Service Manual
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...", "Pro Logic" and the double-D symbol are trademarks of Dolby Laboratories. Depending on next page - MULTI CHANNEL AV RECEIVER 9-887-608-01 2007C04-1 © 2007.03 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation 1 Amplifier section Power Output 1) Stereo mode (rated) (6 ohms, 1 kHz, THD... Ver. 1.0 2007.03 STR-K7100 US Model Manufactured under the following conditions: Area code US Power requirements 120 V AC, 60 Hz 2) Reference power output for front, center and surround speakers. This receiver incorporates High-Definition Multimedia Interface...
...", "Pro Logic" and the double-D symbol are trademarks of Dolby Laboratories. Depending on next page - MULTI CHANNEL AV RECEIVER 9-887-608-01 2007C04-1 © 2007.03 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation 1 Amplifier section Power Output 1) Stereo mode (rated) (6 ohms, 1 kHz, THD... Ver. 1.0 2007.03 STR-K7100 US Model Manufactured under the following conditions: Area code US Power requirements 120 V AC, 60 Hz 2) Reference power output for front, center and surround speakers. This receiver incorporates High-Definition Multimedia Interface...
Service Manual
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While holding down TUNING MODE, press ?/1. STR-K7100 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 ... PARTS LIST ARE CRITICAL TO SAFE OPERATION. After tuning in any AM station, turn off the receiver. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 2 All preset stations will be erased when you change without notice. Video section Inputs/Outputs...
While holding down TUNING MODE, press ?/1. STR-K7100 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 ... PARTS LIST ARE CRITICAL TO SAFE OPERATION. After tuning in any AM station, turn off the receiver. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 2 All preset stations will be erased when you change without notice. Video section Inputs/Outputs...
Service Manual
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...OPTICAL jack. - Lights up when the disc being played back contains an LFE (Low Frequency Effect) channel and the LFE channel signal is connected. SECTION 1 GENERAL STR-K7100 This section is input through the OPTICAL jack. L MOVIE, MUSIC Press to scan a station (...81). The current status of the selected component or a list 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 MODE ...
...OPTICAL jack. - Lights up when the disc being played back contains an LFE (Low Frequency Effect) channel and the LFE channel signal is connected. SECTION 1 GENERAL STR-K7100 This section is input through the OPTICAL jack. L MOVIE, MUSIC Press to scan a station (...81). The current status of the selected component or a list 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 MODE ...
Service Manual
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...to operate. Remote commander You can also program the remote to select the TV channels. 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. To display the options of the VCR, DAT deck, or...non-Sony components following the steps in the forward/ backward direction of the CD player, VCD player, LD player, DVD player, MD deck, DAT deck, or tape deck. to select the wide picture mode. WIDE Press TV (Z) and then press WIDE to select preset TV channels. Q TV VOL +/- STR-K7100 ...
...to operate. Remote commander You can also program the remote to select the TV channels. 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. To display the options of the VCR, DAT deck, or...non-Sony components following the steps in the forward/ backward direction of the CD player, VCD player, LD player, DVD player, MD deck, DAT deck, or tape deck. to select the wide picture mode. WIDE Press TV (Z) and then press WIDE to select preset TV channels. Q TV VOL +/- STR-K7100 ...
Service Manual
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...Press to display the EPG (Electronic Program Guide) of the CD player, VCD player, DVD player or MD deck (multi-disc changer only). After pressing DVD TOP MENU (P) or DVD MENU (P), press V/v/B/b to select the settings, and then...enter the selection. Function Press to select the category mode for Sony TVs only. Press also, to light up the remote. To select the channel entry mode of the receiver, VCR, satellite tuner, CD player, DVD player or Blu-ray... displayed on the component, the above explanation is also available for receiver operation. 13US Getting Started STR-K7100 7
...Press to display the EPG (Electronic Program Guide) of the CD player, VCD player, DVD player or MD deck (multi-disc changer only). After pressing DVD TOP MENU (P) or DVD MENU (P), press V/v/B/b to select the settings, and then...enter the selection. Function Press to select the category mode for Sony TVs only. Press also, to light up the remote. To select the channel entry mode of the receiver, VCR, satellite tuner, CD player, DVD player or Blu-ray... displayed on the component, the above explanation is also available for receiver operation. 13US Getting Started STR-K7100 7
Service Manual
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... Checking 2. Turn the [INPUT SELECTOR] control, all segments light off : Press the three buttons [MEMORY/ENTER] + [MOVIE] + ?/1 . The message "S.F. CLR." Receiver DCAC MIC SPK Front Left 1. SBL SB SBR MHz KEY CHECK MODE * Button check * Procedure: While depressing the [SPEAKERS $OFF/A/B%] and the [2CH] buttons simultaneously... off the main power. Turn the [INPUT SELECTOR] control, confirm display. appears for a moment and select the desired step. 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...
... Checking 2. Turn the [INPUT SELECTOR] control, all segments light off : Press the three buttons [MEMORY/ENTER] + [MOVIE] + ?/1 . The message "S.F. CLR." Receiver DCAC MIC SPK Front Left 1. SBL SB SBR MHz KEY CHECK MODE * Button check * Procedure: While depressing the [SPEAKERS $OFF/A/B%] and the [2CH] buttons simultaneously... off the main power. Turn the [INPUT SELECTOR] control, confirm display. appears for a moment and select the desired step. 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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...) (Note) Please use 75 ohm "coaxial cable" to connect SG and the set . (2) Input the following signal from front left speaker of the receiver and AUTO CAL microphone. The stop of automatic scanning means "The station signal is 75 ohm. (3) Set to 255 (depends on loudness of A, B...automatic scanning. (4) Confirm that input Frequency of test tone) STR-K7100 SECTION 4 FM TUNER CHECK FM AUTO STOP CHECK (1) Turn on the set . Please use video cable for checking. 1. You cannot use SG whose output impedance is received in good condition." 13 DCAC board Checking Connect front left ...
