Read Sony KP-FW46M91 Service Manual online
– 120 –
KP-FW46M91
RM-1015
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
+9V
AUDIO L/R
AUDIO L/R
AUDIO R
AUDIO R
AUDIO R
AUDIO L
AUDIO L
AUDIO L
+9V
BUFFER
TO (1/3)(3/3)
TO (1/3)
TO (1/3)
MUTE
TO (1/3)
MUTE
MUTE
MUTE
TO (1/3)
TO (1/3)
CN1201
TO HB2 BOARD
(AUDIO PROCESSOR)
MG(2/3)
B-SS997<CH.>-MG.-P2
HP-L
HP-SW
GND
HP-R
GND
GND
TS2
TS1
CEALA
SPACE2
NC
CENTER
SPACE1
SRS1
SRS4
INB
BBECHB
BBECLB
TONECLB
TONECHB
LINEOUTB
OUTB
MIXOUT
LFIN
LFOUT
NC
BBEHTC
BBELTC
OUTTC
TONELTC
TONEHTC
GND
NC
VCC
VREF
VOLCTC
SDAT
SCLK
VOLBTC
VOLATC
SURTC
AGCTC
NC
OUTC
OUTA
LINEOUTA
TONCLA
TONECHA
BBECLA
BBECHA
INA
TS3
SRS2
SRS3
82h
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
C0307
C0320
C0321
C0334
C0343
CN0301
C0339
C0308
C0309
IC0301
R0342
R0343
R0344
C0304
C0305
C0306
C0345
R0304
R0309
R0310
R0311
R0312
R0313
R0314
R0315
R0316
R0334
R0335
R0336
R0337
R0338
R0339
R0341
R0345
R0351
R0352
R0353
R0354
R0355
R0356
L0301
FB0301
Q0304
Q0306
Q0302
Q0303
C0335
C0337
C0332
C0313
C0315
C0319
C0311
C0312
C0314
R0359
R0360
R0340
R0350
R0328
R0329
R0330
R0325
R0326
R0327
R0331
IC0302
Q0301
Q0307
R0307
R0308
R0357
R0301
R0302
R0303
C0301
C0310
C0318
R0305
R0306
C0323
C0324
R0332
R0333
C0331
C0316
R0317
R0319
Q0305
C0302
C0303
C0327
C0328
C0329
C0330
C0317
C0322
C0333
C0325
C0326
C0336
C0338
C0340
C0341
C0342
C0344
100
16V
16V
0.1
:MPS
0.1
:MPS
1
100
16V
16V
6P
WHT
:S-MICRO
2200
16V
47
25V
47
25V
NJM4560M
0
:1608
0
:1608
47k
1/10W
:CHIP
:CHIP
1
B:1608
1
B:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
10k
1/10W
:CHIP
:CHIP
68
1/10W
:CHIP
:CHIP
68
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
470k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
470k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
#
:1608
0
:1608
#
:1608
0
:1608
100
1/10W
:CHIP
:CHIP
47k
1/10W
:CHIP
:CHIP
# :CHIP
# :CHIP
# :CHIP
# :CHIP
# :CHIP
# :CHIP
10µH
:GLF2012
BK1608TS601
DTC144EUA
DTC144EUA
MSD601-RT1
MSD601-RT1
2.2
10V
10V
B:2012
2.2
10V
10V
B:2012
0.33
10V
B:1608
0.0047
B:1608
B:1608
0.0047
B:1608
B:1608
0.0047
B:1608
B:1608
0.01
25V
B:1608
0.01
25V
B:1608
0.022 25V B:1608
22k
1/10W
:CHIP
:CHIP
0
:1608
0
:1608
0
:1608
12k 1/10W :RN-CP
10k 1/10W :RN-CP
12k 1/10W :RN-CP
NJW1148
AUDIO PROCESSOR
#
#
#
1/10W
:CHIP
:CHIP
#
1/10W
:CHIP
:CHIP
0
:1608
12k
1/10W
:CHIP
:CHIP
3.9k
1/10W
:CHIP
:CHIP
3.9k
1/10W
:CHIP
:CHIP
22
0.22
16V
B:1608
0.22
16V
B:1608
100
16V
16V
22
1 10V B:1608
1 10V B:1608
1
10V
B:1608
1
10V
B:1608
1
10V
B:1608
1
10V
B:1608
AUDIO
+9V
AUDIO_SP
PF_IIC
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
HP_SW
+3.3V
AUDIO_GND
AUDIO_MUTE
HP_MUTE
AUDIO_GND
MAIN_L
PRE_SP_WF
PRE_SP_L
PRE_SP_R
PF_SCLK
PF_SDAT
MAIN_R
10
10
10
2.2k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
12k
1/10W
:CHIP
:CHIP
12k
1/10W
:CHIP
:CHIP
#
#
#
#
#
#
#
47k
1/10W
:CHIP
:CHIP
47k
1/10W
:CHIP
:CHIP
0.0033
B:1608
B:1608
0.0033
B:1608
B:1608
0.001
B:1608
0.001
B:1608
1
10V
B:1608
1
10V
B:1608
33000p
16V
B:1608
33000p
16V
B:1608
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