Sony STR-DH540 Service Manual Download Page 39

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STR-DH540

STR-DH540

5-24. PRINTED WIRING BOARD – DCDC Board –

• See page 14 for Circuit Boards Location. •

: Uses unleaded solder.

IC1904

IC1902

IC1903

R1907

R191

R1914

R1915

C1915

R1916

C1916

R1918

R1919

C1922

C1925

R1926

C1926

R1927

C1927

R1928

C1930

C1931

C1932

R1933

C1935

C1936

C1937

R1940

R1942

C1942

R1943

R1944

R1945

R1946

R1947

R1948

L1902

L1903

L1904

L1907

L1908

L1909

D923

F941

CN941

C1905

C1907

C1906

C1961

C1966

C1910

C1965

C1912

C1960

C1967

C1911

C1962

C1976

F940

CN901

CN1901

C1947

C1945

C1946

R1965

CL948

CL946

CL942

CL941

CL943

C1971

C1951

C1957

C1972

C1955

C1949

C1952

C1956

C1973

C902

C907

C908

CL911

CL909

CL950

CL910

CL949

CL947

DCDC BOARD

(COMPONENT SIDE)

1-887-631-

(11)

DCDC BOARD

(CONDUCTOR SIDE)

1-887-631-

(11)

Summary of Contents for STR-DH540

Page 1: ...ndards Please note that the use of this accessory with iPod or iPhone may affect wireless performance Windows Media is either a registered trademark or trademark of Microsoft Corporation in the United States and or other countries This product is protected by certain intellectual property rights of Microsoft Corporation Use or distribution of such technology outside of this product is prohibited w...

Page 2: ...p p 75 ohms iPod iPhone section DC 5V 1 0 A MAX USB section Supported format MP3 MPEG 1 Audio Layer 3 32 kbps 320 kbps VBR WMA 48 kbps 192 kbps AAC 48 kbps 320 kbps WAV 8 kHz 48 kHz 16 bit PCM Compatibility with all encoding writing software recording devices and recording media cannot be guaranteed Transfer speed Full speed Supported USB device Mass Storage Class Maximum current 500 mA General Po...

Page 3: ...URITÉ DE FONC TIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY 1 SERVICING NOTES 4 2 DISASSEMBLY 2 1 Case Entry 5 2 2 Front Panel Section 6 2 3 DCDC Board STANDBY Board 7 2 4 Back Panel Section 8 2 5 MAIN Board Section 8 2 6 MAIN Board 9 3 TEST MODE 10 4 FM TUNER CHECK 13 5 DIAGRAMS 5 1 Block Diagra...

Page 4: ...aded solder but unleaded solder may also be added to ordinary solder SECTION 1 SERVICING NOTES NOTE OF REPLACING THE IC3506 AND IC4100 ON THE DIGITAL BOARD IC3506 and IC4100 on the DIGITAL board cannot exchange with single When these parts on the DIGITAL board are damaged exchange the entire mounted board NOTE OF REPLACING THE COMPLETE DIGITAL BOARD When the COMPLETE DIGITAL BOARD is exchanged ple...

Page 5: ...ARD STANDBY BOARD Page 7 2 4 BACK PANEL SECTION Page 8 SET 2 6 MAIN BOARD Page 9 Note This set can be disassemble according to the following sequence Note Follow the disassembly procedure in the numerical order given 2 1 CASE ENTRY 3 three screws BVTP 3 u 8 4 4 2 three screws B TYPE 4 u 8 5 case entry 1 three screws B TYPE 4 u 8 ...

Page 6: ... SECTION 2 CN4000 5P 1 Wire is removed from the pin lead 5 CN391 4P 3 wire flat type 25 core CN2101 4 cushion R 7 front panel section 6 five screws BVTP 3 u 8 LUH VHWWLQJ USB WIRE INSULATION PC board heat sink pin lead front side ...

Page 7: ... board 8 two screws BVTP 3 u 8 0 DCDC board 5 CN941 4P qa CN953 3P qs CN951 2P 6 CN901 2P 1 one screw BVTP 3 u 8 2 cushion R 3 CN1500 10P LUH VHWWLQJ back panel DCDC board Note Process so that lead wire does not contact with power cord Note Process so that lead wire does not contact with power transformer 4 Wire is removed from the pin lead ...

Page 8: ...type 25 core CN2015 2 wire flat type 17 core CN2011 3 wire flat type 25 core CN2014 4 CN2004 2P 2 CNP920 5P 3 CNP930 5P 4 one screw BVTP 3 u 8 6 two screws BVTP 3 u 8 7 two screws BVTP 3 u 8 5 USB WIRE INSULATION PC board 8 MAIN board section LUH VHWWLQJ 1 Wire is removed from the pin lead pin lead power transformer T901 MAIN board rear side ...

Page 9: ...STR DH540 9 2 6 MAIN BOARD Note This illustration sees the MAIN board from back side 3 heat sink section 2 two screws BVTP 3 u 8 4 MAIN board 1 Remove the thirty solders ...

Page 10: ...ch time the DISPLAY button is pressed SYS vX XXX MAIN vX XX VIDEO vX XX OSD vX XX and SFLASHvX XX appear in this order and returns to the H54 XXX display X XX Software version KEY CHECK MODE Each button can be checked Procedure 1 While pressing SPEAKERS and PURE DIRECT buttons simultaneously press the 1 button to turn on the main power 2 The message REST 12 appears Every pressing of any button oth...

Page 11: ...Surround Level S x x x x x x Temperature T E M P Total Power On T x x x x x H x x M Main Power On M x x x x x H x x M Power On Count R E B O X x x USB UPDATE TEST MODE To update micontroller software through USB Procedure 1 Plug in USB device in power off condition 2 While pressing TUNING MODE and PURE DIRECT buttons simultaneously press the 1 button to turn on the main power 3 The message UPDATIN...

Page 12: ...the key of remote commander 12 Either one of the display below appears according to the destination of the set Items Display Destination D E S T U N F I X Destination UCA fix U C A f i x Destination J fix J f i x Destination TW fix T W f i x Destination SP CN fix C N f i x Destination KR fix K R f i x Destination E2 E3 fix C H 3 f i x Destination CEL fix C E L f i x Destination AU fix A U f i x De...

Page 13: ... Note Use 75 ohm coaxial cable to connect SG and the set You cannot use video cable for checking Please use SG whose output impedance is 75 ohm 3 Set to FM tuner function and scan the input FM signal with automatic scanning 4 Confirm that input Frequency of A B and C are detected and automatic scanning stops The stop of automatic scanning means The station signal is received in good condition SECT...

