Sony bg3r chassis kv-ar25m86 Service Manual
A
1
2
3
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B
C
D
E
F
G
H
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KV-AR25M86
RM-993
KV-AR25M86
RM-993
(4) C6 Board Schematic Diagram
– 45 –
– 44 –
H
KG
G2
CV KR G1 G4 HV
KB
1
1
1
1 2 3 4 5 6 7 8 9 10
1
2
3
1
2
3
4
5
6
5
10 9 8
7
6
3
1
11
13
G4
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
RCV
R738
R739
R740
C708
C709
C710
R734
L701
R755
R756
R757
C703
R733
R732
C716
R722
R711
R713
R715
R729
R726
R727
R725
R1823 R1824
R1809
R1822
R1810
R1807
R1808
R1802
C1803
R1803
Q1803
C1804
C1809
JW713
R1805
RV1801
R1800
C1800
R1801
R1821
C702
R1825
R1804
L706
R753
L704
R759
R717
L702
R758
Q702
R731
CN702
C718
R701
C717
R716
Q701
C737
Q703
R718
R1806
R1812
R748
D705
D718
D719
C701
R705
CN704
R720
R724
R760
SG701
C719
CN1802
R714
R712
R710
CN706
R719
R723
C746
R702
C736
R703
R704
R747
R751
C714
R730
R728
R749
C712
C713
D713
D715
D714
R744
R745
C726
L705
22UH
22UH
L703
RV702
Q1800
D716
Q709
D709
D708
Q705
D707
Q704
D710
Q707
D701
D704
Q708
D702
D703
D706
D1808
D1803
D1804
Q1802
Q714
D717
Q710
Q711
Q712
Q706
R1811
5.6k
33k
33k
33k
33k
#
4.7k
10
#
10
#
10k
#
10
1k
5.6k
3.3k
#
#
4.7k
33k
#
#
#
33K
#
#
#
#
#
#
#
#
0.0047
2kV
E
0.001 B
470p
B
470p
B
470p
B
560p
B
330p
B
390P
B
B
100
16V
4700P
250V
#
1000
25V
1P :TAB
1P :TAB
3P
WHT
:S-MICRO
1SS119-25
PROTECT
#
#
#
:EL0607
JW(5mm)
:EL0606
JW(5mm)
:EL0606
JW(5mm)
:EL0606
2SC2611
B OUT
2SC2611
G OUT
2SC2611
R OUT
100k 1/2W
1.8
3W
:RS
10k
3W
:RS
1.5K 1/2W
10k
3W
:RS
1.5k
1/2W
10k
3W
:RS
1.5k
1/2W
100
:FPRD
100
:FPRD
100
:FPRD
56k
:RN
1k
:FPRD
1k
:FPRD
470K
:RN
:RN
1k
:FPRD
3.9k
3.9k
3.9k
180
180
180
47
47
47
100
1/2W
100
100
100
#
#
33k
3W
:RS
47k 3W :RS
39K
3W
:RS
3W
:RS
10k
6.8k
6.8k
6.8k
1.5k
1.5k
1.5k
:FPRD
3.3
:FPRD
:FPRD
1.2
:FPRD
:FPRD
JW(5MM)
110M
47k
2SA1175-HFE
H-TRAP BIAS
1SS119-25 PROTECT
2SA1091-O
R 1K DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2S22611
G AMP
1SS119-25
PROTECT
2SC2611
B AMP
1SS119-25
PROTECT
2SA1091-O
B IK DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2SA1091-0
G IK DETECT
1SS119-25
PROTECT
1SS133T-77
PROTECT
1SS133T-77
PROTECT
GP08D PROTECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2SC2458-YGR
PVM-AMP
2SC2551-0
HZS9.1NB2
PROTECT
PROTECT
2SC2785-HFE
B AMP
2SC2456-YGR
G AMP
2SC2785-HFE
R AMP
2SC2611
R AMP
33K
FOCUS
G2
H.STAT
FV
GND
G2
GND
NC
N/S COIL-
N/S COIL+
TO NS COIL
TO CRT COATING
TO CRT COATING
TO G2 FBT
200V
15V
PICTURE
TUBE
9V
9V
9V
VIDEO AMP,
ROTATION CIRCUIT
ROTATION CIRCUIT
(
(
B-SSSBG3R-...-C6
A60LPN70X
B
G
R
B
G
R
C1810
#
#
D711
1SS119-25
PROTECT
1SS119-25
PROTECT
R721
100K
:RN
100K
:RN
D712
1SS119-25
PROTECT
1SS119-25
PROTECT
C6
!