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BBK DW9951S Service Manual

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SERVICE MANUAL
DW9951S
Ver 0.0

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  • Page 1 SERVICE MANUAL DW9951S Ver 0.0...

  • Page 2: Table Of Contents

    INDEX PREFACE FEATURES ........................... FRONT PANEL&REAR PANEL ....................REMOTE CONTROL ........................BLOCK DIAGRAM BLOCK DIAGRAM BLOCK DIAGRAM BLOCK DIAGRAM ........................EXPLODED VIEW ..........................EXPLODED VIEW PARTS SPECIFICATIONS SST39VF3201 ..........................HY5DU561622CT ..........................TSB41AB1 ......................TVP5146 ........................... 9-12 ........................CS4360 13-14 CS5333 ............................. 15-16 74HC/HCT14 ..........................

  • Page 6: Block Diagram

    BLOCK DIAGRAM...

  • Page 7: Exploded View

    EXPLODED VIEW...

  • Page 8: Sst39Vf3201

    CONNECTION DIAGRAMS BYTE# DQ15/A-1 DQ14 DQ13 48-Pin Standard TSOP DQ12 RESET# DQ11 WP#/ACC RY/BY# DQ10 © 1998 Silicon Storage Technology, Inc. 329-09 11/98...

  • Page 9: Hy5Du561622Ct

    HY5DU561622CT HY5DU28822ET HY5DU281622ET PIN CONFIGURATION(TSOP) DQ15 VSSQ VSSQ VDDQ VDDQ VDDQ VSSQ DQ14 DQ13 VDDQ VDDQ VSSQ VDDQ VSSQ VSSQ DQ12 DQ11 VSSQ VSSQ VDDQ VDDQ VDDQ VSSQ DQ10 VDDQ VDDQ VSSQ VSSQ VSSQ VDDQ 400mil X 875mil VSSQ VSSQ VDDQ VDDQ VDDQ...

  • Page 10: Tsb41Ab1

    TSB41AB1 IEEE 1394a 2000 ONE PORT CABLE TRANSCEIVER/ARBITER SLLS423D – JUNE 2000 – REVISED SEPTEMBER 2002 description (continued) required for normal network operation regardless of the state of the PHY-LLC interface. When the interface is in the reset or disabled state and LPS is again observed active, the PHY initializes the interface and returns it to normal operation.

  • Page 11: Tvp5146

    TVP5146 1.5 Functional Block Diagram Copy CVBS/Y/G Protection Data Detector Slicer Analog Front End VI_1_A Composite and S-Video Processor CVBS/ VI_1_B ADC1 Pb/B/C VI_1_C Luma CVBS/Y Separation Processing YCbCr 5-line VI_2_A Y[9:0] Chroma Adaptive CVBS/ Processing ADC2 VI_2_B Comb C[9:0] Output VI_2_C Formatter...
  • Page 12 TVP5146 1.6 Terminal Assignments PFP PACKAGE (TOP VIEW) 79 78 77 76 75 72 71 70 69 68 67 66 65 64 63 62 61 VI_1_B C_6/GPIO/RED VI_1_C C_7/GPIO/GREEN CH1_A33GND C_8/GPIO/BLUE CH1_A33VDD C_9/GPIO/FSO CH2_A33VDD DGND CH2_A33GND DVDD VI_2_A VI_2_B VI_2_C CH2_A18GND CH2_A18VDD A18VDD_REF...
  • Page 13 TVP5146 1.7 Terminal Functions Table 1–1. Terminal Functions TERMINAL DESCRIPTION NAME NUMBER Analog Video VI_1_A VI_1_x: Analog video input for CVBS/Pb/B/C VI_1_B VI_2_x: Analog video input for CVBS/Y/G VI_1_C VI_3_x: Analog video input for CVBS/Pr/R/C VI_2_A VI_4_A: Analog video input for CVBS/Y VI_2_B Up to 10 composite, 4 S-video, and 2 composite or 3 component video inputs (or a combination thereof) VI_2_C...

  • Page 14: Tvp5146

    TVP5146 Table 1–1. Terminal Functions (Continued) TERMINAL DESCRIPTION NAME NUMBER Host Interface I 2 C clock input I 2 C data bus Power Supplies AGND Analog ground. Connect to analog ground. A18GND_REF Analog 1.8-V return A18VDD_REF Analog power for reference 1.8 V CH1_A18GND CH2_A18GND Analog 1.8-V return...

