Sony KV-29FA240 (serv.man2) Service Manual ▷ View online
KV-29FA240
KV-29FA240
42
COMPONENT SIDE
[FRONT PANEL]
H2
CONDUCTOR SIDE
[FRONT PANEL]
H2
O
VCC
V
L
R
2
1
1
7
1
2
3
4
1
5
R
G
1
4
1
8
1
4
1
3
2
1
#1
#6
4
O
VCC
1
7
1
2
3
4
1
5
1
4
1
8
1
4
1
3
1-868-880-13
(1-726-881-13)
SP
LO
UT
SP
GND
PH
LI
N
PH
RI
N
GND
GND
LI
N
RI
N
CV
IN
LED
R
LE
D
G
GND
VCC
GND
AC
IN
AC
IN
AC OUT
AC OUT
1
1
2
2
(TO K BRD
CN207)
(TO A BRD
CN2101)
(TO SPEAKER)
KE
Y
R3
T5A
L/250V
SIR
CS
GND 3D
IN
474-A
SP
RO
UT
SP
GND
GND
NC
GN
D
SP
GND
SP
GND
SP
LI
N
SP
RI
N
SP
RI
N
SP
LI
N
SP
GND
SP
GND
SOUND MODE
MENU
VIDEO
VOL-
VOL+
CH-
CH+
A-1174-
J4102
C4
60
2
EY4008
EY4009
EY4010
EY4011
EY4213
EY4214
EY4215
EY4216
VD
R4
60
L4101
L4102
JW4101
JW4104
JW4106
JW4107
JW4116
JW4122
JW4123
JW4129
JW4131
JW4132
T4604
A4106
S4102
CN4102
CN4103
CN4105
CN4106
CN4107
CN4108
CN4109
S4109
FH4101
C4103
CN4111
C4108
C4109
C4111
C4112
C4113
C4114
C4115
C4
11
6
C4117
EY4101
EY4102
EY4103
EY4104
D4106
IC4101
D4110
D4111
EY4111
EY4117
EY4118
EY4119
EY4120
EY4121
S4103
S4104
S4105
S4106
S4107
S4108
F4101
EY
41
95
EY4196
EY4197
EY4199
JW4661
JW4662
JW4663
JW4664
C4
60
3
EY4217
EY4218
JW4112
EY4219
FH4102
EY4220
JW4109
JW4108
POWER
JW4135
PF
LP
JW4121
JW4118
T4600
R4122
R4121
R4120
J4103
J4104
6
GN
D
CN41
12
R4123
CN41
01
O
VCC
V
L
R
2
1
1
7
1
2
3
4
1
5
R
G
1
4
1
8
1
4
1
3
2
1
#1
#6
1
A
B
C
2
3
4
5
6
7
8
9
10
B
E
B
E
O
VCC
1
7
1
5
1
4
1
8
1
4
1
3
(1-726-881-13)
1-868-880-13
AC OUT
AC OUT
AC
IN
AC
IN
2
2
1
1
R3
T5A
L/250V
RIN GND
CV
IN
GND
LIN
SP
RIN
SP
GND
SP
GND
SP
LIN
3D
IN
GND
PH
RIN
SP
RIN
SP
GND
SP
GND
SP
LIN
PH
LIN
GND
GND
NC
SP
LO
UT
SP
GND
SP
GND
SP
RO
UT
KEY
LED
R
R
LED
G
GND
VCC
GND
SIR
CS
R4115
R4107
D4104
R4110
D4107
R4112
D4108
D4101
R4119
R4101
C4105
R4116
R4108
D4115
R4106
C4107
R4117
R4109
D4105
C4110
D4109
C4
10
6
R4113
R4104
D4102
R4118
R4114
R4105
D4103
R4111
R4
10
3
C4
10
4
J4102
C4602
VDR460
L4101
L4102
T4604
A4106
S4102
CN4102
CN4103
CN4105
CN4106
CN4107
CN4108
CN4109
S4109
FH
41
01
C4
10
