Sony TRINITRON BVM-14G1A Operation And Maintenance Manual page 159

1/2 D TIM
1/2 SDA
1/2 SCL
1/2 15K
1/2 FF
1/2 2H TIM
1/2 H PARA
IC703 DAC
17 18
2/2 L MOSI DI RC
16 19
2/2 CLK RT
L SCLK
15
2
2/2 LD CV LDCV RB
3
LC
4
LT
5
LB
6
RCC
(BVM-20G1 only)
1/2 HV DRV
1/2 PROT
15-1 HV RTN(AC) HV RTN(AC) 802-21a
IC501(2/2)
5
15-11 HV RTN(DC) HV RTN(DC) 802-20a 7
6
D501
1/2 HV OFF
15-5 802-19a
IK PROT ABL 1
15-9 HV OVP HV PROT 802-21b
1/2 V REF
Q321,322
1/2 DFY DFY OUT
Q301-304
Q306,307
11
1/2 DFX DRIVE
DFX
8
15-4 ABL OUT ABL 2 802-20b
TA
A B
IC201
11
D/A
10
CONV
17 IC202(2/2)
Q201
21
IC203(2/2)
V SAW 3
PARA
AMP
X2
1 9V
4
BUS L PARA
2
DECODER X2
14
U PARA 6
13 SWITCH
X2
IC702
TP701
1
3
2
4
TP711
9
7
8
6
IC701 4 5 6 13
2
Q721,722 Q725-727,729
12
MUL
3
14
BUFFER AMP
8
MUL
7
9
11
10
18
17
21
19 MUL
20
30 Q552-554
26 HV DRIVE
AMP
27
25
28 MUL
29
+B
23
22
24
Q561
HV REG OCP
DETECT
IC503 3 4
Q501,502
2
9
PWM DRIVE
+12V 1
13
3 V
OSC
REF
IC502 1
DC REF
15 14 8
2
IC531(1/2,2/2)
5
D534
7
6
IK PROT
HV OVP
3
1
2 HV CTL
D545 D502
T301
DFT
1
5
IC501(1/2)
3
1
2
C D
E (2/2) E (2/2)
802-16b H STAT C
20-3 LCC RTN
802-31a LCC RET
802-31b LCC RET
TP231
IC231
1
802-30a LCC
3
2
802-30b LCC 20-1
4
9
6
8
802-26a 18-1 NTC RETURN
7 NTC
802-26b NTC
TP241
802-27a NTC RET 18-2
802-27b NTC RET
V SAW 1/2
V PARA 1/2
802-29a ROT RET 19-2 ROT RTN
802-29b ROT RET
802-28a ROT
802-28b ROT 19-1 ROTATION
802-24a CY(V)
802-24b CY(V) 17-3
802-16b V BLANK 2
802-25a CY(V) RET
802-25b CY(V) RET 17-4 CY(V)RTN
802-23a CY(H) RET
802-23b CY(H) RET 17-2 CY(H)RTN
CY HP + 1/2
TP721 17-1
CY HP – 1/2 802-22a CY(H)
802-22b CY(H)
CV HP + 1/2
TA
TP551
Q555
HV OUT
903-1 G2 OUT
SWITCHING
D555
+600V RECT
Q551
HV REG
902-1 FBT(H) FBT(H) 902-1
SWITCHING
FBT(C) FBT(C)
902-2 902-2
HV PROT 902-9
1/2
ABL 902-4
1/2
IK PROT 902-5
1/2
905-1 DF Y
905-2 DF X
802-23b ABL
TA
10-11 10-11
E
TO C
LANDING
CORRECTION
COIL
LCC
NTC
NTC
ROTATION
COIL
CY(V)
CY (V)
CY (H)
CY(H)
TO C
T901 FBT
1
14
902-11 HV RTN(DC)
2 15
13
902-1 HV RTN(AC)
6
17
904-1 DF X
5 18
904-2 DF Y
16
7
11
P
TO BK
F G
1
2
3
HV
TO PICTURE TUBE
4
FV1
TO C BOARD
CRT SOCKET G4
FV2
TO C BOARD
CRT SOCKET GM
5
PWM CONTROL
DF CONTROL
E BLOCK (2/2)
H