  • Page 19: 74Hc/Hct14

    Philips Semiconductors Product specification Hex inverting Schmitt trigger 74HC/HCT14 PIN DESCRIPTION PIN NO. SYMBOL NAME AND FUNCTION 1, 3, 5, 9, 11, 13 1A to 6A data inputs 2, 4, 6, 8, 10, 12 1Y to 6Y data outputs ground (0 V) positive supply voltage Fig.1 Pin configuration.

  • Page 20: 74Alvt16373

    Philips Semiconductors Product specification 2.5V/3.3V 16-bit transparent D-type latch (3-State) 74ALVT16373 LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC) 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 1Q0 1Q1 1Q2 1Q4 1Q5 1Q6 2D0 2D21 2D2 2D3 2D4 2D5 2D6 2D7 2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7 SA00044 PIN DESCRIPTION...

  • Page 21: Mm1221~Mm1228

    2-Input 1-Output Video Switch (75Ω driver)/3-Input 1-Output Video Switch (75Ω driver) MM1221~1228 MITSUMI 2-Input 1-Output Video Switch (75Ω driver)/3-Input 1-Output Video Switch (75Ω driver) Monolithic IC MM1221~MM1228 Outline These ICs are high grade video switches with 2-input 1-output or 3-input 1-output and built-in 75Ω driver. The series includes those with and without built-in clamp and 6dB amp circuits.

  • Page 22: Mm1221~Mm1228

    2-Input 1-Output Video Switch (75Ω driver)/3-Input 1-Output Video Switch (75Ω driver) MM1221~1228 MITSUMI Block Diagram (MM1221~MM1228) Control input truth table Control input truth table Control input truth table Control input truth table...

  • Page 23: Lp2995

    July 2003 LP2995 DDR Termination Regulator General Description Features n Low output voltage offset The LP2995 linear regulator is designed to meet the JEDEC SSTL-2 and SSTL-3 specifications for termination of DDR- n Works with +5v, +3.3v and 2.5v rails SDRAM.

  • Page 25: Msp 34X5G

    MSP 34x5G PRELIMINARY DATA SHEET VREF1 DACM_L SC1_OUT_R DACM_R SC1_OUT_L VREF2 AHVSUP 33 32 31 30 29 28 27 26 25 24 23 CAPL_M RESETQ AHVSS I2S_DA_IN2 AGNDC DVSS SC2_IN_L DVSUP SC2_IN_R ADR_CL MSP 34x5G I2S_DA_IN1 SC1_IN_L I2S_DA_OUT SC1_IN_R I2S_WS VREFTOP I2S_CL MONO_IN...

  • Page 26: Tuner

    11.Terminal for External Connection & Outline Drawing...

