Sony Trinitron KV-XR29M80 Service Manual page 53

PRINTED WIRING BOARDS
C VM
[RGB AMPLIFIER] [VELOCITY MODULATION]
– H3 board –
1
7
CN3905
R3925
1 CN3602 2
AC OUT
AC OUT
Q3902
B E
S3601
C3911
D3906
E
B
Q3901
R G
C3912
IC3901
VCC O
– C board –
6
ROT SW
Q1802
CN1801 ROT CTRL D1804
15V R1805
5V
1 6
GND
VD+
1 R1816
Q1801
A704
Q1804 C1804
E Q1800 B
R1814 E B
E B
R1809 R1804
E
R1821
Q1803
10
A1800
1 R794
IC1800
L751
R1824
R1802
R1823
CN1802
1
3
L753
Q3802
R758
N/S N/S C754
NC
COIL+ COIL-
E B
R3804
1
3
R3808
R3811
R3803
C3802
R3805
8
KB
C3800
7
G1-2
LC(B)
R3810
LC(E)
R3807
6
R3809
GND H2
R781
7V
5
11V
H1
200V
4
G1-1
R3802 G2
GND
NL700
3
H1
D3800
C787
R3801 D784
C784
1000V
D3801
CN704
R795
A707
E B
A705
Q3800
H
3
[FRONT PANEL]
F3601
1
2
JW3602 AC IN AC IN C3916
CN3601
JW3601
R3912
R3910 R3909 R3908
S3905 S3904 S3903 S3902
CH+ CH- VOL+ VOL-
C785
R797
R1826
R1807 A751
R1808 C790
A703
R786 R754
D1803
D785
C789 GND
R1806
B OUT
D786
B G OUT
C788
R784
R OUT
D787
GND
R766
R713
1K
D755
R775
9V
R764
C783
R757
R765
Q701
D756 R776
E B
L752
D754
L750
R756
9 R763
10
KG
KR
11
D781
G1-3
G4
1
RCV
13
J751
1-860-367-11
J752
(1-723-488-11)
R1
GND
GND GND GND
CN707 CN705 CN706 A706
CN702
–61 –
KV-XR29M80 KV-XR29M80
RM-W104 RM-W104
9 1
5
CN3908
CN3904
1-860-455-12
D3901 (1-723-520-12)
R2
R3926
D3902
R3904
JW3904
R3920 R3907 R3915
S3907 S3909
S3908
VIDEO MENU SOUND MODE
– VM board –
3
CN5902 1
A5906
C5918
Q5906
C5912
E
C5917
1
9 6 1 4
3 1 3 1
CN3909 CN3906
CN3903
CN3902
D3913
C3904
C3900
D3912
L3902
R3902
L3901
C3901
C3913
D3907
R3905
JW3905
D3900
R3924
JW3914 J3902
C3914
L J3903 V
R
8 1
CN5904
Q5901
1-860-369-11
E B
(1-723-488-11)
C5904
B
C5903
R5910
Q5905
E B
R5909
R5940
B
C5906 E
D5906 Q5907
R5936
B E
R5915
E B
Q5902
C5909
Q5903
R5937
D5903
D5907
A5902
–62 –
CN3901
C3903
J3904
J3901
QP-
NC
NC
QP+
GND
9V
GND
VM
R1
C5902
R5901
C5919
R5904
D5901
R5912
C5914