Read Sony KV-21FW150 (serv.man2) Service Manual online
KV-21FW150
KV-21FW150
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
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O
—
P
A BOARD SCHEMATIC DIAGRAM (3 OF 6)
16V
100
C668
47
C624
4 . 7
C621
275V
PP
0 . 2 2
C660
1A5G
D602
1W
5%
8.2M
R650
RN
16V
470
C647
10V
4 . 7
C686
F
16V
100
C641
450V
220
C611
AUDIO_GND
0 . 0 4 7
C619
PT
1
2
3
4
5
STR-F6267S LF1357
IC601
SB360-S
D639
&
THP600
4 . 7 k
R631
25V
0 . 0 1
B
C672
1.8V_MAIN
RN-CP
4 . 7 k
R634
5%
2SC3052EF-T1-LEF
Q608
470p
CH
C680
W024
I
O
G
KIA7805API
IC604
VCC
GND
OUT
BA18BC0FP-E2
IC607
RY600
250V
330p
C657
560k
R658
1%
JW1611
5
1
2
3
4
KIA78R09API
IC602
11V
5
JW1666
W002
16V
100
C649
16V
1000
C682
5V
W018
RN-CP
33k
R668
5%
FH602
RN-CP
0.5%
1 . 5 k
R646
RN-CP
10k
R609
5%
STBY_SW
FH601
10ERB20-TA2B5
D617
2SC3052EF-T1-LEF
Q601
500V
470p
B
C652
2W
RS
0 . 3 3
R619
25V
470
C634
AUDIO_2
S3L20UF4
D624
16V
100
C638
680k
R659
1%
470p
CH
C644
500V
470p
B
C653
EY184
MTZJ-15
D633
RN-CP
100
R655
5%
500V
4700p
E
C610
1
2
2P
CN600
DGCT
DGCT
5A
PS604
MMDL914T1
D600
‘
‘
D3SB60F3
D604
470
C635
1
2
2P
CN601
DGC
DGC
PC123Y22FZ0F
PH600
RN-CP
1k
R647
5%
500V
4700p
E
C605
500V
4700p
E
C609
16V
100
C637
5A
PS603
35V
1000
C632
47uH
L601
EY004
9V
35V
3300
C630
RN-CP
10k
R635
5%
3 . 3 V
C
O
G
SE135N-LF38
IC605
0 . 3 3
R620
1
2
3
4
PQ018EF01SZH
IC603
VDR600
10
JW1661
PDZ3.6B-115
D635
11V
MTZJ-5.1B
D629
EY005
500V
470p
B
C626
RN-CP
1k
R667
5%
10ERB20-TB3
D623
16V
0 . 1
B
C662
2200p
B
C623
220
R621
250V
2200p
C622
E
250V
330p
C670
500V
4700p
E
C606
RN
2 . 2 k
R612
2kV
1500p
C628
R
10W
RB
1 . 5
R616
2SC3052EF-T1-LEF
Q609
FN155
Q605
HS-A007
275V
PP
0 . 1
C602
250V
4700p
E
C600
DGC-RELAY
I
O
G
KIA78D33P1
IC606
5A
PS605
5
JW1683
250V
330p
C625
10W
RB
1 . 5
R638
11EQS10-TB5
D622
MA2ZD14001S0
D637
TP601
TP602
+B
RN-CP
4 . 7 k
R602
5%
HOLD_DOWN
1.8V_AUDIO
1
2
2P
CN602
AC IN
AC IN
20
JW1665
47uH
L600
16V
220
C685
16V
2 . 2
F
C678
5A
PS602
22uH
L602
1
R656
1
23
4
T600
2 . 2 k
R636
W001
5
JW1667
10ERB20-TA2B5
D618
JW1653
5
160V
330
C665
10V
4 . 7
C643
F
MMDL914T1
D638
500V
470p
B
C654
AUDIO_1
1.1uH
FB603
RN-CP
0.5%
150k
R645
10ERB20-TA2B5
D619
RN
2 . 2 k
R624
2 . 2
R627
0uH
FB608
MTZJ-5.1B
D605
220p
CH
C616
PG306R
D621
250V
5A
F600
1A5G
D603
7
3
16
17
12
14
13
18
1
15
8
10
11
5
9
T602
16V
100
C639
1 . 2 k V
PP
1500p
C612
10
JW1660
S600
1 2 . 5
JW1632
1
2
1 2 . 5
JW1631
1 7 . 5
JW1630
5V
POWER SUPPLY
SPARK
GAP
SPARK
GAP
DGC
A 3/6
SPARK
GAP
SPARK
GAP
0 . 6
0 . 1
2 8 6 . 6
1 9 . 3
2 . 9
0 . 0
1 0 . 8
2 0 . 7
0 . 0
0 . 7
FOR CHECK
1 . 8 V R E G
ERROR-DET
5V REG
9V REG
1 . 8 V R E G
STBY-SW
STBY-SW
3 . 3 V R E G
RELAY-DRIVE
SWITCHING REG
A-1246-088-A <BX1S>A-P3
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