Sony BVM-D14H1E Maintenance Manual page 119

G Block (1/2)
L
CN501
MB BOARD
7
AFC
CN1101
H SYNC 1
V SYNC 2
BUFF
V TIM 8
Q525
IC507
HV OSC
6 H FLY H FOC 17
IC501
SDA 5 41 SDA
BUFF
H FOCAP 16 2 H BLK
Q535
SCL 4 40 SCL CONT
6
H BLK 22
HV IN 38
H OUT COL 21
H LOCK 37
V BUC 23
V FOC 32
IC502
2
V BLK
CONT
5
PLL INH 3
V SYNC IN 33
VDC OUT 28
V OUT 29
V FLY 30
EW OUT 31
XRAY 15
IC512
D/A CONV
H BLK(F) 4
H BLK(R) 5
V BLK(B) 7
V BLK(T) 6
14 SDA
SW
15 SCL 4:3/16:9 10
Q534
H SIZE 3
50/60 1
1125/50 2
IC508
D/A CONV
HDL 10
VDL 9
HCENT 7
14 SDA 15K 6
15
SCL 31.5K 5
33.75K 4
POWER (2/2)
POWER 1
DGC 2 DGC (2/2)
G ( H/V OSC )
(1/2) DYNAMIC FOCUS
BVM-D14H1U/D14H5U/D14H1E/D14H5E/D14H1A/D14H5A
IC509
H BLK SYNC
IC527 IC503(1/2)
2
7 H SYNC
4
12 A2 Q2 10
1 PULSE GEN
IC526
2
5 B1 Q1 7 4
1 5 B1 Q1 6
CX2 CX1
14 2
IC506,Q501
DELAY
Q504
Q523
IC528
2
7
1
IC510
V BLK SYNC
IC503(2/2)
V SYNC
IC528
12 A2 Q2 9
6 PULSE GEN
IC522
7
3 2
5 5 B1 Q1 7 4
1 11 B2 Q2 10
CX2 CX1
14 2
IC529(2/2)
PLL
DELAY
PULSE GEN
Q532
6 Q1 A1 4
BUFF
Q521
Q531
D531
Q529 Q530
D532
D530
Q524
D529
G (1/2) G (1/2)
V BLK PULSE GEN
T2502
11
HDT
1
H OUT
8
3 Q2508
2
5
BUFF H DRIVE
4
Q2501,2502 Q2505
IC2501 1
IC515
4
PWM CONT 2
3 TIN
PWM
OUT1 11
Q2503
6 DTC
+B T503
9 FB1 HRT
Q514
8 INT-
2
7 INT+
+15V
OUT2 13 5
15
FB2
SW
16 INT-
Q533
17 INT+
3
BUFF HV OUT
DRV 23
Q506,507 Q513
1
IC519
HV REG 2
IC516
IC524
5
BUFF DF AMP
F.F 4
3 Q505,508 Q509-512 T501
DFT
9 CK 9
4 D1 11 1
Q4 15
8 5
T2503
CURRENT
D2512
BUFF
5 1
Q2513
3 2
IC523
L2503 L2504
L2506 HLC HLC D506
2
HV
1
PROT 3
3
L2507
IC514
RY2501
HV PROT
RELAY SW
2
Q2511
D2514
Q2512
S-CAP
ON/OFF
Q2518
Q2519
S-CAP
IC523
ON/OFF
Q2514 D507
5
IK
7
Q2515 PROT 6
3
IC517
IK PROT
2
HV PROT
HV PROT (2/2)
Q520
10-5 10-5
IC529(1/2)
B2 Q2 10
IC2502
H SENTER
3 1
BIAS
Q2504
IC2504
T2501
HOT H CENTER AMP
12 5
L2501
1
11 2 HCC
4
10 1
4
9 3
10
9
IC2503
V OUT
7 +VIN
1 -VIN OUT 5
3 PUMP UP
D520
G2 AMP
G2 (2/2)
Q517,518
T502
FBT
1 HV
3 1
2 14
IC520
HV REG
15
13
6
5
FV1
FV
1 7
17
18
16
FV2
FV
11
1
H
CN502
B BOARD
1 H BLK
CN303
6 V BLK
4
AFC
7
VD BLK
2 ABL
CN2501
1
H DY+
2 H DY+
3 H DY-
4 H DY-
5 V DY+
6
V DY-
DY
C BOARD
PICTURE TUBE
CN503
1 IK DET
3 IK DET
H/V OSC, Dynamic Focus
G Block (1/2)