  • Page 27: Main Board Schematic And Pcb Layout

    R256 R257 R258 R259 *10K *10K *10K *10K E5_SDRAM_DQ[31..0] *5P1.0 E5_GPIO0 SPI_MOSI R260 SPI_MISO R261 E5_GPIOx36 *10K E5_GPIO1 SPI_SCK R262 SPI_CS2 R263 E5_GPIO7 E5_GPIO2 E5_VDDX E5_GPIO6 *10K E5_GPIOx35 E5_GPIO4 E5_GPIO3 *10K E5_GPIOx32 *10K E5_GPIO5 *LL60P E5_SIO_IRRX E5_GPIOx34 IR_FMUTE 10,12 SKT-U1 E5_UART2_TX E5_GPIOx31 *10K...
  • Page 28 TERMINATION TERMINATION AT E5.1 AT DDR The VTT side of the terminaton resistors should be placed on a wide VTT island on the surface layer. The island is located at each end of the bus, so it does not interfere with the signal routing.
  • Page 29 LAYOUT SDRAM_CS0 SDRAM_DQ[31..0] NOTE: PLACEMENT SDRAM_A0 SDRAM_DQ0 SDRAM_A0 SDRAM_A1 SDRAM_DQ1 SDRAM_A1 SDRAM_A2 SDRAM_DQ2 SDRAM_A2 SDRAM_A3 SDRAM_DQ3 SDRAM_A3 SDRAM_A4 SDRAM_DQ4 SDRAM_A4 SDRAM_A5 SDRAM_DQ5 SDRAM_A5 SDRAM_A6 SDRAM_DQ6 SDRAM_A6 SDRAM_CLK1 SDRAM_A7 SDRAM_DQ7 SDRAM_A7 SDRAM_A8 SDRAM_DQ8 SDRAM_A8 SDRAM_A9 SDRAM_DQ9 SDRAM_A9 SDRAM_A10 SDRAM_DQ10 SDRAM_A10 A10/AP SDRAM_A11 SDRAM_DQ11 SDRAM_A11...
  • Page 30 E-Link III RESET CIRCUITRY Connector /RST_HOST /RST_HOST /RST_SW C147 B221 IN4148 1u/50 C141 /E5_CS1 2 *10u/16 E5_ALE 2,6 /SYS_RST C139 *IN4148 E5_MA2 2,6 E5_MA3 C140 HD15 2,6 E5_MA1 HD13 2,6 HD14 47u/16 74AHCT14 74AHCT14 HD11 2,6 HD12 3906 HD10 /SYS_RST C142 UART 100K/*10K...
  • Page 31 IR EMITTER FLASH MEMORY(2 or 4 or 8 Mb) HD[15..0] C151 SKT-U2 *10K *104 BA[22..1] SKT-TSOP48 HD[15..0] 2,5 Q2 *3904 E5_IRTX1 BA16 BA17 BA15 BYTE/VIO *100 2P2.0 BA14 *2MM PITCH BA10 BA13 HD15 PH2-TH BA11 BA12 To AVIO Board BA12 BA11 HD14 BA13...
  • Page 32 1394 FIREWIRE PHY C161 PHY_XI 27PF 24.576MHz C162 PHY_XO GND_PHY_D C163 104 27PF R144 6.8K/1% 6.8K//91K = 6.327K BIO_LREQ BIO_LREQ C164 R145 51 GND_PHY_D V33_PHY_D R146 91K/1% V33_PHY_A 56PF R147 100 (/RST_PHY) E5_GPIOx35 C165 GND_PHY_D TPBIAS R148 C167 C166 BIO_PHY_CLK SYSCLK AGND R149...
  • Page 33 MAIN POWER REG VCC_VOUT_A 2_5V B221 PQ018EZ02/PQ070XZ02 VOUT C181 C182 C183 C184 R168 100u/16 C186 100u/16 C185 330u/16 C187 C188 220u/16 R169 GND_VOUT *2.2K VCC_AOUT_A B221 DV33 C189 LT1117-3.3 C190 VOUT 220u/16 C192 C193 C194 C195 R170 C191 GND_AOUT 47u/16 V33_AIN_A R171 DV33...
  • Page 34 R174 2.2K C201 33PF R175 2.2K Pb/B_IN R176 C202 R177 R179 56 100K R178 VI_VSYNC 2 14.31818MHz R180 C204 F_C_IN C203 R181 56 V33_VIA V18_VIA 33PF V33_VID V18_VID R182 C205 F_CVBS_IN R183 56 Y/G_IN R184 C206 R185 56 R186 C207 F_Y_IN VI_1_B C_6/GPIO/RED...
  • Page 35 DV33 Audio Out (2 & 6 ch) IDC Slave Addr: 0x22/23 C237 10u/16 R205 5.6K CENTER 12 C238 10u/16 R206 5.6K SUBWOOFER 12 AO_MCLKO 2 MCLK AOUTL1 AO_SCLK 2 C239 10u/16 R207 5.6K BCLK AOUTR1 REAR_L 12 AO_FSYNC 2 LRCK MUTEC1 AO_D3 2 C240...
  • Page 36 C278 *22PF C279 *22PF Y_Out C_Out R236 C280 1.8uH C281 R237 C282 1.8uH C283 *220 *331 *220 *331 C284 C285 *22PF *22PF Pr/R_Out Pr/R_O 12 Y/G_Out Y/G_O R238 C286 1.8uH C287 R239 C288 1.8uH C289 *220 *331 *220 *331 C290 *22PF Pb/B_Out Pb/B_O 12...
  • Page 37 24P1.0/*26P1.0 OPTICAL 5 SPDIF_OUT 5 SUBWOOFER 10 MUTE CENTER 10 FRONT PANEL INTERFACE /RST_AUDIO 5,10 REAR_R 10 REAR_L 10 5V_STB A_R_OUT 10 A_L_OUT 10 SCART1 TVP5146_C7 10P2.0 GPO1 SCART2 TVP5146_C8 GPO2 D_FM VFD_DIO R247 2.2K E5_GPIOx42 E5_GPIOx34 2 FP_SCLK VFD_CLK SCART AV MODE R248 E5_GPIOx41...

