Service Manual
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...140 W/ch 1) Measured under license from Dolby Laboratories. MULTI CHANNEL AV RECEIVER 9-887-608-01 2007C04-1 © 2007.03 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation 1 "DTS" and "DTS Digital ...Surround" are trademarks or registered trademarks of DTS, Inc. rated 90 watts per channel minimum RMS power, with no sound output. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks of HDMI Licensing LLC. SERVICE MANUAL Ver. 1.0 2007.03 STR-K7100...
...140 W/ch 1) Measured under license from Dolby Laboratories. MULTI CHANNEL AV RECEIVER 9-887-608-01 2007C04-1 © 2007.03 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation 1 "DTS" and "DTS Digital ...Surround" are trademarks or registered trademarks of DTS, Inc. rated 90 watts per channel minimum RMS power, with no sound output. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks of HDMI Licensing LLC. SERVICE MANUAL Ver. 1.0 2007.03 STR-K7100...
Service Manual
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... station, turn off the receiver. All preset stations will be erased when you change the AM tuning scale to 9 kHz or 10 kHz. SAFETY-RELATED COMPONENT WARNING!! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 2 STR-K7100 AM tuner section Tuning range...
... station, turn off the receiver. All preset stations will be erased when you change the AM tuning scale to 9 kHz or 10 kHz. SAFETY-RELATED COMPONENT WARNING!! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 2 STR-K7100 AM tuner section Tuning range...
Service Manual
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... channel indicators L R C SL SR S Function Lights up when the receiver is decoding DTS signals. The letters (L, C, R, etc.) indicate the channels being reproduced. The boxes around the letters vary to playback (page 34, 36, 37, 53, 55, 63, 65, 69). SECTION 1 GENERAL STR-K7100 This...SR continued 7US 8US 5 Getting Started Description and location of parts Receiver Front panel 12 3 4 5 67 8 ? / 1 SPEAKERS (OFF/A/B/A+B) AUTO CAL MIC PHONES VIDEO 3 IN/PORTABLE AV IN VIDEO L AUDIO R MULTI CHANNEL DECODING DISPLAY INPUT MODE INPUT SELECTOR MASTER VOLUME MEMORY/ ENTER TUNING ...
... channel indicators L R C SL SR S Function Lights up when the receiver is decoding DTS signals. The letters (L, C, R, etc.) indicate the channels being reproduced. The boxes around the letters vary to playback (page 34, 36, 37, 53, 55, 63, 65, 69). SECTION 1 GENERAL STR-K7100 This...SR continued 7US 8US 5 Getting Started Description and location of parts Receiver Front panel 12 3 4 5 67 8 ? / 1 SPEAKERS (OFF/A/B/A+B) AUTO CAL MIC PHONES VIDEO 3 IN/PORTABLE AV IN VIDEO L AUDIO R MULTI CHANNEL DECODING DISPLAY INPUT MODE INPUT SELECTOR MASTER VOLUME MEMORY/ ENTER TUNING ...
Service Manual
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... (MOVIE). RM-AAP016 wj wh TV RM SET UP AV ?/1 ? / 1 SYSTEM STANDBY VIDEO 1 VIDEO 2 VIDEO 3 DVD SAT TV SA-CD/CD TUNER 1 2 3 AUX DMPORT RECEIVER 4 2CH A.F.D. wa G g w; Then, use . Press to perform menu operations. select preset channels of the TV, VCR, VCD player, LD player, DVD... use the supplied remote to operate the receiver and to control the Sony audio/video components that the remote is assigned to display the menu of the CD player, VCD player, LD player, DVD player, MD deck, DAT deck, or tape deck. STR-K7100 Rear panel 1 2 DIGITAL (ASSIGNABLE) OPTICAL...