Page 14: ...STR DH540 14 SECTION 5 DIAGRAMS Circuit Boards Location DCDC board MAIN board DIGITAL board TUNER1 board DISPLAY board STANDBY board POWER KEY board HEADPHONE board FRONT JACK PWB board ...

Page 15: ...R FUNCTION SELECT IC400 SLIN 2 OUT2 SRIN 1 OUT1 LINE AMP IC411 68 6 2 1 69 7 5 FK 5 FK 5 FK SL OUT CIN 2 OUT2 SWIN 1 OUT1 LINE AMP IC413 70 6 2 1 71 7 C OUT SW OUT INL1 2 OUT2 INR1 1 OUT1 LINE AMP IC410 63 6 2 1 64 7 5 FK 5 FK 5 FK FL OUT SYSTEM CONTROL IC2100 1 6 11 TUNER_MOSI 10 TUNER_CLK EVOL_DATA DATA CLK EVOL_CLK 3 2 57 58 10 11 59 60 75 14 13 15 C 18 5 FK 5 FK 5 FK 17 43 44 51 52 47 48 16 76...

Page 16: ...T R CH VOUT1 VOUT2 VOUT5 VOUT6 VOUT3 VOUT4 26 27 6 7 BCK LRCK 8 MPOUT1 MPOUT4 DATAOUT 19 SL SR_IN A D_2CH DIR_IN L R_IN 40 MPOUT2 20 16 22 65 63 57 C SW_IN 58 D A CONVERTER IC2104 DATA2 SL OUT R CH 19 20 DATA1 C OUT 22 SW OUT 21 ADINL ADINR RXIN5 12 11 EEPROM IC2102 BINARY COUNTER IC2111 MUTING IC2112 D2104 56 36 HDMI_CECIN HDMI_CECOUT DIR FSRATE CKA Q4B SCL SDA 4 RESET IC2101 VOUT 6LJQDO SDWK AUD...

Page 17: ...R Q651 SL LIMITER Q702 Q703 BOOSTER Q700 CURRENT DETECT Q704 CURRENT DETECT Q705 BOOSTER Q701 LIMITER Q752 Q753 BOOSTER Q750 CURRENT DETECT Q754 CURRENT DETECT Q755 BOOSTER Q751 SYSTEM CONTROL IC2100 3 6 C PROTECT TEMP_SENSOR_2 TEMP_SENSOR_1 LIMITER HP_RY FRONT_SPK_RY C SL_SR_RY HP_DET LIMITER Q552 Q553 BOOSTER Q550 CURRENT DETECT Q554 CURRENT DETECT Q555 PROTECTOR Q320 Q325 BOOSTER Q551 TH251 TH2...

Page 18: ...USB_OVC USB_SCL USB_BUSY USB_MCHNG USB_IRPTO USB_RESET HDMI CONTROLLER IC3000 1 2 POWER CONTROL IC4102 OVER VOLTAGE CONTROL IC4101 56 54 55 USB_IP_Reset USB_IP_SDA USB_IP_SCL 4 13 12 RESET I2C_SDA I2C_SCL USB MEMORY IC3002 8 6 V_MUTE V_SEL_SW2 SYSTEM CONTROL IC2100 4 6 MUTE PROTECTION Q281 Q283 XOUT_PLL XIN_PLL 5 59 4 3 EN FAULT EN J218 1 2 J218 2 2 CN106 D D USB DIGITAL SECTION Page 16 D X4100 16...

Page 19: ... 52 51 50 49 48 47 93 92 94 HDMI_MUTE 31 INITX 38 Sparta_RST 29 MU_RST 14 HDMI CONTROLLER IC3000 2 2 VCOM_RESET 42 INITX 38 SYSTEM CONTROL IC2100 5 6 CS 1 SCK 6 DO 2 DI 5 EEPROM IC3502 R5PWR5V 100 4 RESET IC3001 1 4 5V REG IC3500 D3002 9 D3005 D3006 D3003 159 T0X2 DATA2 DATA2 DATA1 DATA1 DATA0 DATA0 CLOCK CLOCK SCL 5V SDA 5V HOT PLUG DET CEC 5V POWER T0X2 T0X1 T0X1 T0X0 T0X0 T0XC T0XC TXDSCL0 158 ...

Page 20: ... D900 D901 D904 D905 RECT D921 RY920 F913 F912 F1 F2 7V REG IC350 7V REG IC351 7V REG IC352 5V REG IC2106 5V REG IC2110 3 3V REG IC102 RELAY DRIVE Q920 3 6V REG IC1902 3 3V REG IC902 1 2V REG IC2500 1 2V REG IC3508 5V F1 F2 5V REG IC3503 2V REG IC1903 6V REG IC1904 RELAY DRIVER Q901 DC CONVERTER TRANSFORMER T100 SWITCHING TRANSISTOR Q102 LED DRIVER Q105 LED PURE DIRECT D104 LED DRIVER Q110 LED DRI...

Page 21: ...Parts extracted from the component side f internal component Pattern from the side which enables seeing Note The components identi fied by mark 0 or dotted line with mark 0 are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le nu méro spécifié Abbreviation AUS Au...

Page 22: ...4103 R2168 R2550 R3108 JL4104 R2551 R3109 JL4105 R2552 JL4106 R2553 JL4107 R2554 R2556 R2558 R2559 R3111 R3113 R2177 R2178 C3530 C3531 R2184 R2185 R2186 R2187 R2188 R2189 R2192 R2193 R2196 R2198 R2199 C3549 C4101 RB2100 C3359 RB2101 C4106 RB2102 C4107 C3550 RB2104 C4109 RB2105 RB2106 RB2107 RB2108 C3361 RB2109 C3556 C4110 RB2110 C3561 C3566 1 2 25 24 CN2000 C3570 1 2 17 16 CN2001 1 2 25 24 CN2002 ...

Page 23: ...73 C2174 C2175 C2177 FB3001 FB3004 C2182 C2183 C2184 C2185 C2186 R2161 R3102 C3513 R3104 C2576 C3516 C3517 R3107 C3518 C2191 C3519 C2197 C2198 C3520 R3110 C2199 R3112 C3523 C3525 C3526 C3527 C3528 C3529 R3502 R3503 R3504 R3505 R3506 R3507 R3508 R2181 CL2009 R3509 C3532 C3533 C3534 C3536 C3538 CL2010 R3510 CL2011 CL2012 CL2013 R3513 CL2014 R3514 CL2015 R3515 CL2016 R3516 CL2017 R3517 C3540 R3518 R2...

