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Philips DVR7100/75 Service Manual

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©
Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
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, or otherwise
without the prior permission of Philips.
Published by ZW-KC 0716 AV System Printed in The Netherlands
Version 1.0
DVR5100/75 & DVR7100/75
Subject to modification
GB
3139 785 32780

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  • Page 1 Service Manual © Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands 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, or otherwise without the prior permission of Philips.

  • Page 2: Table Of Contents

    TABLE OF CONTENT 1 General Scope Operating Conditions 2 H/W Specification 3 Adjustment & Setting Re-install the set to factory settings after repair Re-format HDD 4 S/W Upgrade Procedure 5 Troubleshooting Flowchart 6 Block Diagram & Wiring diagram 7 Mechanical Exploded view & Packaging drawing 8 Service Parts list 9 Annex - Circuit Diagram attachments...

  • Page 3: General

    S-Video, YPbPr and Composite connectors. 1.2. Operating Conditions Operating Temperature : +/- 0°C ~ +55°C Before delivery of the product, the supplier shall submit the specification drawing, the sample, the test report and the QC (quality control) process flow chart to Philips Singapore.
  • Page 4 2. Hardware Specification System Tuners: Two digital HD tuners (to receive digital transmission, see Basic Connection page 12-15) Transmission standards: DVB-T Channel coverage: 51 - 858 MHz. The above channel coverage merely ensures the channel reception within these ranges. It does not guarantee the ability to receive signals in all circumstances.
  • Page 5 General Power requirements: 220-240 V AC, 50 Hz Power consumption: DVR 7100 : 30 W DVR 5100 : 29 W Dimensions (approx.): 430 _ 80 _ 290 mm (width/height/depth) incl. projecting parts Hard disk drive capacity: DVR 7100 : 250GB DVR 5100 : 160GB Mass (approx.): 4.0 kg Operating temperature: 5ºC to 40ºC...

  • Page 6: Re-Install The Set To Factory Settings After Repair

    3. Adjustments & Settings : 3.1 Re-install the Set to Factory Settings after Repair: Goto Main Menu -> General -> Reset settings: This feature enables you to return the setup settings to their defaults without affecting the recorded titles in the HDD. Select { Yes }, and press OK.

  • Page 7: W Upgrade Procedure

    4. S/W UPGRADE PROCEDURE 4.1 Use a crossover RS232 cable to connect ZINWELL Set-top Box and PC COM port. 4.2 On PC side: Launch Hyperterminal in MS Windows, and set the parameters as follow “115200-N- 8-N”. (It is in “Programs”-> “Accessories-> “Communication” -> “Hyperterminal” ) Enter the properties setting page:...
  • Page 8 Set the COM port Press Configure Button to Configure...
  • Page 9 Setting the configure as following picture: All settings are done. Press Call button to connect the Set-top box.
  • Page 10 4.3 On Set-top box side: Use OSD to upgrade s/w. Then you see “C C C C ...” shown on PC Hyperterminal screen. 4.5 On PC side: Enter Hyper terminal menu, “ Transfer” -> “Send file” -> “BROWSE”, and select new software file (set protocol in Xmodem)->...

  • Page 11: Troubleshooting Flowchart

    5. Troubleshooting Flowchart No Audio output : Flow chart No Audio output Check audio connector Firmly connect the Connected properly connector to right place Check J19 has correct Check U6.U7 Pin2.3.5.6 Send back to zinwell waveform waveform is correct Check U6.U7 Pin4.8 Check U6.U7 Pin4.8 Replace U10 Replace J19...
  • Page 12 2. No HDMI output : Flow chart No HDMI output Check J12 connector is Firmly connect the Connected properly connector to right place Check J12 pin 15.16.18 Check Q10 pin3.6 Check Q10 pin3.6 Send back to have correct voltage have right voltage have right voltage zinwell Replace Q10...
  • Page 13 3. No Y/PB/PR output: Flow chart No Y/PB/PR output Check J19 connector is Firmly connect the Connected properly connector to right place Check J19 Y Check R391 has Send back to zinwell signal is correct proper signal Check J19 PB Check R390 has Send back to zinwell signal is correct...
  • Page 14 4. No Video output : Flow chart No video output Firmly connect the Check J19 connector is connector to right place Connected properly Send back to Check R395 has video Check R68 has zinwell waveform proper signal Check L16 have Check U11 voltage Replace J19 Replace U11...
  • Page 15 5. No Video on S-video output : Flow chart No video on s-video output Firmly connect the Check J20 connector is connector to right place Connected properly Send back to Check R394 has video Check R69 has zinwell waveform proper signal Check L16 have Check U11 voltage Replace J20...
  • Page 16 6. Black and White picture on S-video output : Flow chart Black and White picture on s-video output Check S teminal Firmly connect the Connected properly connector to right place or change s-video cable Send back to Check R395(s-video_c) Check R70 has proper zinwell Signal is correct signal is correct...
  • Page 17 7. Lock Signal Fail : Flow chart Lock Signal Fail Check cable input Chack the signal source has right signal Send back to Check U32 pin4.6.11.12 Check J21 pin14 voltage zinwell Have correct voltage is correct or not Replace Check U32 pin15.23.28 Check U31 pin2(5v) Check U31 pin2(5v) Send back...
  • Page 18 8. NO Work : Flow chart No Work Check Hybrid Wire Firmly connect the connect Connector is connected properly Check U11 Have Check Q13 pin3 have Check Q11 pin7.8 have Send back correct voltage(3.3v) right voltage (5v) right voltage (3.3v) to zinwell Replace U11 Replace U11...

