 -5V_SYS BAT54SW 0/J/0603 C396 1U/16V/0603 C397 C398 C399 10U/10V/0805 10U/10V/0805 10U/10V/0805 GND_DC SYS-ON-OFF (20) H:Active +5V_Spe +5V_SYS L:OFF FB66 2A/600OHM/0805 RLS4148N C140 C174 C175 C176 C400 C401 3.3N/50V/0603 10U/10V/1206 0.1U/50V/0603 GND_DC C298 C146 10U/10V/1210 10U/10V/1210 22UH/2.6A 10N/50V/0603 R191 7.5K/F/0603...
  • Page 44 7.0 ELECTRICAL DIAGRAM TP118 VCC_CHG R159 10UH/1.14A 0.1/F/1206 EXTCHG_VCC (24) BATFAIL_DET 10U/16V/1206 TP116 GND_DC VTSB 0.1U/25V/0603 CHARGE STAT1 STAT2 R172 PGND 8.66K/F/0603 PGND Charging-EN (15) BAT_CURRENT TIME_TER_CTRL FAST_CHG CELL_SEL R178 100K/F/0603 EXTCHG_VCC ISET1 CELLS PRE-CHG C404 ISET2 (15) 0.22U/25V/0603 C108 BQ24103RHLR R177 0.1U/25V/0603...
  • Page 45 7.0 ELECTRICAL DIAGRAM +3.3V_SYS 0.1U/25V/0603 LD[0..7] 74HC374DWR (9,10) LD[0..7] TP50 TP49 TP165 PWR-TUNER +3.3V_SYS AVIN-SW MU-TE TP42 DVB-RST R493 4.7K/J/0603 LCS1 R41 33/J/0603 (9,10) LCS1 10P/50V/0603 +5V_SYS +5V_SYS R363 0/J/0603 4.7K/J/0603 PWR_TUNER PWR_TUNER (6) IO_MUTE IO_MUTE (13) H:MUTE L:Active 1K/J/0603 PWR-TUNER L:ACTIVE H:OFF...
  • Page 46 7.0 ELECTRICAL DIAGRAM VIN_SYS H:ENABLE L:DISABLE 10K/J/0805 POWER_SWITCH (24) VCC5 10K/J/0603 (21) ON_STOP_OFF POWER-KEY (24) 10K/J/0603 RLS4148N POWER-KEY PMBS3904 SYS-ON-OFF SYS-ON-OFF (17) C330 0.1U/16V/0402 RLS4148N 47K/J/0603 R346 VCC5 4.7K/F/0603 (21) POWER_ON_KEEPER Title POWER ON/OFF SWITCH Size Document Number WDR830 SYSTEM BOARD Date: Tuesday, February 06, 2007 Sheet...
  • Page 47 7.0 ELECTRICAL DIAGRAM R165 13/F/0402 R162 62/F/0402 C112 0.1U/25V/0603 C1NP R408 R166 C113 15 mil 15 mil 470P/50V/0603 75/F/0402_R 62/F/0402 C117 0.1U/25V/0603 C1NM 12MHz XTAL VCOMOUT VCOMOUT (22) VCOMDC VCOMDC (22) R167 0/J/0402 XTAL_OUT VBOUT R296 10/F/0603 (24) VGOUT R294 10/F/0603 15 mil (24)
  • Page 48 7.0 ELECTRICAL DIAGRAM VCC5 BAT54SW BAT54SW R320 10mil R326 0/J/0402 VCC15_VGH 10K/F/0402 R319 C302 C299 220K/F/0603 0.1U/16V/0402 10U/16V/1206 CP1_FB (21) R321 C314 C318 C316 C311 0.1U/16V/0402 0.1U/16V/0402 0.1U/16V/0402 20K/F/0603 0.1U/16V/0402 (21) CP1_N (21) CP1_P BAT54SW BAT54SW BAT54SW R327 10mil VCCN10_VGLOUT 15K/F/0402 R323 C317...
  • Page 49 7.0 ELECTRICAL DIAGRAM 20V, 100mA LED Backlight Iout = Vbrt / (3 x R128) VIN_SYS VCC_LED RSR020P03 VCC12 C332 CBC3225/4.7UH/1A R194 R351 B140 C333 C334 C335 R352 10U/16V/1206 2.2U/25V/1206 10U/35V/1210 0.1U/50V/0603 100K/J/0603 100K/J/0603 100K/J/0603 GND_DC UDZSTE_17_24B GND_DC R433 LED_FB (24) FSEL 100K/F/0603 R349...
  • Page 50 7.0 ELECTRICAL DIAGRAM VCC_LED C343 20P/50V/0402 VCC_LED_T GND_DC TP164 GND_P8 GND_P7 C344 20P/50V/0402 LED_FB_T FB45 1A/390OHM/0603 VCC_LED_T TP161 VCC_LED2 VCC_LED1 C349 20P/50V/0402 5_DIR_KEY_T TP152 GND_P6 LED_FB_T LED_FB FB46 1A/390OHM/0603 (23) LED_FB LED_FB2 C350 20P/50V/0402 IR_IN_T TP151 LED_FB1 C351 20P/50V/0402 VCC5_T TP147 GND_P5 GND_A...
  • Page 51 7.0 ELECTRICAL DIAGRAM AVDD_DAC +5V_SYS VCC5 R292 4.99/F/0603 TC30 AVDD_PWM VCC_N4_5 R312 2/F/0603 D17 BAT54SW R310 30/F/0402 GND_A C295 C315 0.1U/25V/0603 AVDD_CCFL C300 10U/6.3V/0805 1U/16V/0603 R301 4.99/F/0603 C296 GND_DC GND_DC VCC5 VCC2_5 +2.5V RSR020P03 AVDD_GMC CBC2016/22UH TC11 C320 C319 C304 R317 R324 R299...