Page 24: ... MCKIN 4 BCKIN 5 LRCKIN 6 DATAIN 7 MPIN1 8 MPIN2 9 MPIN3 10 MPIN4 11 MPIN5 12 MPIN6 13 MCKOUT 14 BCKOUT 15 LRCKOUT 16 DATAOUT DGND DVDD MPOUT1 MPOUT2 MPOUT3 MPOUT4 ERRF MUTEB NPCMF MPIO1 MPIO2 MPIO3 MPIO4 XMCK XOUT XIN 33 DGND 34 DVDD 35 XMODE 36 CSB 37 SCK 38 SI 39 SO 40 INTB 41 DSTATE 42 DVDD 43 DGND 44 ADINR 45 ADINL 46 AVDD 47 AGND 48 VREF 49 RXIN3A 50 RXIN2A 51 RXIN1A 52 DGND 53 RXOUT 54 DVDD...

Page 25: ...2156 0 001 C2155 0 01 C2152 0 1 R2225 0uH FB2001 C2036 0 1 R2228 100 R2227 100 R2226 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 E OPTICAL_SAT OPTICAL_TV V_MUTE V_SEL_SW2 V_COMP_SW2 L_IN R_IN DAC_FL SW SBL SBR SR SL DAC_FR C 7V 3 3V DGND CL2009 CL2010 CL2011 CL2012 CL2013 CL2014 CL2015 CL2016 CL2017 CL2019 CL2020 CL2069 CL2023 CL2024 ...

Page 26: ...ATE 15 DAC_IIC_SDL 16 DAC_IIC_SCA 17 DIR_INT 18 DIR_XSTATE 19 DIR_SIGNAL 20 DIR_RST 21 DIR_CE 22 DIR_MISO 23 DIR_SPICLK 24 DIR_MOSI 25 VSS 26 VCC 27 DSP_INT 28 DSP_SFLASH_HOLD 29 DSP_RST 30 NW_ADC_RST 31 DSP_NPCM 32 DSP_ERROR 33 C 34 VSS 35 VCC 36 HDMI_CECOUT 37 DSP_SPICS 38 INITX 39 DSP_MISO 40 DSP_MOSI 41 DSP_SPICLK 42 VCOM_RESET 43 CEC_PCONT 44 VCOM_SDA OUT 45 MU UART IN 46 MD1 47 MD0 48 PE2 X0...

Page 27: ...08 28 RESET_MAIN 29 VDD_INT 30 UART_OUT 31 UART_IN 32 LED 33 DPI_P12 34 DPI_P13 35 DAI_P03 36 DPI_P14 37 VDD_INT 38 VDD_INT 39 VDD_INT 40 SL SR_IN 41 SL SR_OUT 42 BCLK_IN 43 OPTION_L OPTION_R_OUT 44 FRONTHI_L R_OUT 45 VDD_INT 46 VDD_EXT 47 VDD_INT 48 L R_OUT 49 MID SW2_OUT 50 SBL SBR_OUT 51 ZONE_L R 52 VDD_INT 53 VDD_EXT 54 MCLK_IN 55 VDD_INT 56 C SW1_OUT 57 A D_2CH 58 C SW_IN 59 LRCLK_IN 60 BCLK_...

Page 28: ...003 100 R3034 RB3000 100 RB3002 100 RB3001 100 COMP_DET 10k R3112 100 R3111 10k R3113 R3013 10k R3014 10k R3012 10k 1k R3028 1k R3027 IC3000 MB9BF116NPMC G JNE2 1 VCC 2 NC 3 NC 4 NC 5 UPDATE_VURX 6 UPDATE_VUTX 7 UPDATE_SELA 8 UPDATE_SELA_ST 9 UPDATE_SELB 10 TEST_SCK 11 TEST_SDA 12 UPDATE_LED 13 NON_LPCM 14 MU_RST 15 MU_MD0 16 SEL_JIG 17 SEL_JIG_ST 18 Test_1 19 Test_2 20 Test_3 21 Test_4 22 Test_5 ...

Page 29: ...DATA0 SHIELD 9 DATA0 10 CLOCK 11 CLOCK SHIELD 12 CLOCK 20 21 13 CEC 14 RESERVE NC 15 SCL 5V 16 SDA 5V 17 DDC CEC GND 18 5V POWER 19 HOT PLUG DET 22 0 R3373 C3363 1 RB3204 0 RB3205 0 1k R3380 47k R3376 47k R3377 1 8k R3386 1 8k R3387 C3358 1 300 R3370 62 R3372 62 R3374 C3364 1 10k R3584 10k R3585 0 R3579 0 R3502 JL3228 C3359 1 JL3225 IC3500 MM1839A50NRE 1 CONT 2 GND 3 NC 4 VOUT 5 VIN X3501 27MHz 1 ...

Page 30: ...000 100 CL4002 CL4003 IC4100 BU94502AMUV 1 DVSSIO 2 RESETX 3 TMODE 4 KEY_COL1 IRPTO 5 KEY_COL2 SEARCH 6 KEY_COL3 MCHNG 7 KEY_ROW1 BUSY 8 KEY_ROW2 SCL 9 KEY_ROW3 SDA 10 DVDD_M DVSSIO DVDDIO TEST1 XIN_PLL XOUT_PLL TEST2 17 SEL_COD TEST3 SEL_SLAVE AVDDC AVSSC 21 USBDM 22 USBDP 23 REXTI 24 LED_ERROR CLK24MI 25 LED_PLAY LRCK SPDIF 26 LED_PSD BCK 27 LED_PUSB DATA 28 LED_REPEAT MCLK 29 DVDDIO 30 AMUTE 31...

Page 31: ...24 CN2015 R356 C703 R550 C320 C708 R551 C322 R553 C323 R554 R555 C325 R556 R558 C710 R365 C712 C713 R750 R751 R753 R560 R754 R561 R755 R562 R756 R563 R758 R566 C912 R567 C913 C720 R377 R760 R761 R762 R763 R570 R571 RY301 R572 R766 R573 R767 R574 R575 R576 R577 R578 R579 C731 C732 R770 R771 C735 R772 R773 R774 C350 R775 C351 C545 R776 C352 C546 R777 C353 C547 R778 C354 R779 C355 C931 GP801 C932 C93...

Page 32: ...Q754 E E Q755 R702 R707 R320 R709 R323 R714 R715 R718 R719 R531 R532 R533 R534 R921 R731 R925 R732 R733 R734 C505 C506 R350 R544 R353 R355 C701 R358 C704 C705 C706 CL400 CL401 R552 CL402 CL403 CL404 CL405 CL406 R557 CL407 CL408 CL215 R559 CL409 CL216 R366 R367 CL217 CL218 CL219 R752 CL410 CL411 CL412 R757 CL413 R564 CL220 CL414 C910 R565 R759 CL221 CL415 C911 CL222 CL416 CL223 CL417 R568 CL418 CL4...

