Read Sony KV-HG21M50 Service Manual online
CN602
AC IN
AC IN
C621
C635
C647
C638
C639
C634
D608
D614
C650
D629
JW1653
5
1
2P
CN601
DGC
DGC
1
2
2P
CN600
DGCT
DGCT
7.5
JW1603
7.5
JW1604
7.5
JW1605
JW1611
C658
R653
5
JW1654
1
2
3
4
IC
60
3
D3SB60F3
D604
RY600
16V
C649
C630
L602
16V
C668
JW1632
1
2
D605
10
JW1662
10
JW1663
FH603
C632
D63
3
S3L20UF4
D624
D620
JW1630
JW1631
JW1633
FB605
C665
FB610
TP601
FN155
Q605
R651
11EQS10-TB5
D622
17.5
JW1602
L600
L601
2W
RS
R620
2W
RS
R619
450V
C611
D636
5
JW1666
5
JW1667
C637
C682
5
JW1683
1
23
4
T604
1
23
4
T605
10ERB20-TA2B5
D617
10ERB20-TA2B5
D619
VCC
GND
OUT
BA18BC0FP-E2
IC607
10ERB20-TB3
D623
C
O
G
SE135N-LF38
IC605
MA2ZD14001S0
D637
C685
R639
JW1612
JW1613
JW1614
JW1615
JW1616
JW1617
JW1618
TP602
10
JW1660
10
JW1661
1
2
3
4
5
STR-F6267S LF1357
IC601
C624
5A
PS602
5A
PS603
5A
PS604
5A
PS605
I
O
G
IC606
1 2 3 4
KIA78R09API
IC602
FB601
10ERB20-TA2B5
D618
Q601
Q608
Q609
FB603
275V
PP
C660
275V
PP
C666
D615
Q606
R668
RN-CP
R647
R631
B
C623
500V
E
C606
220
R621
C675
CH
C644
RN-CP
R667
0:CHIP
R625
C628
R
1
R656
500V
E
C609
C680
C612
500V B
C626
R669
500V
E
C610
RN-CP
R645
RN-CP
R623
JR1602
1W
8.2M
R650
RN
R618
B
C674
R636
C669
C661
10
R627
RN-CP
R609
C683
C679
R659
C673
CH
C616
R658
C619
PT
25V
B
C672
RN-CP
R654
500V
E
C605
10V
C686
F
500V
B
C653
R665
RN-CP
R602
RN-CP
R635
RN-CP
100
R655
R67
5
500V
B
C652
R672
RN-CP
RN-CP
RN
R612
10V
C643
F
THP600
500V B
C654
R660
R666
RN-CP
R646
RN-CP
R634
R661
16V
F
C678
R640
16V
B
C662
RN
R624
R633
C646
CHIP
JR1601
250V
5A
F600
SB360-S
D639
1A5G
D602
1A5G
D603
275V
PP
C602
VDR600
W018
W002
W024
FH601
FH602
RU4AM-T3
D621
I
O
COM
KIA7805API
IC604
1.8V_AUDIO
001:8L;001:13H
1.8V_MAIN
001:8L
AUDIO_GND 002:3E
AUDIO_1 002:3E
HS
-A
00
7
90
0:
2C
3.3V
001:7A;004:2B
11V
004:2C;003:10C
5V
001:7A;004:2C;006:4A;005:2E
11V
004:2C;003:2C
9V
001:6A;004:2C;006:7A;005:3E;002:2E;002:6D
HOLD_DOWN
004:11F
AUDIO_2 002:3E
+B
001:11A;004:2C;005:4E
DGC-RELAY
001:6L
STBY_SW
001:6L;004:2C;005:5D
10W
RB
R616
10W
RB
R638
S600
F
5
C
2
A
D
4
A
1
H
E
E
12
G
B
D
11
8
C
10
7
H
B
F
9
6
G
3
1
23
4
T600
MA111-TX
D600
MA111-TX
D638
FB608
250V
E
C687
W065
W066
1
2
2
CN603
AC IN
AC IN
AC IN
1
2
2
CN604
AC IN
AC IN
AC IN
12.5
JW1665
K1010HB01
PH600
16V
C641
D635
250V
C622
E
250V
C625
B
250V
C657
B
250V
C670
B
7
3
16
17
12
14
13
18
15
8
10
11
5
9
T602
1
2 T603
5V
(Block 003)
POWER SUPPLY
A
DGC
B-BX1S(06)13562-VT-A...(Block 003)-HG21M50
3.3V
11V
1.8V
*
0.1UF
0.0047UF
0.0047UF
0.0047UF
0.0047UF
330UF
220PF
50V
0.15UF
50V
4.7UF
50V
2200PF
0.0033UF
50V
330PF
470PF
1500PF
2KV
2200UF
100UF
4.7UF
470PF
50V
100UF
470PF
470PF
470PF
330PF
0.22UF
0.1UF
0.1UF
100UF
330PF
0.01UF
2.2UF
470PF
50V
4.7UF
4700PF
RD5.1ESB2
RD5.1ESB2
MTZJ-T-77-15
10ERB20-TA2B5
RD5.1ESB2
M
T
Z
J-
T
-77-15
1.1UH
0UH
0A
0V
0A
0V
PQ018EF
01
SS
H
KIA78D33PI
47UH
47UH
22UH
90V
90V
90V
90V
2SC1623-L5L6
2SC1623-L5L6
2SC1623-L5L6
2SC1623-L5L6
4.7K
1/10W
10K
1/10W
1.5K
1/4W
1
18K 1/4W
0.22
0.27
1/4W
18K
1/10W
2.2K
1/4W
2.2
1/4W
4.7K
1/10W
10K
1/10W
2.2K
1/4W
0.68
150K
1/16W
1.5K
1/10W
1K
1/10W
1/10W
1/4W
1K
1/10W
33K
1/10W
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
4-3-3. A Board --- (Block 003)
RM-GA002
KV-HG21M50/M53/M80C/M86
KV-HG21M50/M53/M80C/M86
RM-GA002
- 84 -
- 85 -
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