Sony STR-K7200 Service Manual
Sony STR-K7200 - Av Receiver Component Manual
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Sony STR-K7200 manual content summary:
- Sony STR-K7200 | Service Manual - Page 1
SERVICE MANUAL Ver. 1.0 2008.02 STR-K7200 US Model • STR-K7200 is the receiver section in HT-7200DH. This receiver incorporates Dolby* Digital and Pro "x.v.Color" logo are trademarks of Sony Corporation. "BRAVIA" and are trademarks of Sony Corporation. AUDIO POWER SPECIFICATIONS POWER OUTPUT - Sony STR-K7200 | Service Manual - Page 2
STR-K7200 -OUT After correcting the original service problem, perform the following safety check manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN - Sony STR-K7200 | Service Manual - Page 3
Board 47 7. EXPLODED VIEWS 7-1. Front Panel Section 65 7-2. Back Panel Section 66 7-3. MAIN Section 67 8. ELECTRICAL PARTS LIST 68 STR-K7200 SECTION 1 SERVICING NOTES UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains - Sony STR-K7200 | Service Manual - Page 4
STR-K7200 Receiver Front panel SECTION 2 GENERAL Thia section is extracted from instruction manual. Receives signals from remote commander. & DISPLAY Press to select information displayed on the display. ' INPUT MODE Press to select the input mode when the same components are connected - Sony STR-K7200 | Service Manual - Page 5
STR-K7200 About the indicators on the display SW LFE receiver is decoding DTS signals. Note When playing a DTS format disc, be sure that you have made digital connections and that INPUT MODE is set to "AUTO". Lights up when category mode is set to "ONE CAT" during XM Radio operation - Sony STR-K7200 | Service Manual - Page 6
STR-K7200 Rear panel TV OPTICAL IN ANTENNA AM SAT IN OPTICAL DVD IN COAXIAL DIGITAL (ASSIGNABLE) OUT IN IN DC5V 0.7A MAX L DMPORT SAT IN DVD IN BD IN OUT HDMI SAT IN DVD IN VIDEO 1 IN MONITOR OUT XM Y VIDEO VIDEO VIDEO VIDEO VIDEO IN IN OUT IN OUT MONITOR AUDIO - Sony STR-K7200 | Service Manual - Page 7
STR-K7200 Remote commander You can use the supplied RM-AAU021 Remote Commander to operate the receiver and to control the Sony audio/video components that the remote is assigned to operate. XB TV INPUT TV SLEEP DMPORT AV SYSTEM STANDBY VIDEO 1 VIDEO 2 BD DVD SAT TV SA-CD/CD TUNER - Sony STR-K7200 | Service Manual - Page 8
STR-K7200 the same time to display the options applicable to the Sony TV. 4[ Press to input the decimal point for channel operating the receiver. b)This button is also available for DIGITAL MEDIA PORT adapter operation. For details on the function of the button, refer to the operating instructions - Sony STR-K7200 | Service Manual - Page 9
CASE (Page 9) 3-3. BACK PANEL BLOCK (Page 10) 3-4. FRONT PANEL BLOCK (Page 10) 3-5. MAIN BLOCK (Page 11) 3-6. MAIN BOARD (Page 11) STR-K7200 Note: Follow the disassembly procedure in the numerical order given. 3-2. CASE two screws (BVST4 × 8) two screws (BVTP3 × 8) case two screws - Sony STR-K7200 | Service Manual - Page 10
STR-K7200 3-3. BACK PANEL BLOCK RG connector (CNP911) connector (CNP912) connector (CN3509) connector (CNP103) RH back panel block clamp two connectors (CNP203, CNP204) RT nine screws (BVTP3 × 8) R - Sony STR-K7200 | Service Manual - Page 11
