C Board Schematic - Sony FD Trinitron KV-29CL11B Service Manual

A B C
~ C Board Semiconductor Voltages ~
1
R f e A n o d e C a h t
D 7 0 0 1 0 7 . 0
D 7 0 0 2 1 8 2 2 . 1 9
D 7 0 0 3 0 0
2
D 7 0 0 5 0 0
3
C.-29CL11
C
4
R,G,B OUT
5
4
3 5
6
RV7002
7
110M
1
0.1W
8
13 9
10
11
J7001
CN7002
1P
TP4
GND 1
6
SG7002
SG7001
XX
TDA6108JF/N1B
7
R,G,B OUT
1 2 3 4
D7010
RD6.8ESB2
R
B
G
8
D7009
TP1
RD6.8ESB2
CN7003
7P
WHT D7001
TP2
1SS133
R IN 7
G IN 6
B IN
5 D7008
TO A BOARD(3/4)
RD6.8ESB2
CN3003 +8V 4
GND 3
TP3
IK 2
9
NS CORRECT 1
R8805
10k R8806 C8803
TP7 1/4W 0.022
680k
50V
1/4W
CN7005
XX
NS CORRECT
1
NC 2
NC 3
10
COMPONENTS MARKED AS XX ARE
NOT FITTED ON THIS MODEL
R8802
XX
~ C Board Schematic Diagram [ R-G-B Out ] ~
11
D E F
o d e R f e A n o d e C a h t o d e R f e A n o d e C a h t o d e
D 7 0 0 6 1 8 3 5 . 1 9 4 5 . D 7 0 1 0 0 1 9 .
4 5 . D 7 0 0 7 1 8 0 1 . 1 9 4 5 . D 8 8 0 1 0 8 0 .
D 7 0 0 8 0 1 9 . D 8 8 0 2 0 3 8 .
7 . D 7 0 0 9 0 1 9 . D 8 8 0 3 0 4 2 .
JW7004
15
R7028
R7004 27
XX
1/4W
D7005
D7004
XX EL1Z
C7006
C7004
R7003 D7003 0.001
2.2
1M EL1Z
500V
250V
1/4W B
R7018
C7008 R7024
33k
4700p XX
1/2W
2kV
RC
E
TP6
RV7001 R7009
XX XX
R7022
XX
TP5
1
SG7003 R7026 1k 1W RS
XX
R7012 1k 1W RS
XX
B
R7005 1k 1W RS
G
IC7001
R
5 6 7 8 9
C7010
D7006 D7007
10
1SS83TA
1SS83TA
250V
C7005
R7006
0.001
330
500V
1/4W
C7001 D7002
0.1
1SS83TA
250V
PT C7011
R7016 330 1/4W
XX
R7027
330
1/4W
R7041
100
C7002 R7002 1/2W
C7003
10
0.01 10k RC
50V
50V 1/4W
F
C8805
CN8801
47p 3P
+8V
50V WHT
SL
3 ROT (-)
2 NC TO ROTATION COIL
1 ROT (+)
R8804
XX
4 3 2 1 D8802
RD10ESB2
IC8801
M5216P R8801
OP AMP 100k
1/4W
5 6 7 8
R8803
XX
R8809 10k 1/4W
R8808
10k
D8803
1/4W
RD10ESB2
C8804 D8801
10 RD10ESB2
R8807 R8810
50V
10k 10k
1/4W
1/4W
G H I J
CN7004
XX
1 H2
2 NC
3 GND
4 NC
5 +200V
CN7007
5P
WHT
H1
1
2 NC
TO A BOARD(2/4)
3 +200V
CN5008
4 NC
5 GND
CN7006
1P
TO A BOARD(2/4)
G2
1
CN5009
CN7001
XX
1 +1000V
2 GND
3 200V
4 H2
KG KB G2
V901
L7004
10uH
M68LNH060X
H
PICTURE
+200V
TUBE
HV
CV KR G1 G4
R7001
1M
TO A BOARD HV (T5011)
1/4W
TO COATING EARTH
- 33 -
K L M
~ C Board IC Voltages ~
R f e N o P n i N o V l o a t g e ( ) V R f e N o P n i N o V l o a t g e ( ) V
1 1 9 . 1 3 8 .
2 1 9 . 2 3 8 .
3 1 8 . 3 3 8 .
4 0 7 . 4 0
C I 8 8 0 1
C I 7 0 0 1
5 3 5 . 5 4 0 .
6 1 9 4 6 . 6 4 0 .
7 1 8 4 2 . 7 4 2 .
8 1 8 4 1 . 8 8 0 .
9 1 8 2 4 .
~ C Board Waveforms ~
20us/div 20us/div
TP2
TP1
2.32 Vp-p (H) 2.32 Vp-p (H)
20us/div
20us/div
TP3 TP4 TP4
2.32 Vp-p (H) 116 Vp-p (H)
20us/div 20us/div
TP5
TP6
116 Vp-p (H) 102 Vp-p (H)
10ms/div
TP7
2.68 Vp-p (H)
N