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STR-K670P
SERVICE MANUAL
Ver. 1.3 2006.05
US Model Canadian Model 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. "DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems, Inc.
SPECIFICATIONS
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
Power Output 1) Models of area code US (6 ohms 1 kHz, THD 10%) FRONT2): 100 W/ch CENTER2): 100 W 100 W/ch SURR2): (6 ohms 100 Hz, THD 10%) SUB WOOFER 2): 100 W Models of area code CND (6 ohms 1 kHz, THD 0.7%) FRONT2): 60 W/ch CENTER2): 60 W 60 W/ch SURR2): (6 ohms 100 Hz, THD 0.7%) SUB WOOFER2): 60 W (6 ohms 1 kHz, THD 10%) FRONT2): 100 W/ch CENTER2): 100 W 100 W/ch SURR2): (6 ohms 100 Hz, THD 10%) SUB WOOFER2): 100 W
Models of area code AEP, UK, RU, MX, SP, SP6, E51, AR (6 ohms 1 kHz, THD 0.7%) FRONT2): 50 W/ch 50 W CENTER2): 50 W/ch SURR2): (6 ohms 100 Hz, THD 0.7%) 2): SUB WOOFER 50 W (6 ohms 1 kHz, THD 10%) 85 W/ch FRONT2): 85 W CENTER2): 85 W/ch SURR2): (6 ohms 100 Hz, THD 10%) SUB WOOFER2): 85 W Models of area code AUS (6 ohms 120 Hz 20 kHz, THD 0.09%) 40 W/ch FRONT2): 40 W CENTER2): 40 W/ch SURR2): (6 ohms 100 Hz, THD 0.09%) SUB WOOFER2): 40 W (6 ohms 1 kHz, THD 0.7%) FRONT2): 50 W/ch 50 W CENTER2): SURR2): 50 W/ch (6 ohms 100 Hz, THD 0.7%) SUB WOOFER2): 50 W/ch (6 ohms 1 kHz, THD 10%) FRONT2): 85 W/ch 85 W CENTER2): SURR2): 85 W/ch (6 ohms 100 Hz, THD 10%) SUB WOOFER2): 85 W
Continued on next page
FM STEREO FM-AM RECEIVER
9-879-447-04
2006E16-1 © 2006.05
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation
STR-K670P
Ver. 1.3
1) Measured under the following conditions:
Area code Power requirements
General
Power requirements
Area code Power requirements
US, CND AUS, E51 MX
120 V AC, 60 Hz 240 V AC, 50 Hz 127 V AC, 60 Hz
AEP, UK, RU, SP, SP6, AR 230 V AC, 50 Hz
US, CND AEP, UK, RU AUS E15 SP, SP6, AR MX
120 V AC, 60 Hz 230 V AC, 50/60 Hz 240 V AC, 50 Hz 120/220/240 V AC, 50/60 Hz 220 230 V AC, 50/60 Hz 127 V AC, 60 Hz
2) Depending on the sound field settings and the source, there may be no sound output. Inputs (Analog) SA-CD/CD, DVD VIDEO 1, 2 Inputs (Digital) DVD (Coaxial) SA-CD/CD (Optical) Sensitivity: Impedance: 75 ohms Sensitivity: Impedance: Sensitivity: 800 mV Impedance: 50 k ohms
Power consumption
Area code Power consumption
US, AEP, UK, E51, AR, SP, SP6, MX, AUS, RU CND
160 W 220 VA
Output (Analog) SUB WOOFER Voltage: 2 V Impedance: 1 k ohm
Reproduction frequency range: 28 20,000 Hz Tone Gain levels ±6 dB, 1 dB step
Power consumption (during standby mode) 0.2 W Dimensions (w/h/d) (Approx.) 430 × 145 × 301.5 mm (17 × 5 6/8 × 11 7/8 inches) including projecting parts and controls Mass (Approx.) 6.5 kg (14 lb 6 oz)
·
FM tuner section
Tuning range Antenna Antenna terminals Intermediate frequency 87.5 - 108.0 MHz FM wire antenna 75 ohms, unbalanced 10.7 MHz
Abbreviation AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model SP6 : Singapore and Malaysia models
AM tuner section
Tuning range Models of area code US, CND With 10-kHz tuning scale: 530 - 1,710 kHz 3) With 9-kHz tuning scale: 531 - 1,710 kHz 3) Models of area code AEP, UK, RU, AUS, SP, SP6 With 9-kHz tuning scale: 531 1,602 kHz Models of area code E51 With 10-kHz tuning scale: 530 - 1,610 kHz 3) With 9-kHz tuning scale: 531 - 1,602 kHz 3) Models of area code MX, AR With 10-kHz tuning scale: 530 - 1,610 kHz 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 PRESET TUNING + or TUNING +, 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.
Design and specifications are subject to change without notice
2
STR-K670P
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal Parts on Set
Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. · Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! · Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. · Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.
0.15 µF
1.5 k
AC voltmeter (0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
3
STR-K670P
Ver. 1.3
MODEL IDENTIFICATION BACK PANEL
1. 2. 3.
GENERAL ................................................................... 5 TEST MODE ............................................................... 10 DIAGRAMS
12 13
Parts No.
3-1. Block Diagram -- MAIN Section -- .............................. 3-2. Block Diagram -- DISPLAY/POWER Section -- ........ 3-3. Printed Wiring Board -- DIGITAL Board (Side A) -- ...................................... 3-4. Printed Wiring Board -- DIGITAL Board (Side B) -- ...................................... 3-5. Schematic Diagram -- DIGITAL Board (1/4) -- .......... 3-6. Schematic Diagram -- DIGITAL Board (2/4) -- .......... 3-7. Schematic Diagram -- DIGITAL Board (3/4) -- .......... 3-8. Schematic Diagram -- DIGITAL Board (4/4) -- .......... 3-9. Printed Wiring Board -- MAIN Section -- ................... 3-10. Schematic Diagram -- MAIN Section (1/3) -- ............. 3-11. Schematic Diagram -- MAIN Section (2/3) -- ............. 3-12. Schematic Diagram -- MAIN Section (3/3) -- ............. 3-13. Printed Wiring Board -- STANDBY Section -- ........... 3-14. Printed Wiring Board -- DISPLAY Section -- ............. 3-15. Schematic Diagram -- DISPLAY Section -- ................
14 15 16 17 18 19 20 21 22 23 24 25 26
Model US model CND model AUS model SP, SP6 models MX model E51 model AEP, UK and RU models AR model · Abbreviation AR : Argentina mdell AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model SP6 : Singapore and Malaysia models Part No. 2-342-334-0[] 2-342-334-1[] 2-342-334-2[] 2-342-334-3[] 2-342-334-4[] 2-342-334-5[] 2-342-334-8[] 2-348-134-1[]
4.
EXPLODED VIEWS
4-1. Front Panel Section ......................................................... 34 4-2. Chassis Section-1 ............................................................ 35 4-3. Chassis Section-2 ............................................................ 36
5.
ELECTRICAL PARTS LIST .................................. 37
SERVICING NOTE
Note on replacement POWER AMPLIFIER IC There are two kinds of sets by POWER AMPLIFIER IC (IC501, IC601, IC701: on MAIN board) used with this model. Type1 : 6-700-943-01 Type2 : 6-600-450-01
Ref. No. C503 C553 C603 C653 C703 C753 IC501 IC601 IC701 R500 R600 R700 R858 1-128-813-11 1-128-813-11 1-128-813-11 1-128-813-11 1-128-813-11 1-128-813-11 6-700-943-01 6-700-943-01 6-700-943-01 1-247-863-91 1-247-863-91 1-247-863-91 1-216-452-11 JUMPER (MX) 1-215-889-00 R859 1-215-888-00 1-216-453-00 METAL OXIDE 330 5% 2W (EXCEP E51, MX) METAL OXIDE 220 5% METAL OXIDE 270 5% 2W (E51) 2W (MX) 1-215-888-00 METAL OXIDE 220 5% 2W D-6
IC uPC2581V-S IC STK350-530-E
Type1 : uPC2581V-S CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 220PF 220PF 220PF 220PF 220PF 220PF 5% 5% 5% 5% 5% 5% 50V 50V 50V 50V 50V 50V
As for the set of type1 and type2, the parts on the Main board in the table below are different. When repairing, please confirm the type name printed on IC at the beggining and use the parts corresponded to the table below.
Wiring Board Location 50V 50V 50V 50V 50V 50V C-4 C-4 C-5 C-5 D-3 D-3 C-4 C-5 D-2 1/4W 1/4W 1/4W C-5 C-6 D-3 D-7
Type2 : STK350-530-E 1-128-809-11 1-128-809-11 1-128-809-11 1-128-809-11 1-128-809-11 1-128-809-11 6-600-450-01 6-600-450-01 6-600-450-01 1/4W 1/4W 1/4W 1-247-871-91 1-247-871-91 1-247-871-91 1-216-453-00 1-215-889-00 1-215-888-00 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 100PF 100PF 100PF 100PF 100PF 100PF 5% 5% 5% 5% 5% 5%
IC UPC2581V-S IC UPC2581V-S IC UPC2581V-S CARBON CARBON CARBON 22K 5% 22K 5% 22K 5%
IC STK350-530-E IC STK350-530-E IC STK350-530-E CARBON CARBON CARBON 47K 5% 47K 5% 47K 5%
JUMPER (EXCEP E51, MX) RES, METAL OXIDE FILM 180 (E51)
METAL OXIDE 270 5% 2W (EXCEP E51, MX) METAL OXIDE 330 5% 2W (E51) METAL OXIDE 220 5% 2W (MX)
4
STR-K670P SECTION 1 GENERAL
This section is extracted from instruction manual.