3
CN4111
C4108
C4
10
9
C4
11
1
C4112
C4113
C4114
C4115
C4116
C4117
D4106
IC4101
D4110
D4111
S4103
S4104
S4105
S4106
S4107
S4108
F4101
C4603
FH
41
02
T4600
R4122
R4121
R4120
J4103
J4104
6
GND
CN4112
Q4102
Q
41
01
M
D
R4123
CN4101
B
E
B
E
1
A
B
C
2
3
4
5
6
7
8
9
10
43
KV-29FA240
KV-29FA240
_
_
_
_
_
_
_
$
²
%
²
J BOARD SCHEMATIC DIAGRAM
1
2
3
4
CN2403
3D OUT/INT R
3D OUT/INT R
GND
GND
J2401
3D SW JACK
J
A-1201-454-A <BX1L>J
CN8210
TO A BOARD
44
KV-29FA240
KV-29FA240
1
8
#1
#6
1
4
7
1
8
3D
OUT/INT
R
3D
OUT/INT
R
GND
GND
GND
LOUT
(1-726-921-11)
1-869-002-11
A-1203- 581-A
GND
RO
UT
/
INT
L/
CTR
R1
CN2401
D2401
D2402
D2403
D2404
D2405
D2406
PF LP
J2401
1
6
1
4
CN2402
CN2403
1
8
#1
#6
1
4
1
A
B
2
3
4
5
1
8
3D
OUT/INT
OUT/INT
R
GND
LOUT
3D
OUT/INT
OUT/INT
R
GND
GND
1-869-002-11
(1-726-921-11)
GND
R
OUT/INT
L/CTR
R1
CN2401
D2401
D2402
D2403
D2404
D2405
D2406
J2401
1
6
1
4
CN2402
CN2403
M
D
D
1
A
B
2
3
4
5
J
J
COMPONENT SIDE
CONDUCTOR SIDE
[3D SW JACK]
[3D SW JACK]
KV-29FA240
KV-29FA240
45
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
K BOARD SCHEMATIC DIAGRAM
D8247
1608
25V
0 . 1
F
C8233
1/10W
RN-CP
68k
R8282
R8211
1 . 5 k
1608
25V
0 . 1
B
C8286
MSD601-RT1
Q8212
1/10W
RN-CP
10k
R8142
1/10W
RN-CP
5 . 6 k
R8207
8 . 2 k
R8327
JW8202
2 . 2
C8251
1/10W
RN-CP
3 . 3 k
R8258
1608
50V
470p
CH
C8224
10uH
L8211
0
C8288
0 . 0 2 2
C8409
KRC102S
Q8202
1.1uH
FB8203
1/10W
RN-CP
47k
R8286
25V
1
C8215
2012
D8252
16V
C8238
2 . 2
F
2012
1608
50V
470p
CH
C8287
1/10W
RN-CP
47k
R8261
1/10W
RN-CP
47k
R8206
Q8203
2 . 2
C8240
1/10W
RN-CP
10k
R8143
1608
50V
330p
CH
C8283
1/10W
RN-CP
R8304
10k
1/4W
4 . 7 k
R8221
1608
50V
470p
CH
C8222
50V
0 . 1
C8310
B
2012
2SC3052EF-T1-LEF
Q8110
1608
25V
0 . 0 3 3
B
C8291
R8204
5 . 6 k
1/10W
RN-CP
16V
1
C8261
2012
F
16V
220
C8244
CHIP
R8311
0
1608
50V
470p
CH
C8258
RN-CP
1k
R8231
1/10W
470p
C8255
1608
50V
470p
CH
C8237
1608
50V
1000p
B
C8221
1608
50V
470p
CH
C8294
1608
50V
1000p
B
C8213
CHIP
0
R8205
1608
25V
0 . 1
B
C8231
KRC102S
Q8218
2012
50V