3-5. MAIN BLOCK three screws (BV3) connector (CN790) two connectors (CNP921, CNP940) STR-K7200 two screws (BV3) main block three connectors (CNP430, CNP500, CNP930) 3-6. MAIN BOARD screw (BV3) ten sheets ten screws (transistor) wire route board heatsink assy five - Sony STR-K7200 | Service Manual - Page 12
STR-K7200 SECTION 4 TEST MODE SWP.AUTO" appears. 6. Press the [b] button on the remote commander twice to select "SWP.[]ALL". SHIPMENT MODE All preset Line Pass Check Auto Cal Mic Check Pass END Factory Test System Setup Receiver DCAC MIC SPK Front Left 1. When power off : While pressing the - Sony STR-K7200 | Service Manual - Page 13
SD0x" x = 1 → D1501 or R1530 problem x = 2 → D1502 problem x = 3 → D1503 problem x = 4 → D1504 problem 2. DCAC board Checking Connect front left speaker of the receiver and AUTO CAL microphone. Turn [MASTER VOLUME button to turn on the main power. 2. The message "VACS OFF" appears. STR-K7200 13 - Sony STR-K7200 | Service Manual - Page 14
STR-K7200 FM AUTO STOP 75 kHz Modulation : 1 kHz ANT input : 1 kHz Note: Use 75 ohm coaxial cable to connect signal generator and the set. You cannot use video cable for checking. Use signal generator whose output impedance station signal is received in good condition, automatic scanning stops. 14 - Sony STR-K7200 | Service Manual - Page 15
98 EEPROM DATA DATA SELECTOR IC1302 3 1C3 5 1C2 1Y 7 A B 6 1C1 2 14 DIGITAL AUDIO INTERFACE RECEIVER IC1301 3 DIN0 DATAO 16 CKOUT 13 BCK 14 LRCK 15 D1301 5 DIN2 XMCK 20 X1301 12.288MHz 21 XOUT CH3 IN3 Y PB/CB PR/CR J220 (2/2) COMPONENT VIDEO MONITOR OUT STR-K7200 15 15 STR-K7200 - Sony STR-K7200 | Service Manual - Page 16
(5V) 16 SCL (5V) 15 HOT PLUG DET 19 +5V POWER 18 CEC 13 STR-K7200 • SIGNAL PATH : AUDIO (DIGITAL) : VIDEO 52 A32 51 B32 55 A33 54 RX2+ 62 RX2- 51 RXC+ 50 RXC- ODCK 119 HSYNC 128 VSYNC 1 DE 127 HDMI RECEIVER IC3511 SPDIF 70 74 - 71 4 X3501 84 XTALOUT SD0 - SD3 28.322MHz 85 XTALIN S - Sony STR-K7200 | Service Manual - Page 17
45.1584MHz 18 COMRXP 19 COMRXM 23 COMTXP 22 COMTXM 26 OSCOUT 28 OSCIN RESET∗ SCTXOUT SRCXIN 11 3 5 XM RECEIVER IC102 I2SDATA 37 I2SSCLK 39 I2SLRCLK 41 I2SOCLK 43 D/A CONVERTER IC105 2 DATA∗ 1 BCK 3 LRCK 16 SCK MD SIGNAL BUFFER IC1005 STBY +3.3V XML P (Page 18) STR-K7200 17 17 STR-K7200 - Sony STR-K7200 | Service Manual - Page 18
STR-K7200 6-4. BLOCK DIAGRAM - AUDIO Section - L TV IN R J401 (1/2) L SA-CD/CD CD-R IN R R-CH R-CH L DVD AUDIO IN R J403 L SAT AUDIO IN R R- SUB WOOFER AUDIO OUT P_DET Q (Page 19) PROTECTOR VACS_CTRL HP_DETECT HP_RY C/SUR/SB SW RY FRONT A RY SYSTEM CONTROLLER IC1010 (3/4) STR-K7200 18 18 - Sony STR-K7200 | Service Manual - Page 19
(Page 16) Q P_DET (Page 18) S101 - 108 S109 - 112, 115 S100 I/ REMOTE CONTROL RECEIVER IC103 INPUT SELECTOR ROTARY ENCODER RV101 MASTER VOLUME ROTARY ENCODER RV102 114 AD_KEY2 HDMI_REG_CTL 7 113 AD_KEY1 85 RELAY DRIVE Q901 B+ SWITCH Q951, 955 (AC IN) RY901 STR-K7200 STR-K7200 19 19 - Sony STR-K7200 | Service Manual - Page 20
STR-K7200 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block DCAC board HEADPHONE board VIDEO 2 board DISPLAY board HDMI board XM board TUNER (FM/AM) DIGITAL AB board VIDEO board MAIN board STR-K7200 20 20 - Sony STR-K7200 | Service Manual - Page 21
STR-K7200 6-6. PRINTED WIRING BOARD - MAIN Board - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. 1 A B D XM BOARD CN102 (Page 32) (Page 34 G-13 F-12 Ref. No. Location Q851 Q852 Q853 Q854 Q861 Q862 Q870 Q930 G-11 G-11 G-11 G-11 F-11 F-11 F-10 D-13 STR-K7200 21 21 - Sony STR-K7200 | Service Manual - Page 22