Page 33: ...4 7k R771 4 7k R772 D771 DA2J10100L 270 R778 470 R776 220 R773 220 R774 PWR AMP PWR AMP PWR AMP C770 3300p C785 47p C781 4p Q772 KTA1024 Y Q775 KTC3206 Y Q774 KTC3206 Y D622 DA2J10100L 2 2k R625 D620 DA2J10100L 2 2k R627 56k R629 4 7k R620 4 7k R621 4 7k R622 D621 DA2J10100L 270 R628 470 R626 220 R623 220 R624 PWR AMP PWR AMP PWR AMP C620 3300p C635 47p C631 4p Q622 KTA1024 Y Q625 KTC3206 Y Q624 K...

Page 34: ...5SBA60 F Q320 2SA1514KT146S Q323 2SA1514KT146S C934 0 1 C935 0 1 22k R323 22k R320 C320 220 10V C323 220 10V D920 DA2J10100L R920 33 CC66 220p CC65 220p CC60 220p CC61 220p CC64 220p CL366 CL367 CL368 F910 2 5A 250V F911 2 5A 250V CNP930 5P R2 AC 2 1 3 4 5 CENTER TAP NC R2 AC 330 R395 D375 DA2J10100L 2 2k R375 330 R392 C322 0 01 47k R378 CL363 330 R394 CL362 CL364 Q375 RELAY DRIVER 2PD601ART 330 R...

Page 35: ...42 CL240 CL239 CL217 CL222 CL221 CL220 CL223 CL241 CL218 CL219 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 VCC OUT GND VCC OUT GND JL2871 JL2870 C2370 IC2351 JSR1124 JL2869 C2351 0 1 C2354 0 1 IC2352 DIGITAL OPTICAL RECEIVER DIGITAL OPTICAL RECEIVER JSR1124 0uH FB2890 JL2868 100 R2351 100 R2354 10 HP C_SUR PROTECT HP_DET DATA CLK DCAC_IN TUNER_L TUNER_R TUNER_GND NW_R_VOLIC_O...

Page 36: ... 67 66 65 64 63 62 61 GND 41 INL12 42 INR12 43 INL11 44 INR11 45 INL10 46 INR10 47 INL9 48 INR9 49 INL8 50 INR8 51 INL7 52 INR7 53 INL6 54 INR6 55 INL5 56 INR5 57 INL4 58 INR4 59 INL3 60 INR3 INL2 INR2 INL1 INR1 GND SBLIN SBRIN SLIN SRIN CIN SWIN FLIN FRIN GND ADCROUT ADCLOUT GND SUB1 R SUB1 L GND OUT1 1 1 VSS 2 2 OUT2 VCC C421 1000p C427 1000p C428 1000p C423 1000p C424 1000p C422 1000p C706 270p...

Page 37: ...R117 R101 C127 CL140 R104 C110 R129 R114 C116 R153 R127 R115 CL134 R135 R105 C104 CL125 R154 R146 R128 R116 R100 C100 R133 R111 C117 C107 JR JR116 JR JR117 JR JR100 JR111 JR JR121 JR JR131 JR JR129 JR JR104 JR JR122 JR JR133 JR JR137 JR JR127 JR JR124 JR JR130 JR JR102 JR JR135 JR JR139 JR JR119 JR JR123 JR JR136 JR JR JR JR125 JR JR118 JR JR JR115 JR JR103 JR JR101 JR106 JR JR JR110 JR132 JR107 J...

Page 38: ...TRANSISTOR CONTROL SWITCHING TRANSISTOR CONTROL VACUUM FLOURESCENT DISPLAY ND100 2 53 54 49 50 47 48 45 46 43 44 42 40 41 38 39 1 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 AD1 POWER_BUTTON DCAC_SIGNAL FL_EN FL_EN LED_ON LED_STBY CL115 CL116 CL117 CL118 CL119 CL120 CL121 CL122 CL123 CL124 CL126 CL129 CL130 CL136 CL138 CL131 CL132 CL133 CL134 CL135 CL137 CN102 25P LED_STBY LE...

Page 39: ...42 C1942 R1943 R1944 R1945 R1946 R1947 R1948 L1902 L1903 L1904 L1907 L1908 L1909 D923 F941 1 4 CN941 C1905 C1907 C1906 C1961 C1966 C1910 C1965 C1912 C1960 C1967 C1911 C1962 C1976 F940 1 2 CN901 1 11 CN1901 C1947 C1945 C1946 R1965 CL948 CL946 CL942 CL941 CL943 C1971 C1951 C1957 C1972 C1955 C1949 C1952 C1956 C1973 C902 C907 C908 CL911 CL909 CL950 CL910 CL949 CL947 DCDC BOARD COMPONENT SIDE 1 887 631...

Page 40: ...42 C1936 0 1 22 R1927 C1935 0 1 22 R1926 C1937 0 1 22 R1928 25V C1906 100 C1967 10 C1962 10 C1911 0 1 25V C1905 100 C1966 10 C1961 10 C1910 0 1 25V C1907 100 C1965 10 C1960 10 C1912 0 1 C1946 100 10V C1949 22 C1972 22 0 1 C1955 C1945 100 10V CN1901 11P NC 6V 1 6V DCDC_NW DCDC_NW 3 6V 3 6V 2V 2V 1 8V 1 8V C1976 3300 25V CL947 68k R1946 L1909 10uH 0 R1948 4 7 R1933 C1942 0 001 12k R1947 C1951 22 C19...

Page 41: ...1 R914 R913 C993 C994 D902 1 7 3 CN940 Q900 E 1 7 CN952 CL951 CL956 CL957 CL955 CL952 CL953 CL901 CL900 CL904 CL908 CL905 C983 CL954 R951 D904 D905 D900 C986 D901 C985 D903 R904 R903 Q901 E POWER TRANSFORMER SUB STANDBY BOARD COMPONENT SIDE STANDBY BOARD CONDUCTOR SIDE 1 887 629 11 11 1 887 629 11 11 A DIGITAL BOARD CN1500 Page 22 O DCDC BOARD CN901 Page 39 T901 POWER TRANSFORMER MAIN I MAIN BOARD...