Main unit
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9&5 FRPPDQG PRGH 975
9&5 FRPPDQG PRGH 975
'9' SOD\HU RU '9' UHFRUGHU FRPPDQG PRGH '9' '9' UHFRUGHU FRPPDQG PRGH '9' &' SOD\HU 0' GHFN 7DSH GHFN % 7XQHU WKLV UHFHLYHU '66 'LJLWDO 6DWHOOLWH 5HFHLYHU '&6 'LJLWDO &6 7XQHU %6' 'LJLWDO %6 7XQHU
6RQ\ 9&5V DUH RSHUDWHG ZLWK D 975 RU VHWWLQJ 7KHVH FRUUHVSRQG WR PP DQG 9+6 UHVSHFWLYHO\
1RZ \RX FDQ XVH WKH '9' EXWWRQ WR FRQWURO WKH &' SOD\HU
To reset a button to its factory setting
5HSHDW WKH DERYH SURFHGXUH
To reset all the input buttons to their factory setting
3UHVV ?/1 7(67 721( DQG 0$67(5 92/ ± DW WKH VDPH WLPH
9
STR-K670P SECTION 2 TEST MODE
FACTORY PRESET MODE
· · All preset contents are reset to the default setting. Procedure: While depressing the PRESET TUNING and the DIMMER buttons simultaneously, press the power ?/1 button to turn on the main power. The message "FACTORY" appears and switch off the set. While depressing the PRESET TUNING and the DIMMER buttons simultaneously, press the power ?/1 button again. The message "FACTORY" appears and the present contents are reset to the default values.
SOUND FIELD CLEAR MODE
· The preset sound field is cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Procedure: While depressing the 2CH button, press the power ?/1 button to turn on the main power. The message "SF. CLR." appears and initialization is performed.
·
SOFTWARE VERSION DISPLAY MODE
· · The software version is displayed. Procedure: While depressing the PRESET TUNING and the I buttons simultaneously, press the power ?/1 button to turn on the main power. The model name, destination and the software version are displayed.
AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE
· · Either the 9 kHz step or 10 kHz step can be selected for the AM channel step. Procedure: Set the FUNCTION to AM. Turn off the main power. While depressing the TUNING+ button or the PRESET TUNING+ button, press the power ?/1 button to turn on the main power. Either the message "9 k STEP" or "10 k STEP" appears. Select the desired step. This mode is only for US, Canadian, Australian and E models.
KEY CHECK MODE
· · Button check Procedure: While depressing the A.F.D and the I buttons simultaneously, press the power ?/1 button to turn on the main power. "REST 25" appears. Every pressing of any button other than ?/1 counts down the buttons. The buttons which are already counted once are not counted again. When all buttons are pressed "REST 00" appears. When MASTER VOLUME is rotated in clockwise direction, "VOL MIN", "VOL 1" to "VOL 48", "VOL MAX" appear.
FLUORESCENT INDICATOR TUBE TEST MODE
All fluorescent segments are tested. When this test is activated, all segments turn on at the same time, then each segment turns on one after another. · Procedure: While depressing the PRESET TUNING and the AM buttons simultaneously, press the power ?/1 button to turn on the main power. 1. All segments turn on.
SW L SL
LFE
MEMORY SP A DDDIGITALEXDDPRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO DIRECT
·
AUTO BETICAL MODE
· This mode is installed in the Europe models only. When this mode is used, the receiver scans the broadcasts that can be received by the tuner, and sets up the broadcasts. Be sure to start scanning after connecting the antenna. · Procedure: 1. Check that the antenna is connected. 2. Press the ?/1 button to turn on the power while pressing the MEMORY button.
C S
R SR
SBL SB SBR
dB kHz mft. MHz
2. Press the VIDEO 1 button, confirm display.
SW L S SB
LFE
MEMORY SP A DDDIGITALEXDDPRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO DIRECT
R
dB kHz mft. MHz
CHANGE COMMON MODE
· · This mode is command mode changed to AV 1 or AV2. Procedure: While depressing the ENTER button, press the power ?/1 button to turn on the main power. Either the message "C.MODE.AV 1" or "C.MODE.AV 2" appears.
3. Press the VIDEO 1 button, confirm display
MEMORY SP A DDDIGITALEXDDPRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO DIRECT
C SL SBL SR SBR
kHz mft. MHz
SHIPMENT MODE
· · All preset contents are reset to the default setting. Procedure: While depressing the A.F.D. and the AM buttons simultaneously, press the power ?/1 button to turn on the main power. "CLEARED" appears.
4. Press the VIDEO 1 button, All segments turn off. 5. Every pressing of the VIDEO 1 button turns on each segment one after another in the same order. (Not only the VIDEO 1 button, but also the other buttons such as VIDEO 2 , DVD , SA-CD/CD , FM and AM can be used.)
10
STR-K670P SECTION 3 DIAGRAMS
· Circuit Boards Location
Ver. 1.3
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. Note: · All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. · % : indicates tolerance. · f : internal component. · 2 : nonflammable resistor. · 5 : fusible resistor. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. MAIN board DIGITAL board Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce por tant le numéro spécifié. For Printed Wiring Boards. Note: · X : parts extracted from the component side. a · : Through hole. · f : internal component. : Pattern from the side which enables seeing. · · Indication of transistor.
C Q B E These are omitted.
AC SELECT board (E51 model only) STANDBY board POWER board
B C
E These are omitted.
TUNING board
HEADPHONE board
DISPLAY board
· A : B+ Line. · B : B+ Line. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. No mark : FM · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. · Circled numbers refer to waveforms. · Signal path. F : FM J : ANALOG c : DIGITAL · Abbreviation AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model SP6 : Singapore and Malaysia models
Caution: Pattern face side: (Side A) Parts face side: (Side B)
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
· Waveforms DIGITAL Board
1 IC1501 9 (MCLK1)
3.4 Vp-p 72 ns
1 V/DIV, 40 ns/DIV
2 IC1101 id (X1)
4.2 Vp-p 41.6 µs
1 V/DIV, 20 ns/DIV
3 IC1301 ws (XIN)
4.4 Vp-p 81 ns
1 V/DIV, 40 ns/DIV
STR-K670P
11
11
STR-K670P
Ver. 1.2 3-1. BLOCK DIAGRAM -- MAIN SECTION --
TN1 TUNER PACK FM 75 COAXIAL AM L CH R CH 10V ST-DO ST-DI CLK CE STEREO TUNED MUTING 10 INL1 R-CH TUNER +10V IC1101(1/3) SYSTEM CONTROL. 73 DO 17 TUNER-DATA 16 T.SERIAL CLK 74 SLATCH 76 STEREO 75 TUNED 78 MUTE
IC400 ANALOG SOUND PROCESSOR
FM AM
RDS DATA RDS INT FM SIGOUT 3.3V AEP, UK, RU TUNER +3.3V
53 RDS DATA 52 RDS CLK 43 RDS SIG VIDEO 1
J401 AUDIO IN 2 INL5 LOUT 49 L
VIDEO 2
AUDIO IN
