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Sony STR-K670P Service Manual
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Sony STR-K670P Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver. 1.3 2006.05
• STR-K670P is the tuner and the amplifier
section in HT-DDW670 and HTP-32DW/
82DWK.
Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are trademarks of Dolby Laboratories.
"DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater
Systems, Inc.
TE
L 13942296513
www
.
Sony Corporation
9-879-447-04
Home Audio Division
2006E16-1
Published by Sony Techno Create Corporation
© 2006.05
http://www.xiaoyu163.com
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)
With 6 ohm loads, both channels driven, from
120 – 20,000 Hz; rated 60 watts per channel
minimum RMS power, with no more than 0.7%
total harmonic distortion from 250 milliwatts to
rated output.
Amplifier section
1)
Power Output
Models of area code US
(6 ohms 1 kHz, THD 10%)
2)
FRONT
:
100 W/ch
2)
CENTER
:
100 W
2)
SURR
:
100 W/ch
(6 ohms 100 Hz, THD 10%)
2)
SUB WOOFER
:
100 W
Models of area code CND
(6 ohms 1 kHz, THD 0.7%)
2)
FRONT
:
60 W/ch
2)
CENTER
:
60 W
2)
SURR
:
60 W/ch
(6 ohms 100 Hz, THD 0.7%)
2)
SUB WOOFER
:
60 W
(6 ohms 1 kHz, THD 10%)
2)
FRONT
:
100 W/ch
2)
CENTER
:
100 W
2)
SURR
:
100 W/ch
(6 ohms 100 Hz, THD 10%)
2)
SUB WOOFER
:
100 W
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STR-K670P
2 9
8
SPECIFICATIONS
Models of area code AEP, UK, RU, MX, SP, SP6, E51, AR
Q Q
(6 ohms 1 kHz, THD 0.7%)
3
6 7
1 3
1 5
2)
FRONT
:
2)
CENTER
:
2)
SURR
:
(6 ohms 100 Hz, THD 0.7%)
2)
SUB WOOFER
(6 ohms 1 kHz, THD 10%)
2)
FRONT
:
2)
CENTER
:
2)
SURR
:
(6 ohms 100 Hz, THD 10%)
2)
SUB WOOFER
Models of area code AUS
(6 ohms 120 Hz – 20 kHz, THD 0.09%)
2)
FRONT
:
2)
CENTER
:
2)
SURR
:
(6 ohms 100 Hz, THD 0.09%)
2)
SUB WOOFER
(6 ohms 1 kHz, THD 0.7%)
2)
FRONT
:
2)
CENTER
:
2)
SURR
:
(6 ohms 100 Hz, THD 0.7%)
2)
SUB WOOFER
(6 ohms 1 kHz, THD 10%)
2)
FRONT
:
2)
CENTER
:
2)
SURR
:
(6 ohms 100 Hz, THD 10%)
2)
SUB WOOFER
FM STEREO FM-AM RECEIVER
co
.
9 4
2 8
US Model
Canadian Model
AEP Model
UK Model
Australian Model
0 5
8
2 9
9 4
2 8
50 W/ch
50 W
50 W/ch
:
50 W
85 W/ch
85 W
85 W/ch
:
85 W
40 W/ch
40 W
40 W/ch
:
40 W
50 W/ch
50 W
50 W/ch
:
50 W/ch
85 W/ch
85 W
85 W/ch
:
85 W
– Continued on next page –
m
9 9
E Model
9 9

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  • Page 1 AEP Model UK Model E Model Australian Model • STR-K670P is the tuner and the amplifier section in HT-DDW670 and HTP-32DW/ 82DWK. Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories.

