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Sony STR-K7100 Service Manual - Page 58

Chassis

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STR-K7100 6-4. CHASSIS SECTION #1 156 156 T901 F901 not supplied (STANDBY board) not supplied (DCDC board) F4002 F4001 155 155 155 Q604 Q754 155 Q603 Q654 Q653 Q704 Q703 Q504 Q503 Q753 151 not supplied 152 #1 153 not supplied 154 #1 Ref. No. 151 152 153 154 155 Part No. Description A-1223-130-A MAIN BOARD, COMPLETE 3-905-609-01 SCREW (TRANSISTOR) A-1223-017-A DIGITAL BOARD, COMPLETE 4-977-358-01 CUSHION 3-077-331-21 +BV 3 (3-CR) Remark Ref. No. Q603 Q604 Q653 Q654 Q703 Part No. Description 6-702-390-01 6-702-391-01 6-702-390-01 6-702-391-01 6-702-390-01 TRANSISTOR MN2488-OPY-MK TRANSISTOR MP1620-OPY-MK TRANSISTOR MN2488-OPY-MK TRANSISTOR MP1620-OPY-MK TRANSISTOR MN2488-OPY-MK 156 0 F901 0 F4001 0 F4002 Q503 4-249-675-01 1-533-453-12 1-532-465-33 1-532-465-33 6-702-390-01 +BV SUMITITE S 4X6 ROUND FUSE, GLASS TUBE (DIA. 5) (5A/125V) FUSE (T3.15AL/250V) FUSE (T3.15AL/250V) TRANSISTOR MN2488-OPY-MK Q704 Q753 Q754 0 T901 #1 6-702-391-01 6-702-390-01 6-702-391-01 1-443-524-11 7-685-646-79 TRANSISTOR MP1620-OPY-MK TRANSISTOR MN2488-OPY-MK TRANSISTOR MP1620-OPY-MK TRANSFORMER, POWER (MAIN) SCREW +BVTP 3X8 TYPE2 IT-3 Q504 6-702-391-01 TRANSISTOR MP1620-OPY-MK Remark 58

Section	Page
COVER	1
TABLE OF CONTENTS	4
1. GENERAL	5
Description and location of parts	5
2. DISASSEMBLY	8
2-1. CASE	8
2-2. BACK PANEL SECTION	9
2-3. FRONT PANEL SECTION	9
2-4. DIGITAL BOARD	10
2-5. MAIN BOARD SECTION	10
2-6. STANDBY BOARD	11
3. TEST MODE	12
4. FM TUNER CHECK	13
5. DIAGRAMS	14
5-1. CIRCUIT BOARDS LOCATION	14
5-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —	15
5-3. BLOCK DIAGRAM — DIGITAL SECTION —	16
5-4. BLOCK DIAGRAM — VIDEO SECTION —	17
5-5. BLOCK DIAGRAM — HDMI SW SECTION —	18
5-6. BLOCK DIAGRAM — XM SECTION —	19
5-7. BLOCK DIAGRAM — KEY/DISPLAY SECTION —	20
5-8. BLOCK DIAGRAM — OUTPUT/POWER SECTION —	21
Waveforms	22
5-9. PRINTED WIRING BOARDS — MAIN SECTION —	23
5-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —	24
5-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —	25
5-12. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) —	26
5-13. PRINTED WIRING BOARD — DIGITAL SECTION (2/2) —	27
5-14. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/3) —	28
5-15. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/3) —	29
5-16. SCHEMATIC DIAGRAM — DIGITAL SECTION (3/3) —	30
5-17. PRINTED WIRING BOARDS — VIDEO SECTION —	31
5-18. SCHEMATIC DIAGRAM — VIDEO SECTION —	32
5-19. PRINTED WIRING BOARD — HDMI SW SECTION —	33
5-20. SCHEMATIC DIAGRAM — HDMI SW SECTION —	34
5-21. PRINTED WIRING BOARD — XM SECTION —	35
5-22. SCHEMATIC DIAGRAM — XM SECTION —	36
5-23. PRINTED WIRING BOARDS — DCAC, POWER KEY SECTION —	37
5-24. SCHEMATIC DIAGRAM — DCAC, POWER KEY SECTION —	37
5-25. PRINTED WIRING BOARD — DISPLAY SECTION —	38
5-26. SCHEMATIC DIAGRAM — DISPLAY SECTION —	39
5-27. PRINTED WIRING BOARD — POWER SECTION —	40
5-28. SCHEMATIC DIAGRAM — POWER SECTION —	40
5-29. PRINTED WIRING BOARD — DCDC SECTION —	41
5-30. SCHEMATIC DIAGRAM — DCDC SECTION —	41
IC Block Diagrams	42
IC Pin Descriptions	48
6. EXPLODED VIEWS	55
6-1. CASE SECTION	55
6-2. FRONT PANEL SECTION	56
6-3. BACK PANEL SECTION	57
6-4. CHASSIS SECTION	58
7. ELECTRICAL PARTS LIST	59
DCAC	59
DCDC	59
DIGITAL	59
DISPLAY	63
HDMI SW	64
HEADPHONE	65
MAIN	65
POWER KEY	69
STANDBY	69
VIDEO	70
VIDEO 3	70
XM	71

Match case Limit results 1 per page

STR-K7100

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

151

A-1223-130-A

MAIN BOARD, COMPLETE

152

3-905-609-01

SCREW (TRANSISTOR)

153

A-1223-017-A

DIGITAL BOARD, COMPLETE

154

4-977-358-01

CUSHION

155

3-077-331-21

+BV 3 (3-CR)

156

4-249-675-01

+BV SUMITITE S 4X6 ROUND

F901

1-533-453-12

FUSE, GLASS TUBE (DIA. 5) (5A/125V)

F4001

1-532-465-33

FUSE (T3.15AL/250V)

F4002

1-532-465-33

FUSE (T3.15AL/250V)

Q503

6-702-390-01

TRANSISTOR

MN2488-OPY-MK

Q504

6-702-391-01

TRANSISTOR

MP1620-OPY-MK

Q603

6-702-390-01

TRANSISTOR

MN2488-OPY-MK

Q604

6-702-391-01

TRANSISTOR

MP1620-OPY-MK

Q653

6-702-390-01

TRANSISTOR

MN2488-OPY-MK

Q654

6-702-391-01

TRANSISTOR

MP1620-OPY-MK

Q703

6-702-390-01

TRANSISTOR

MN2488-OPY-MK

Q704

6-702-391-01

TRANSISTOR

MP1620-OPY-MK

Q753

6-702-390-01

TRANSISTOR

MN2488-OPY-MK

Q754

6-702-391-01

TRANSISTOR

MP1620-OPY-MK

T901

1-443-524-11

TRANSFORMER, POWER (MAIN)

7-685-646-79

SCREW +BVTP 3X8 TYPE2 IT-3

6-4. CHASSIS SECTION

151

152

153

154

156

F901

F4002

F4001

Q503

Q504

Q703

Q704

Q653

Q753

Q654

Q603

Q754

Q604

T901

not supplied

(STANDBY board)

not supplied

(DCDC board)

not supplied

155