4 INL4
J402 DVD AUDIO IN 6 INL3 SLOUT 40 SL
A
SA-CD/CD AUDIO IN 8 INL2 COUT 33 C
DISPLAY /POWER SECTION
J1301 COAXIAL DVD IN
IC1303 3 5
IC1303 6 2
IC1301 DIGITAL AUDIO I/F RECEIVER 5 DIN2 XMCK 20 IC1501 AUDIO DSP
16 SYSCLK 13 LRCK 14 BCK 15 DOUT RST 6 LIN 1
IC1401 AD CONVERTER 13 ADIFL IC1452 AUDIO CODEC VOUT5 10 VOUT1 14 38 MCLKI 40 BCK 41 LRCK VOUT4 11 21 SWIN VOUT3 12 20 CIN 16 LIN 19 SLIN
SW OUT 32
SBL
DIGITAL
CK OUT 13 BCK 14 LRCK 15 IC1352 OPTICAL SA-CD/ CD IN OPTICAL IN 3 DIN0 DATAO 16 D1301 IC1503 SELECTOR 6 S 35 DO 36 DI 38 CLK 37 CE 34 ERROR 17 XSTATE 48 XMODE 47 CKSEL1 XIN 22 XOUT 21 AUDIO 24 A 1 B 2 Y 5
22 KFSI0 29 BCKI2 28 LRCKI2 17 BCKII
SCK OUT 14 BCKO 20 LRCKO 19
SDI1 18 15 LRCKII 30 SDI2 SDO1 23 SDO2 24 SDO3 25 SDO4 26 69 GP8 68 GP9 35 HD OUT 33 HD IN 34 HCLK 36 HCS 32 HACN 113 PM 56 BST 2 XRST X1301 12.288MHz 59 EXLOCK MCLK2 12 IC1131 EEPROM Q560 SDA 5 SCL 6 RELAY DRIVE MCLK1 9 X1502 13.9MHz J403 SUB WOOFER SRAM IC1502 use with DIGITAL board for 1-86-854-11, only 47 DATA3 45 DATA1 46 DATA2 31 DATA4 37 RST 36 ML 35 MC 34 MDI 33 MDO 24 DATA 25 CLK
RY702
AUDIO OUT
· R-CH is omitted due to same as L-CH. · Signal Path
98 97 95 96 99 100 93 94
DO DI CE CLK XMODE ERROR XSTATE CKSEL1
1 92 2 18 19 20 4
BST SEL HCLK HCS DATA0 HD IN GP9 HD OUT
5
HACN
7
PM
3
BST
6
XRST
9 10 12 13 14 15
MDI RST(800) MDO RST(680) MC MC
28 27
VOL DATA LATCH VOL CLK
29
SDA
30
SCL
68
C/SB RY
: FM : ANALOG : DIGITAL
IC1101(2/3) SYSTEM CONTROL
STR-K670P
12
12
STR-K670P
Ver. 1.2 3-2. BLOCK DIAGRAM -- DISPLAY/POWER SECTION --
R-CH IC501 POWER AMP +V OUT2 12 Q501,502 LIMITER Q503 BOOSTER Q509 RELAY DRIVE TM600 L RY501 Q507 AF POWER PROTECT -V OUT2 11 IC601 POWER AMP +V OUT2 12 Q601,602 LIMITER SL 8 IN2 NF2 9 RY601 Q607 AF POWER PROTECT -V OUT2 11 D733 Q608 RELAY DRIVE SW SUB WOOFER Q603 BOOSTER R-CH TM601 SR SURROUND SL Q504 BOOSTER Q505,506 CURRENT DETECT D731 Q508 RELAY DRIVE FRONT R-CH R C CENTER J700 PHONES RY502
· R-CH is omitted due to same as L-CH · Signal Path : FM
L
8 IN2
NF2 9
SPEAKERS
MAIN SECTION
A
Q604 BOOSTER
Q605,606 CURRENT DETECT
POWER AMP IC701 +V OUT2 12 Q701,702 LIMITER C 8 IN2 NF2 9 RY701 Q707 AF POWER PROTECT -V OUT2 11 Q704 BOOSTER Q705,706 CURRENT DETECT D734 Q708 RELAY DRIVE +3.3V 2 Q703 BOOSTER
IC1901 +3.3V REG 4
+V OUT1 2 FL101 FLUORESCENT INDICATOR TUBE SW F1 14 29 42 31 F2 -V OUT1 3 IC502 WOOFER AMP 3 7 6 IN1 NF1 5 Q751,752 LIMITER
Q753 BOOSTER
+2.5V
5
+2.5V REG IC1031 D804-807 1 T901
+5V
+5V 3 REG
SEG1-16 GRID1-12 IC100 FL DRIVE
Q754 BOOSTER
Q755,756 CURRENT DETECT
CLK
STB
DIN
D883 Q881-883 PROTECT SWITCH 2 IC850 1 5 IC850 7 FL101 -20V Q801 -20V REG
D811 +B -B POWER AMP -B Q851,852 -B SWITCH
7
8
9
IC101 BUFFER
D920-923 RELAY +B AUDIO +7V 1 IC821 +7V REG IC822 AUDIO -7V FUSE DETECT 63 AUDIO +5V IC102 REMOTE 1 CONTROL RECEIVER 3 IC1001 +5V REG 1 TUNER +10V IC1071 TUNER +3.3V AEP, UK, RU AVCC 35 VCC3 84 VCC5 23 3 IC1111 1 RESET 2 Q911 AC DET D914 X1101 24MHz 3 FUNCTION KEY S131-139 FUNCTION KEY S100-108 FUNCTION KEY S110-116 1 S152 ?/1 RV102 MASTER VOLUME Q901 RELAY DRIVE RY901 D915 +3.3V(STBY) IC1904 +3.3V 1 REG D910-913 T902 AC IN +3.3V REG 3 3 -7V REG IC1902 +10V REG 1 E51 S901 VOLTAGE SELECTOR F901 2 3
+3.3V 59 60 57 62 66 69 68 61 55
Q471 +3.3V REG
FL_LAT
REAR RELAY
PROTECTOR
HP DETECT
FL DATA
FL CLK
FRONT RY
HP RY
C/SB RY
SIRCS 54 SYSTEM CONTROL IC1101(3/3)
F1 F2
VOL_ENC(B)
VOL_ENC(A)
POWER KEY
POWER RY
RSTX 77 STOP 48
A/D0
A/D1
82
83
38
39
40
A/D2
X0
X1
46 45
56
58
ENCODER
STR-K670P
13
13
STR-K670P
Ver. 1.2 3-3. PRINTED WIRING BOARD -- DIGITAL BOARD (SIDE A) --
· :Uses unleaded solder. · See page 11 for Circuit Boards Location.
· Semiconductor Location
Ref. No. D1001 D1103 D1105 D1106 D1301 D1302 IC1101 IC1111 IC1131 IC1301 IC1303 IC1401 IC1452 IC1501 IC1502 IC1503 Q1103 Q1104 Q1105 Location C-8 G-7 G-8 G-7 D-3 D-2 F-8 D-9 G-7 C-3 D-2 F-2 F-4 E-5 C-5 F-6 G-8 G-8 G-8
IC1301 IC1502
IC1303 IC1111
AEP, UK, RU
IC1501
IC1101 IC1503 IC1452 IC1401 IC1131
STR-K670P
14
14
STR-K670P
Ver. 1.2 3-4. PRINTED WIRING BOARD -- DIGITAL BOARD (SIDE B) --
· :Uses unleaded solder. · See page 11 for Circuit Boards Location.
STANDBY BOARD CNP801 (Page 24)
C
Pin No.1 to Pin No.5
MAIN BOARD CN504 (Page 20)
D
Pin No.6 to Pin No.9
TN1 TUNER UNIT
NOT USED
AEP, UK, RU EXCEPT AEP, UK, RU
IC1901 IC1071
AEP, UK, RU
1
5
IC1031
IC1902
IC1352
SA-CD / CD IN
OPTICAL
IC1904
B
MAIN BOARD CN503 (Page 20)
EXCEPT AEP, UK, RU
A
MAIN BOARD CN503 (Page 20)
17 16
E
DISPLAY BOARD CNS100 (Page 25)
EXCEPT AEP, UK, RU
DVD IN COAXIAL
EXCEPT US, CND
IC1001
2
DIGITAL
FOR FLASH PROGRAMMING
1
· Semiconductor Location
Ref. No. D1003 D1004 D1107 D1108 D1110 D1111
MAIN BOARD CNP502 (Page 20) MAIN BOARD CNP501 (Page 20)
Location E-9 E-8 D-3 D-3 D-3 D-3 F-8 B-3 B-5 B-9 B-2 B-4 C-2
F
G
IC1001 IC1031 IC1071 IC1352 IC1901 IC1902 IC1904
STR-K670P
15
15
STR-K670P
Ver. 1.2 3-5. SCHEMATIC DIAGRAM -- DIGITAL BOARD (1/4) -- · See page 11 for Waveform. · See page 27 for IC Block Diagram.
,RU
TN1 TUNER UNIT
,RU
CNS509 5P
,RU
CNS508
FB1302 0
R1261 1k
R1260 1k
C1252 C1253 C1251 0.1 0.1 0.1
R1252 R1251 39k 39k
IC1352 TORX147L C1352 0.1
R1352 100
JR1301 0
C1315 0.1
C1314 0.1
R1318 10k
C1313 100p
R1316 100
J1301 1P C1361 0.1 R1355 75 C1355 22 25V FB1306 0 R1314 10k
D1302 1SS355TE-17
R1356 1k
R1362 100
R1315 100 R1313 100 R1312 100
C1357 1p
R1357 22k
R1358 560k
C1359 1000 6.3V
C1301 0.1 C1302 0.01 R1303 33k R1302 4.7k R1301 5.6k IC1301 LC89056W-E C1312 0.1
C1356 0.01 C1362 0.1
IC1303 TC7WU04F(TE12R)
C1358 0.1
C1303 0.1 C1304 0.01
R1304 100
C1305 0.1 C1306 47 16V R1311 100 TP1003
R1359 100 C1360 47p R1308 100 C1004 0.022 D1003 1SS367-T3SONY D1301 1SS355TE-17
JR1020 0 R1360 100
C1309 18p FB1305 0
JR1511 0UH
R1307 100
R1306 22
C1308 0.1
R1309 100
R1310 1M X1301 12.288MHz
TP1004
C1310 18p
D1004 1SS367-T3SONY
R1305 680
STR-K670P
16
16
STR-K670P
Ver. 1.3 3-6. SCHEMATIC DIAGRAM -- DIGITAL BOARD (2/4) --
CNP503 6P
CNP504 5P
CNP505 9P
D1001 1SR154-400TE-25
JR1202 0
IC1902 TA7809S IC1904 BA33BC0T
,RU ,RU
D1111 1SS355TE-17 D1108 1SS355TE-17 D1110 1SS355TE-17 D1107 1SS355TE-17
IC1071 TA78033LS C1021 0.1
C1914 47 16V C1063 0.1
C1064 47 16V
C1913 0.1 25V
C1022 470 10V
IC1031 BA50BC0T
C1031 0.1
C1032 470 10V
C1905 0.1 IC1901 SI-3004KWF
R1187 10k C1908 470 10V C1906 470 10V
JR1201 0
FB1308 0UH
CNS505 17P
R1179 10k
R1180 10k
STR-K670P
17
R1201 22k
17
R1088 10k
STR-K670P
3-7. SCHEMATIC DIAGRAM -- DIGITAL BOARD (3/4) -- · See page 11 for Waveform. · See page 28, 29 for IC Block Diagrams.