  • Page 2: General

    STR-K670P Ver. 1.3 3 7 63 1515 0 1) Measured under the following conditions: General Area code Power requirements Power requirements US, CND 120 V AC, 60 Hz Area code Power requirements AEP, UK, RU, SP, SP6, AR 230 V AC, 50 Hz...
  • Page 3 THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS IN SUPPLEMENTS PUBLISHED BY SONY.
  • Page 4 STR-K670P Ver. 1.3 3 7 63 1515 0 MODEL IDENTIFICATION – BACK PANEL – GENERAL ..............5 TEST MODE ............... 10 DIAGRAMS 3-1. Block Diagram — MAIN Section — ......12 3-2. Block Diagram — DISPLAY/POWER Section — ..13 3-3.
  • Page 5 STR-K670P SECTION 1 3 7 63 1515 0 GENERAL This section is extracted from instruction manual. Main unit ,  2 3  = $/3+$%(7,&$/ 25'(5 ,1387 02'(  3+21(6 MDFN   $  + ,5 UHFHSWRU   35(6(7 781,1* ±...
  • Page 6 STR-K670P 3 7 63 1515 0 Before you use your Remote button description remote Inserting batteries into the TV ?/1 TV/VIDEO TEST SLEEP TONE remote ,QVHUW 5 VL]H$$ EDWWHULHV ZLWK WKH  DQG ± SYSTEM STANDBY VIDEO 1 VIDEO 2...
  • Page 7 STR-K670P 3 7 63 1515 0 7KH WDEOHV EHORZ VKRZ WKH VHWWLQJV RI HDFK 5HPRWH 2SHUDWLRQV )XQFWLRQ EXWWRQ %XWWRQ (17(5 5HFHLYHU (QWHUV WKH VHOHFWLRQ 5HPRWH 2SHUDWLRQV )XQFWLRQ 9&5 %XWWRQ '9' SOD\HU $)' 5HFHLYHU 6HOHFWV WKH GHFRGLQJ 6DWHOOLWH WXQHU PRGH IRU DXGLR VRXQG &' SOD\HU...
  • Page 8 STR-K670P 3 7 63 1515 0 5HPRWH 2SHUDWLRQV )XQFWLRQ 5HPRWH 2SHUDWLRQV )XQFWLRQ %XWWRQ %XWWRQ 6/((3 5HFHLYHU $FWLYDWHV WKH VOHHS  DQG 5HFHLYHU 8VH ZLWK 6+,)7 WR IXQFWLRQ DQG WKH  SUHVHW UDGLR VWDWLRQ RU GXUDWLRQ ZKLFK WKH WXQLQJ WR SUHVHW...

  • Page 9: Changing The Factory Setting Of An Input Button

    STR-K670P 3 7 63 1515 0 5HPRWH 2SHUDWLRQV )XQFWLRQ Changing the factory %XWWRQ X ws 9&5 3DXVHV SOD\EDFN RU setting of an input button &' SOD\HU UHFRUGLQJ $OVR VWDUWV '9' SOD\HU UHFRUGLQJ ZLWK 0' GHFN FRPSRQHQWV LQ ,I WKH IDFWRU\ VHWWLQJV RI WKH LQSXW EXWWRQV GR QRW...

  • Page 10: Test Mode

    STR-K670P SECTION 2 3 7 63 1515 0 TEST MODE FACTORY PRESET MODE SOUND FIELD CLEAR MODE • All preset contents are reset to the default setting. • The preset sound field is cleared when this mode is activated.
  • Page 11 STR-K670P Ver. 1.3 SECTION 3 3 7 6 3 1 5 1 5 0 DIAGRAMS • Circuit Boards Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Schematic Diagrams.

  • Page 12: Block Diagram — Main Section

    STR-K670P Ver. 1.2 3-1. BLOCK DIAGRAM — MAIN SECTION — 3 7 6 3 1 5 1 5 0 IC400 ANALOG SOUND TUNER PACK PROCESSOR L CH INL1 75 Ω IC1101(1/3) COAXIAL R CH R-CH SYSTEM CONTROL. TUNER +10V...

