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Sony bg2t chassis kv-pg21n70, pg21p42, Service Manual

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– 46 –
– 45 –
KV-PG21P42/G/L/N/PG21N70
RM-952
RM-915
KV-PG21P42/G/L/N/PG21N70
RM-952
RM-915
 
R7
39
R
7
6
2
C
7
0
9
C
7
0
2
C701
C
7
0
4
D
7
0
2
D
7
0
3
D707
D
7
0
8
D
7
0
9
D
7
1
6
R
7
3
2
L7
01
R760
R
7
4
0
R
7
2
9
R730
R7
31
R7
55
R733
R725
R
7
5
6
R757
R
7
0
3
R711
R
7
1
3
R7
15
R
7
3
4
R
7
0
5
R7
28
CN704
D
7
0
1
R
7
2
7
R
7
6
1
R721
 
 
 
 
CN702
D
7
1
3
D
7
1
4
D
7
1
5
R
7
0
6
R
7
0
7
C
7
0
6
L710
L
7
1
1
R
V
7
0
2
L712
 
R
7
0
8
J
W
7
0
3
CN
70
6
CN707
CN708
CN709
EY701
EY702
EY703
EY704
EY706
J
W
7
0
7
J
W
7
0
8
EY709
EY708
EY707
 
 
 
EY1712
EY1711
E
Y
1
7
1
3
E
Y
1
7
1
4
C1761
R
1
8
5
1
R
1
7
6
9
R1775
R
1
7
8
5
R1790
R
1
7
6
5
R
1
8
1
2
R1776
R
1
7
7
9
R1772
R1782
CN
17
01
C
N
7
0
3
EY705
Q712
C
7
1
2
C
7
1
3
C
7
1
4
C
7
1
7
C736
C
7
3
7
C
7
4
6
C1760
C1764
C
1
7
6
8
C
1
7
6
9
C
1
7
7
0
C1773
C
1
7
7
5
C
1
7
7
8
C
1
7
7
9
CN701
CN1702
D
7
1
7
D
1
7
6
7
D1768
J
7
0
1
L1700
L
1
7
6
1
Q
7
0
7
Q
7
0
8
Q709
Q1767
R
7
1
0
R
7
1
2
R
7
1
4
R1763
Q
1
7
6
5
Q
1
7
6
3
Q
7
0
5
Q
7
0
6
Q
7
0
4
Q
1
7
7
7
C
7
1
9
C
7
1
8
C
7
0
3
C
7
1
6
C1762
C1784
R1774
R
1
7
6
4
Q710
C
7
0
8
R
7
2
3
J
W
7
0
5
C
7
1
0
R726
Q
7
1
1
JW706
CLP701
P702
CLP703
CLP704
R7
38
R7
19
JW701
JW702
JW709
J
W
7
1
0
JW711
JW712
J
W
7
1
3
JW714
JW715
 
C
1
7
6
3
R722
R
7
2
4
R
7
2
0
JW
70
4
EY710
EY711
EY712
R
7
1
6
R7
17
R
7
1
8
– CV Board –
PRINTED WIRING BOARDS
[RGB AMPLIFER]
CV
5-7. SEMICONDUCTORS
DIODE
D1NL20U
D356M-F
ELIZ
EG01CV1
HZS361-TE
GPO8D
MA113-TX
RD5.6ESB2
RD5.1SB-T2
UDZSTE-179.1B
UDZSTE-175.1B
1SS355TE-17
RD2.2ES-B2
RD5.1ESB2
RD15ES-B1
S3L20UF4
RD13SB2
RD39ES-B2
CATHODE
ANODE
CATHODE
ANODE
CATHODE
ANODE
SPB-25MVWF
DA204K
3
1
2
1
3
2
EGP20G
NNCD8.2A-T1
NNCD9.1A-T1
RU4AM-T3
1SS119-25
D3SB60F3
BY228
UPC574J
ANODE
CATHODE
CATHODE
ANODE
CATHODE
ANODE
(GRN)
ANODE
(GRN)
TRANSISTOR
2SC2785-HFE
E C
B
LETTER SIDE
2SA1091-0
E
C B
2SC2611
E
LETTER SIDE
C B
RN4Z
MSD601-RT1
MSB709-RT1
UN2211
UN2213
UN2216
2SA1162-G
E
B
C
2SC3209LK
2SC3733
E C B
2SD2624-CA
1
2
3
SE-135N
IC
IRF614-005
2SC3779C
S
D
G
E
B
C
M24C08-BN6 (A)(8 PIN)
CXP85224A-081S
CXP85224A-083S
1
TOP VIEW
DIP
Dual In-line Package
Pin 6~98
[CISPR]
F
 
 
C
4
6
0
1
CN4603
F
4
6
0
1
R
4
6
0
1
E
Y
4
6
0
4
E
Y
4
6
0
3
EY
46
23
EY
46
22
EY4608
EY4614
EY4620
EY4606
EY4612
EY4618
EY4616
EY4610
CN4601
C
N
4
6
0
2
T
4
6
0
1
T
4
6
0
2
JW4602
JW4601
JW4604
JW4603
V
D
R
4
6
1
E
Y
4
6
2
6
E
Y
4
6
2
5
E
Y
4
6
2
7
E
Y
4
6
2
8
E
Y
4
6
2
9
C4602
– F Board – (KV-PG21N70) (TAIWAN ONLY)
2SA1837
2SC4793
ON3171-R
1
1
2
4
3
2
3
4
B
C
E
TA7805S