...) (Note) Please use 75 ohm "coaxial cable" to connect SG and the set . (2) Input the following signal from front left speaker of the receiver and AUTO CAL microphone. The stop of automatic scanning means "The station signal is 75 ohm. (3) Set to 255 (depends on loudness of A, B...automatic scanning. (4) Confirm that input Frequency of test tone) STR-K7100 SECTION 4 FM TUNER CHECK FM AUTO STOP CHECK (1) Turn on the set . Please use video cable for checking. 1. You cannot use SG whose output impedance is received in good condition." 13 DCAC board Checking Connect front left ...
Service Manual
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STR-K7100 5-7. BLOCK DIAGRAM - 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 ... 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 -
STR-K7100 5-7. BLOCK DIAGRAM - 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 ... 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 -
Service Manual
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... 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 ...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 SCHEMATIC DIAGRAM - STR-K7100 • Refer to page 22 for Waveforms. • Refer to page 48 for IC Block Diagrams. 5-14.
... 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 ...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 SCHEMATIC DIAGRAM - STR-K7100 • Refer to page 22 for Waveforms. • Refer to page 48 for IC Block Diagrams. 5-14.
Service Manual
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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...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...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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...from A/D converter IC 19 LRCKO O Sampling clock signal output for 6CH D/A converter IC 20 BCKO O Bit clock signal output for digital audio interface receiver IC 23 to 26 SDO1 to ground.) 7 PLOCK O Not used . (Fixed at H.) 48 VSS - Ground pin 32 HACN O Acknowledge ...select signal input from system control IC 37 GP12 I /O Audio clock signal (384fs/256fs) input/output for 6CH D/A converter IC 21 VSS - STR-K7100 • IC Pin Descriptions IC1501 CXD9718BQ (DIGITAL SIGNAL PROCESSOR) (DIGITAL BOARD (1/3)) Pin No. Pin Name I Boot stop signal input 48 Ground pin...
...from A/D converter IC 19 LRCKO O Sampling clock signal output for 6CH D/A converter IC 20 BCKO O Bit clock signal output for digital audio interface receiver IC 23 to 26 SDO1 to ground.) 7 PLOCK O Not used . (Fixed at H.) 48 VSS - Ground pin 32 HACN O Acknowledge ...select signal input from system control IC 37 GP12 I /O Audio clock signal (384fs/256fs) input/output for 6CH D/A converter IC 21 VSS - STR-K7100 • IC Pin Descriptions IC1501 CXD9718BQ (DIGITAL SIGNAL PROCESSOR) (DIGITAL BOARD (1/3)) Pin No. Pin Name I Boot stop signal input 48 Ground pin...
Service Manual
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STR-K7100 Pin No. 57 58 59 60 61 62, 63...Power supply pin (+3.3 V) 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) - Ground pin O External memory address signal output for SDRAM IC O External memory address... signal output for SDRAM IC I PLL initialization 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 ...
STR-K7100 Pin No. 57 58 59 60 61 62, 63...Power supply pin (+3.3 V) 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) - Ground pin O External memory address signal output for SDRAM IC O External memory address... signal output for SDRAM IC I PLL initialization 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 ...
Service Manual
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STR-K7100 IC1907 MB91353APMT-G-112E1 (SYSTEM CONTROL) (DIGITAL BOARD (2/3)) Pin No. Ground pin 44 VCC - Pin Name I/O Pin Description 1 HDMI MUTE I HDMI mute signal input Not used ... signal output 14 FUSE DETECT I 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 control signal output B 43 VSS...
STR-K7100 IC1907 MB91353APMT-G-112E1 (SYSTEM CONTROL) (DIGITAL BOARD (2/3)) Pin No. Ground pin 44 VCC - Pin Name I/O Pin Description 1 HDMI MUTE I HDMI mute signal input Not used ... signal output 14 FUSE DETECT I 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 control signal output B 43 VSS...
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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... bus with HDMI VIDEO 2/BD IN connector 3 SCL1 I Hot plug detection signal input from SYSTEM CONTROL IC (Fixed at L in this set .) 50 VCC - STR-K7100 IC5001 TMDS341PFCR (HDMI RECEIVER/TRANSCEIVER) (HDMI SW BOARD) Pin No. Not used . (Open) 42 OEB I /O Pin Description 1 NC - Power supply pin (+3.3 V) 8 B12 I TMDS data (negative) input from...
... bus with HDMI VIDEO 2/BD IN connector 3 SCL1 I Hot plug detection signal input from SYSTEM CONTROL IC (Fixed at L in this set .) 50 VCC - STR-K7100 IC5001 TMDS341PFCR (HDMI RECEIVER/TRANSCEIVER) (HDMI SW BOARD) Pin No. Not used . (Open) 42 OEB I /O Pin Description 1 NC - Power supply pin (+3.3 V) 8 B12 I TMDS data (negative) input from...