-44. 8 44. 8 1. 1 -1.1 -43. 2 0. 1 0. 1 0. 1 0. 1 -43. 2 -1.1 1. 1 2. 8 -44. 8 44. 8 1. 1 -1.1 -43. 2 0. 1 0. 1 0. 1 0. 1 -43. 2 -1.1 1. 1 2. 8 0 0 -44. 8 0 0 2. 8 1. 1 -1.1 -43. 1 0. 1 0. 1 -44. 8 44. 8 JR607 0 J K L STR-K7200 C653 33p 500V C654 100p C656 220 10V R653 2.2k R651 1k C651 - Sony STR-K7200 | Service Manual - Page 23
R TV IN (CHASSIS) 23 23 J403 4P L R SAT AUDIO IN L R DVD AUDI O IN (CHASSIS) L R VIDEO 1 AUDIO OUT L R VIDEO 1 AUDIO IN J404 4P (CHASSIS) STR-K7200 14 28 5 MAIN BOARD (3/3) (Page 24) CN434 6P 1 XMR 3 XMGND 4 XML 5 -7V 6 +7V D XM BOARD CN102 (Page 33) 29 30 6 MAIN BOARD - Sony STR-K7200 | Service Manual - Page 24
STR-K7200 6-9. SCHEMATIC DIAGRAM - MAIN Board (3/3) - 1 2 3 4 5 6 7 8 A E HEADPHONE BOARD CNP790 (Page 35) B CN792 5P HP_DETECT 1 T901 (Page 47) - L - R TB601 + L FRONT + R JS389 JS388 - TB607 CENTER SPEAKERS + + L - L TB604 + R SURROUND - R STR-K7200 24 24 - Sony STR-K7200 | Service Manual - Page 25
AVDD 12 AGND 0 DI 36 3. 3 DOUT 35 3. 3 ERROR 34 IC1301 DIGITAL AUDI O INTERFACE RECEIVER IC1301 LC89056W-E BPSYNC 33 AUTO_VREF 32 DGND 31 3. 3 DVDD 30 F3/P3/C3_VF/DATA02 29 F2/ 10k R1311 100 25 25 14 R1141 0 R1139 0 R1063 100 STR-K7200 15 16 64 13 DIGITAL AB BOARD (4/5) (Page 28) 65 - Sony STR-K7200 | Service Manual - Page 26
STR-K7200 6-11. SCHEMATIC DIAGRAM - DIGITAL AB Board (2/5) - • See page 48 for IC Block Diagrams. 1 2 3 4 5 6 7 8 DIGITAL AB BOARD (2/5) A 9 10 11 12 13 14 15 AGND 12 C OUT 13 SR OUT A MAIN BOARD (2/3) CNP410 (Page 23) 18 110 111 DIGITAL AB BOARD (4/5) (Page 28) STR-K7200 26 26 - Sony STR-K7200 | Service Manual - Page 27
R1104 0 FB1112 C1104 0.01 R1034 1k R1103 0 R1100 0 X1302 25MHz R1049 470 C1105 10 C1044 8p C1048 8p C1115 0. 1 R1043 22 R1038 22 R1101 0 R1102 0 STR-K7200 27 27 18 19 114 DIGITAL AB BOARD (4/5) (Page 28) 115 116 117 118 119 120 121 20 DIGITAL AB BOARD (5/5) (Page 29) 122 123 - Sony STR-K7200 | Service Manual - Page 28
STR-K7200 6-13. SCHEMATIC DIAGRAM - DIGITAL AB Board (4/5) - • See page 48 for IC Block Diagrams. 1 2 3 4 5 6 7 A 8 9 10 11 12 13 14 (Page 6 XMMIXMO 7 XMRESET 22 DIGITAL AB BOARD (1/5) (Page 25) P XM BOARD CN101 (Page 33) 19 114 DIGITAL AB BOARD (3/5) (Page 27) STR-K7200 28 28 - Sony STR-K7200 | Service Manual - Page 29
63 (1/5) 133 N 17 134 135 DIGITAL 136 AB BOARD (2/5) (Page 26) STR-K7200 IC1006 RESET SWITCH IC1007 RESET SIGNAL GENERATOR 100 R1127 C1629 0.01 C1628 0.01 C1627 29 165 R1175 1k R1196 100 14 R1801 100 166 167 168 STR-K7200 15 16 17 18 19 172 FB1311 171 170 R1182 10k R1180 - Sony STR-K7200 | Service Manual - Page 30
STR-K7200 STR-K7200 • Semiconductor Location Ref. No. Location D1001 C-9 D1106 G-8 D1107 B-6 D1108 B-6 D1111 B-6 D1112 B-6 D1301 D-3 IC1005 G-8 IC1006 G-8 IC1007 G-9 IC1008 E-3 IC1009 D-5 IC1010 E-8 IC1013 C-7 IC1014 E-4 IC1016 E-4 IC1017 C-4 IC1131 F-9 IC1301 C-3 IC1302 C-2 - Sony STR-K7200 | Service Manual - Page 31
21) Q VIDEO BOARD CNP242 (Page 40) • Semiconductor Location Ref. No. Location D1003 F-7 D1004 F-7 D1501 D-7 D1502 D-7 D1503 D-7 D1504 E-7 IC1001 G-7 IC1002 C-5 IC1012 E-9 IC1031 B-3 IC1351 D-9 IC1352 B-9 IC1902 B-4 IC1904 B-2 STR-K7200 STR-K7200 31 31 - Sony STR-K7200 | Service Manual - Page 32