Page 42: ... 10k R900 4 7k R902 Q901 2PD601ART 2 2k R903 C984 1 50V CL953 D903 DA2J10100L D900 D901 1SR154 400TE 25 D900 D901 D904 D905 D905 D904 47k R904 CL952 CL951 FH901 CL954 C983 0 1 0 R951 CL900 CL901 CL904 CN940 7P POWER_Relay AC_CUT Stby 3 3V Stby 3 3V 7 Stby GND Stby GND IC902 BD00GC0WEFJ SE2 1 Vo 2 FB 3 GND 4 NC 5 EN 6 NC 7 NC 8 Vcc 9 GND CL905 75k R952 24k R953 AC OFF DETECT RELAY DRIVER C994 0 1 C...

Page 43: ... JL132 JL130 JL121 JL133 JL128 JL134 JL129 JL126 JL122 JL123 TUNER1 BOARD 1 885 134 11 11 CHASSIS CHASSIS FM ȍ 2 F DIGITAL BOARD CN2100 Page 22 AM ANTENNA 86 1 3 8 86 L101 1 S1 2 3 6 4 S2 1 A B C D E F 2 3 4 5 6 7 8 J100 ET101 1 4 5 6 7 CN106 C151 1 3 CN105 1 5 CN104 R190 CL173 CL171 C152 CL170 CL172 R191 C150 D126 CL175 R192 JR JR200 JR JR201 D133 D134 D129 D130 AUTO CAL MIC CHASSIS C DIGITAL BOA...

Page 44: ...ROUT 14 LOUT 15 IISD 16 CP1 17 X1 18 X2 19 VDD 20 JL112 JL102 JL104 JL106 JL108 JL110 JL103 JL105 JL107 JL109 JL115 JL114 JL111 JL113 0 R104 1 2 3 4 5 6 7 8 9 9P CN101 IISD data audio VDD AUDIO L LRCK CE p con AUDIO R BCK GND DA for IIC IIC RDSI CK for IIC JL118 JL117 JL116 1 2 3 3P CN103 AM AM FM 10k R113 CN102 3P 3P 1 CE 2 3 Vout 4 Vdd MM3404A33URE IC102 GND 0 047 C107 C110 10 470p C101 1 C102 1...

Page 45: ... 1 887 712 21 21 1 A B C 2 3 4 5 6 7 POWER KEY BOARD 1 8 3 4 5 6 7 O G LED_ON CN103 8P AD1 LED_STBY POWER_BUTTON DGND NC 3 3V_STBY LED_ON 2 2k R171 10k R170 22k R177 4 7k R172 CL166 CL165 CL164 CL162 CL161 CL160 CL163 Q111 2PD601ART 100 R175 47 R176 100k R178 10k R173 100k R179 Q110 LED DRIVER LED DRIVER 2PD601ART D110 SML78423C TP15 2 2k R174 S114 SPEAKERS LED ON STBY S112 TUNING S111 TUNING S115...

Page 46: ...AL BOARD 1 7 PVDD RXIN1 RXIN2 RXIN3 RXIN4 RXIN5 RXIN6 RXIN7 RXIN8 DGND DVDD RXOUT DGND RXIN1A RXIN2A RXIN3A VREF AGND AVDD ADINL ADINR DGND DVDD DSTATE INTB SO SI SCK CSB XMODE DVDD DGND ADC data II C bit info 2ch data II DSD II S PDIF LR clock II DSD II S PDIF Bit clock Master clock 5 6 6ch data 3 4 6ch data 1 2 6ch data II DSD 2ch data II DSD II Non PCM II Data mute II Error LR clock II DSD LR c...

Page 47: ...cuit HB 300H CPU I O port ROM 112 kbytes Internal data bus RAM 4 kbytes EEPROM 16 kbytes 2 kbytes Interval timer 1 Interval timer 2 Modular multiplication coprocessor On chip oscillator Power on reset circuit Internal address bus Register 612 bytes IC2111 TC74VHC393FT ELK DIGITAL BOARD 1 7 14 13 12 11 10 9 8 1 2 3 4 5 6 7 QA QB QC QD A CLEAR QA QB QC QD A CLEAR RDA CKA Q1A Q2A Q3A Q4A GND Q4B Q3B ...

Page 48: ...7 KEY_ROW1 BUSY 8 KEY_ROW2 SCL 9 KEY_ROW3 SDA 10 DVDD_M 30 AMUTE 29 DVDDIO 28 LED_REPEAT MCLK 27 LED_PUSB DATA 26 LED_PSD BCK 25 LED_PLAY LRCK SPDIF 24 LED_ERROR CLK24MI 23 REXTI 22 USBDP 21 USBDM 11 AVSSC 12 AVDDC 13 SEL_SLAVE 14 SEL_COD TEST3 15 TEST2 16 XOUT_PLL 17 XIN_PLL 18 TEST1 19 DVDDIO 20 DVSSIO 40 DAVSS 39 RDACO 38 VCDACO 37 LDACO 36 DAVDD 35 SD_CON 34 SD_DO 33 SD_CLK 32 SD_DI 31 SD_CS A...

Page 49: ...R8 INL8 INR9 INL9 INR10 INL10 INL11 INR11 INL12 INR12 HPFN LPF01 LPF02 LPFN2 GND LPFN1 SWVOL VCC DGND VEE FROUT FLOUT SWOUT COUT SROUT SLOUT SBLOUT SBROUT MainL MainR Mode selector Mode selector Mode selector Logic FR Volume FL Volume SW Volume C Volume SR Volume SL Volume SBR Volume SBL Volume Mode selector Sub2 Rec Sub2 Main Sub1 ADC Main Sub1 CLK DATA EQ Multi1 Multi2 SubR1 SubR2 SubL1 SubL2 62...

Page 50: ...IIC R DSI LA CK VDD GND DA IISD IISD LRCK LOUT Lch Rch BCLK ROUT BCLK SW VDD X2 X1 CP1 SW Amplifier LRCK 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND 1 VDDRF VDD VDD FM Antenna FM LNA Filter ADC Digital Mixer FM Demodulator AM Demodulator Digital AGC RDS Decoder Stereo Decoder DAC LOUT ROUT LRCK BCLK IISD IIS Controller IIS Generator Station Detector Image Control RSSI Calculation VDD SP...

Page 51: ...face receiver 24 DIR_MOSI O Serial data output to digital audio interface receiver 25 VSS Ground terminal 26 VCC Power supply pin 3 3V 27 DSP_INT I Interrupt status signal input from DSP 28 DSP_SFLASH_HOLD O Hold signal output to the serial flash 29 DSP_RST O System reset signal output to the DSP L reset 30 NW_ADC_RST O Network Disable mute the ADC 31 DSP_NPCM I SPDIF IIS NPCM signal input from di...