  • Page 52 7.0 ELECTRICAL DIAGRAM +3.3V_SYS FB43 1A/600OHM/0603 30mA TC38 C402 C403 47U/6.3V/A 0.1U/50V/0603 C338 0.1U/50V/0603 C418 10U/10V/0805 R364 100P/50V/0603 1K/F/0402 GNDV GND_DC C339 22P/50V/0603 PMBS3904 FB54 1A/600OHM/0603 AVOUT_CVBS (3) 2.2UH/50mA/2520 8380_CVBS PMBS3906 R368 C342 C341 R371 75/F/0402 22P/50V/0603 47P/50V/0603 100/F/0402 R491 0/J/0603 GNDV GNDV GNDV...
  • Page 53 7.0 ELECTRICAL DIAGRAM TBD4 0/J/0805 TBD20 TBD21 TBD22 TBD32 GND_RF TBD23 TBD24 TBD25 TBD2 TBD26 TBD27 TBD28 GND_SIGNAL TBD29 TBD30 TBD31 bridge GND_SIGNAL TBD3 TBD6 GND_DC BCF-35320A 0/J/0805 GND_POWER GND_SIGNAL GND_DC GND_SIGNAL GND_SIGNAL bridge bridge TBD16 TBD8 BCF-35320A BCF-35320A TBD1 TBD17 TBD18 GND_DC...
  • Page 54 7.0 ELECTRICAL DIAGRAM System Configuration CHIP FUNCTION ES8380FCA Single chip processor that handles all system control, DVD decoding and servo control. 128MBit SDRAM Data storage and frame buffer using 1 pc of 4Mx16 SDRAM 16Mbit EPROM/FLASH Program storage using 16Mbit Flash 24C04 SERIAL EE System setup configuration storage LCSx#...
  • Page 55 7.0 ELECTRICAL DIAGRAM Power CON DC-DC +1.8V +3.3V +5V NIM Module System Board CON Title Block Diagram Size Document Number DVBT Date: Monday, January 08, 2007 Sheet...
  • Page 56 7.0 ELECTRICAL DIAGRAM +3.3V 1A/600OHM/0603 VT(TP) IF-OUT(TP) 74HC08DT 0.1U/25V/0603 VS ANT VS1(+5.0V) VS2(+1.8V) 0/J/0603 VS3(+3.3V) N.C. RESET MDVBT-90038ASTY ERROR OUT 10. FRAME SYNC 11. VALID 12. MDCLOCK VT(TP) 13. MD0-0 14. MD0-1 IF-OUT(TP) 15. MD0-2 PWR_TUNER VS ANT +5V_ANT PWR_TUNER 16.
  • Page 57 7.0 ELECTRICAL DIAGRAM PWR_TUNER (2) H:Active +5V_Spe L:OFF 1A/600OHM/0603 10U/10V/0805 0.1U/50V/0603 4.7N/50V/0603 10U/10V/1206 10U/10V/1206 22UH/1A 10N/50V/0603 7.5K/F/0603 COMP +5V_TUN 1A/600OHM/0603 VIN_SYS 10U/35V/1210 CM3407DS 1U/16V/0603 APM2301A B230A-13-F +5V_ANT 1U/16V/0603 100K/J/0603 RB715S-40 GND_POWER GND_POWER 467003.NR 1A/600OHM/0603 GND_POWER 10K/J/0603 PWR_TUNER 1U/16V/0603 PMBS3904 +1.8V +3.3V GND_POWER 10UH/500mA...
  • Page 58 7.0 ELECTRICAL DIAGRAM TBD1 TBD2 CONDUCTIVE FABRIC TAPE1 BCF-35320A BCF-35320A PCB1 L11cm*W4cm L11cm*W3.5cm TBD3 TBD4 BCF-35320A ANTENNA1 CABLE1 TBD5 TBD6 ANT-012K/P-470/ 890-12-2[PENGTENG] FFC cable 0.5-pitch 24-pin contact same side 3CM BCF-35320A BCF-35320A TBD7 BCF-35320A EMI1 EMI2 GND_POWER EMI3 GND_POWER GND_POWER EMI4 GND_POWER EMI5...
  • Page 59 7.0 ELECTRICAL DIAGRAM...
  • Page 60 7.0 ELECTRICAL DIAGRAM...
  • Page 61 7.0 ELECTRICAL DIAGRAM...
  • Page 62 7.0 ELECTRICAL DIAGRAM...

  • Page 63: Exploded View Diagram & Service Part List

    8.0 EXPLODED VIEW DIAGRAM & SERVICE PART LIST...
  • Page 64 12NC Description Remark 996510001019 MAIN PCBA PET830 FOR S/N: AY2xxxxxxxxx 100R 996510006307 MAIN PCBA PET830 FOR NEW LCD FOR S/N: AY3xxxxxxxxx or above 996510001795 MAIN PCBA PET835 FOR S/N: AY2xxxxxxxxx 100R 996510006308 MAIN PCBA PET835 FOR NEW LCD FOR S/N: AY3xxxxxxxxx or above...

  • Page 65: Revision List

    Version 1.1 (3141 785 31571) • Update service manual content to include PET835 Version 1.2 (3141 785 31572) • Update service manual content to include PET830/98 Version 1.3 (3141 785 31573) • Update service manual content to include PET830/93 Version 1.4 (3141 785 31574) •...

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Pet835