STR-K7200 • Semiconductor Location Ref. No. Location D101 B-2 D103 B-1 IC101 C-3 IC102 B-2 IC104 B-3 IC105 B-3 IC106 C-2 IC107 C-3 Q105 C-2 Q106 C-2 1 C161 DCDC W CONVERTER BOARD CN4102 11 (Page 44) 1-875-744- (11) 6 EP101 (CHASSIS) EP102 1-875-744- 11 (CHASSIS) (11) STR-K7200 32 32 - Sony STR-K7200 | Service Manual - Page 33
18 COMRXP 1. 2 19 COMRXM 3. 3 20 VDD 21 VSS 1. 2 22 COMTXM 1. 2 23 COMTXP 24 VSS IC102 XM RADIO RECEIVER IC102 F2602E-01-TR 3. 3 SAIIEN 48 0 SAIIDATA 47 3. 3 VDD 46 0 SAIICLK 45 VSS 44 1. 7 I2SOCLK 43 VSS 2 6.3VDC 3 DGND W DCDC CONVERTER BOARD CN4102 (Page 45) C153 100 16V STR-K7200 33 33 - Sony STR-K7200 | Service Manual - Page 34
STR-K7200 6-19. PRINTED WIRING BOARDS - MIC/HEADPHONE Section - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 6 7 A DCAC BOARD C793 C2002 R2000 C2001 11 1-875-710- (11) BT700 J2000 AUTO CAL MIC 11 1-875-699- (11) D J790 PHONES STR-K7200 34 34 - Sony STR-K7200 | Service Manual - Page 35
STR-K7200 6-20. SCHEMATIC DIAGRAM - MIC/HEADPHONE Section - 1 2 3 4 5 6 7 A B (Page 24) MAIN H BOARD (3/3) CNP500 Y DISPLAY BOARD CNP106 (Page 43) C D DCAC BOARD ) 100 ns 3.4 Vp-p 1 V/DIV, 50 ns/DIV - DISPLAY Board - FB IC100 (OSC) 2.2 Vp-p 2.6 μs 1 V/DIV, 2 μs/DIV STR-K7200 35 35 - Sony STR-K7200 | Service Manual - Page 36
STR-K7200 STR-K7200 • Semiconductor Location Ref. No. Location D3501 G-3 D3502 G-3 D3511 E-3 D3512 E-2 IC3501 E-3 IC3503 C-4 IC3504 F-3 IC3511 E-4 IC3513 C-8 IC3516 H-9 IC3519 H-4 IC3526 G-6 IC3527 H-8 IC3528 G-8 Q3504 B-7 Q3505 E-2 Q3506 E-2 6-21. PRINTED WIRING - Sony STR-K7200 | Service Manual - Page 37
C3619 C3620 C3618 R3797 C3615 C3616 R3790 R3645 H R3796 R3791 R3793 11 1-872-722- (11) I • Semiconductor Location Ref. No. Location D3513 E-3 IC3507 B-2 IC3509 C-2 IC3521 C-2 Q3507 E-3 STR-K7200 37 37 STR-K7200 - Sony STR-K7200 | Service Manual - Page 38
R3550 100 R3551 100 R3552 100 R3554 100 R3556 100 IC3511 IC3511 SII9011CLU HDMI RECEIVER 21 R3546 1M C3534 0.1 C3536C3537 0.1 0.1 47 R3558 R3557 0 C3538 12p (Page 39) A11 A12 A13 STR-K7200 38 38 Note: IC3511 cannot exchange with single. When IC3511 is damaged, exchange the entire - Sony STR-K7200 | Service Manual - Page 39
STR-K7200 6-24. SCHEMATIC DIAGRAM - HDMI Board (2/2) - • See page 35 for Waveforms. • See page 48 for IC Block Diagrams. • See page 55 for IC Pin Function 100 C3566 0.1 Note: IC3513 cannot exchange with single. When IC3513 is damaged, exchange the entire mounted board. STR-K7200 39 39 - Sony STR-K7200 | Service Manual - Page 40
STR-K7200 • Semiconductor Location Ref. No. Location D210 C-2 D211 C-2 IC201 C-3 IC202 C-4 IC210 C-3 IC220 D-5 6-25. PRINTED WIRING BOARDS - VIDEO Section - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 6 J221 J220 A J211 SAT DVD VIDEO 1 J210 MONITOR - Sony STR-K7200 | Service Manual - Page 41
STR-K7200 6-26. SCHEMATIC DIAGRAM - VIDEO Section - • See page 35 for Waveforms. • See page 48 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 A B C J220 Y DVD IN PB / CB PR / CR D Y COMPONENT VIDEO VIDEO 1 IN PB / CB PR / CR E Y MONITOR OUT PB / CB PR / CR F (CHASSIS) - Sony STR-K7200 | Service Manual - Page 42
STR-K7200 6-27. PRINTED WIRING BOARDS - PANEL Section - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 11 S100, S101 - 112, S115 POWER BOARD S100 G H I CN103 1 R111 S115 SPEAKER (ON/OFF) 11 1-875-708- (11) 5 STR-K7200 42 42 - Sony STR-K7200 | Service Manual - Page 43