  • Page 42: Av Board Schematic And Pcb Layout

    +6.2V +12V 47u/16 6.2V 1/2W BTSC_AINL 7 AUDIO IN BTSC_AINR 7 AV2-8.4-6G 4.7u/50 8.2k EXT_AUDIO_IN_L 4.7u/50 A_L_IN BTSC_AINL 4.7u/50 A_R_IN EXT_AUDIO_IN_R IN_L 24P1.0 OPTICAL 6 8.2k 4.7u/50 4052 SPDIF_OUT 6 BTSC_AINR *10k *10K SUBWOOFER 5 IN_R MUTE CENTER 5 CS-09 /RST_BTSC 7 REAR_R 4 B221...
  • Page 43 V_OUT 1 CVBS B221 *MMBD4148SE SOT-23 CVBS/S-VIDEO 5V_STB 6.8K 220u/16 S_Y_OUT 1 3904 *MMBD4148SE SOT-23 6.8K B221 5V_STB CS-09 5V_STB *MMBD4148SE SOT-23 B221 5V_STB 4.7K(OPEN) 0(OPEN) E5_GPIOx1_RTC_INT 5V_STB 6.8K 0(OPEN) 220u/16 1N4148 S_C_OUT 1 3904 + C25 M41T80(OPEN)/PCF8563 10u/16 6.8K LL60P 32.768KHZ/20PF IIC_SDA 1,7...
  • Page 44 A-12V 4.7K 4.7K A_R_OUT 1 10u/16 R_OUT R_OUT 1,6,8 A-12V 4558 A+12V 3904 AMUTE 4,5 5V_STB 100K 3906 4.7K A-12V 1n4148 C137 4.7K 4.7K 4.7K A_L_OUT 1 10u/16 L_OUT L_OUT 1,6,8 4558 A+12V 100u/16V 3904 +3V3 -12V +5V +12V A+12V A-12V -12V C138...
  • Page 45 A-12V REAR_R 1 10u/16 REAR_R_OUT REAR_R_OUT 6 4.7K 4.7K 4558 A+12V 3904 4.7K A-12V AMUTE 3,5 4.7K 4.7K REAR_L 1 10u/16 LT_OUT REAR_L_OUT REAR_L_OUT 6 4.7K 4558 A+12V 3904 Title <Title> Size Document Number <Doc> Date: Tuesday, August 16, 2005 Sheet...
  • Page 46 A-12V CENTER 1 10u/16 CENTER_OUT CENTER_OUT 6 4.7K 4.7K 4558 A+12V 3904 4.7K A-12V AMUTE 3,4 4.7K 4.7K SUBWOOFER 1 10u/16 SUBWOOFER_OUT SUBWOOFER_OUT 6 4.7K 4558 A+12V 3904 Title <Title> Size Document Number <Doc> Date: Tuesday, August 16, 2005 Sheet...
  • Page 47 R_Cr B_Cb 10u/16 6.8K GP1F32T OPTICAL 220u/16 R_V_OUT 3904 B221 6.8K AV4-8.4-6G-3 R100 B221 R101 B221 B221 SPDIF_OUT R102 6.8K AV8-8.4-6G-3 1,3,8 L_OUT 220u/16 1,3,8 R_OUT B_U_OUT CENTER_OUT 3904 SUBWOOFER_OUT REAR_L_OUT R103 R104 6.8K R105 REAR_R_OUT 1,3,8 L_OUT 1,3,8 R_OUT R106 6.8K 220u/16...
  • Page 48 SC1_L_IN SC1_R_IN 3.3u/50 SC2_L_IN SC2_R_IN BTSC 10u/16 +12V VCC_AIN R110 IDC Slave Addr: 0x80/81 R111 TV_MONO TV_MONO BDCOMP TV_IF 56PF 10u/16 47u/16 8.2V 1/2W 56PF R112 AVSUP AHVSUP R113 ANA_IN1+ 7.5K BTSC_AINL 1 ANA_IN- SC1_OUT_L 10PF TESTEN SC1_OUT_R CLK_MSP_XIN XTAL_IN VREF1 CLK_MSP_XOUT BTSC_AINR 1...
  • Page 49 SC2_R SC2_G SC2_B 5V_STB R221 R218 2.2K +12V R181 R178 R177 R176 R175 R174 4.7K *FSAV330 3906 R118 *100 1/4W LOOP_C *104 *104 *47u/16 R219 SC1_CVBS_SEL R_Cr R119 *100 1/4W SC2_R C132 R222 1K 3.3K SC1_R *220u/16 3904 3904 3904 VI_FSS R220 3904...

