Sony CFD-V177L / CFD-V21L / CFD-V27L / CFD-V31L Service Manual ▷ View online
— 37 —
IC703 BA6898FP
LEVEL SHIFT
VCC
DRIVER MUTE
VCC
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
THERMAL
SHUT DOWN
REG VOLTAGE DOWN,
BIAS VOLTAGE DOWN,
THERMAL SHUT DOWN
MONITOR
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
SL –
SL +
SL IN
RESET
REGB
REGO
MUTE
GND
(SP IN)
SP IN
SP –
SP +
GND
SPO
GND
F –
F +
FIN
(FIN)
VRE
F
VCC
VCC
(TIN)
TIN
T –
T +
VRE
F
SP I
DRIVE
DRIVE
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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.
•
Abbreviation
IT
IT
: Italian model
CET : East European and Russian model
•
Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts of Color Cabinet’s Color
•
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.
SECTION 7
EXPLODED VIEWS
— 38 —
When indicating parts by reference number,
please include the board name.
please include the board name.
The components identified by mark
!
or dot-
ted line with mark
!
are critical for safety.
Replace only with part number specified.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
7-1. FRONT CABINET SECTION
1
X-3376-986-1 CABINET (FRONT) ASSY(SILVER)(AEP,UK,CET)
1
X-3376-987-1 CABINET (FRONT) ASSY(SILVER)(IT)
1
X-3377-624-1 CABINET (FRONT) ASSY (VIOLET)(AEP,UK,CET)
1
X-3377-623-1 CABINET (FRONT) ASSY (VIOLET)(IT)
2
3-031-547-11 BUTTON (CD) (PLAY/STOP)
(SILVER) . . . (SILVER, VIOLET)
3
3-018-837-41 KNOB (TONE)(SILVER) . . . (SILVER, VIOLET)
4
3-031-549-11 KNOB (VOL)(SILVER) . . . (SILVER, VIOLET)
* 6
1-673-260-11 CONNECTOR BOARD
* 7
1-672-952-11 CONTROL BOARD
8
4-951-620-01 SCREW (2.6
×
8), +BVTP
9
3-031-551-01 POINTER
10
3-031-548-11 BUTTON (CD)(AMS)
(SILVER) . . . (SILVER, VIOLET)
11
3-031-552-11 KNOB (TU)(SILVER) . . . (SILVER, VIOLET)
12
3-031-558-01 SHAFT (TU)
SP301
1-529-215-11 SPEAKER R-ch (10 cm)
SP302
1-529-215-11 SPEAKER L-ch (10 cm)
#2
#2
#2
#6
#6
#1
#1
#1
#1
SP301
SP302
6
8
8
9
10
7
8
11
12
1
2
3
4
— 39 —
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
7-2. REAR CABINET SECTION
51
3-031-561-01 SPRING, CASSETTE UP
* 52
1-672-950-11 POWER BOARD
53
1-533-233-31 HOLDER, FUSE
54
3-031-570-01 KNOB (FUNCTION)
(SILVER) . . . (SILVER,VIOLET)
55
3-031-550-01 BUTTON (MEGA BASS)
(SILVER) . . . (SILVER,VIOLET)
57
X-3376-881-1 HOLDER ASSY, CASSETTE (SILVER)
57
X-3377-492-1 HOLDER ASSY, CASSETTE (VIOLET)
58
3-031-538-11 LID (CD)(SILVER)
58
3-031-538-71 LID (CD)(VIOLET)
59
1-452-899-11 MAGNET
60
3-019-395-01 PLATE, CHUCKING
61
3-031-562-01 SPRING, CD UP
62
3-031-564-01 TERMINAL (ANT)(IT)
62
3-031-857-01 TERMINAL, ANTENNA (AEP, UK, CET)
63
3-031-540-11 HANDLE (SILVER)
63
3-031-540-61 HANDLE (VIOLET)
* 64
1-672-302-11 BATTERY BOARD
65
3-028-154-01 TERMINAL (–), BATT
66
4-960-167-01 SCREW (3
×
8) (DIA. 10), +WH
* 67
1-672-358-11 HALF BATTERY BOARD
68
3-036-134-11 LID, BATTERY CASE (VIOLET)
68
3-926-244-51 LID, BATTERY CASE (SILVER)
69
3-031-536-61 CABINET (REAR)(SILVER)(AEP,UK,IT)
69
3-031-536-91 CABINET (REAR)(SILVER)(CET)
69
3-032-549-41 CABINET (REAR)(VIOLET)(AEP,UK,IT)
69
3-032-549-51 CABINET (REAR)(VIOLET)(CET)
ANT1
1-501-883-21 ANTENNA, TELESCOPIC
! F901
1-532-286-00 FUSE, TIME-LAG 2.5A/250V
! T901
1-433-578-11 TRANSFORMER, POWER
57
58
59
60
61
51
55
54
66
64
62
63
65
67
66
65
68
69
52
53
T901
not supplied
#2
#5
#2
#1
F901
#3
ANT1
#6
#2
#2
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
— 40 —
7-3. UPPER CABINET SECTION
* 101
A-3321-828-A MAIN BOARD, COMPLETE (AEP,UK,CET)
* 101
A-3321-839-A MAIN BOARD, COMPLETE (IT)
102
4-960-167-01 SCREW (3
×
8) (DIA. 10), +WH
103
3-031-560-01 SHAFT (MD)
104
3-031-545-11 BUTTON (STOP)(SILVER) . . . (SILVER,VIOLET)
105
3-031-543-11 BUTTON (REW)(SILVER) . . . (SILVER,VIOLET)
106
3-031-541-11 BUTTON (REC)(SILVER) . . . (SILVER,VIOLET)
107
3-031-546-11 BUTTON (PAUSE)
(SILVER) . . . (SILVER,VIOLET)
108
3-031-544-11 BUTTON (FF)(SILVER) . . . (SILVER,VIOLET)
109
3-031-542-11 BUTTON (PLAY)(SILVER) . . . (SILVER,VIOLET)
111
3-018-845-01 HOLDER (406), LCD
* 112
1-672-951-11 LCD BOARD
* 113
1-672-953-11 VOLUME BOARD
* 114
1-672-949-11 RECORD SWITCH BOARD
115
3-922-112-21 DAMPER
116
3-922-112-31 DAMPER
118
3-923-736-01 COVER, CD
119
1-777-955-11 WIRE (FLAT TYPE) (16 CORE)
120
3-910-095-31 RUBBER, VIBRATION PROOF
121
3-916-006-01 SCREW (2.6
×
16)(IT)
121
3-921-725-01 SCREW (2.6
×
10), +PWH(AEP, UK, CET)
122
1-773-119-11 WIRE (FLAT TYPE) (19 CORE)
123
4-951-620-01 SCREW (2.6
×
8), +BVTP
124
3-031-537-11 CABINET (UPPER)(SILVER)
124
3-031-537-81 CABINET (UPPER)(VIOLET)
125
3-910-095-21 RUBBER, VIBRATION PROOF
126
3-032-102-01 GEAR (PVC 3BAND)
* 128
1-639-678-12 CD MOTOR BOARD
* 129
1-672-776-11 MONO ST BOARD
LCD800 1-801-913-11 DISPLAY PANEL, LIQUID CRYSTAL
S801
S801
1-692-960-11 SWITCH, PUSH (1 KEY)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
115
114
112
113
#2
#2
#2
111
106
105
103
109
108
107
104
102
126
123
#2
#3
#2
LCD800
not supplied
116
#2
#1
122
121
125
128
125
121
120
119
120
118
129
124
S801
101
#2
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