(5/5) CNS510 (Page 29) JW103 RV101 ROTARY ENCODER INPUT SELECTOR 2 1 3 C148 10 50V IC103 REMOTE CONTROL RECEIVER IC103 NJL24H400A GND 3 3.3 OUT 2 3.3 VCC 1 R119 100 C165 10 50V R120 10 C149 220p F1 4 F2 Y DCAC BOARD CN2000 (Page 35) M MAIN BOARD (3/3) CNP930 (Page 24) STR-K7200 43 43 - Sony STR-K7200 | Service Manual - Page 44
STR-K7200 STR-K7200 6-29. PRINTED WIRING BOARD - DCDC CONVERTER Board - • See page 20 for Circuit Boards Location. • 1 2 3 4 5 : Uses unleaded solder. 6 DCDC CONVERTER BOARD A JW4001 D4001 + FH4002 FH4004 JW4002 - Sony STR-K7200 | Service Manual - Page 45
CN4102 7P 1 D_GND 2 NC 3 +6.3V 4 +4.1V 5 DGND 6 +6.3V 7 DGND 9 X HDMI BOARD (2/2) CN3509 (Page 39) (Page 28) DIGITAL T AB BOARD (4/5) CNP512 W XM BOARD CNP103 (Page 33) STR-K7200 STR-K7200 45 45 - Sony STR-K7200 | Service Manual - Page 46
STR-K7200 STR-K7200 • Semiconductor Location Ref. No. Location D901 C-4 D910 D-3 D911 D-4 D912 D-4 D913 D-4 D950 D-2 D951 D-2 D952 D-2 D953 D-2 D955 D-3 D990 D-2 D991 D-2 Q901 C-4 Q951 C-3 Q955 C-4 Q990 C-3 6-31. PRINTED WIRING BOARD - - Sony STR-K7200 | Service Manual - Page 47
TRANSFORMER JS903 CNP901 3P 1 LIVE 3 NEUTRAL R901 3.3M 1/2W B900 ET901 (CHASSIS) E (CHASSIS) (AC IN ) 9 MAIN J BOARD (3/3) CNP940 (Page 24) MAIN N BOARD (3/3) CNP921 (Page 24) STR-K7200 47 47 STR-K7200 - Sony STR-K7200 | Service Manual - Page 48
STR-K7200 GND SUB1L SUB1R GND ADCL ADCR GND FRIN1 FLIN1 CIN1 SRIN1 SLIN1 SBLIN1 SBRIN1 SBLIN1 GND INR1 INL1 INR2 INL2 MUTE + VOUT1 - VOUT1 COMP1 171 ST 161 SELECT 5Y GND GND RECL4 RECR4 RECL3 RECR3 RECL2 RECR2 RECL1 RECR1 GND INL16 INR16 INL15 INR15 INL14 INR14 INL13 INR13 GND STR-K7200 48 48 - Sony STR-K7200 | Service Manual - Page 49
STR-K7200 IC1301 LC89056W-E DI DO ERROR BPSYNC ERR9P DGND XSEL VF F2 F1 F0 CSFLAG 36 35 34 33 32 31 30 29 28 27 26 - Sony STR-K7200 | Service Manual - Page 50
STR-K7200 IC1452 WM8766GEDS/R MODE 1 MCLK 2 BCLK 3 LRCLK 4 DVDD 5 DGND 6 DIN1 7 DIN2 8 DIN3 9 DNC 10 AUDIO INTERFACE, DIGITAL FILTERS STEREO DAC STEREO DAC STEREO DAC ML/I2S - Sony STR-K7200 | Service Manual - Page 51
STR-K7200 - HDMI Board - IC3503 TMDS341APFCR A21 B21 GND VCC GND SCL2 SDA2 HPD2 VCC VCC VCC A22 B22 GND A23 B23 VCC HPD1 VCC GND A24 - Sony STR-K7200 | Service Manual - Page 52
STR-K7200 IC3507 PCA9517DP.118 VCCA 1 SCLA 2 8 VCCB 7 SCLB SDAA 3 GND 4 6 SDAB 5 EN IC3509 D18 53 D19 52 D20 51 D21 50 D22 49 D23 48 IOVCC 47 IOGND 46 CGND 45 CVCC18 RECEIVER SENS + INTERRUPT LOGIC E-DDC MASTER PANEL LINK TMDS DIGITAL CORE REGISTERS CONFIGURATION LOGIC BLOCK I2C SLAVE 44 - Sony STR-K7200 | Service Manual - Page 53
IC3526, 3527 SI-3033KM-TL VC 1 VIN 2 GND 3 VOUT 4 ADJ 5 TSD - + REF - VIDEO Board - IC210 NJM2595M-TE2 VOUT1 1 SW5 2 VIN5 3 SW3 4 VIN4 5 SW4 6 VIN3 7 V- 8 STR-K7200 6dB 75 AMP DRIVER 6dB 75 AMP DRIVER 16 V+ 15 VOUT2 6dB 75 AMP DRIVER 14 SW1 13 VIN1 12 GND 11 VOUT3 10 SW2 9 - Sony STR-K7200 | Service Manual - Page 54
STR-K7200 - DISPLAY Board - IC100 PT6315 VSS VDD GRID1 GRID2 GRID3 GRID4 SEG24/GRID5 SEG23/GRID6 SEG22/GRID7 SEG21/GRID8 SEG20/GRID9 LED1 1 LED2 2 LED3 3 LED4 4 OSC 5 - Sony STR-K7200 | Service Manual - Page 55
STR-K7200 • IC Pin Function Description DIGITAL AB BOARD IC1009 ADSST-AVR-1115 (DSP) Pin No. Pin Name I/O Description 1 VDDINT - Power supply terminal (+1.2V) 2, 3 CLKCFG0, CLKCFG1 I Clock - Sony STR-K7200 | Service Manual - Page 56