  • Page 19: Block Diagram & Wiring Diagram

    6. Block Diagram & Wiring Diagram...

  • Page 25: Mechanical Exploded View & Packaging Drawing

    7. Mechanical Exploded view & Packaging drawing...

  • Page 27: Service Parts List

    8. Service Parts List & screw list SCREW LIST SERVICE PARTS LIST S001 SCREW D3x6mm A001 996510004493 POWER CORD S002 SCREW D3x6mm A002 996510004494 AUDIO/VIDEO CINCH CABLE S003 SCREW D3x6mm A003 996510004483 Y-PB-PR CINCH CABLE S004 SCREW M3x6mm 150CM S007 SCREW M3x6mm A004 996510004495 RF CABLE 12,5CM (SHORT)
  • Page 28 9. Annex Attachments: - Pcba drawing & Circuit diagrams...
  • Page 29 Tuner * 2 ZINWELL CORPORATION [ Hsinchu ] R&D II ZINWELL CORPORATION [ Hsinchu ] R&D II ZINWELL CORPORATION [ Hsinchu ] R&D II 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan TEL:886-3-597-9050 # 559 TEL:886-3-597-9050 # 559...
  • Page 30 U1-13 U1-13 BCM7038B0 BCM7038B0 DDR_VTT DDR_VTT 64Bit 64Bit BCM7038_SD_ADDR12 AG18 SD_ADDR12 AE18 BCM7038_SD_ADDR11 DDR_VTT SD_ADDR11 BCM7038_SD_ADDR10 AG16 SD_ADDR10 SDRAM SDRAM BCM7038_SD_ADDR9 BCM7038_SD_CKE DDR_CKE BCM7038_SD_DQ0 DDR_DQ0 DDR_VTT AG17 SD_ADDR9 AF18 BCM7038_SD_ADDR8 BCM7038_SD_ADDR12 DDR_ADDR12 BCM7038_SD_DQ1 DDR_DQ1 SD_ADDR8 BCM7038_SD_ADDR7 BCM7038_SD_ADDR9 DDR_ADDR9 BCM7038_SD_DQS0 DDR_DQS0 AJ17 SD_ADDR7 0.1uF...
  • Page 31 RN48 RN48 RN49 RN49 DDR_DQ2 MB_DDR_DQ2 DDR_DQ9 MB_DDR_DQ9 DDR_DQS0 MB_DDR_DQS0 DDR_DQ8 MB_DDR_DQ8 DDR_DQ1 MB_DDR_DQ1 DDR_DQ0 MB_DDR_DQ0 DDR_DQ3 MB_DDR_DQ3 RN50 RN50 RN51 RN51 D2.6V_BCM7038 DDR_DQ11 MB_DDR_DQ11 DDR_DQ18 MB_DDR_DQ18 D2.6V_BCM7038 220uF,10V,LESR 220uF,10V,LESR DDR_DQ10 MB_DDR_DQ10 DDR_DQS2 MB_DDR_DQS2 220uF,10V,LESR 220uF,10V,LESR DDR_DQS1 MB_DDR_DQS1 DDR_DQ17 MB_DDR_DQ17 0.1uF 0.1uF DDR_VREF1...
  • Page 32 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan TEL:886-3-597-9050 # 559 TEL:886-3-597-9050 # 559 TEL:886-3-597-9050 # 559 Title Title Title Philips-DVR Philips-DVR Philips-DVR Size Size Size Document Number Document Number Document Number...
  • Page 33 Please Layout use differential trace for AUD0 L,R, and AUD1 L,R, U1-9 U1-9 AUDIO_ROUT1 17,16 BCM7038B0 BCM7038B0 AUDIO_LOUT1 17,16 AUDIO_ROUT2 17,16 Analog Audio Analog Audio AUD0_LN AUD1_LN AUD0_LEFTp AUDIO_LOUT2 17,16 AUD0_LP AUD1_LP AUD0_LEFTn AUD0_RP AUD1_RP AUD0_RN AUD1_RN AUD0_RIGHTp AUD0_RIGHTn C322 C322 C323 C323...