R1019 0
FB1502 0
R1018 0
C1516 0.1
C1515 470 10V
C1518 0.1
C1517 470 10V
C1520 0.1
FB1501 0
C1450 0.1 R1474 10k C1460 10 50V C1494 0.1
IC1502 IS61LV6416-10TLT
FB1453 0
R1520 220
R1521 220
IC1452 PCM1602KYG/2K C1457 10 50V
C1491 10 50V
220 220 220 220 220 220 220 220 220 R1552 220 R1525 R1526 R1551 R1550 R1549 R1548 R1547 C1513 0.1 R1546 220 220 220
R1522 220
C1454 0.1
C1514 0.1
C1509 0.1
R1514 10k
R1519 R1518 R1517 220 R1554 R1553
FB1452 0
C1519 0.1
R1545 220
R1528 220
R1544 220
R1527 220
R1543 220
R1540 220
R1539 220
R1537 220
R1542 220
R1538 220
R1541 220
R1536 220
R1535 220
R1533 220
R1534 220
R1501 100
C1510 0.1
R1512 1k
C1511 0.1 R1573 R1572 R1571 R1570 TP1018
C1521 27p
X1502 13.9MHz
C1522 27p
C1501 0.1
R1574 10k 10k 10k 10k 10k
C1508 0.1 R1515 1M R1523 220 C1503 0.1
R1513 10k
R1502 100 IC1501 CXD9720BQ R1504 100 R1511 100 R1506 100 R1507 100 TP1005
25V
R1505 100
R1503 220
C1507 0.1
IC1503 TC7WH157FU (TE12R)
JR1501 0
C1504 0.1
C1506 0.1
C1525 470 10V
R1510 100
R1461 0
R1472 0
R1420 0
R1470 0
R1471 0
R1460 0
R1475 0
R1421 0
R1508 100
R1509 100
FB1503 0UH R1556 100
C1505 0.1
TP1012
TP1008
TP1009 TP1010
R1402 2.2k
IC1401 PCM1800E/2K
R1492 0 R1491 0 R1494 0 R1493 0 R1495 0 R1490 0
TP1015
TP1011
R1401 1k C1404 0.1
C1409 0.1
R1149 100
R1403 10k R1407 100 C1406 4.7 50V
C1403 10 50V C1408 470p C1405 470p
C1402 47 16V C1401 0.1
C1407 4.7 50V
FB1405 0
CNS501 15P
STR-K670P
18
18
C1502 0.1
R1532 220
R1555 220
STR-K670P
Ver. 1.3 3-8. SCHEMATIC DIAGRAM -- DIGITAL BOARD (4/4) -- · See page 11 for Waveform. · See page 27 for IC Block Diagram. · See page 31 for IC Pin Function Description.
R1113 100 R1119 1k
IC1111 S-80929CNMC -G8ZT2G C1137 0.01 C1107 0.1 R1127 100
R1111 2.2k R1114 2.2k R1110 2.2k R1109 2.2k R1107 2.2k R1108 2.2k
R1115 100
R1189 10k
C1140 0.1 R1058 220
,RU , RU
R1059 220 R1106 100
R1124 100
R1128 100
C1108 0.1 R1190 10k
C1138 0.1
R1094 10k
C1100 0.1
R1083 10k
R1095 10k
,RU
R1122 100
R1123 100
R1076 100 R1129 100
R1078 100
FB1101
R1112 100 R1039 10k
0
R1075 10k
R1147 10k
C1103 47 16V
R1079 10k
X1101 24MHz
R1068 100
R1067 100
R1044 100
R1042 100
R1136 100
R1140 100
R1066 100
R1041 100
R1135 100
R1134 100
R1065 100
C1102 0.1
R1175 100
,RU
R1035 2.2k
R1636 2.2k C1605 0.1 R1524 0 C1604 0.1
R1105 10k C1299 0.1 R1186 10k C1119 0.1 C1120 0.01 C1118 0.1 R1194 R1120 1k R1049 10k R1164 0 R1193
IC1101 MB90488 BPF-G-137E1
R1072 10k R1071 10k
R1635 2.2k
C1620 0.1
C1142
0.1
R1150 100
R1073 10k
R1097 100k R1137 100
R1118 1k R1117 1k
R1077 100
R1099 10k
CNS504 7P R1159 3.3k
R1053 10k
R1052 10k
C1124 0.1
R1142 100
C1129 0.01 C1130 0.01
C1123 0.1
C1255 220p
C1254 220p
C1149 220p
C1495 220p
R1162 100 R1144 100 R1143 100 R1151 100 R1152 100 R1153 100 C1121 0.1
R1138 10k
R1132 10k
R1096 10k
C1122 0.1
C1139 0.1
R1154 100 R1155 100 R1161 100 R1160 100 R1121 100
,RU ,SP6 AEP,UK,RU,MX,SP,SP6,AR
R1178 10k D1103 1SS355TE-17 R1098 10k
AR
Q1105 2SC2712-YG-TE85L R1177 10k D1105 1SS355TE-17 D1106 1SS355TE-17 R1176 10k C1487 0.0022 C1547 0.0022 R1446 1k R1486 1k C1448 10 50V Q1104 2SC2712-YG-TE85L Q1103 RT1N141C-TP-1 R1168 100 C1483 0 C1441 0 C1472 0 C1432 0 C1422 0 C1462 0 C1411 0 C1451 0 C1488 10 50V R1456 1K C1478 IC1001 TA7805S 10 50V R1416 1K R1167 100 C1126 220p
C1566 0.0022 C1569 0.0022
R1484 0
R1445 0 C1438 10 50V
C1468 10 50V
R1435 0
R1425 0
R1464 0
R1455 0
R1476 1k C1568 0.0022 R1436 1k C1567 0.0022 R1466 1k R1426 1k C1428 10 50V C1458 C1418 10 50V 10 50V
C1001 470 10V
C1002 0.1
CNS502 10P
STR-K670P
19
19
IC1131 BR24L16F-WE2
STR-K670P
Ver. 1.2 3-9. PRINTED WIRING BOARD -- MAIN SECTION --
· :Uses unleaded solder. · See page 11 for Circuit Boards Location.
SA-CD/CD AUDIO IN R L R
DVD AUDIO IN L
VIDEO 2 AUDIO IN R L
VIDEO 1 AUDIO IN R L SUB WOOFER AUDIO OUT SUB WOOFER SURROUND R L
SPEAKERS IMPEDANCE USE 6-16 CENTER R FRONT L
EXCEPT US, CND, MX EXCEPT US, CND, MX
EXCEPT US, CND, MX EXCEPT US, CND, MX EXCEPT US, CND, MX EXCEPT US, CND, MX
EXCEPT US, CND, MX
NOT USED EXCEPT US, CND, MX EXCEPT US, CND, MX
1 3 3 1
IC821
3 1
IC400
IC822
E
I
E
T901 POWER TRANSFORMER (Page 24)
G
DIGITAL BOARD CNS501
PART NUMBER 1-864-854-11 Page 15 PART NUMBER 1-866-751-11 SUPPLEMENT-1 Page 4
E
D
DIGITAL BOARD CNP505
PART NUMBER 1-864-854-11 Page 15 PART NUMBER 1-866-751-11 SUPPLEMENT-1 Page 4
IC502 IC850
IC501
IC601
E E 1
IC701
10
1
H J
STANDBY BOARD CNP906 (Page 24)
5
F
DIGITAL BOARD CNS502
PART NUMBER 1-864-854-11 Page 15 PART NUMBER 1-866-751-11 SUPPLEMENT-1 Page 4 E E
T901 POWER TRANSFORMER (Page 24)
E
E
Pin No. 6 to Pin No.10
Pin No. 1 to Pin No.5
· Semiconductor Location
Ref. No. D448 D449 D501 D502 D503 D551 D552 D601 D602 D603 D651 D652 D701 D702 D703 D751 Location C-3 C-3 D-5 D-4 C-7 D-8 D-7 D-7 D-7 B-6 D-9 D-8 D-2 D-1 B-6 D-4 Ref. No. D752 D791 D801 D802 D804 D805 D806 D807 D811 D821 D851 D881 D882 D883 IC400 Location B-6 C-9 C-10 D-9 B-10 B-10 B-10 B-10 C-9 B-4 C-7 C-8 C-8 D-8 B-2 Ref. No. IC501 IC502 IC601 IC701 IC821 IC822 IC850 Q471 Q501 Q502 Q504 Q503 Q505 Q506 Q507 Location C-4 C-4 C-5 D-2 B-5 B-5 C-6 C-2 D-4 E-5 E-5 E-4 D-6 D-5 D-5 Ref. No. Q508 Q509 Q551 Q552 Q553 Q554 Q555 Q556 Q557 Q560 Q601 Q602 Q603 Q604 Q605 Q606 Location C-7 C-9 D-7 E-7 E-7 E-7 D-8 D-8 D-7 B-5 D-6 E-6 E-6 E-6 D-7 D-6 Ref. No. Q607 Q608 Q651 Q652 Q653 Q654 Q655 Q656 Q657 Q701 Q702 Q703 Q704 Q705 Q706 Q707 Location D-6 C-7 D-8 E-8 E-8 E-9 D-9 D-9 D-8 D-2 E-3 E-2 E-3 D-3 D-2 E-2 Ref. No. Q708 Q751 Q752 Q753 Q754 Q755 Q756 Q801 Q851 Q852 Q881 Q882 Q883 Location B-6 D-3 E-4 E-3 E-4 D-4 D-3 C-8 C-7 C-6 C-8 C-8 C-8
B
DIGITAL BOARD CNP504
PART NUMBER 1-864-854-11 Page 15 PART NUMBER 1-866-751-11 SUPPLEMENT-1 Page 4
A
DIGITAL BOARD CNP503
PART NUMBER 1-864-854-11 Page 15 PART NUMBER 1-866-751-11 SUPPLEMENT-1 Page 4
J700 PHONES
: When replacing the POWER AMPLIFIER IC (IC501, 601, 701), refer to SERVICE NOTE " NOTE on replacement POWER AMPLIFIER IC " (Page 4)
STR-K670P
20
20
STR-K670P
Ver. 1.2 3-10. SCHEMATIC DIAGRAM -- MAIN SECTION (1/3) --
C431 2.2 50V
C421 4.7 50V
C422 4.7 50V
C424 4.7 50V
C441 JW