  • Page 13: Block Diagram — Display/Power Section

    STR-K670P Ver. 1.2 3-2. BLOCK DIAGRAM — DISPLAY/POWER SECTION — 3 7 6 3 1 5 1 5 0 R-CH J700 IC501 PHONES POWER AMP RY502 Q509 Q503 +V OUT2 RELAY BOOSTER DRIVE Q501,502 LIMITER TM600 • R-CH is omitted due to same as L-CH RY501 •...
  • Page 14 STR-K670P Ver. 1.2 3-3. PRINTED WIRING BOARD — DIGITAL BOARD (SIDE A) — • :Uses unleaded solder. • See page 11 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No.
  • Page 15 STR-K670P Ver. 1.2 3-4. PRINTED WIRING BOARD — DIGITAL BOARD (SIDE B) — • :Uses unleaded solder. • See page 11 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 STANDBY BOARD MAIN BOARD CNP801...

  • Page 16: Schematic Diagram — Digital Board (1/4)

    STR-K670P Ver. 1.2 • See page 11 for Waveform. • See page 27 for IC Block Diagram. 3-5. SCHEMATIC DIAGRAM — DIGITAL BOARD (1/4) — 3 7 6 3 1 5 1 5 0 TUNER UNIT CNS509 CNS508 FB1302...

  • Page 17: Schematic Diagram — Digital Board (2/4)

    STR-K670P Ver. 1.3 3-6. SCHEMATIC DIAGRAM — DIGITAL BOARD (2/4) — 3 7 6 3 1 5 1 5 0 CNP503 CNP504 CNP505 D1001 1SR154-400TE-25 JR1202 IC1902 TA7809S IC1904 BA33BC0T IC1071 TA78033LS C1021 C1022 C1914 C1913 C1064 C1063 IC1031...

  • Page 18: Schematic Diagram — Digital Board (3/4)

    STR-K670P • See page 11 for Waveform. • See page 28, 29 for IC Block Diagrams. 3-7. SCHEMATIC DIAGRAM — DIGITAL BOARD (3/4) — 3 7 6 3 1 5 1 5 0 R1019 FB1502 C1515 C1516 R1018 C1518...

  • Page 19: Schematic Diagram — Digital Board (4/4)

    STR-K670P Ver. 1.3 • See page 11 for Waveform. • See page 27 for IC Block Diagram. • See page 31 for IC Pin Function Description. 3-8. SCHEMATIC DIAGRAM — DIGITAL BOARD (4/4) — 3 7 6 3 1 5 1 5 0...

  • Page 20: Printed Wiring Board — Main Section

    STR-K670P Ver. 1.2 • See page 11 for Circuit Boards Location. 3-9. PRINTED WIRING BOARD — MAIN SECTION — • :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 SPEAKERS SA-CD/CD VIDEO 2 VIDEO 1 IMPEDANCE USE 6-16...

  • Page 21: Schematic Diagram — Main Section (1/3)

    STR-K670P Ver. 1.2 3-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — 3 7 6 3 1 5 1 5 0 C421 C422 C424 C434 EXCEPT US, CND, MX R411 J401 C444 R412 C443 R413 CC01 R401 C433 2.2 50V...

  • Page 22: Schematic Diagram — Main Section (2/3)

    STR-K670P Ver. 1.2 3-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • See page 29 for IC Block Diagram. 3 7 6 3 1 5 1 5 0 IC501 ★ C511 R508 500V R532 RY502 680 1W RELAY CN701...

  • Page 23: Schematic Diagram — Main Section (3/3)

    STR-K670P Ver. 1.2 3-12. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — 3 7 6 3 1 5 1 5 0 CN504 PART NUMBER 1-864-854-11 page17 PART NUMBER 1-866-751-11 CN505 SUPPLLEMENT-1 page6 D802 D811 C807 HZ6.8BP-TK D5SBA20-4003 Q801 T901 2SB734-T-34...

  • Page 24: Printed Wiring Board — Standby Section

    STR-K670P Ver. 1.2 3-13. PRINTED WIRING BOARD — STANDBY SECTION — • :Uses unleaded solder. • See page 11 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 US, CND EXCEPT E51, MX VOLTAGE SELECTOR...

  • Page 25: Printed Wiring Board — Display Section

    STR-K670P Ver. 1.2 3-14. PRINTED WIRING BOARD — DISPLAY SECTION — • :Uses unleaded solder. • See page 11 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 IC102 IC100 MUSIC MOVIE A.F.D. IC101 ENTER...