  • Page 54: Key Board Schematic And Pcb Layout

    G[1:6] 9015 STB_LED P[1:16] 5P2.0 VFD1 2.2 1/4W HNVC06SC020 4.7K -24V 小屏 下引脚。 P_CTL_PSW 22u/50 4P2.0 -24V 1N4148 KEY_04 270K KEY03 1N4148 STB_LED 1N4148 KEY02 STANDBY/ON FIP24 FIP12 KEYC CH-/REW FIP11 KEYB FIP10 KEYA FIP9 1N4148 OPEN/CLOSE FIP8 PAUSE FIP7 FIP6 FIP5 SOURCE...

  • Page 59: Power Board Schematic And Pcb Layout

    CD11T 25V100U -12V HER105 *2P2.5 +12V *221 AC400V TO fan PQ12RD21 CD11T 25V100U CD11T 25V100U BCK-28-0637 CE16 +12V 5P2.5 101/500V -12V 1N4007 BYW29E-200 GND/3.3V B+12V V_Crl 3.3K 1N4007 102/1KV CD11T 25V470u CE14 101/500V GZ1000u/25 47U/25 10MM 68K 2W +12V 10P2.5 1N4007 *P6KE200 10uH...

  • Page 62: Partslist

    PARTS LIST MAIN BOARD ITEM DESCRIPTION LOCATION L5,R55,R56,R73,R75,R76,R96,R97,R103,R104,R 0090001 CHIP RESISTOR 1/16W 0Ω ±5% 0603 114,R125,R140,R171,R243,R99,R176,R184,R190 0090296 CHIP RESISTOR 1/16W 18Ω ±5% 0603 R180,R182,R186,R188,R192,R194,R196 R25,R26,R27,R28,R29,R31,R32,R34,R35,R36,R 0090004 CHIP RESISTOR 1/16W 22Ω ±5% 0603 37,R38,R148,R164,R165,R232 R84,R110,R111,R112,R113,R139,R141, 0090005 CHIP RESISTOR 1/16W 33Ω ±5% 0603 R142,R143,R199,R200,R248,R249, R250 R47,R48,R49,R50,R51,R52,R53,R54,R57,R59,R6 0090220 CHIP RESISTOR...
  • Page 63 PARTS LIST MAIN BOARD ITEM DESCRIPTION LOCATION C14,C15,C16,C33,C34,C35,C46,C47,C48,C56,C 81,C82,C83,C86,C93,C94,C95,C98,C108,C109,C 0310066 CHIP CAP 50V 102 ±10% X7R 0603 110,C117,C118,C119,C120,C125,C126,C127,C13 4,C135,C136,C137,C142,C156,C169,C173,C179, C269,C270 C7,C10,C36,C37,C49,C51,C53,C54,C59,C62,C6 0310072 CHIP CAP 50V 103 ±10% X7R 0603 5,C66,C71,C72,C77,C78,C89,C90,C171,C194 C3,C5,C6,C8,C9,C12,C13,C17,C18,C19,C20,C21 ,C22,C27,C28,C29,C30,C31,C32,C40,C41,C42,C 43,C44,C45,C50,C52,C55,C57,C58,C60,C61,C63 ,C64,C67,C68,C69,C70,C73,C74,C75,C76,C79,C 80,C84,C85,C87,C88,C91,C92,C96,C97,C101,C1 02,C103,C104,C105,C106,C107,C112,C113,C114 ,C115,C116,C122,C123,C124,C129,C130,C131,C 132,C133,C140,C143,C144,C152,C154,C155,C15 0310207 CHIP CAP 50V 104 ±20% X7R 0603 7,C158,C163,C165,C170,C172,C174,C175,C176, C177,C178,C180,C183,C184,C186,C188,C190,C...

  • Page 64: Main Board

    PARTS LIST MAIN BOARD ITEM DESCRIPTION LOCATION 0881821 IC PQ025EZ01ZP 0881936 IC TVP5146 PQFP 69.1 0882672 IC L2146 PQFP 0960169 CRYSTAL 24.576MHz 49-S 0960171 CRYSTAL 13.50MHZ 49-S 0960229 CRYSTAL 14.31818MHZ 49-S 1632372 PCB 2DW9927-2 1940005 Connecter 6P 2.0mm 1940023 Connecter 7P 2.0mm 1940030 Connecter 10P 2.5mm...