C442 JW
C432 2.2 50V
EXCEPT US, CND, MX
J401 4P CC01 R401 1k *1 CC51 R451 1k *1 C444 C443 C433 2.2 JW JW 50V
C434 2.2 50V
R411 JW R412 JW R413 JW R414 JW R415 JW
C423 4.7 50V C425 4.7 50V C435 2.2 IC400 M61542FP C445 50V JW
CC02 R402 1k *1 CC52 R452 1k *1
CC03 R403 1k *1 CC53 R453 1k *1
C484 0.1
C436 2.2
50V
C426 4.7 50V
C446 4.7 50V R416 1k
CC04 R404 1k *1 CC54 R454 1k *1 J402 4P TP1 BOARD IN WIRE C482 0.1 R472 1k R471 680 Q471 2SD2144S-TP-UVW R473 2.2k C471 100 10V
R595 6.8k JW301 JW C590 0.33 R591 2.2k
C402 10 50V
C452 10 50V
C472 0.1 C403 0.001
C594 0.22
C592 0.68
R596 6.8k
C404 0.001
C400 0.1
R469 1k J403 1P
R783 47k RY702 RELAY
CNP501 15P R780 4.7k R802 220 D752 1SS133T-72
R407 100
R406 100
R593 62k R594 22k
IC502 NJM45650
C593 0.033
R597 220k
Q560 2SC1740S-QRT
PART NUMBER 1-864-854-11 page18 PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page7
C823 47 25V
IC821 TA7807S
C821 0.1
CNP502 10P
C824 47 25V
D821 AK04V1
C822 0.1
IC822 TA79007S
PART NUMBER 1-864-854-11 page19 PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page8
STR-K670P
21
21
STR-K670P
Ver. 1.2 3-11. SCHEMATIC DIAGRAM -- MAIN SECTION (2/3) -- · See page 29 for IC Block Diagram.
IC501 4
*
R508 100 R505 2.2k R506 82k
Q501 2SA1115-TP-EF
C511 47p 500V R532 680 1W Q503 MN2488
R511 4.7k
RY502 RELAY
CN701 4P
CNP701 4P J700
R500 5
Q505 2SA1038S-RSE-TP C513 220p
D501 1SS133T-72
*
Q507 2SC1815GR-TPE2 R515 22k R516 3.3k C514 0.01 D502 1SS133T-72 C515 10 50V L501 0
R518 22k R519 22k
R531 680 1W R791 2.2k
C500 2.2 100V C501 4.7 50V R501 1k
C554 C553 5 33p 500V
*
C503 5
*
C504 33p 500V
C508 47 25V
R510 JW500 JW
R513 1.5k R514 15k
D791 1SS133T-72 R793 82
R517 15k
C556 3p 500V C502 100p R502 68k R554 68k C506 3p 500V R504 68k C552 100p R552 68k R553 2.7k C557 100 10V R503 2.7k C507 100 10V
R512 6.2k R507 560 Q502 2SC3623-ATP-LK Q504 MP1620 R509 100 C512 47p 500V C562 47p 500V R520 Q506 68k 2SA1038S-RSE-TP Q556 2SA1038SRSE-TP Q554 MP1620
RY501 RELAY
Q509 2SC1740S-QRT
RR11 *3 CC11 *2
C516 0.022 R522 47k
R523 4.7
R521 10 R570 68k R571 10 C566 0.022
R524 82 D503 1SS133T-72
Q508 2SC1740S-QRT
TM600 BOARD TERMINAL
C551 4.7 50V
R551 1k
R559 100
Q552 2SC3623ATP-LK C558 47 25V
IC601 4
*
R557 560 R560
R572 47k
R573 4.7
R525 2.2k
L551 0
Q882 2SC1740S-QRT
D551 1SS133T-72
R561 4.7k
R556 82k R600 5 R555 2.2k Q551 2SA1115TP-EF JW600 JW Q601 2SA1115TP-EF C656 3p 500V C652 100p C651 4.7 50V R651 1k R652 68k R653 2.7k C657 100 10V R654 68k R603 2.7k C607 100 10V C606 3p 500V R604 68k R605 2.2k R558 100 R608 100 C561 47p 500V C611 47p 500V
R565 22k
C564 D552 0.01 1SS133T-72 Q557 2SC1815GR-TPE2
*
C563 220p
R569 22k R568 22k R618 22k
Q555 2SA1038S-RSE-TP
Q881 2SA1038S-RSE-TP
R563 R562 1.5k 6.2k
R564 15k
R566 3.3k
R567 15k
C565 10 50V
C881 220 16V
D881 1SS133T-72
R882 10k D882 1SS133T-72
C601 4.7 R601 50V 1k
C600 2.2 100V
C654 33p C653 5 500V
*
C603 5
*
C604 33p 500V
Q553 MN2488 Q603 MN2488
R611 4.7k
R883 6.8k
RR12 *3 RR13 *3 Q883 2SC1841TP-PAFAEA RR14 *3
CC12 *2
CC13 *2
C602 100p
R602 68k
C613 220p
Q605 2SA1038S-RSE-TP
Q607 2SC1815GR-TPE2 R615 22k R616 3.3k C614 D602 0.01 1SS133T-72 C615 10 50V L601 0 R622 47k R623 4.7 R619 22k
CC14 *2
D883 1SS133T-72 R884 39k
C882 10 50V
TM601 BOARD TERMINAL
R610
D601 1SS133T-72
R606 82k
C608 47 25V
R612 6.2k R607 560 Q604 MP1620
R613 R614 15k 1.5k
R617 15k
R885 1k
RY601 RELAY
C616 0.022
IC701 4
*
Q602 2SC3623ATP-LK
R609 100 C662 47p 500V
C612 47p 500V
Q606 2SA1038SRSE-TP Q656 2SA1038S-RSE-TP
R620 68k R670 68k
R621 10
R624 82
D603 1SS133T-72
R700 5
*
C658 47 25V
Q652 2SC3623ATP-LK
R657 560 R659 100
Q654 MP1620 R660
R671 10 C666 0.022
R672 47k
R673 4.7 L651 0 Q608 2SC1740S-QRT
R625 2.2k
RR15 *3 RR16 *3
CC15 *2
CC16 *2
D651 1SS133T-72
C700 2.2 100V
D448 1SS133T-72
C701 4.7 50V
R701 1k C702 100p C752 100p
R702 68k
C754 33p
C753 5
*
C703 5
*
C704 33p 500V
JW700 JW
R662 6.2k R655 2.2k Q651 2SA1115TP-EF R656 82k R658 100
R661 4.7k
R663 R664 1.5k 15k
R666 3.3k R665 C664 22k 0.01
R667 15k D652 1SS133T-72
C665 10 50V
D449 1SS133T-72
R766 22k
JW751 JW
R449 1k
C756 3p R754 68k
JW752 JW JW753 JW
RY701 RELAY R669 22k R668 22k R718 22k
EXCEPT US, CND, MX
C751 4.7 50V
R751 1k
R752 68k
C706 3p 500V R704 68k
C663 220p
R765 22k
JW754 JW
R753 1.5k C757 100 10V
R703 2.7k C707 100 10V Q701 2SA1115TP-EF R705 2.2k R706 82k R708 100
C661 47p 500V C711 47p 500V
Q655 2SA1038S-RSE-TP
Q657 2SC1815GR-TPE2
Q653 MN2488 Q705 2SA1038S-RSE-TP Q707 2SC1815GR-TPE2
D701 1SS133T-72
EXCEPT US, CND, MX R724 82 D703 1SS133T-72
R711 4.7k
C713 220p
Q703 MN2488 R710
R719 22k Q708 2SC1740S-QRT
D702 R715 C714 1SS133T-72 22k 0.01 R716 3.3k R717 15k C715 10 50V L701 0
R725 2.2k CN503 10P
R816 1 R854 33k D851 ISS133T-72 Q851 2SC1815GR-TPE2 R855 220k R853 10k C851 0.1
C816 10 100V
C815 10 100V
C708 47 25V
R712 6.2k R707 560 Q704 MP1620
R713 1.5k R714 15k
Q852 DTA124ESA-TP
C716 0.022
R722 47k
DIGITAL BOARD (2/4) CNP503
PART NUMBER 1-864-854-11 page17
PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page6
R815 1
Q702 2SC3623ATP-LK
R709 100
R723 J4.7 R479 2.2k
C712 47p 500V
Q706 2SA1038S-RSE-TP Q756 2SA10385-RSE-TP
R720 68k R770 68k
R721 10
Q752 2SC3623ATP-LK D852 JW
C758 47 25V
C762 47p
R772 47k R771 10 R773 4.7 L751 0 D751 1SS133T-72
DIGITAL BOARD (2/4) CNP504
PART NUMBER 1-864-854-11 page17
PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page6
R857 10k R859 5
IC850 NJM4565D
R757 560 R759 100
Q754 MP1620 R760 R762 6.2k R756 82k Q753 MN2488
C766 0.022
*
R764 R763 15k 1.5k
R852 10k R851 10k Q751 2SA1115TP-EF
R761 4.7k
R858 5
*
R856 470k
R755 2.2k
C763 220p
R758 100
C761 47p
Q755 2SA10385-RSE-TP
4 IC501,601,701 TYPE1 TYPE2 uPC2581V STK350-530-E
*
C503 220pF 100pF
C553 220pF 100pF
C603 220pF 100pF
C653 220pF 100pF
C703 220pF 100pF
C753
*5
R500 22k 47k
R600 22k 47k
R700 22k 47k
R858
JUMPER(EXCEPT E51) 180 2W(E51)
R859
220pF 100pF
330 2W(EXCEPT E51,MX) 220 2W(E51) 270 2W(MX) 270 2W(EXCEPT E51,MX) 330 2W(E51) 220 2W 220 2W(MX)
: When replacing the POWER AMPLIFIER IC (IC501, 601, 701), refer to SERVICE NOTE " NOTE on replacement POWER AMPLIFIER IC " (Page 4)