  • Page 26: Schematic Diagram — Display Section

    STR-K670P Ver. 1.2 3-15. SCHEMATIC DIAGRAM — DISPLAY SECTION — • See page 30 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 C108 C109 0.22 0.22 EXCEPT US, CND, E51, MX R199 R198 FL101...
  • Page 27 STR-K670P 3 7 63 1515 0 • IC Block Diagrams – DIGITAL Board – IC1131 BR24L16F-WE2 1 A0 16 K bit EEPROM ARRAY 11 bit 8 bit 2 A1 ADDRESS SLAVE WORD DATA 11 bit DECODER ADDRESS REGISTER REGISTER...
  • Page 28 STR-K670P 3 7 63 1515 0 IC1401 PCM1800E/2K 15 14 13 DIGITAL ∑ MODULATOR 1/64 SERIAL I/O DECIMATION INTERFACE FILTER & & MODE/FORMAT LOW-CUT CONTROL DIGITAL ∑ FILTER MODULATOR SINGLE-END SINGLE-END CLOCK/ DEFERENTIAL REFERENCE DEFERENTIAL TIMING CONTROL RESET/ CONVERTER...
  • Page 29 STR-K670P Ver. 1.2 3 7 63 1515 0 IC1502 IS61LV6416-10TLT ROW/COLUMN DECODER OUTPUT ENABLE BUFFER 64K x 16 BYTE ENABLE MEMORY CHIP ENABLE BUFFER ARRAY BUFFER I/O 15 I/O 0 I/O 14 I/O 1 I/O 13 I/O 2 I/O 12...
  • Page 30 STR-K670P 3 7 63 1515 0 – DISPLAY Board – IC100 PT6315 Grid driver Multiplexed driver SEG19/GRID10 Command decoder LED1 SEG18/GRID11 LED2 Display memory LED3 SEG17/GRID12 24 bits x 12 words LED4 Timing generator key scan DOUT L 13942296513...
  • Page 31 STR-K670P 3 7 63 1515 0 • IC Pin Function Description DIGITAL BOARD IC1101 MB90488BPF-G-137E1 (SYSTEM CONTROL) Pin No. Pin Name Description DATAO Audio data signal input from DIR GP9 signal input from DSP BST signal output to DSP...
  • Page 32 STR-K670P 3 7 63 1515 0 Pin No. Pin Name Description STOP AC off detect signal input Operation mode setting input Operation mode setting input Operation mode setting input RDS CLOCK RDS clock signal input (Not used) RDS DATA...
  • Page 33 STR-K670P 3 7 63 1515 0 Pin No. Pin Name Description Data signal output to DIR Data signal input from DIR ERROR PLL error muting signal input from DIR XSTATE XSTATE data signal input from DIR L 13942296513 u163...

  • Page 34: Front Panel Section

    STR-K670P Ver. 1.3 SECTION 4 3 7 63 1515 0 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Abbreviation The components identified by mark 0 or may have some difference from the original : Argentina model dotted line with mark 0 are critical for safety.
  • Page 35 STR-K670P Ver. 1.3 3 7 63 1515 0 4-2. CHASSIS SECTION-1 Q554 Q553 Q654 Q604 Q503 supplied Q504 Q754 Q653 supplied Q603 Q753 Q703 Q704 supplied F901 #1 #1 supplied T901 supplied supplied L 13942296513 supplied supplied Ref. No.
  • Page 36 STR-K670P Ver. 1.3 3 7 63 1515 0 4-3. CHASSIS SECTION-2 Q554 Q553 Q654 Q604 Q503 supplied Q504 Q754 Q653 supplied Q603 Q753 Q703 Q704 supplied F901 #1 #1 supplied T901 supplied supplied L 13942296513 supplied supplied Ref. No.