  • Page 34 PLACE NEAR THE BUFFER VSYNC1 & HSYNC1 Swap VDAC_AVDD33 VSYNC1 DVI_CTRL_CLK 7,10 HSYNC1 DVI_CTRL_DATA 7,10 Route VDAC_AVDD33 as a wide trace or fill area on the top C420 C420 0.1uF 0.1uF 0.1uF 0.1uF 4.7uF0805 4.7uF0805 layer of the PCB all the way to the connector C421 C421 C422...
  • Page 35 ACM2012H-900-2P-T00 ACM2012H-900-2P-T00 Place these diode as close as possible to J2 ACM2012H-900-2P-T00 ACM2012H-900-2P-T00 Treat each of these as 100 ohm diff pairs and spaced greater than 0.05" from adjacent pairs U1-15 U1-15 BCM7038B0 BCM7038B0 10 R275 R275 HDMI-R/A-SMT HDMI-R/A-SMT Digital Video Digital Video DVI_2p/HDMI_2p ACM2012H-900-2P-T00...
  • Page 36 D3.3V D3.3V 4.7K 4.7K PCI_AD16 PCI_AD17 PCI_CLK_IN_7038 PCI_AD18 4.7K 4.7K PCI_TRDY_N PCI_AD2 PCI_AD0 PCI_AD1 PCI_AD3 4.7K 4.7K PCI_AD22 PCI_AD19 PCI_AD20 PCI_AD21 4.7K 4.7K PCI_AD13 PCI_AD14 PCI_CBE0 PCI_CBE1 4.7K 4.7K RP10 RP10 PCI_AD23 PCI_AD24 PCI_AD26 RP11 RP11 4.7K 4.7K PCI_AD27 PCI_AD9 PCI_CLK_OUT_7038 PCI_AD10 PCI_AD11...
  • Page 37 U1-2 U1-2 D3.3V BCM7038B0 BCM7038B0 Extended Bus Interface Extended Bus Interface EBI_CSb0 EBI_CS0 EBI_CSb0_ROM 4 EBI_CSb1 EBI_CS1 EBI_CSb1_FLASH EBI_CSb2 EBI_CS2 EBI_CSb2_1394 4 EBI_CSb3 EBI_CS3 EBI_CSb3_FPGA RN79 RN79 EBI_CS4 Un-connected R110 R110 2.7K/8P4R 2.7K/8P4R EBI_CS5 2.7K 2.7K EBI_AS0 EBI_AS_0 EBI_AS1 EBI_AS_1 EBI_ADDR[23:0] EBI_ADDR0 EBI_ADDR00...
  • Page 38 Front Panel Interface 5VSTBY U1-12 U1-12 BCM7038B0 BCM7038B0 Clocks Clocks PWON_MUTE 17 BYP_SYS_CLK OBSRV_PLL STBY GPIO37 is FE_RESET_N_0 BYP_RFM_PLL GPIO_37 UART_1_TXD GPIO38 is FE_RESET_N_1 GPIO_38 BYP_CPU_CLK UART_1_RXD USB_MON_PLL STBY PWON_MUTE USB_MON_CDR FP_RESET_N SATA_FS_TEST SATA_PLL_TEST WAFER 1x8 PH2.0 WAFER 1x8 PH2.0 R122 R122 CLK27_OUT...
  • Page 39 U1-5 U1-5 BCM7038B0 BCM7038B0 D3.3V Smartcards Smartcards HD_DVI1-4/SC0_VCC HD_DVI1-2/SC0_RST C356 C356 HD_DVI1-3/SC0_PRES R334 R334 0.1uF 0.1uF HD_DVI1-1/SC0_CLK HD_DVI1-0/SC0_IO 4.7K 4.7K HD_DVI1-9/NDS_SC_VCC/SC1_VCC HD_DVI1-7/NDS_SC_RST/SC1_RST HD_DVI1-8/NDS_SC_PRES/SC1_PRES WR_EE1_N HD_DVI1-6/NDS_SC_CLK/SC1_CLK R335 0 R335 0 M2_SCL M2_SCL 10,19 HD_DVI1-5/NDS_SC_IO/SC1_IO RN85 RN85 M2_SDA M2_SDA 10,19 9, To Clone Board R336 0 R336 0 SC_EXT_CLK/GPIO41...