STR-K670P
22
22
STR-K670P
Ver. 1.2 3-12. SCHEMATIC DIAGRAM -- MAIN SECTION (3/3) --
CN504 3P
PART NUMBER 1-864-854-11 page17 PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page6
CN505 3P
C807 47 35V
D802 HZ6.8BP-TK Q801 2SB734-T-34 -20V REG
D811 D5SBA20-4003 T901 POWER TRANSFORMER
R803 4.7 R804 10k
C813 4700 63V
C811 0.1
CNP901 3P
R806 22k TP2 BOARD IN WIRE
C806 47 35V
C808 47 35V
D801 HZS20-1LTA
C814 4700 63V
C812 0.1 CNP902 5P
D805 10EDB40-TA2B5
D804 10EDB40-TA2B5 C801 0.22
R910 0.33 T3
C803 3300 16V
D806 10EDB40-TA2B5
C802 0.22
D807 10EDB40-TA2B5 CNP916 5P
CNP906 5P
CNP903 3P
EXCEPT US, CND, E51, MX
FH952 FH902 F901 *5 R904 R903 4.7k 47k Q901 2SC1740S-QRT RELAY DRIVE R905 1 CNP905 4P CN905 4P S901 CNP904 2P
CNP910 3P
C915 2200 25V
D920 10EDB40-TA2B5
D923 10EDB40-TA2B5
R810 0.22
C916 1000 25V
D921 10EDB40-TA2B5
D922 10EDB40-TA2B5
C901 0.22
D901 ISS133T-72 JW905 JW JW901 JW JW902 JW
C902 0.22 R812 0.22 CNP801 5P
C914 3300 16V
D910 10EDB40-TA2B5 D911 10EDB40-TA2B5 C911 0.22
RY901 POWER RELAY
JW904 JW
D912 10EDB40-TA2B5 D913 10EDB40-TA2B5 R912 R913 33k 10k C913 0.47 50V D914 1SS133T-72 R911 47k D915 1SS133T-72
C912 0.22
T902
CNP900 2P R900 3.3M
Q911 2SC1740S-QRT
PART NUMBER 1-864-854-11 page17 PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page6
G901 GROUND TERMINAL
STR-K670P
23
23
STR-K670P
Ver. 1.2 3-13. PRINTED WIRING BOARD -- STANDBY SECTION --
· :Uses unleaded solder. · See page 11 for Circuit Boards Location.
E51
US, CND EXCEPT E51, MX E51
AC IN
MX
VOLTAGE SELECTOR 120V F901 220V
240V
H
EXCEPT E51
C
DIGITAL BOARD CNP505
PART NUMBER 1-864-854-11 page15 PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page4
T901 POWER TRANSFORMER
MAIN BOARD CNP916 (Page 20)
I
MAIN BOARD CNP901 (Page 20)
· Semiconductor Location
Ref. No. D901 D910 D911 D912 D913 D914 D915 D920 D921 D922 D923 Q901 Q911 Location C-7 B-8 B-8 B-8 B-8 B-8 B-8 C-6 C-7 C-6 C-6 B-7 C-7
J
MAIN BOARD CNP902 (Page 20)
STR-K670P
24
24
STR-K670P
Ver. 1.2 3-14. PRINTED WIRING BOARD -- DISPLAY SECTION --
· :Uses unleaded solder. · See page 11 for Circuit Boards Location.
IC100
IC102
MUSIC
MOVIE
A.F.D.
2CH
IC101
ENTER
MAIN MENU
E
DIGITAL BOARD CNS505
PART NUMBER 1-864-854-11 page15 PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page4
MASTER VOLUME AM FM
SA-CD/CD
DVD
VIDEO 2
VIDEO 1
INPUT MODE
FM MODE
TUNING
?/1
DISPLAY DIMMER
MEMORY
PRESET TUNING
· Semiconductor Location
Ref. No. IC100 IC101 IC102 Location A-6 B-5 A-8
STR-K670P
25
25
STR-K670P
Ver. 1.2 3-15. SCHEMATIC DIAGRAM -- DISPLAY SECTION -- · See page 30 for IC Block Diagrams.
C132 220p
C133 220p
C134 220p
C135 220p
C136 220p
C137 220p
C138 220p
C139 220p
C140 220p
C141 220p
C142 220p
C108 0.22
C143 220p
C109 0.22
EXCEPT US, CND, E51, MX
R198 *1
R199 *1
FL101
R175 10
C101 0.22
R101 470
R102 1k
R103 1k
R104 2.2k
R105 2.2k
R106 4.7k
R107 10k
R108 22k
S100
S101
S102
S103
S104
S105
S106
S107
S108
R150 82k IC100 PT6315 C144 0.22
R172 100 R173 100 R174 100 S110 C110 2200p 50V
R111 470
R112 1k
R113 1k
R114 2.2k
R116 4.7k
S111
S112
S113
S116
C112 100p 50V
C111 100p 50V
CNP104 BOARD IN 3P R136 2.2k R135 2.2k R134 1k R133 1k R132 470
CNP103 3P
C115 10 50V
C100 0.22
S132
S133
S135
S136
S134
S131
C151 10 50V IC102 RPM7240-H9 R154 JW C114 0.22
C150 0.22
C152 220p
R153 100
IC101 TC74ACT08P L103 JW
R115 2.2k
R137 4.7k
R138 10k
R139 22k C153 220p
L102 JW
S114
S115 S137 CNP101 4P S138 S139
C154 220p L101 JW C157 0.22 C155 0.22 C156 0.22
CNP102 4P
S152
RV102 ENCODER, ROTARY
CNS100 17P
PART NUMBER 1-864-854-11 page17
PART NUMBER 1-866-751-11 SUPPLLEMENT-1 page6
STR-K670P
26
26
STR-K670P
· IC Block Diagrams DIGITAL Board IC1131 BR24L16F-WE2
VCC 8
16 K bit EEPROM ARRAY
1 A0
11 bit WP 7
8 bit 2 A1
ADDRESS DECODER
11 bit
SLAVE WORD ADDRESS REGISTER
DATA REGISTER
START SCL 6 CONTROL CIRCUIT
STOP 3 A2
ACK
SDA 5
HIGHT VOLTAGE GENERATOR
POWER SUPPLY VOLTAGE DETECTION
4 GND
IC1301 LC89056W-E
VF/P3/C3 F2/P2/C2 F1/P1/C1 F0/P0/C0 CSFLAG
29 28 27 26 25
DI DO ERROR BPSYNC LOCK DGND
36 35 34 33 32 31
30
DVDD
CE 37 CLK 38 MICROCOMPUTER INTERFACE XSEL 39 SAMPLING FREQUENCY
C BIT DETECT
PA/PB DETECT
24 AUDIO 23 EMPHA
LOCK DETECT MODE SELECT
CLOCK
MODE0 MODE1 DGND DVDD DOSEL0 DOSEL1
40 41 42 43 44 45
DATA DEMODULATOR
TIMING
22 21 20 19 18 17 16 15 14 13
XIN XOUT XMCK DVDD DGND XSTATE DATAO LRCK BCK CKOUT
CKSEL0 46 CKSEL1 47 XMODE 48 SYSTEM RESET INPUT CIRCUIT PLL
1
2 3
4
5
6 7
8 9 10
11 12
D.GND DVDD
DISEL
SPDIF DINO
AVDD AGND
DINI
DIN2
R VIN LPF
27
STR-K670P
IC1401 PCM1800E/2K
SYSCLK DGND AGND DOUT BCK LRCK C NR C NR C PR C PR VDD VCC
24
23
22
21
20
19
18
17
16
15 14 13
DIGITAL MODULATOR
DIGITAL MODULATOR
1/64 DECIMATION FILTER & LOW-CUT FILTER
SERIAL I/O INTERFACE & MODE/FORMAT CONTROL
SINGLE-END DEFERENTIAL CONVERTER
REFERENCE
SINGLE-END DEFERENTIAL CONVERTER
CLOCK/ TIMING CONTROL RESET/ POWER CONTROL
1
LIN
2
V REF 1
3
REFCOM
4
V REF 2
5
RIN
6
RSTB
7 8 9
BYPASS FMT0 FMT1
10 11 12
MODE0 MODE1 FSYNC
24 23 22 21 VCC3 AGND3 VCC4 AGND4 20 VOUT8 19 AGND6 18 VCC5 17 AGND5 16 VOUT7 15 VCOM 14 VOUT1 13 VOUT2
IC1452 PCM1602KYG/2K
AGND1 AGND2 25 10 VOUT5 11 VOUT4 12 VOUT3 DATA4 ZERO7 ZERO8 VCC1 VCC2 26 9 VOUT6 ML MC MDI MDO NC 29
36 35 34 33
32 31 30
28
27
RST 37
FUNCTION CONTROL INTERFACE SYSTEM CLOCK MANAGER DAC LPF LPF LPF LPF
SCKI 38 SCKO 39
BCK 40 LRCK 41 TEST 42 VDD 43 DGND 44 DATA1 45 DATA2 46 DATA3 47 SERIAL INPUT INTERFACE 4X/8X OVER SAMPLING DIGITAL FILTER WITH FUNCTION CONTROLLER ENHANCED MULTILEVEL DELTASIGMA MOJULE
DAC DAC DAC
DAC DAC DAC
LPF LPF LPF LPF
ZEROA 48
ZERO DETECT
DAC
1 ZERO1/GPO1
2 ZERO2/GPO2
3 ZERO3/GPO3
4 ZERO4/GPO4
5 ZERO5/GPO5
6 ZERO6/GPO6
7 NC
8 NC
28
STR-K670P
Ver. 1.2
IC1502 IS61LV6416-10TLT
44 A5 43 A6 42 A7 OUTPUT ENABLE BUFFER CHIP ENABLE BUFFER 64K x 16 MEMORY ARRAY BYTE ENABLE BUFFER 41 OE 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 BHE BLE I/O 15 I/O 14 I/O 13 I/O 12 VSS VDD I/O 11 I/O 10 I/O 9 I/O 8 NC A8 A9 A10 A11 NC
A4 A3 A2 A1 A0