Page 52: ... pin 3 3V 77 WF_HDMI_SEL O Audio selection between NETWORK and HDMI block 78 TCK Test clock signal input terminal for JTAG 79 TDI Test data input terminal for JTAG 80 TMS Test mode selection signal input terminal for JTAG 81 TDO Test data output terminal for JTAG 82 STDBY_LED O Standby LED 83 PWR_SW_C O Power control port C 84 PWR_SW_B O Power control port B 85 PWR_SW_A O Power control port A 86 H...

Page 53: ...re 17 RESETOUT RUNRSTIN I O Reset Out Running Reset In The default setting on this pin is reset out This pin also has a second function as RUNRSTIN which is enabled by setting bit 0 of the RUNRSTCTL register For more information see the ADSP 214xx SHARC Processor Hardware Reference 18 VDD_INT Power supply terminal 1 2V for core 19 MOSI I Serial data input from the main system controller 20 MISO O ...

Page 54: ... 82 FLAG3 Not used 83 MLBCLK Not used 84 MLBDAT Not used 85 MLBDO O Media Local Bus Data Output in 5 pin mode This pin is used only in 5 pin MLB mode This serves as the output data pin in 5 pin mode When the MLB controller is not used this pin should be connected to ground 86 VDD_EXT Power supply terminal 3 3V for I O 87 MLBSIG I O Media Local Bus Signal This is a multiplexed signal which carries ...

Page 55: ...ssertion there is a 4096 CLKIN cycle latency for the PLL to lock After this time the core begins program execution from the hardware reset vector address The RESET input must be asserted low at power up 99 TMS I Test Mode Select JTAG Used to control the test state machine 100 VDD_INT Power supply terminal 1 2V for core ...

Page 56: ...I Audio Mute Request 32 5VPWR_A O HDMI 5V Power for HDMI Tx Device 33 C Regulator stabilization capacity 34 VSS Ground terminal 35 VCC Power supply pin 3 3V 36 37 No_Use Not used 38 INITX Video Micom reset port 39 No_Use Not used 40 HDMI_SDA I O HDMI Communication Line I2C SDA for HDMI Rx HDMI Tx EDID device 41 HDMI_SCK O HDMI Communication Line I2C SCK 42 to 45 No_Use Not used 46 47 MD1 MD0 UCOM ...

Page 57: ...TX 73 Prog_VURX I PROGRAMMING UART RX 74 No_Use Not used 75 VSS Ground terminal 76 VCC Power supply pin 3 3V 77 TRXTS No Use Not used 78 TCK Test clock signal input terminal for JTAG 79 TDI Test data input terminal for JTAG 80 TMS Test mode selection signal input terminal for JTAG 81 TDO Test data output terminal for JTAG 82 to 94 No_Use Not used 95 VU_SDA_VUTX O Communication data with MAIN Micom...

Page 58: ... I TMDS data negative input from the HDMI IN BD connector 31 R2X0 I TMDS data positive input from the HDMI IN BD connector 32 R2X1 I TMDS data negative input from the HDMI IN BD connector 33 R2X1 I TMDS data positive input from the HDMI IN BD connector 34 R2X2 I TMDS data negative input from the HDMI IN BD connector 35 R2X2 I TMDS data positive input from the HDMI IN BD connector 36 AVDD12 Power s...

Page 59: ...nnector 87 R2PWR5V I Power supply voltage 5V input terminal 88 DSDA3 I O Two way I2C serial data bus with the HDMI IN DVD connector 89 DSCL3 I I2C serial data transfer clock signal input from the HDMI IN DVD connector 90 CBUS_HPD3 O Hot plug detection control signal output to the HDMI IN DVD connector 91 R3PWR5V I Power supply voltage 5V input terminal 92 DSDA4 I O Two way I2C serial data bus with...

Page 60: ...ative output to the HDMI OUT B connector Not used 145 T1X0 O TMDS data positive output to the HDMI OUT B connector Not used 146 T1X1 O TMDS data negative output to the HDMI OUT B connector Not used 147 T1X1 O TMDS data positive output to the HDMI OUT B connector Not used 148 T1X2 O TMDS data negative output to the HDMI OUT B connector Not used 149 T1X2 O TMDS data positive output to the HDMI OUT B...

Page 61: ...ectrical parts list 6 1 CASE ENTRY SECTION The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié The components identified by mark 9 con tain confidential information Strictly follow the ins...

Page 62: ... A 1906 372 A STANDBY BOARD COMPLETE US CND 52 A 1906 873 A STANDBY BOARD COMPLETE AEP UK AUS 0 F901 1 532 465 32 FUSE T3 15AL 250V AEP UK AUS 0 F901 1 533 311 12 FUSE GLASS DIA 5 8A 125V US CND 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 F901 not supplied not supplied 1 1 1 1 1 1 1 1 C C D B D B 51 52 back panel section chassis section Ver 1 2 ...

Page 63: ... A FRONT JACK PWB BOARD COMPLETE 107 A 1906 447 A DISPLAY BOARD COMPLETE 108 1 828 393 61 WIRE FLAT TYPE 25 CORE ND100 1 811 724 11 VACUUM FLOURESCENT DISPLAY S120 1 418 817 21 ENCODER ROTARY INPUT SELECTOR S121 1 418 725 41 ENCODER ROTARY 12 TYPE MASTER VOLUME Note If wire flat type is replaced install it after bending it in the same form as that before replacement 108 101 104 105 106 107 104 104...

Page 64: ...ITAL BOARD COMPLETE 154 1 828 390 61 WIRE FLAT TYPE 25 CORE 155 1 828 350 61 WIRE FLAT TYPE 17 CORE 156 1 828 307 61 WIRE FLAT TYPE 9 CORE 157 A 1846 561 A TUNER1AMPR ASSY AEP UK AUS 157 A 1846 564 A TUNER1AMF ASSY US CND 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 2 7 682 546 09 SCREW B 3X5 Note If wire flat type is replaced install it after bending it in the same form as that before replacement 152...

Page 65: ...ND 202 3 905 609 31 SCREW TRANSISTOR 203 A 1907 006 A MAIN BOARD COMPLETE 204 4 447 491 01 CUSHION FOOT 205 X 2583 799 2 ASSY FOOT Q550 6 702 390 01 TRANSISTOR MN2488 OPY MK Q551 6 702 391 01 TRANSISTOR MP1620 OPY MK Q600 6 702 390 01 TRANSISTOR MN2488 OPY MK Q601 6 702 391 01 TRANSISTOR MP1620 OPY MK Q650 6 702 390 01 TRANSISTOR MN2488 OPY MK 1 1 203 204 204 E T901 201 201 E F 205 205 not supplie...