  • Page 40 Route TXP/M and RXP/M pairs differentially, matched short lengths, SATA & USB - Layout Guidelines & Notes with 100 ohm differential impedance, adjacent to ground plane. 1. The Dp and Dn traces are length matched, with max differential skew, within 20mils 2.
  • Page 41 STBY > 200 mil trace from connector to L to plane. Use multiple vias to plane TP22 TP22 TP25 TP25 5.0V -5.0V 10A MAX TP21 TP21 D5.0V A3.3V 6.5V 3.48 A Delay5V 2.53 A EC12 EC12 TP27 TP27 ***470uF ***470uF TP23 TP23 ***470uF...
  • Page 42 VDAC_AVDD33 A3.3V_BCM7038 A2.6V_BCM7038 A1.2V_BCM7038 U1-11 U1-11 BCM7038B0 BCM7038B0 R155 R155 R156 R156 DS0_AGND_1 R157 R157 DS0_AVDD_1 DS0_AGND_2 VDEC VDEC R158 R158 DS0_AVDD_2 DS0_AGND_3 R159 R159 DS0_DVDD Demod Demod DS0_AGND_4 R160 R160 DS0_AVDD_25_2 R161 R161 DS0_AVDD_25_1 C189 C189 C190 C190 C191 C191 C192 C192...
  • Page 43 D3.3V_BCM7038 BCM7038_D3.3V EC27 EC27 C229 C229 C230 C230 C231 C231 C232 C232 C233 C233 C234 C234 C235 C235 C236 C236 C237 C237 C238 C238 C239 C239 C240 C240 C241 C241 Place all of the power 220uF,10V,LESR 220uF,10V,LESR 10uF 10uF 0.1uF 0.1uF 0.1uF 0.1uF...
  • Page 44 Pin3 & Pin 4 Swap and add EMI Cap (0603) PB/B PR/R SVIDEO_Y SVIDEO_C COMP_RCA SVIDEO_C SVIDEO_Y 5,17 AUDIO_ROUT1 MDIN_RCA MDIN_RCA 5,17 AUDIO_LOUT1 C491 C491 C490 C490 5,17 AUDIO_ROUT2 5,17 AUDIO_LOUT2 47pF 47pF 47PF 47PF Add EMI Cap (0402) BAV99 BAV99 BAV99 BAV99...
  • Page 45 AUD0_SPDIF 5,16 AUDIO_ROUT1 5,16 AUDIO_LOUT1 5,16 AUDIO_ROUT2 5,16 AUDIO_LOUT2 PWON_MUTE 5VSTBY 1N4148 1N4148 5VSTBY 5VSTBY 5VSTBY 5VSTBY EC35 EC35 1000uF,6.3V,LESR 1000uF,6.3V,LESR R248 R248 R249 R249 R250 R250 R251 R251 AUDIO_LOUT1 R252 R252 BC856B BC856B BC856B BC856B BC856B BC856B BC856B BC856B R253 R253 R254...
  • Page 46 BAT54A/SOT BAT54A/SOT C379 C379 1uF/10V 1uF/10V EC54 EC54 C380 C380 C381 1uF/10V C381 1uF/10V C382 1uF/10V C382 1uF/10V 1uF/16V 1uF/16V EC55 EC55 BOOT1 BOOT2 C383 C383 470uF,16V,LESR 470uF,16V,LESR R360 3.3K R360 3.3K R361 3.3K R361 3.3K 1uF/16V 1uF/16V 3.3V ISEN1 ISEN2 470uF,16V,LESR 470uF,16V,LESR...
  • Page 47 +5VFE_2 +5VFE_1 SM15T6V8A SM15T6V8A EC59 EC59 C475 C475 47uF/16V 47uF/16V 0.1uF 0.1uF SM15T6V8A SM15T6V8A EC31 EC31 C476 C476 47uF/16V 47uF/16V 0.1uF 0.1uF C485 C485 TU1216( VERICTAL ) TU1216( VERICTAL ) TU1216( VERICTAL ) TU1216( VERICTAL ) 1uF/10V 1uF/10V C484 C484 1uF/10V 1uF/10V RF_In...

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