1 2 3 4 5
ROW/COLUMN DECODER
CS 6 I/O 0 I/O 1 I/O 2 I/O 3 VDD VSS I/O 4 I/O 5 I/O 6 I/O 7 7 8 9 10 11 12 13 14 15 16
WE 17 A15 A14 A13 A12 NC 18 19 20 21 22
WRITE ENABLE BUFFER
LOW BYTE I/O BUFFER
SENSE AMP & WRITE PRIVER
HIGH BYTE I/O BUFFER
MAIN Board IC501,601,701 uPC2581V-S (TYPE 1)
BIAS CIRCUIT PROTECTOR
REG DRIVE 1
MUTE
PRE DRIVE 5
NF1
PRE DRIVE 7
GND
DRIVE
2
3 4
6
IN1
8 9 10 11 12 13 14 15
IN2 NF2 COMP2 VOUT2 +VOUT2 VCC1 VCC2 VEE
IC501,601,701 STK350-530-E (TYPE 2)
+VOUT1 VOUT1 COMP1
4.7k STAND-BY CIRCUIT DRIVER PRE DRIVER PRE DRIVER DRIVER
47k
33
33
1
2
3
4
5
6
7
8
9
10
11 12
13
14
15
STANDBY CONTROL
+VOUT1
-VOUT1
-VOUT2
+VOUT2
VCC
VCC
PHASE
PHASE
NF1
IN1
GND
IN2
NF2
VEE
29
STR-K670P
DISPLAY Board IC100 PT6315
SEG24/GRID5 SEG23/GRID6 SEG22/GRID7 SEG21/GRID8 SEG20/GRID9
GRID1
GRID2
GRID3
44
43
42
41
40
39
GRID4
VDD
VSS
38
37
36
35
34
Grid driver Multiplexed driver 33 SEG19/GRID10
Command decoder LED1 LED2 1 2 3 4 32 SEG18/GRID11
4-bit latch 12-bit shift register
LED3 LED4
Display memory 24 bits x 12 words
31 SEG17/GRID12
Data selector
OSC
5
OSC
Timing generator key scan
30 VEE
DOUT DIN CLK STB
6 7 8 9 Key data memory (2 x 16 bits)
24-bit output latch
29 SEG16/KS16 28 SEG15/KS15 27 SEG14/KS14 26 SEG13/KS13 25 SEG12/KS12
Serial interface
KEY1 10 KEY2 11
segment driver
24 SEG11/KS11 23 SEG10/KS10
12
VSS
13
VDD
14
SEG1/KS1
15
SEG2/KS2
16
SEG3/KS3
17
SEG4/KS4
18
SEG5/KS5
19
SEG6/KS6
20
SEG7/KS7
21
SEG8/KS8
22
SEG9/KS9
IC101 TC74ACT08P
1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y
30
STR-K670P
· IC Pin Function Description DIGITAL BOARD IC1101 MB90488BPF-G-137E1 (SYSTEM CONTROL) Pin No. 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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Pin Name DATAO GP9 BST HCS HACN XRST PM GP12 PCM1800RST PCM1608RST VSS PCM1608ML PCM1608MC PCM1608MDI PCM1608MDO T_CLK T_DI HDOUT HDIN HCLK DLY_B PASS DIR/AD VCC5 SYS_MUTE ANA/DIG UPCON_RST FLASH2/VOL_CL FLASH1/VOL_DA SDA SCL ENC_A ENC_B UPCON UPCON_CLK AVCC AVRH AVSS A/D0 A/D1 A/D2 VERSION VSS RDS SIG MODEL VOL ENCODER (A) VOL ENCODER (B) BLUE LED I/O I I O O I O O O O O -- O O O I O O I O O -- -- -- O O -- O O I O -- -- -- -- -- I -- I I I I -- I I I I -- Audio data signal input from DIR GP9 signal input from DSP BST signal output to DSP HCS signal output to DSP HACN signal input from DSP Reset signal output to DSP PM signal output to DSP GP12 signal output to DSP IC reset signal output to ADC IC reset signal output to DAC Ground terminal Latch signal output to DAC Clock signal output to DAC IC data output to DAC IC data input to DAC Tuner clock signal output terminal Tuner data signal output terminal HDOUT signal input from DSP HDIN signal output to DSP Clock signal output to DSP Connected to ground terminal Connected to ground terminal Power supply Muting and error signal output Analog signal or digital signal output terminal Not used Volume IC clock signal output terminal Volume IC data and latch signal output terminal EEPROM data signal input terminal EEPROM clock signal output terminal Short to ground terminal Short to ground terminal Not used Not used Analog power supply Analog reference voltage input Analog ground terminal Function key push signal input Function key push signal input Function key push signal input Version setting input terminal (DESTINATION) Ground terminal RDS signal detect input Version setting input (MODEL) Volume signal input from rotary encoder Volume signal input from rotary encoder Not used Description
31
STR-K670P
Pin No. 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
Pin Name STOP MD0 MD1 MD2 RDS CLOCK RDS DATA SIRCS HP DETECT POWER KEY FL_LAT POWER RY FL_DATA FL_CLK PROTECTOR HP_RY FUSE DETECT NTSC_PAL_SW COMPO_SW2 FRONT_RY SP_B RY C/SW RY REAR RY SW_RY COMPO_SW1 BRIGEABLE_RY DO SLATCH TUNED STEREO RSTX MUTE X1A X0A VSS X0 X1 VCC3 GROUPING_SW SW1 SW2 SW3 SW4 SELECT2 SELECT1 BST_SEL XMODE CKSEL 1 CLK CE
I/O I I I I I I I I I O O O O I O I -- -- O O O O -- -- O I O I I I O -- -- -- -- -- -- -- O O O O -- -- O O O O O AC off detect signal input Operation mode setting input Operation mode setting input Operation mode setting input RDS clock signal input (Not used) RDS data signal input (Not used)
Description
Data signal input from the remote control sensor Headphone signal input Power switch key detect signal input FL driver latch signal output terminal Power relay control signal output FL driver signal output terminal FL driver clock signal output terminal Protector status detect signal input Headphone relay control signal output Fuse detect signal input Short to ground terminal Short to ground terminal Front speaker relay control signal output Front speaker B relay control signal output Center speaker or Subwoofer control signal output Rear speaker relay control signal output Short to ground terminal Short to ground terminal Bridgeable relay control Frequency data signal input from the tuner Latch signal output to the tuner Tuning a frequency signal input from the tuner Stereo tuning signal input from the tuner System reset Muting signal output to the tuner Not used Ground terminal Ground terminal Connection for a crystal resonator Connection for a crystal resonator Power supply Not used Video select control signal output Video select control signal output Video select control signal output Video select control signal output Not used Not used BST signal output terminal Reset signal output to DIR CKSEL control signal to DIR Clock signal output to DIR Chip enable signal output to DIR
32
STR-K670P
Pin No. 97 98 99 100
Pin Name DI DO ERROR XSTATE
I/O O I I I Data signal output to DIR Data signal input from DIR
Description
PLL error muting signal input from DIR XSTATE data signal input from DIR
33
STR-K670P
Ver. 1.3
SECTION 4 EXPLODED VIEWS
· Abbreviation AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model SP6 : Singapore and Malaysia models 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.
