Sony STR-DA1ES / STR-DB780 Service Manual ▷ View online
61
STR-DA1ES/DB780
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
301
A-4729-168-A DIGITAL BOARD, COMPLETE (DA1ES)
301
A-4729-169-A DIGITAL BOARD, COMPLETE
(DB780: SP, MY, TW, KR, CH)
301
A-4729-170-A DIGITAL BOARD, COMPLETE (DB780: AEP, UK)
302
3-704-515-21 SCREW (BV/RING) (EXCEPT DB780: AEP, UK)
302
4-974-510-11 SCREW (+BV 3X8 CU) (DB780: AEP, UK)
303
3-704-515-11 SCREW (BV/RING) (EXCEPT DB780: UK)
303
3-704-515-51 SCREW (BV/RING) (DB780: UK)
304
4-947-010-01 SCREW, FEEDER FIXED
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#4
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
(EXCEPT DB780: AEP, UK)
#4
4-974-510-11 SCREW (+BV 3X8 CU) (DB780: AEP, UK)
#4
#1
#4
#4
#1
#1
#1
#4
#4
#4
not
supplied
supplied
bias board section
not supplied
not supplied
not supplied
chassis section-5
not supplied
302
301
302
302
302
302
302
304
302
303
6-7.
CHASSIS SECTION-4
62
STR-DA1ES/DB780
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
351
3-905-609-11 SCREW (TRANSISTOR)
352
A-4729-149-A BIAS BOARD, COMPLETE (DA1ES: US)
352
A-4729-150-A BIAS BOARD, COMPLETE
(DB780: SP, MY, TW, KR, CH)
352
A-4729-151-A BIAS BOARD, COMPLETE (DB780: AEP, UK)
352
A-4729-551-A BIAS BOARD, COMPLETE (DA1ES: CND)
Q431
8-729-026-08 TRANSISTOR
2SC4495
Q491
8-729-026-08 TRANSISTOR
2SC4495
Q531
8-729-026-08 TRANSISTOR
2SC4495
Q581
8-729-026-08 TRANSISTOR
2SC4495
Q631
8-729-026-08 TRANSISTOR
2SC4495
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
351
Q631
Q431
Q491
Q531
Q581
#1
not supplied
352
not supplied
main board section
351
6-8.
BIAS BOARD SECTION
63
STR-DA1ES/DB780
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
401
A-4729-146-A MAIN BOARD, COMPLETE (DA1ES: US)
401
A-4729-147-A MAIN BOARD, COMPLETE
(DB780: SP, MY, TW, KR, CH)
401
A-4729-148-A MAIN BOARD, COMPLETE (DB780: AEP, UK)
401
A-4729-550-A MAIN BOARD, COMPLETE (DA1ES: CND)
Q402
6-702-390-01 IC MN2488-OPY-MK
Q403
6-702-391-01 IC MP1620-OPY-MK
Q452
6-702-390-01 IC MN2488-OPY-MK
Q453
6-702-391-01 IC MP1620-OPY-MK
Q502
6-702-390-01 IC MN2488-OPY-MK
Q503
6-702-391-01 IC MP1620-OPY-MK
Q552
6-702-390-01 IC MN2488-OPY-MK
Q553
6-702-391-01 IC MP1620-OPY-MK
Q602
6-702-390-01 IC MN2488-OPY-MK
Q603
6-702-391-01 IC MP1620-OPY-MK
401
Q603
Q602
Q403
Q402
Q453
Q452
Q503
Q502
Q553
Q552
6-9.
MAIN BOARD SECTION
64
STR-DA1ES/DB780
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 451
3-225-496-01 CLAMP (FLAT CLAMP 45)
452
X-4953-882-2 FOOT ASSY (DB780: AEP, UK)
452
X-4953-883-2 FOOT ASSY (DA1ES)
452
X-4953-884-2 FOOT ASSY (DB780: SP, MY, TW, KR, CH)
453
4-985-642-01 CUSHION
* 454
3-703-044-26 LABEL, CAUTION (DA1ES)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-885-09 SCREW +BVTT 4X16 (S)
not supplied
#1
#1
#1
not supplied
#1
#1
#1
#1
#3
#3
453
not supplied
not supplied
not supplied
not supplied
not supplied
452
451
452
453
(DA1ES)
454
6-10. FOOT SECTION
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