  • Page 37: Electrical Parts List

    STR-K670P Ver. 1.3 SECTION 5 AC SELECT DIGITAL 3 7 63 1515 0 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms.
  • Page 38 STR-K670P Ver. 1.2 DIGITAL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1405 1-162-962-11 CERAMIC CHIP 470PF C1620 1-100-566-91 CERAMIC CHIP 0.1uF C1406 1-126-963-11 ELECT 4.7uF C1905 1-100-566-91 CERAMIC CHIP 0.1uF...
  • Page 39 STR-K670P Ver. 1.3 DIGITAL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC1352 6-600-466-01 IC TORX147L (SA-CD/CD IN) R1077 1-216-809-11 METAL CHIP 1/10W IC1401 8-759-560-56 IC PCM1800E/2K R1078 1-216-809-11 METAL CHIP...
  • Page 40 STR-K670P Ver. 1.3 DIGITAL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1167 1-216-809-11 METAL CHIP 1/10W R1403 1-216-833-11 METAL CHIP 1/10W R1168 1-216-809-11 METAL CHIP 1/10W R1175 1-216-809-11 METAL CHIP...
  • Page 41 STR-K670P Ver. 1.3 DIGITAL DISPLAY 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1532 1-216-813-11 METAL CHIP 1/10W C135 1-162-286-31 CERAMIC 220PF R1533 1-216-813-11 METAL CHIP 1/10W C136 1-162-286-31 CERAMIC...
  • Page 42 STR-K670P Ver. 1.3 DISPLAY HEADPHONE MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 R175 1-249-393-11 CARBON 1/4W C422 1-126-963-11 ELECT 4.7uF 0 R198 1-249-381-11 CARBON 1/4W C423 1-126-963-11 ELECT 4.7uF...
  • Page 43 STR-K670P Ver. 1.2 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C604 1-102-233-00 CERAMIC 33PF 500V C807 1-126-947-11 ELECT 47uF C606 1-107-583-11 CERAMIC 0.25PF 500V C808 1-126-947-11 ELECT 47uF...
  • Page 44 STR-K670P Ver. 1.2 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D551 8-719-991-33 DIODE 1SS133T-72 Q509 8-729-119-78 TRANSISTOR 2SC1740S-QRT D552 8-719-991-33 DIODE 1SS133T-72 Q551 8-729-119-76 TRANSISTOR 2SA1115TP-EF D601 8-719-991-33 DIODE 1SS133T-72...
  • Page 45 STR-K670P Ver. 1.2 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R504 1-249-439-11 CARBON 1/4W R603 1-249-422-11 CARBON 2.7K 1/4W R505 1-249-421-11 CARBON 2.2K 1/4W R506 1-249-440-11 CARBON 1/4W...
  • Page 46 STR-K670P Ver. 1.3 MAIN POWER STANDBY 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 R712 1-240-855-81 CARBON 6.2K 1/4W R859 1-215-889-00 METAL OXIDE R713 1-249-419-11 CARBON 1.5K 1/4W (EXCEPT E51, MX : TYPE 1)
  • Page 47 STR-K670P Ver. 1.3 STANDBY TUNING 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C914 1-126-936-11 ELECT 3300uF TUNING BOARD C915 1-126-943-11 ELECT 2200uF ************* C916 1-126-942-61 ELECT 1000uF < RESISTOR >...
  • Page 48 STR-K670P 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 49 STR-K670P 3 7 63 1515 0 US Model Canadian Model SERVICE MANUAL AEP Model UK Model E Model Ver. 1.2 2006.04 Australian Model SUPPLEMENT-1 Subject: DIGITAL board changed to 1-866-751-11 from 1-864-854-11 on part number Part number of printed wiring board changed to 1-866-751-11 from 1-864-854-11.
  • Page 50 STR-K670P Ver. 1.3 3 7 63 1515 0 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Schematic Diagrams. For Printed Wiring Boards. Note: Note: •...