STR-K7200 Pin No. 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PCM audio signal output terminal Not used I PCM audio signal (digital input) input from the digital audio interface receiver I PCM audio signal (front L/R) input terminal I PCM audio signal (surround L/R) input terminal I PCM audio - Sony STR-K7200 | Service Manual - Page 57
used - Not used - Not used - Not used - Ground terminal I System clock input terminal (25 MHz) O System clock output terminal (25 MHz) - Power supply terminal (+3.3V) STR-K7200 57 - Sony STR-K7200 | Service Manual - Page 58
STR-K7200 terminal "H": headphone is connected 13 HP_RY O Relay selection monitor input from the digital audio interface receiver 30 operation mode setting signal input terminal "H": flash programming 53 MD1 I CPU operation mode setting signal input terminal Not used 54 MD0 I CPU operation - Sony STR-K7200 | Service Manual - Page 59
STR-K7200 signal input terminal "L": AC off SIRCS signal input from the remote control receiver Power key input terminal XM power supply on/off control the EEPROM Receive data input from the DMPORT connector Transmit data output to the DMPORT connector Digital media port adapter connection detection - Sony STR-K7200 | Service Manual - Page 60
STR-K7200 Pin No. 116 117 118 119 120 Pin Name VERSION RDS SIGNAL MODEL VACS_CTRL NO USE I/O Description I Setting terminal for the destination I Tuning detection signal input from the tuner (FM/AM) I Setting terminal for the model I VACS control signal input terminal I Not used 60 - Sony STR-K7200 | Service Manual - Page 61
STR-K7200 XM BOARD IC102 F2602E-01-TR (XM RECEIVER) Pin No. Pin Name I/O Description 1 LSOPTXRX - Not used 2 VSS - Ground terminal 3 SCTXOUT O Serial data output to the system controller 4 VDD - Power supply terminal (+3.3V) 5 SCRXIN I - Sony STR-K7200 | Service Manual - Page 62
STR-K7200 HDMI BOARD IC3511 SII9011CLU (HDMI RECEIVER) Pin No. Pin Name I/O Description 1 VSYNC O Vertical synchronize signal - Ground terminal 70 SPDIF O SPDIF signal output for the digital audio interface receiver and HDMI transceiver 71 to 74 SD3 to SD0 O Serial data output for - Sony STR-K7200 | Service Manual - Page 63
STR-K7200 Pin No. 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 to 96 97 98 99 to 105 106 - Sony STR-K7200 | Service Manual - Page 64
STR-K7200 HDMI BOARD IC3519 M30620FCPGP-RSX01 (HDMI CONTROLLER) Pin No. Pin Name I/O O System reset signal output to the HDMI receiver "L": reset 20 RX_INT I Interrupt status input from the HDMI receiver 21 RX_HPD1 O Hot plug connection detect signal output to the HDMI input selector - Sony STR-K7200 | Service Manual - Page 65
STR-K7200 Note: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked "*" are not stocked since they are seldom required for routine service confidential information. Strictly follow the instructions whenever the components are repaired and/or - Sony STR-K7200 | Service Manual - Page 66
STR-K7200 7-2. BACK PANEL SECTION 52 not supplied #1 51 not supplied not supplied #1 A-1438-372-A A-1433-572-A 1-783-820-11 4-966-267-12 A-1433-593-A HDMI BOARD, COMPLETE (for SERVICE) STANDBY BOARD, COMPLETE CORD, POWER BUSHING (FBS001), CORD DIGITAL AB BOARD, COMPLETE 56 1-828-299-51 WIRE ( - Sony STR-K7200 | Service Manual - Page 67