... (MOVIE). RM-AAP016 wj wh TV RM SET UP AV ?/1 ? / 1 SYSTEM STANDBY VIDEO 1 VIDEO 2 VIDEO 3 DVD SAT TV SA-CD/CD TUNER 1 2 3 AUX DMPORT RECEIVER 4 2CH A.F.D. wa G g w; Then, use . Press to perform menu operations. select preset channels of the TV, VCR, VCD player, LD player, DVD... use the supplied remote to operate the receiver and to control the Sony audio/video components that the remote is assigned to display the menu of the CD player, VCD player, LD player, DVD player, MD deck, DAT deck, or tape deck. STR-K7100 Rear panel 1 2 DIGITAL (ASSIGNABLE) OPTICAL...
Service Manual
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... select the category mode for Sony TVs only. Name Function CLEAR >10 X CATEGORY MODE Y SLEEP Z TV wj RM SET UP Press to select the channel entry mode, either one or... two digit of the CD player, VCD player, DVD player or MD deck (multi-disc changer only). Press to clear a mistake when you press the incorrect numeric button of the receiver...work depending on the model. • The above explanation is also available for receiver operation. 13US Getting Started STR-K7100 7 Press also, to the previous menu. - b)The button is intended to...
... select the category mode for Sony TVs only. Name Function CLEAR >10 X CATEGORY MODE Y SLEEP Z TV wj RM SET UP Press to select the channel entry mode, either one or... two digit of the CD player, VCD player, DVD player or MD deck (multi-disc changer only). Press to clear a mistake when you press the incorrect numeric button of the receiver...work depending on the model. • The above explanation is also available for receiver operation. 13US Getting Started STR-K7100 7 Press also, to the previous menu. - b)The button is intended to...
Service Manual
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.... * Procedure: While depressing the [TUNING MODE] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power. 1. Receiver DCAC MIC SPK Front Left 1. Either the message "REST 13" appears. Use this mode is performed. VACUUM FLUORESCENT DISPLAY TEST MODE * All fluorescent ...the [SPEAKERS $OFF/A/B%] and the [2CH] buttons simultaneously, press the ?/1 button to turn off : Press the three buttons [MEMORY/ENTER] + [MOVIE] + ?/1 . STR-K7100 SECTION 3 TEST MODE AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE * Either the 9 kHz step or 10 kHz step can be swap to all...
.... * Procedure: While depressing the [TUNING MODE] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power. 1. Receiver DCAC MIC SPK Front Left 1. Either the message "REST 13" appears. Use this mode is performed. VACUUM FLUORESCENT DISPLAY TEST MODE * All fluorescent ...the [SPEAKERS $OFF/A/B%] and the [2CH] buttons simultaneously, press the ?/1 button to turn off : Press the three buttons [MEMORY/ENTER] + [MOVIE] + ?/1 . STR-K7100 SECTION 3 TEST MODE AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE * Either the 9 kHz step or 10 kHz step can be swap to all...
Service Manual
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...[][][]x" x=1, 2, 3 If there is error happen, below display will change accordingly. "AD[]-[]xxx" xxx=0 to 255 (depends on loudness of test tone) STR-K7100 SECTION 4 FM TUNER CHECK FM AUTO STOP CHECK (1) Turn on the set. (2) Input the following signal from front left speaker of automatic scanning means "... 1 kHz ANT input : 35 dBu (EMF) (Note) Please use SG whose output impedance is received in good condition." 13 You cannot use video cable for checking. The stop of the receiver and AUTO CAL microphone. DCAC board Checking Connect front left speaker, and the display will show: "ERR...
...[][][]x" x=1, 2, 3 If there is error happen, below display will change accordingly. "AD[]-[]xxx" xxx=0 to 255 (depends on loudness of test tone) STR-K7100 SECTION 4 FM TUNER CHECK FM AUTO STOP CHECK (1) Turn on the set. (2) Input the following signal from front left speaker of automatic scanning means "... 1 kHz ANT input : 35 dBu (EMF) (Note) Please use SG whose output impedance is received in good condition." 13 You cannot use video cable for checking. The stop of the receiver and AUTO CAL microphone. DCAC board Checking Connect front left speaker, and the display will show: "ERR...