0 . 1
B
C8249
MSB709-RT1
Q8206
1/10W
RN-CP
R8301
6 . 8 k
24p
C8220
RN-CP
5 . 6 k
R8212
1/10W
1
2
3
4
4P
CN8210
3D OUT/INT R
3D OUT/INT R
GND
GND
1
2
3
3P
CN8206
SR
GND
SL
2012
50V
0 . 1
B
C8206
1/10W
RN-CP
R8303
220
25V
1
C8219
2012
R8202
10k
1/4W
FPRD
1/10W
RN-CP
22k
R8144
1
2
3
4
CN8204
A-MUTE
GND
A-STBY
4V
D8240
1608
25V
0 . 1
B
C8232
1608
50V
330p
CH
C8230
1/10W
RN-CP
220
R8290
10uH
L8101
1
2
3
4
5
6
7
8
8P
CN8202
PH L
S P L
SP GND
SP GND
SP R
PH R
GND
3D IN
1608
50V
330p
CH
C8229
R8232
1k
5
JW8233
50V
0 . 1
C8235
B
2012
1/10W
RN-CP
47k
R8273
1.1uH
FB8204
1/10W
RN-CP
R8306
8 . 2 k
50V
0 . 4 7
C8309
MPS
2012
50V
0 . 1
B
C8205
1608
50V
470p
CH
C8254
1
2
3
4
10
9
8
7
6
5
1
1
12
13
1
9
18
17
16
15
14
20
21
22
23
24
25
TDA7490L
IC8203
-Vcc
-Vcc
OUT1
+Vcc
BOOT1
STBY-MUTE
FEED1
OSC
FEED2
IN1
T1
+5V
GND
CURREF
T2
-5V
FEED3
IN2
FEED4
NC
BOOT2
+Vcc
OUT2
-Vcc
VREG
50V
1000
C8248
1/10W
RN-CP
10k
R8280
1
2
3
4
5
6
7
8
8P
CN8203
-
-
GND
GND
GND
GND
+
+
1608
50V
470p
CH
C8216
CHIP
0
JR8106
CHIP
0
R8209
MSD601-RT1
Q8211
D8246
2012
50V
0 . 1
B
C8217
1/10W
RN-CP
22k
R8145
1/10W
RN-CP
120k
R8229
R8223
10k
1/10W
RN-CP
1608
50V
470p
CH
C8236
1
2
3
4
5
6
6P
CN8108
STBY SW
GND
11V
MIC SW
3.3V
9V
10k
R8215
1/10W
RN-CP
220
R8269
L8209
65uH
50V
0 . 4 7
C8227
MPS
1/10W
RN-CP
220
R8264
1/10W
RN-CP
5 . 6 k
R8260
1608
25V
0 . 0 3 3
B
C8243
1/10W
RN-CP
220
R8266
1608
10V
B
C8303
1
1608
50V
24p
CH
C8257
2012
50V
0 . 1
B
C8253
MMDL914T1
D8205
1
2
3
4
10
9
8
7
6
5
1
1
12
13
1
9
18
17
16
15
14
20
21
22
23
24
25
TDA7490L
IC8201
-Vcc
-Vcc
OUT1
+Vcc
BOOT1
STBY-MUTE
FEED1
OSC
FEED2
IN1
T1
+5V
GND
CURREF
T2
-5V
FEED3
IN2
FEED4
NC
BOOT2
+Vcc
OUT2
-Vcc
VREG
2012
50V
0 . 1
B
C8245
1608
50V
1000p
B
C8281
1.1uH
FB8201
1608
10V
B
C8304
1
1608
50V
1000p
B
C8241
1.1uH
FB8205
1/10W
RN-CP
120k
R8281
1608
25V
0 . 1
B
C8246
MMDL914T1
D8207
16V
100
C8143
8 . 2 k
R8224
C8203
25V
2200
10V
0 . 1 5
C8223
1608
B
1/10W
RN-CP
4 . 7 k
R8275
1608
25V
0 . 1
B
C8292
2012
16V
F
C8318
2 . 2
1/10W
RN-CP
RN-CP
220