STR-K7200 7-3. MAIN SECTION 102 not supplied not supplied (WIRE ROUTE board) not supplied supplied with Q653, Q654, Q703, Q704, Q753, 103 Q754, Q803, Q804, Q853, Q854 #1 - Sony STR-K7200 | Service Manual - Page 68
STR-K7200 "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • CAPACITORS ed by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced. Remark Ref. - Sony STR-K7200 | Service Manual - Page 69
STR-K7200 DCDC CONVERTER DIGITAL AB Ref. No. Part No. Description L4102 1-456-721-11 COIL, CHOKE 100uH Remark < RESISTOR > R4000 1-216-823-11 METAL CHIP 1.5K - Sony STR-K7200 | Service Manual - Page 70
STR-K7200 DIGITAL AB Ref. No. Part No. Description Remark C1171 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C1172 1-162-970-11 CERAMIC CHIP 0.01uF 10% - Sony STR-K7200 | Service Manual - Page 71
IC TC7WH74FU (TE12R) IC1016 8-759-524-48 IC TC74VHC393FT (EL) STR-K7200 DIGITAL AB Remark Ref. No. IC1017 0 IC1031 IC1131 Part No. Description IC TC74ACT153F (EL) IC TC7WU04FU (TE12R) IC TORX147L (SONY) (DIGITAL OPTICAL SAT IN) IC TORX147L (SONY) (TV OPTICAL IN) IC1401 IC1404 IC1405 IC1406 IC1452 6-710 - Sony STR-K7200 | Service Manual - Page 72
STR-K7200 DIGITAL AB Ref. No. Part No. Description R1043 1-216-801-11 METAL CHIP 22 R1044 1-216-833-11 METAL CHIP 10K R1046 1-216-801-11 - Sony STR-K7200 | Service Manual - Page 73
STR-K7200 DIGITAL AB DISPLAY Ref. No. Part No. Description R1326 1-216-809-11 METAL CHIP 100 R1327 1-216-809-11 METAL CHIP 100 R1350 1-216-833- - Sony STR-K7200 | Service Manual - Page 74
STR-K7200 DISPLAY HDMI Ref. No. Part No. Description Remark R115 1-216- TACTILE (TUNING MODE) S112 1-771-410-21 SWITCH, TACTILE (MEMORY/ENTER 9 A-1438-372-A HDMI BOARD, COMPLETE (for SERVICE) < CAPACITOR > C3501 C3502 C3503 C3504 C3505 1-107-826-11 1-107-826-11 1-107-826-11 1-107-826- - Sony STR-K7200 | Service Manual - Page 75
STR-K7200 HDMI Ref. No. Part No. Description C3621 1-112-791-11 ELECT CHIP 100uF Remark 20% 16V C3625 C3627 C3630 C3631 C3632 1-126-205-11 1-126- - Sony STR-K7200 | Service Manual - Page 76
STR-K7200 HDMI HEADPHONE MAIN Ref. No. Part No. Description R3586 1-216-864-11 SHORT CHIP 0 R3587 1-216-864-11 SHORT CHIP 0 R3588 1-216-864-11 SHORT - Sony STR-K7200 | Service Manual - Page 77
STR-K7200 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C408 C409 C430 C431 C449 C450 C458 C459 C471 C487 C488 C489 - Sony STR-K7200 | Service Manual - Page 78
STR-K7200 MAIN Ref. No. Part No. Description < DIODE > Remark D301 6-501-817-01 DIODE MA2J1110GLS0 D320 6-501-817-01 DIODE MA2J1110GLS0 D325 6-501-817-01 DIODE - Sony STR-K7200 | Service Manual - Page 79
STR-K7200 MAIN Ref. No. Part No. Description R335 1-218-867-11 METAL CHIP 6.8K R336 R337 R350 0 R351 0 R352 1-216-864-11 SHORT CHIP 0 1-216-837- - Sony STR-K7200 | Service Manual - Page 80
STR-K7200 MAIN POWER STANDBY Ref. No. Part No. Description 0 R763 1-234-182-11 ENCAPSULATED COMPONENT R764 1-216-823-11 METAL CHIP 1.5K 5% R765 1-216-835-11 - Sony STR-K7200 | Service Manual - Page 81
STR-K7200 STANDBY VIDEO Ref. No. Part No. Description < CONNECTOR > Remark CNP901 * CNP902 * CNP910 CNP911 IC NJM2586AM < JACK > 1-815-043-11 1-794-978-11 1-816-592-11 1-821-278-12 JACK, PIN 2P (MONITOR VIDEO OUT,VIDEO 1 DVD IN) JACK, PIN 3P (VIDEO 1 VIDEO OUT,DVD VIDEO IN, SAT VIDEO IN) JACK, - Sony STR-K7200 | Service Manual - Page 82
