Read Sony MHC-W770AV / STR-W770 Service Manual online
SECTION 4
EXPLODED VIEWS
Note:
•
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences 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.
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.
in the exploded views are not supplied.
•
Abbreviations
TH
TH
: Thai
SP
: Singapore
HK : Hong Kong
EA
: Saudi Arabia
AUS : Australian
MY : Malaysia
The components identified by mark
!
or
dotted line with mark
!
are critical for safety.
Replace only with part number specified.
— 33 —
4-1.
MAIN SECTION
1
3-363-099-11 SCREW (CASE 3 TP2)
* 2
4-991-364-11 CASE
* 3
1-666-059-11 SEC BOARD
* 4
1-666-069-11 PRI BOARD
* 5
A-4398-466-A SURROUND AMP BOARD, COMPLETE
(EXCEPT TH)
* 5
A-4403-217-A SURROUND AMP BOARD, COMPLETE (TH)
6
1-233-545-21 ENCAPSULATED COMPONENT (AUS,TH)
6
1-233-546-21 ENCAPSULATED COMPONENT
(EXCEPT AUS,TH)
* 7
1-666-070-11 AMP-A BOARD
* 8
4-991-362-01 PANEL (WH3), BACK (E)
* 8
4-991-362-11 PANEL (WH3), BACK (MY,SP)
* 8
4-991-362-21 PANEL (WH3), BACK (HK)
* 8
4-991-362-31 PANEL (WH3), BACK (AUS)
* 8
4-991-362-41 PANEL (WH3), BACK (TH)
* 8
4-991-362-51 PANEL (WH3), BACK (EA)
* 9
A-4398-455-A MAIN BOARD, COMPLETE (EXCEPT AUS,TH)
* 9
A-4398-456-A MAIN BOARD, COMPLETE (AUS)
* 9
A-4403-208-A MAIN BOARD, COMPLETE (TH)
10
4-970-381-11 FOOT (REAR)
* 11
3-703-244-00 BUSHING (2104), CORD (EXCEPT TH)
11
3-703-571-11 BUSHING (S) (4516), CORD (TH)
! 12
1-690-608-11 CORD, POWER (AUS)
! 12
1-751-326-31 CORD, POWER (TH)
! 12
1-777-071-21 CORD, POWER (EA,HK,MY,SP)
! 12
1-782-315-11 CORD, POWER (E)
! 13
1-569-007-11 ADAPTOR, CONVERSION 2P (E)
! 13
1-569-008-21 ADAPTOR, CONVERSION 2P (EA,MY,SP)
! 13
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (HK)
14
4-956-370-12 BAND, PLUG FIXED (HK,AUS)
15
4-977-358-11 CUSHION (8X12.5)
16
4-970-385-41 ORNAMENT (FOOT)
* 17
A-4398-997-A SUPPLY POWER BOARD, COMPLETE
* 18
1-666-071-11 SUR BOARD
* 19
3-378-760-01 CUSHION, FIBER
M601
1-698-792-11 FAN, DC
! T901
1-431-363-11 TRANSFORMER, POWER
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
9
18
6
14
8
5
7
11
3
17
1
10
15
16
16
15
1
2
#1
#2
#2
#2
not
supplied
supplied
#3
#3
not supplied
T901
#4 #4
#4
M601
#3
#3
#3
#5
#5
4
12
13
12
AUS MODEL
EA, MY, SP, HK MODEL
12
13
E, TH MODEL
E MODEL
EA, MY, SP,
MODEL
MODEL
13
HK MODEL
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