Service Manual
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KEY/DISPLAY SECTION - BLOCK DIAGRAM - STR-K7100 5-7. J2000 AUTO CAL MIC MIC AMP IC2000 5 1 SYSTEM CONTROL IC1907 (5/6) 113 DCAC IN XM SECTION H (Page 19) XM MOXMI XM MIXMO EEPROM IC1131 SDA 5 SCL 6 ... IC100 9 STB 7 DIN 8 CLK 14 SEG1 I I 29 SEG17 • 31 GRID1 42 II GRID11 32 SW1 1 SIRCS 2 OUT REMOTE CONTROL SIGNAL RECEIVER IC103 2 RV102 3 MASTER VOLUME F1 FL101 F2 VACUUM FLUORESCENT DISPLAY LED DRIVER Q110 D105 MULTI CHANNEL DECODING 2 RV101 3 INPUT SELECTOR SW NETWORK S101-108 SW NETWORK S109-112,115 STR-K7100 20 20
KEY/DISPLAY SECTION - BLOCK DIAGRAM - STR-K7100 5-7. J2000 AUTO CAL MIC MIC AMP IC2000 5 1 SYSTEM CONTROL IC1907 (5/6) 113 DCAC IN XM SECTION H (Page 19) XM MOXMI XM MIXMO EEPROM IC1131 SDA 5 SCL 6 ... IC100 9 STB 7 DIN 8 CLK 14 SEG1 I I 29 SEG17 • 31 GRID1 42 II GRID11 32 SW1 1 SIRCS 2 OUT REMOTE CONTROL SIGNAL RECEIVER IC103 2 RV102 3 MASTER VOLUME F1 FL101 F2 VACUUM FLUORESCENT DISPLAY LED DRIVER Q110 D105 MULTI CHANNEL DECODING 2 RV101 3 INPUT SELECTOR SW NETWORK S101-108 SW NETWORK S109-112,115 STR-K7100 20 20
Service Manual
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...3.3 VCC R1354 100 C1354 0.1 D IC1351 IC1351 TORX147L 2 GND R1351 100 VIDEO2/ 1 0.1 BD IN OUT 3 3.3 (OPTICAL) VCC DIGITAL IC1351 C1351 0.1 OPTICAL RECEIVER E J1301 DVD IN (COAXIAL) J1301 R1355 C1361 R1356 75 0.1 470 C1355 22 25V R1357 47k IC1303 WAVE SHAPER IC1303 TC7WU04FU(TE12R) 1.3 4 5 F 1.3 ...A-13 A-14 A-15 A-16 A-17 A-18 2 DIGITAL BOARD (2/3) (Page 29) B-1 B-2 B-3 B-4 B-5 B-13 B-7 B-10 B-9 B-11 B-12 L STR-K7100 3 DIGITAL BOARD (3/3) (Page 30) 28 28 STR-K7100 • Refer to page 22 for Waveforms. • Refer to page 48 for IC Block Diagrams. 5-14.
...3.3 VCC R1354 100 C1354 0.1 D IC1351 IC1351 TORX147L 2 GND R1351 100 VIDEO2/ 1 0.1 BD IN OUT 3 3.3 (OPTICAL) VCC DIGITAL IC1351 C1351 0.1 OPTICAL RECEIVER E J1301 DVD IN (COAXIAL) J1301 R1355 C1361 R1356 75 0.1 470 C1355 22 25V R1357 47k IC1303 WAVE SHAPER IC1303 TC7WU04FU(TE12R) 1.3 4 5 F 1.3 ...A-13 A-14 A-15 A-16 A-17 A-18 2 DIGITAL BOARD (2/3) (Page 29) B-1 B-2 B-3 B-4 B-5 B-13 B-7 B-10 B-9 B-11 B-12 L STR-K7100 3 DIGITAL BOARD (3/3) (Page 30) 28 28 STR-K7100 • Refer to page 22 for Waveforms. • Refer to page 48 for IC Block Diagrams. 5-14.