R8214
MMDL914T1
D8213
MSB709-RT1
Q8204
1/10W
RN-CP
5 . 6 k
R8274
1608
16V
0 . 1
B
C8142
1.1uH
FB8202
0
R8412
5
JW8203
R8226
1k
1/10W
RN-CP
1/10W
RN-CP
220
R8267
1/10W
RN-CP
10k
R8268
1/10W
RN-CP
5 . 6 k
R8285
R8222
12k
1/10W
22k
R8279
1 . 5 k
R8203
1608
50V
470p
CH
C8293
1608
50V
470p
CH
C8282
C8204
25V
2200
2012
50V
0 . 1
B
C8296
2012
16V
F
C8301
2 . 2
1SS133T-77
D8214
1/10W
RN-CP
220
R8213
0 . 0 2 2
C8410
KRC102S
Q8201
D8241
50V
1000
C8295
1608
25V
0 . 1
B
C8285
CHIP
R8302
0
1/10W
RN-CP
6 . 8
R8287
R8216
1W
RS
22
L8208
65uH
1/10W
RN-CP
220
R8291
D8203
D8251
QMML17
Q8209
1608
25V
0 . 0 3 3
B
C8218
1/10W
RN-CP
10k
R8228
1/10W
RN-CP
10k
R8326
JW8201
1/10W
RN-CP
22k
R8278
1/10W
RN-CP
15k
R8276
1/10W
RN-CP
22k
R8235
1/10W
RN-CP
4 . 7 k
R8218
1608
50V
1000p
B
C8225
50V
0 . 1
C8228
B
2012
1/10W
RN-CP
220
R8210
1608
50V
470p
CH
C8250
1608
50V
470p
CH
C8214
1SS133T-77
D8215
1/10W
RN-CP
220
R8288
1/10W
RN-CP
68k
R8259
1/10W
RN-CP
RN-CP
10k
R8255
16V
C8319
F
2012
2 . 2
1/10W
RN-CP
R8309
470
1608
16V
0 . 1
B
C8104
1/10W
RN-CP
220
R8271
1608
25V
0 . 1
F
C8308
D8243
1/10W
RN-CP
220
R8289
KRC102S
Q8217
1/10W
RN-CP
R8308
4 . 7 k
470
C8242
1/10W
RN-CP
R8310
1 . 5 k
1/10W
RN-CP
4 . 7 k
R8283
10
JW8241
0 . 0 2 2
C8408
1608
50V
470p
CH
C8259
1/10W
RN-CP
R8305
8 . 2 k
D8242
1608
25V
0 . 0 3 3
B
C8256
1/10W
RN-CP
220
R8270
220
R8208
R8312
1W
RS
22
1/10W
RN-CP
22k
R8234
1/10W
RN-CP
6 . 8
R8265
1/10W
RN-CP
4 . 7 k
R8262
2SB734-T-34
Q8109
1/10W
RN-CP
R8307
4 . 7 k
R8219
1W
RS
22
1608
50V
330p
CH
C8284
1/10W
RN-CP
220
R8272
1/10W
RN-CP
68k
R8277
10V
0 . 1 5
C8212
1608
B
1608
10V
B
C8302
1
1608
25V
0 . 1
F
C8226
1608
50V
470p
CH
C8247
50V
C8306
2 . 2
50V
0 . 4 7
C8234
MPS
L8205
65uH
1/10W
RN-CP
68k
R8233
1/10W
RN-CP
220
R8263
2SC3779C,D-AA
Q8210
K BOARD
AUDIO
CN2103
TO A BOARD
TO A BOARD
CN2104
TO A BOARD
CN2102
CN2403
TO J BOARD
CN4107
TO H2 BOARD
TO A BOARD
CN606
A-1201-452-A <BX1L>K
AUDIO AMP
AUDIO AMP
1 7 . 0
- 1 7 . 0
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