Sony SAVA-7 Service Manual ▷ View online
— 19 —
IC301
LA2786
1
2
3
4
5
6
7
8
9
15
10
11
12
–
+
13
14
16
21
18
19
25
17
24
22
23
20
34
32
33
29
30
35
28
31
27
26
36
40
39
38
37
41
42
NOISE
FILTER
NOISE
CH
BALANCE
CONTROL
VR
CONTROL
LPF
V REF
VR
VR
NOISE
GENERATOR
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
LPF
LPF
RECT
RECT
RECT
RECT
P. S.
P. S.
CMODE
MUTE
DIVIDER
OSC
CONTROL
CTRIM
LOG
DIFF
DIFF
LOG
DIFF
DIFF
DUAL T
CONTROL
L-IN
R-IN
V
SS
CLK
DATA
V
CC
L-OUT
R-OUT
S-OUT
C-OUT
ENABLE
OSC1
CMODE-CAP.
C-TRIM DC CUT
R-BPF1
R-BPF2
R-BPF3
DC CUT
DC CUT
L-R RECT
L+R RECT
VCS-TH
VCS-1
VCS-2
BPF1
BPF2
VREF
S-CH DC OUT
C-CH DC OUT
L-CH DC OUT
R-CH DC OUT
VREF
L-BPF1
L-BPF2
L-BPF3
DC CUT
DC CUT
R RECT
L RECT
VLR-TH
VLR-1
VLR-2
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.
•
Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
packing materials are given in the last of this
parts list.
•
Color Indication of Appearance Parts Exmple :
KNOB, BALANCE (WHITE) ... (RED)
KNOB, BALANCE (WHITE) ... (RED)
•
Abbrevation
CND : Canadian model AUS : Australian model
CH : Chinese model
CND : Canadian model AUS : Australian model
CH : Chinese model
G
: German model
MY : Malaysia model SP
: Singapore model
The components identified by mark
!
or
dotted line with mark
!
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
!
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
le numéro spécifié.
SECTION 4
EXPLODED VIEWS
— 20 —
↑
↑
Parts Color Cabinet’s Color
4-1.
SYSTEM (L) ASSY FRONT
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1
X-4948-545-1 FRAME ASSY, GRILLE (BLACK)
1
X-4948-672-1 FRAME ASSY, GRILLE (WHITE)
* 2
4-963-075-01 CATCHER
3
4-962-708-11 EMBLEM (4-A), SONY
4
X-4948-540-1 PANEL (L) ASSY, FRONT (BLACK)
4
X-4948-669-1 PANEL (L) ASSY, FRONT (WHITE)
5
4-874-614-31 SCREW (4) (3.5X12), TAPPING
6
1-505-616-11 SPEAKER (7cm)
7
1-505-615-11 SPEAKER (8cm)
* 8
A-4398-639-A DISPLAY BOARD, COMPLETE
9
4-951-620-01 SCREW (2.6X8), +BVTP
11
X-4948-544-1 GRILLE ASSY, TOP (BLACK)
11
X-4948-671-1 GRILLE ASSY, TOP (WHITE)
17
4-991-688-01 FOOT (B)
18
X-4948-726-1 STAND ASSY
19
1-505-614-11 SPEAKER (10cm)
20
4-990-200-01 GRILL, BOTTOM (BLACK)
20
4-990-200-11 GRILL, BOTTOM (WHITE)
22
4-991-687-01 FOOT(A)
11
5
6
5
6
7
5
5
4
5
5
2
1
2
3
5
5
8
9
18
17
5
5
5
22
20
19
— 21 —
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
51
4-874-614-31 SCREW (4) (3.5X12), TAPPING
* 52
A-4398-637-A DOLBY BOARD, COMPLETE
* 53
A-4398-636-A VOLUME BOARD, COMPLETE
54
3-905-609-01 SCREW (TRANSISTOR)
* 55
4-990-201-01 COVER (L), BACK (BLACK)
* 55
4-990-201-11 COVER (L), BACK (WHITE)
* 56
A-4398-638-A POWER BOARD, COMPLETE
57
1-782-634-11 CORD (WITH CONNECOTR)
* 58
A-4384-548-A CABINET (L) ASSY, SPEAKER (BLACK)
* 58
A-4384-650-A CABINET (L) ASSY, SPEAKER (WHITE)
51
51
52
54
54
56
53
55
51
#1
#1
#1
#1
#2
#2
#1
#1
#1
#1
not supplied
not supplied
not supplied
not supplied
57
not supplied
51
54
58
IC701
IC501
IC601
4-2.
SYSTEM (L) ASSY BACK
— 22 —
4-3.
SYSTEM (R) ASSY FRONT
111
105
105
105
105
105
110
110
109
108
106
102
102
103
101
105
105
107
113
115
117
116
105
104
105
114
105
105
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
101
X-4948-545-1 FRAME ASSY, GRILLE (BLACK)
101
X-4948-672-1 FRAME ASSY, GRILLE (WHITE)
* 102
4-963-075-01 CATCHER
103
4-962-708-11 EMBLEM (4-A), SONY
104
X-4948-541-1 PANEL (R) ASSY, FRONT (BLACK)
104
X-4948-670-1 PANEL (R) ASSY, FRONT (WHITE)
105
4-874-614-31 SCREW (4) (3.5X12), TAPPING
106
4-990-629-01 BUTTON (C) (BLACK)
106
4-990-629-11 BUTTON (C) (WHITE)
* 107
1-666-153-11 SWITCH BOARD
108
4-951-620-01 SCREW (2.6X8), +BVTP
109
1-505-615-11 SPEAKER (8cm)
110
1-505-616-11 SPEAKER (7cm)
111
X-4948-544-1 GRILLE ASSY, TOP (BLACK)
111
X-4948-671-1 GRILLE ASSY, TOP (WHITE)
113
1-505-614-11 SPEAKER (10cm)
114
4-990-200-01 GRILLE, BOTTOM (BLACK)
114
4-990-200-11 GRILLE, BOTTOM (WHITE)
115
X-4948-726-1 STAND ASSY
116
4-991-687-01 FOOT (A)
117
4-991-688-01 FOOT (B)
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