  • Page 51 STR-K670P :Uses unleaded solder. • See page 11 for Circuit Boards Location. PRINTED WIRING BOARD – DIGITAL BOARD (SIDE A) – 3 7 6 3 1 5 1 5 0 AEP, UK, RU • Semiconductor Ref. No. Location D1001...
  • Page 52 STR-K670P :Uses unleaded solder. • See page 11 for Circuit Boards Location. PRINTED WIRING BOARD – DIGITAL BOARD (SIDE B) – 3 7 6 3 1 5 1 5 0 STANDBY MAIN TUNER BOARD BOARD NOT USED UNIT CN504...
  • Page 53 STR-K670P • See page 2 (SUPPLEMENT-1) for Waveform. SCHEMATIC DIAGRAM – DIGITAL BOARD (1/4) – 3 7 6 3 1 5 1 5 0 TUNER UNIT CNS509 CNS508 SURPPLEMENT-1 FB1302 Page 7 C1252 C1253 C1251 R1252 R1251 SURPPLEMENT-1 Page 6...
  • Page 54 STR-K670P SCHEMATIC DIAGRAM – DIGITAL BOARD (2/4) – 3 7 6 3 1 5 1 5 0 CNP503 CNP504 CNP505 D1001 1SR154-400TE-25 JR1202 IC1902 TA7809S IC1904 BA33BC0T IC1071 TA78033LS C1021 C1022 C1914 C1913 SURPPLEMENT-1 Page 5 C1064 C1063 IC1031...
  • Page 55 STR-K670P • See page 2 (SUPPLEMENT-1) for Waveform. SCHEMATIC DIAGRAM – DIGITAL BOARD (3/4) – 3 7 6 3 1 5 1 5 0 SURPPLEMENT-1 Page 5 SURPPLEMENT-1 Page 5 SURPPLEMENT-1 Page 6 FB1502 C1515 C1516 SURPPLEMENT-1 Page 5...
  • Page 56 STR-K670P Ver. 1.3 • See page 2 (SUPPLEMENT-1) for Waveform. • See page 9 (SUPPLEMENT-1) for IC Pin Function Description. SCHEMATIC DIAGRAM – DIGITAL BOARD (4/4) – 3 7 6 3 1 5 1 5 0 SURPPLEMENT-1 SURPPLEMENT-1 Page 6...
  • Page 57 STR-K670P 3 7 63 1515 0 • IC Pin Function Description DIGITAL BOARD IC1101 MB90488BPF-G-130E1 (SYSTEM CONTROL) Pin No. Pin Name Description DATAO Audio data signal input from DIR GP9 signal input from DSP BST signal output to DSP...
  • Page 58 STR-K670P 3 7 63 1515 0 Pin No. Pin Name Description STOP AC off detect signal input Operation mode setting input Operation mode setting input Operation mode setting input RDS_CLK RDS clock signal input (Not used) RDS_DATA RDS data signal input (Not used)
  • Page 59 STR-K670P 3 7 63 1515 0 Pin No. Pin Name Description Data signal output to DIR Data signal input from DIR ERROR PLL error muting signal input from DIR XSTATE XSTATE data signal input from DIR L 13942296513 u163...
  • Page 60 STR-K670P Ver. 1.3 ELECTRICAL PARTS LIST DIGITAL 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms.
  • Page 61 8-759-825-15 IC LC89056W-E C1566 1-162-966-11 CERAMIC CHIP 0.0022uF 10% IC1303 8-759-242-70 IC TC7WU04F C1567 1-162-966-11 CERAMIC CHIP 0.0022uF 10% IC1352 6-600-466-01 IC TORX147L (SONY) C1568 1-162-966-11 CERAMIC CHIP 0.0022uF 10% (SA-CD/CD-IN//DIGITAL) C1569 1-162-966-11 CERAMIC CHIP 0.0022uF 10% IC1401 8-759-560-56 IC PCM1800E/2K...
  • Page 62 STR-K670P Ver. 1.3 DIGITAL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1042 1-216-809-11 METAL CHIP 1/10W R1137 1-216-809-11 METAL CHIP 1/10W R1044 1-216-809-11 METAL CHIP 1/10W R1138 1-216-833-11 METAL CHIP...
  • Page 63 STR-K670P DIGITAL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1308 1-216-809-11 METAL CHIP 1/10W R1514 1-216-833-11 METAL CHIP 1/10W R1309 1-216-809-11 METAL CHIP 1/10W R1515 1-216-857-11 METAL CHIP 1/10W...
  • Page 64 STR-K670P 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.

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