Page 66: ...11 CERAMIC CHIP 0 1uF 10 50V C1942 1 100 905 11 CERAMIC CHIP 0 001uF 10 50V C1945 1 104 658 91 ELECT 100uF 20 10V C1946 1 104 658 91 ELECT 100uF 20 10V C1947 1 104 658 91 ELECT 100uF 20 10V C1949 1 116 713 11 CERAMIC CHIP 22uF 20 10V C1951 1 116 713 11 CERAMIC CHIP 22uF 20 10V C1952 1 116 713 11 CERAMIC CHIP 22uF 20 10V C1955 1 118 361 11 CERAMIC CHIP 0 1uF 10 50V C1956 1 118 361 11 CERAMIC CHIP 0...

Page 67: ...1uF 10 16V C2144 1 116 737 11 CERAMIC CHIP 1uF 20 10V C2145 1 118 041 11 CERAMIC CHIP 4 7uF 10 10V C2147 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2148 1 100 905 11 CERAMIC CHIP 0 001uF 10 50V C2149 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2150 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2151 1 100 669 11 ELECT CHIP 100uF 20 10V C2152 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2153 1 100 669 11 ELECT CHIP 1...

Page 68: ... 1 100 354 21 ELECT CHIP 220uF 20 6 3V C3568 1 116 724 11 CERAMIC CHIP 4 7uF 20 6 3V C3569 1 116 737 11 CERAMIC CHIP 1uF 20 10V C2515 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2516 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2517 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2518 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2519 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2520 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2...

Page 69: ... 01 DI CES521 D3005 6 503 738 01 DI CES521 D3006 6 503 738 01 DI CES521 D3501 6 503 738 01 DI CES521 D4000 6 503 738 01 DI CES521 EARTH TERMINAL ET1500 1 780 408 11 TERMINAL LUG ET2000 1 780 408 11 TERMINAL LUG FERRITE BEAD FB2001 1 400 862 11 BEAD FERRITE FB2100 1 500 445 21 FERRITE EMI SMD 2012 FB2101 1 400 862 11 BEAD FERRITE FB2102 1 400 862 11 BEAD FERRITE FB2103 1 400 862 11 BEAD FERRITE FB2...

Page 70: ... 941 81 METAL CHIP 100 5 1 16W R2151 1 218 937 11 METAL CHIP 47 5 1 16W R2152 1 218 941 81 METAL CHIP 100 5 1 16W R2153 1 218 947 11 METAL CHIP 330 5 1 16W R2154 1 218 949 11 METAL CHIP 470 5 1 16W R2155 1 218 941 81 METAL CHIP 100 5 1 16W R2159 1 218 965 11 METAL CHIP 10K 5 1 16W R2161 1 218 965 11 METAL CHIP 10K 5 1 16W R2168 1 218 941 81 METAL CHIP 100 5 1 16W R2177 1 218 953 11 METAL CHIP 1K 5...

Page 71: ...7 1 218 945 11 METAL CHIP 220 5 1 16W R2538 1 218 933 11 METAL CHIP 22 5 1 16W R2539 1 218 933 11 METAL CHIP 22 5 1 16W R2540 1 218 933 11 METAL CHIP 22 5 1 16W R2541 1 218 933 11 METAL CHIP 22 5 1 16W R2542 1 218 947 11 METAL CHIP 330 5 1 16W R2543 1 218 947 11 METAL CHIP 330 5 1 16W R2544 1 218 933 11 METAL CHIP 22 5 1 16W R2545 1 218 933 11 METAL CHIP 22 5 1 16W R2546 1 218 933 11 METAL CHIP 22...

Page 72: ...0K 5 1 16W R3585 1 218 965 11 METAL CHIP 10K 5 1 16W R3588 1 218 929 11 METAL CHIP 10 5 1 16W R3589 1 218 937 11 METAL CHIP 47 5 1 16W R3590 1 218 937 11 METAL CHIP 47 5 1 16W R3591 1 218 965 11 METAL CHIP 10K 5 1 16W R3593 1 218 953 11 METAL CHIP 1K 5 1 16W R3594 1 218 965 11 METAL CHIP 10K 5 1 16W R3595 1 218 961 11 METAL CHIP 4 7K 5 1 16W R3596 1 218 929 11 METAL CHIP 10 5 1 16W R3597 1 218 961...

Page 73: ...10 50V C113 1 119 943 91 ELECT 47uF 20 50V C114 1 118 361 11 CERAMIC CHIP 0 1uF 10 50V C115 1 126 795 11 ELECT 10uF 20 50V C116 1 116 405 11 CERAMIC CHIP 0 01uF 10 100V C117 1 118 361 11 CERAMIC CHIP 0 1uF 10 50V C121 1 162 921 11 CERAMIC CHIP 33PF 5 50V C122 1 116 720 11 CERAMIC CHIP 10uF 20 6 3V C123 1 126 916 11 ELECT 1000uF 20 6 3V C124 1 162 968 91 CERAMIC CHIP 0 0047uF 10 50V C125 1 114 324 ...

Page 74: ...10W R116 1 216 845 11 METAL CHIP 100K 5 1 10W R117 1 250 624 11 METAL CHIP 2 2K 1 1 10W R121 1 250 592 11 METAL CHIP 100 1 1 10W R122 1 250 592 11 METAL CHIP 100 1 1 10W R123 1 250 652 11 METAL CHIP 33K 1 1 10W R124 1 249 428 11 CARBON 8 2K 5 1 4W R125 1 249 428 11 CARBON 8 2K 5 1 4W R126 1 250 632 11 METAL CHIP 4 7K 1 1 10W R127 1 250 624 11 METAL CHIP 2 2K 1 1 10W R128 1 250 624 11 METAL CHIP 2 ...

Page 75: ...V C450 1 118 291 11 CERAMIC CHIP 100PF 5 50V C487 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V C489 1 162 966 91 CERAMIC CHIP 0 0022uF 10 50V C499 1 162 966 91 CERAMIC CHIP 0 0022uF 10 50V C503 1 126 964 11 ELECT 10uF 20 50V C505 1 162 979 11 CERAMIC CHIP 0 0027uF 10 50V C506 1 164 388 91 CERAMIC CHIP 270PF 5 50V C545 1 126 947 11 ELECT 47uF 20 35V C546 1 126 964 11 ELECT 10uF 20 50V C547 1 126 964 11 E...