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...35 GRID8 7G -18.2 36 GRID7 SEG8 21 -12.5 7P SEG7 20 REMOTE CONTROL SIGNAL RECEIVER 6G -18.2 -6.9 6P 123 D 37 GRID6 5G -18.2 38 GRID5 4G -18.2 ... 220p C111 220p C110 220p VDD IC101 IC101 TC74ACT08P BUFFER Q110 D105 F 2SC1740S-QRT SELK5E20C-DTP15 LED DRIVER M U LT I CHANNEL DECODING 5 3 5 0 1 2 3 4 5 6 7 5 0 R115 100 R116 100 R117 100 C149 220p C164 ...S110 S109 H 2CH A . MOVIE MUSIC DISPLAY INPUT MODE AUTO CAL MUTING MEMORY/ENTER TUNING - + MODE TUNING STR-K7100 39 39 CL029 CL028 CL030 CN108 3P 1 3 4 F1 F2 -20V MAIN H BOARD (1/2) CNP507 (Page 24)...
...35 GRID8 7G -18.2 36 GRID7 SEG8 21 -12.5 7P SEG7 20 REMOTE CONTROL SIGNAL RECEIVER 6G -18.2 -6.9 6P 123 D 37 GRID6 5G -18.2 38 GRID5 4G -18.2 ... 220p C111 220p C110 220p VDD IC101 IC101 TC74ACT08P BUFFER Q110 D105 F 2SC1740S-QRT SELK5E20C-DTP15 LED DRIVER M U LT I CHANNEL DECODING 5 3 5 0 1 2 3 4 5 6 7 5 0 R115 100 R116 100 R117 100 C149 220p C164 ...S110 S109 H 2CH A . MOVIE MUSIC DISPLAY INPUT MODE AUTO CAL MUTING MEMORY/ENTER TUNING - + MODE TUNING STR-K7100 39 39 CL029 CL028 CL030 CN108 3P 1 3 4 F1 F2 -20V MAIN H BOARD (1/2) CNP507 (Page 24)...
Service Manual
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... pin 49 WMD0 I Boot stop signal input 48 Ground pin 22 KFSIO I/O Audio clock signal (384fs/256fs) input/output for digital audio interface receiver IC 23 to 26 SDO1 to ground.) 7 PLOCK O Not used . (Fixed at L.) 14 SCKOUT O Internal system clock signal output for ...20 BCKO O Bit clock signal output for 6CH D/A converter IC 27 SPDIF O Not used . (Open) 56 BST I Not used . (Open) 8 VSS - STR-K7100 • IC Pin Descriptions IC1501 CXD9718BQ (DIGITAL SIGNAL PROCESSOR) (DIGITAL BOARD (1/3)) Pin No. Ground pin 2 XRST I Not used. (Connect to SDO4 O Digital ...
... pin 49 WMD0 I Boot stop signal input 48 Ground pin 22 KFSIO I/O Audio clock signal (384fs/256fs) input/output for digital audio interface receiver IC 23 to 26 SDO1 to ground.) 7 PLOCK O Not used . (Fixed at L.) 14 SCKOUT O Internal system clock signal output for ...20 BCKO O Bit clock signal output for 6CH D/A converter IC 27 SPDIF O Not used . (Open) 56 BST I Not used . (Open) 8 VSS - STR-K7100 • IC Pin Descriptions IC1501 CXD9718BQ (DIGITAL SIGNAL PROCESSOR) (DIGITAL BOARD (1/3)) Pin No. Ground pin 2 XRST I Not used. (Connect to SDO4 O Digital ...