  • Page 65: Main Key Board

    PARTS LIST MAIN KEY BOARD ITEM DESCRIPTION LOCATION 0000268 RESISTOR 1/4W2.2Ω±5% 0000488 RESISTOR 1/6W220Ω±5% 0090001 CHIP RES. 1/16W 0Ω ±5% 0090003 CHIP RES. 1/16W 10Ω ±5% R10,R25 0090181 CHIP RES. 1/16W 100Ω ±5% 0090019 CHIP RES. 1/16W 4.7K ±5% R15,R22 0090023 CHIP RES.

  • Page 66: Power Board

    PARTS LIST POWER BOARD ITEM DESCRIPTION LOCATION 00000059 Resistor 1/6W33Ω±5% 00000169 Resistor 1/6W470Ω±5% 00004069 Resistor 1/6W180Ω±5% 00000309 Resistor 1/6W3.3K±5% R4,R19,R3 00101299 Resistor 1/6W4.7K±1% 00103099 Resistor 1/6W5.1K±1% R20,R18 00000349 Resistor 1/6W4.7K±5% 00000509 Resistor 1/6W33K±5% R9,R28 00000229 Resistor 1/6W1K±5% R14,R26,R16 00000279 Resistor 1/6W2.2K±5% R29,R27 00000089 Resistor...

  • Page 67: Power Board

    PARTS LIST POWER BOARD ITEM DESCRIPTION LOCATION 48.1 07800339 TRANSISTOR 9015C 07800239 TRANSISTOR 2N3904(100-300) TO-92 49.1 07800329 TRANSISTOR 9014C 07800299 TRANSISTOR C8050 0790024 MOSFET 1PP14N03L TO-220 Q7,Q2 51.1 0790025 MOSFET AP40N03P TO-220 Q7,Q2 51.2 0790028 MOSFET 1PP15N03L TO-220 Q7,Q2 08805539 IC LM431ACZ TO-92 IC3,IC5 52.1...

  • Page 68: Av Board

    PARTS LIST AV BOARD LOCATION ITEM DESCRIPTION 0090001 Chip Res. 1/16W 0Ω ±5% 0603 R16,R159,R135,R147,C84,C86 0090003 Chip Res. 1/16W 10Ω ±5% 0603 R66,R67,R144 0090004 Chip Res. 1/16W 22Ω ±5% 0603 R124 0090006 Chip Res. 1/16W 75Ω ±5% 0603 R136,R139,R178,R176,R174,R150 0090007 Chip Res. 1/16W 180Ω...

  • Page 69: Av Board

    PARTS LIST AV BOARD LOCATION ITEM DESCRIPTION C2,C8,C21,C24,C39,C40,C41,C42,C44,C45, 0310207 Chip Cap. 50V 104 ±20% X7R 0603 C46,C47,C65,C68,C75,C77,C81,C97,C98,C 100,C103,C105,C106,C119,C120,C129 0310379 Chip Cap. 25V 474 +80%-20% Y5V 0603 C72,C74 0310542 Chip Cap. 16V 474 ±10% X5R 0603 C72,C74 43.1 0310219 Chip Cap. 16V 106 +80%-20% Y5V 1206 C9,C137,C138 0390095 Chip bead...

  • Page 70: Power Switch Board

    PARTS LIST POWER SWITCH BOARD ITEM DESCRIPTION LOCATION 1340003 TACT SWITCH 6×6×1 0620154 LED 3R 4HD H=4.3 1940141 SOCKET 4P 2.0mm 1563331 9DW9922-1...

  • Page 71: Dv Board

    PARTS LIST DV BOARD ITEM DESCRIPTION LOCATION 1860040 1394 SOCKET IEEE1394 4P/F DIP 1632157 PCB CDW805-2...

  • Page 72: Front Av Board

    PARTS LIST FRONT AV BOARD ITEM DESCRTIPTION LOCATION 1563330 BDW9922-1 1910112 SOCKET AV3-SK-01...
  • Page 73 BBK ELECTRONICS CORP., LTD. 23 Bubugao Road, Wusha, Chang'an, Dongguan, China http: //www.gdbbk.com...

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