Page 76: ...71V C931 1 165 946 11 ELECT BLOCK 6800uF 20 71V C932 1 128 563 11 ELECT 100uF 20 100V C933 1 128 563 11 ELECT 100uF 20 100V C934 1 165 554 91 CERAMIC CHIP 0 1uF 10 100V C935 1 165 554 91 CERAMIC CHIP 0 1uF 10 100V C2351 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2354 1 100 916 11 CERAMIC CHIP 0 1uF 10 16V C2370 1 116 720 11 CERAMIC CHIP 10uF 20 6 3V C2371 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V C2372 ...

Page 77: ...14E0L Q283 6 552 430 01 TR DRC5114E0L Q301 6 553 266 01 TR 2PD601ART Q320 6 550 327 01 TR 2SA1514KT146S Q321 6 553 266 01 TR 2PD601ART Q323 6 550 327 01 TR 2SA1514KT146S Q324 6 553 266 01 TR 2PD601ART Q325 8 729 271 31 TRANSISTOR 2SC2713 G Q350 6 553 266 01 TR 2PD601ART Q355 6 553 266 01 TR 2PD601ART Q365 6 553 266 01 TR 2PD601ART Q375 6 553 266 01 TR 2PD601ART Q552 8 729 216 22 TRANSISTOR 2SA1162...

Page 78: ... R542 1 216 377 11 METAL OXIDE 4 7 5 2W R543 1 216 377 11 METAL OXIDE 4 7 5 2W R544 1 216 864 11 SHORT CHIP 0 R547 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R548 1 216 837 11 METAL CHIP 22K 5 1 10W R549 1 216 837 11 METAL CHIP 22K 5 1 10W R550 1 249 389 11 CARBON 4 7 5 1 4W R551 1 249 393 11 CARBON 10 5 1 4W R552 1 216 214 00 RES CHIP 4 7K 2 1 8W R553 1 234 182 11 ENCAPSULATED COMPONENT R554 1 249 40...

Page 79: ... 10W R712 1 208 826 11 METAL CHIP 68K 0 5 1 10W R713 1 208 445 41 RES CHIP 2 2K 2 1 10W R714 1 216 835 11 METAL CHIP 15K 5 1 10W R715 1 216 823 11 METAL CHIP 1 5K 5 1 10W R716 1 218 841 11 METAL CHIP 560 0 5 1 10W R717 1 249 405 11 CARBON 100 5 1 4W R718 1 216 841 11 METAL CHIP 47K 5 1 10W R719 1 216 843 11 METAL CHIP 68K 5 1 10W R720 1 216 829 11 METAL CHIP 4 7K 5 1 10W R721 1 216 829 11 METAL CH...

Page 80: ...APACITOR C982 1 126 936 11 ELECT 3300uF 20 16V C983 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V C984 1 126 960 11 ELECT 1uF 20 50V C985 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V C986 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V C993 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V C994 1 118 289 11 CERAMIC CHIP 0 1uF 10 16V CONNECTOR CN951 1 565 792 11 PIN CONNECTOR 3 96mm PITCH 2P CN953 1 793 660 11 PIN CONNECTOR PC BOA...

Page 81: ...TYPE 25 CORE 0 151 1 777 071 83 CORD POWER AEP 0 151 1 833 566 21 POWER SUPPLY CORD AUS 0 151 1 837 308 11 CORD POWER SUPPLY US CND 0 151 1 839 999 21 POWER SUPPLY CORD UK 154 1 828 390 61 WIRE FLAT TYPE 25 CORE 155 1 828 350 61 WIRE FLAT TYPE 17 CORE 156 1 828 307 61 WIRE FLAT TYPE 9 CORE 157 A 1846 561 A TUNER1AMPR ASSY AEP UK AUS 157 A 1846 564 A TUNER1AMF ASSY US CND Q550 6 702 390 01 TRANSIST...

Page 82: ...MEMO STR DH540 82 ...

Page 83: ...AL 1 SUPPLEMENT 1 Subject Addition of SERVICING NOTES TROUBLESHOOTING File this supplement with the service manual STR DH540 Ver 1 1 2013 04 9 890 614 81 US Model Canadian Model AEP Model UK Model Australian Model ...

Page 84: ... ends of the C2186 on the DIGITAL board 2 Perform the SHIPMENT MODE refer to page 10 on the original service manual Check the IC2100 on the DIGITAL board and the surrounding circuit and exchange the defective parts Check the surrounding circuit and exchange the defective parts Check that between the 59 V line 59 V line and the ground does not short circuit Main Board Check the surrounding circuit ...

Page 85: ... that the sound is outputted from this unit Explain the settings of this unit to the customer Check that data is outputted from the following pins DIGITAL board IC2502 pin 48 50 41 56 Check that data is outputted from the following pins DIGITAL board IC2104 pin 15 16 19 20 21 22 26 27 Check that data is inputted to the following pins MAIN board IC400 pin 63 64 66 73 Check the surrounding circuit o...

Page 86: ...C2107 Check that COAX is displayed on the fluorescent indicator tube Check that OPT is displayed on the fluorescent indicator Check the following parts and the surrounding circuit and exchange the defective parts DIGITAL board IC2104 Check the following parts and the surrounding circuit and exchange the defective parts MAIN board IC400 J401 J402 Check that the sound from the coaxial input is outpu...

Page 87: ...eck the following parts and the surrounding circuit and exchange the defective parts DIGITAL board IC3000 Check the following parts and the surrounding circuit and exchange the defective parts DCDC board IC1902 IC1903 IC1904 F940 F941 Check the following parts and the surrounding circuit and exchange the defective parts DIGITAL board IC3506 Check the following parts and the surrounding circuit and...

Page 88: ...speaker pattern setting is normal Check the surrounding circuit of power transistor of the channel to which data is not outputted example Q600 on the MAIN board and the surrounding circuit of power amplifier circuit and exchange the defective parts Check that the sound is outputted from each speaker when the sound field is A F D AUTO ...

Page 89: ...and C499 on MAIN board Change P N and description of R174 and R176 on POWER KEY board Delete of CN2102 CN2103 CN2500 CN2501 CN3001 and CN3509 on DIGITAL board Delete of D122 and D123 on FRONT JACK PWB board 1 2 2014 03 Add for C3533 C3538 C3541 C3543 C3545 C3551 C3556 C3560 C3561 C3562 C3563 C3564 and C3565 on DIGITAL board for Electrical Part List section Service code changed Add mark for C2370 o...

Page 90: ...STR DH540 Ver Date Description of Revision 1 3 2014 11 Add servicing note NOTE OF REPLACING THE COMPLETE DIGITAL BOARD in page 4 Change contents of FIX MODEL AND DESTINATION MODE in page 12 ...

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