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. Some delay should be anticipated when ordering these items. · The mechanical parts with no reference number in the exploded views are not supplied.
4-1.
FRONT PANEL SECTION
9 9 10
not supplied
4
not supplied
not supplied
4
4
3
7
not supplied
4
9
chassis section
2
not supplied
#1 #1
2
1
supplied with RV102
not supplied
#1
Ref. No. 1 2 3 3 3 4
Part No. 4-232-113-31 4-977-358-01 X-2024-397-1 X-2024-527-1 X-2024-543-1
Description
Remark
Ref. No. 7 7 7 9 10 #1
Part No.
Description
Remark
KNOB (VOL) CUSHION FRONT PANEL ASSY (US) FRONT PANEL ASSY (AEP, UK, RU) FRONT PANEL ASSY(EXCEPT US, AEP, UK, RU)
A-1082-615-A DISPLAY BOARD, COMPLETE (US, CND, E51, MX) A-1108-790-A DISPLAY BOARD, COMPLETE (EXCEPT US, CND, E51, MX) A-1148-680-A DISPLAY BOARD, COMPLETE (AR) 3-363-099-11 SCREW (CASE 3 TP2) 4-245-939-61 CASE 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
3-087-053-01 +BVTP2.6 (3CR)
34
STR-K670P
Ver. 1.3
4-2.
CHASSIS SECTION-1
#1
#1 Q554
not supplied
Q654 Q553 Q604 Q503 Q504 Q754 Q653 Q603 Q753 Q704
57 59 58
not supplied
Q703 #1 #1
55
not supplied
#1 #1 #1 #1 #1 #1 F901
66
66 60 66 supplied
not
#1 TN1
T901
54
not supplied
not supplied
64
#1
63 61
not supplied
#1
#1
#1
51
51
#1 #1
not supplied
Ref. No. 51 54 54 54 54 54 55 57 * 58 0 59 0 59 0 59 0 59 0 59 60 60 60
Part No.
Description
Remark
Ref. No. 60 60 61
Part No.
Description
Remark
X-4953-448-1 FOOT ASSY A-1082-613-A STANDBY BOARD, COMPLETE (US, CND) A-1083-592-A STANDBY BOARD, COMPLETE (EXCEPT US, CND, E51, MX) A-1083-669-A STANDBY BOARD, COMPLETE (MX) A-1083-980-A STANDBY BOARD, COMPLETE (E51) A-1148-678-A 4-249-675-01 3-905-609-01 3-703-244-00 1-777-071-23 1-783-820-11 1-783-941-12 1-827-295-22 1-829-627-11 A-1082-609-A STANDBY BOARD, COMPLETE (AR) +BV SUMITITE S 4X6 ROUND SCREW (TRANSISTOR) BUSHING (2104), CORD CORD, POWER (EXCEPT US, CND, MX, AUS) CORD, POWER (US, CND) CORD, POWER (AR) CORD, POWER (AUS) POWER-SUPPLY CORD (MX) MAIN BOARD, COMPLETE (US, CND)
A-1108-531-A MAIN BOARD, COMPLETE (E51) A-1148-673-A MAIN BOARD, COMPLETE (AR) 1-828-963-11 WIRE (FLAT TYPE) (11 CORE) (EXCEPT AEP, UK, RU) 1-828-980-11 A-1082-618-A A-1083-438-A A-1083-593-A A-1083-642-A WIRE (FLAT TYPE) (15 CORE) (AEP, UK, RU) DIGITAL BOARD, COMPLETE (US, CND) DIGITAL BOARD, COMPLETE (AEP, UK, RU) DIGITAL BOARD, COMPLETE (SP, SP6) DIGITAL BOARD, COMPLETE (AUS)
61 63 63 63 63 63 63 63
A-1083-670-A DIGITAL BOARD, COMPLETE (MX) A-1083-982-A DIGITAL BOARD, COMPLETE (E51) A-1084-191-A DIGITAL BOARD, COMPLETE (AR) Continued on page 36 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.
A-1083-591-A MAIN BOARD, COMPLETE (EXCEPT US, CND, E51, MX) A-1083-969-A MAIN BOARD, COMPLETE (MX)
35
STR-K670P
Ver. 1.3
4-3.
CHASSIS SECTION-2
#1
#1 Q554
not supplied
Q654 Q553 Q604 Q503 Q504 Q754 Q653 Q603 Q753 Q704
57 59 58
not supplied
Q703 #1 #1
55
not supplied
#1 #1 #1 #1 #1 #1 F901
66
66 60 66 supplied
not
#1 TN1
T901
54
not supplied
not supplied
64
#1
63 61
not supplied
#1
#1
#1
51
51
#1 #1
not supplied
Ref. No.
Part No.
Description
Remark
Ref. No. Q703 Q704 Q753 Q754 0 T901 0 T901 0 T901 0 T901 TN1 TN1 TN1 TN1 #1
Part No. 6-702-390-01 6-702-391-01 6-702-390-01 6-702-391-01 1-443-185-11
Description IC MN2488-OPY-MK IC MP1620-OPY-MK IC MN2488-OPY-MK IC MP1620-OPY-MK POWER TRANSFORMER (US, CND)
Remark
Continued from page 35 64 3-701-748-00 CLAMP 66 3-077-331-21 +BV3 (3-CR) 0 F901 1-532-464-32 FUSE 2.5A/250V (E51) 0 F901 1-532-503-32 FUSE T1.6AL/250V (EXCEPT US, CND, E51, MX, AR) 0 F901 1-532-503-33 FUSE T1.6AL/250V (AR) 0 F901 0 F901 Q503 Q504 Q553 Q554 Q603 Q604 Q653 Q654 1-533-452-12 FUSE, GLASS TUBE (DIA. 5) 4A/125V 1-533-468-12 6-702-390-01 6-702-391-01 6-702-390-01 6-702-391-01 6-702-390-01 6-702-391-01 6-702-390-01 6-702-391-01 (US, CND) FUSE, GLASS TUBE (DIA. 5) 2A/250V (MX) IC MN2488-OPY-MK IC MP1620-OPY-MK IC MN2488-OPY-MK IC MP1620-OPY-MK IC MN2488-OPY-MK IC MP1620-OPY-MK IC MN2488-OPY-MK IC MP1620-OPY-MK
1-443-186-11 POWER TRANSFORMER (E51) 1-443-521-11 POWER TRANSFORMER (MX) 1-443-629-11 POWER TRANSFORMER (EXCEPT US, CND, E51, MX) 1-693-675-11 TUNER UNIT (MX, AR) 1-693-675-21 TUNER UNIT (US, CND, E51) 1-693-676-21 TUNER UNIT (AEP, UK, RU) 1-693-678-11 TUNER UNIT (SP, SP6, AUS) 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
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.
36
STR-K670P SECTION 5 ELECTRICAL PARTS LIST
NOTE: · Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. · -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. Some delay should be anticipated when ordering these items. · COILS uH: µH · CAPACITORS uF: µF Ref. No. Part No. Description AC SELECT BOARD (E51) ******************** < CONNECTOR > CN905 1-568-106-11 PIN, CONNECTOR (3.96mm PITCH) 4P (E51) < CONNECTOR > * CNP910 1-564-687-11 PIN, CONNECTOR (3.96mm PITCH) 3P (E51) < SWITCH > 1-571-437-21 SWITCH, POWER VOLTAGE CHANGE (VOLTAGE SELECTOR)(E51) ************************************************************* A-1082-618-A A-1083-438-A A-1083-593-A A-1083-642-A A-1083-670-A A-1083-982-A A-1148-681-A DIGITAL BOARD, COMPLETE (US, CND) DIGITAL BOARD, COMPLETE (AEP, UK, RU) DIGITAL BOARD, COMPLETE (SP, SP6) DIGITAL BOARD, COMPLETE (AUS) DIGITAL BOARD, COMPLETE (MX) DIGITAL BOARD, COMPLETE (E51) DIGITAL BOARD, COMPLETE (AR) ******************************** 0 S901 · RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable SEMICONDUCTORS In each case, u: µ, for example: uA. . : µA. . uPA. . : µPA. . uPB. . : µPB. . uPC. . : µPC. . uPD. . : µPD. . Abbreviation AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian models Remark Ref. No. C1122 C1123 C1124 C1126 C1129 C1130 C1137 C1138 C1139 C1140 C1142 C1149 C1251 C1252 C1253 C1254 C1255 C1299 C1301 C1302 C1303 C1304 C1305 C1306 C1308 C1309 C1310 C1312 C1313 C1314 C1315 C1352 C1355 C1356 C1357 C1358 C1359 C1360 C1361 C1362 C1401 C1402 C1403 C1404 Part No.
AC SELECT
Ver. 1.3 DIGITAL
When indicating parts by reference number, please include the board name. 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. MX : Mexican model RU : Russian model SP : Singapore model SP6