STR-K7200 VIDEO VIDEO 2 XM Ref. No. Part No. Description R224 1-211-990-11 METAL CHIP 75 R225 1-211-990-11 METAL CHIP 75 Remark 0.5% 1/10W 0.5% 1/10W - Sony STR-K7200 | Service Manual - Page 83
STR-K7200 XM Ref. No. Part No. Description Q106 6-550-044-01 TRANSISTOR 2SB1689-T106 Remark < RESISTOR > R101 1-216-845-11 METAL CHIP 100K R102 1-216-845- - Sony STR-K7200 | Service Manual - Page 84
STR-K7200 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date 1.0 2008.02 New Description of Revision
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SERVICE MANUAL
Sony Corporation
Audio Business Gourp
Published by Sony Techno Create Corporation
STR-K7200
SPECIFICATIONS
MULTI CHANNEL AV RECEIVER
9-887-947-01
2008B05-1
©
2008.02
US Model
Ver. 1.0
2008.02
• STR-K7200 is the receiver section in HT-7200DH.
This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS** Digital Surround System.
*
Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are
trademarks of Dolby Laboratories.
** Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,487,535
& other U.S. and worldwide patents issued & pending. DTS and DTS Digital Surround are registered
trademarks and the DTS logos and Symbol are trademarks of DTS, Inc. © 1996-2007 DTS, Inc.
All Rights Reserved.
This receiver incorporates High-Definition Multimedia Interface (HDMI
TM
) technology.HDMI, the HDMI logo
and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
The XM name and related logo are registered trademarks of XM Satellite Radio Inc. All rights reserved.
“x.v.Color” and “x.v.Color” logo are trademarks of Sony Corporation.
“BRAVIA” and
are trademarks of Sony Corporation.
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 6 ohm loads, both channels driven, from
120 – 20,000 Hz; rated 90 watts per channel
minimum RMS power, with no more than 1%
total harmonic distortion from 250 milliwatts
to rated output.
Amplifier section
Power Output
1)
Stereo mode (rated)
(6 ohms 1
kHz, THD 1%)
90 W + 90 W
Surround mode (reference)
(6 ohms 1 kHz
, THD 10%)
RMS Output
2)
FRONT: 140 W
per channel
CENTER: 140 W
SURROUND: 140 W
per channel
1)
Measured under 120 V AC, 60 Hz
2)
Reference power output for front, center and
surround speakers. Depending on the sound field
settings and the source, there may be no sound
output.
Inputs
Analog
Sensitivity: 800 mV/
50 kohms
Digital (Coaxial)
Impedance: 75 ohms
Outputs (Analog)
AUDIO OUT
Voltage: 800 mV/
10 kohms
SUB WOOFER
Voltage: 2 V/1 kohm
Tone
Gain levels
±6 dB, 1 dB step
Reproduction frequency range
28 – 20,000 Hz
FM tuner section
Tuning range
87.5 – 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
With 10-kHz tuning scale:
530 – 1,710 kHz
3)
With 9-kHz tuning scale:
531 – 1,710 kHz
3)
Antenna
Loop antenna
Intermediate frequency
450 kHz
3)
You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. While holding down TUNING
MODE, press
?/1
. All preset stations will be
erased when you change the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the
procedure.
Video section
Inputs/Outputs
Video:
1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
B
/C
B
: 0.7 Vp-p, 75 ohms
P
R
/C
R
: 0.7 Vp-p, 75 ohms
80 MHz HD Pass Through
– Continued on next page –