Service Manual
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STR-K7100 Pin No. 57 58 59 60 61 62, 63 64 to 66 67 68 69 70 71 72 to 75 76... system control IC I Not used. (Open) I Sync/async select signal input (L: sync, H: async) (Fixed at L.) I Error detection signal input from digital audio interface receiver IC I Power supply pin (+1.9 V) - Ground pin O Not used. (Open) O External memory address signal output for SDRAM IC O Not used . (Connect to D2 VDDE... signal output for SDRAM IC I/O External memory data input/output for system control IC I Audio signal input from digital audio interface receiver IC I Power supply pin (+1.9 V) -
STR-K7100 Pin No. 57 58 59 60 61 62, 63 64 to 66 67 68 69 70 71 72 to 75 76... system control IC I Not used. (Open) I Sync/async select signal input (L: sync, H: async) (Fixed at L.) I Error detection signal input from digital audio interface receiver IC I Power supply pin (+1.9 V) - Ground pin O Not used. (Open) O External memory address signal output for SDRAM IC O Not used . (Connect to D2 VDDE... signal output for SDRAM IC I/O External memory data input/output for system control IC I Audio signal input from digital audio interface receiver IC I Power supply pin (+1.9 V) -
Service Manual
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...Fuse detect signal input 15 VOL ENCODER(B) UP I Volume encoder signal input (up) 16 VOL ENCODER(A) DOWN I Digital audio interface receiver serial data signal input 50 Ground pin 41 TC74HC153A O Input select switch control signal output A 42 TC74HC153B O Input select switch ...) O Digital audio interface receiver serial latch signal output 47 DIR DI O Digital audio interface receiver serial data signal output 48 DIR DO I Volume encoder signal input (down) 17 FRONT B RY O Front B speakers relay control signal output 18 GND - STR-K7100 IC1907 MB91353APMT-G-112E1 (SYSTEM ...
...Fuse detect signal input 15 VOL ENCODER(B) UP I Volume encoder signal input (up) 16 VOL ENCODER(A) DOWN I Digital audio interface receiver serial data signal input 50 Ground pin 41 TC74HC153A O Input select switch control signal output A 42 TC74HC153B O Input select switch ...) O Digital audio interface receiver serial latch signal output 47 DIR DI O Digital audio interface receiver serial data signal output 48 DIR DO I Volume encoder signal input (down) 17 FRONT B RY O Front B speakers relay control signal output 18 GND - STR-K7100 IC1907 MB91353APMT-G-112E1 (SYSTEM ...
Service Manual
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STR-K7100 Pin No. Pin Name I/O 49 DIR ERROR I 50 DIR XSTATE I 51 NMI I 52 MD2 ... - 97 EEPROM DATA I/O 98 EEPROM CLK O 99 HD OUT I Pin Description Digital audio interface receiver error signal input Digital audio interface receiver state signal input Non Maskable interrupt input Operation mode setting pin 2 Operation mode setting pin 1 (Connect...output (Sub clock) Not used in this set. (Open) Reset trigger signal input Digital audio interface receiver serial data signal input Burst select signal output GP9 address strobe signal input Burst signal output HCS signal output...
STR-K7100 Pin No. Pin Name I/O 49 DIR ERROR I 50 DIR XSTATE I 51 NMI I 52 MD2 ... - 97 EEPROM DATA I/O 98 EEPROM CLK O 99 HD OUT I Pin Description Digital audio interface receiver error signal input Digital audio interface receiver state signal input Non Maskable interrupt input Operation mode setting pin 2 Operation mode setting pin 1 (Connect...output (Sub clock) Not used in this set. (Open) Reset trigger signal input Digital audio interface receiver serial data signal input Burst select signal output GP9 address strobe signal input Burst signal output HCS signal output...
Service Manual
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... H in this set.) 23 S3 I TMDS data (positive) input (Not used in this set .) 47 GND - Not used in this set .) 50 VCC - STR-K7100 IC5001 TMDS341PFCR (HDMI RECEIVER/TRANSCEIVER) (HDMI SW BOARD) Pin No. Pin Name I TMDS data (positive) input from HDMI VIDEO 2/BD IN connector 12 A13 I /O Pin Description 1 NC - Ground...
... H in this set.) 23 S3 I TMDS data (positive) input (Not used in this set .) 47 GND - Not used in this set .) 50 VCC - STR-K7100 IC5001 TMDS341PFCR (HDMI RECEIVER/TRANSCEIVER) (HDMI SW BOARD) Pin No. Pin Name I TMDS data (positive) input from HDMI VIDEO 2/BD IN connector 12 A13 I /O Pin Description 1 NC - Ground...