Cg Board; Fa Board - Sony KP-43T100 Service Manual

CG BOARD SCHEMATIC DIAGRAM
1 | 2 | 3 | 4 | 5 | 6
A
—
B
CN737
TO FOCUS PACK
TO FOCUS PACK
— 1 B-H(+)
DY(B) 4P
G2 1
2 NC
:VH
H+
3 NC TO G:CN CN733
H(MID) 5P
DY(H) 4 B-H(-)
WHT
H-
:S-MICRO
I.C
TO CB:CN761
C H.IN
1 HB.IN IKB 1
V.IN 4P
VB.IN E +9V
2 WHT 2
SUB DY
:S-MICRO
3 VB.RET 9V 3
V.RET
TO G:CN
4 HB.RET E 4
H.RET
R732
B 5
V.DEF 560k
— B 1/2W
V.MID
DY(V)
V.RET
C732 SG731
V.DEF 3P CN738 1000p
1 2kV
:FASTON
WHT B
2 V.MID TO CRT-GND
:S-MICRO
3 V.RET
D TO G:CN
R731
100
CN739 1/2W
:FASTON
:RC
TO CRT-GND +200V
VM.IN
VM.OUT 1
VM
— VM.RET 2 R739
8.2k
VM.RET
GND 3W
3 :RS
CN1303
3P
WHT
:S-MICRO
E TO DY(B)
L731
:LAV35
VM.IN
— VM.RET
CN732 GND
4P
VM ASSY TP731
WHT
:S-MICRO
TO CR:CN701
C731 C733
IKR 47 470p
1 25V B
F
9V 2
1 G-H(+) D731
DY(G) 4P E 3 1SS133
NC R
2 :VH PROT 8.3
H+ R 4
NC
3 TO G:CN504
H(MID)
DY(H) CN731
4 G-H(-) 2.1
H- 9P
— RED
R733
:S-MICRO B 100
H.IN
1 HG.IN TO A:CN204 R735
V.IN
68
2 VG.IN 4P IK 1
SUB DY
WHT
3 VG.RET E 2
:S-MICRO
V.RET
4 HG.RET 9V 3
G H.RET TO G:CN
E 4
V.DEF
B G R746
V.MID 5 47k
DY(V)
V.RET E 6
1 V.DEF G 7 3.3
3P
R
2 V.MID E 8
— WHT
Q734 2.8
3 V.RET :S-MICRO R 9
2SA1309A
TO G:CN CN1302 BUFF
D736
3P MTZJ-5.1B
R747
WHT 56k PROT
:S-MICRO
C1305
TO DY(G) 100
VM.IN
H 16V
VM.OUT 1
VM
VM.RET 2
VM.RET
GND 3 C1312
R1305 R1307
6.8 R1311 0.0047
39 500V
:FPRD 1/2W 1.5k
:FPRD :E
:FPRD
134.9
— 2
134.3 Q1304
2SC3311A
Q1302 BUFF
C1309
2SA1837
VM.DRIVE1 0.047
200V
68.8
:PT
VM.IN
R1310 5.9
I 100k Q1303
2SA1309A
VM.RET BUFF
5.4
VM ASSY
— R1306
10k
C1301 1.1
1 R-H(+)
DY(R) 4P 0.001
200V R1328
2 NC :VH
:PT 33k
H+
3 NC TO G:CN504
J H(MID)
DY(H) 4 R-H(-) R1301 R1302
680 680 C1310
H-
3W 3W 1
:RS :RS
H.IN
1 HR.IN R1327
100k
V.IN
2 VR.IN 4P
SUB DY
VR.RET WHT C1308
— 3 68.8
V.RET :S-MICRO 0.047
4 HR.RET TO G:CN 0.9 200V
H.RET Q1301 :PT
2SC4793
V.DEF
VM.DRIVE2
V.MID
DY(V) R1308
V.RET 0.4 1.5k
R1304
6.8
V.DEF
K 1 :FPRD
3P
V.MID
2 WHT
:S-MICRO
3 V.RET CN1301
C1303 R1303
TO G:CN 3P 100 39
WHT 16V :FPRD
:S-MICRO
—
TO DY(R)
VM.IN
VM.OUT 1
VM
VM.RET 2
VM.RET
GND
3
L
— VM.IN
VM.RET
VM ASSY
M

CG BOARD

WAVEFORMS
1
103.0 Vp-p (H)
2
| 7 | 8 | 9
CG
[G DRIVE, VM DRIVE] [COMPONENT SIDE]
V902
PICTURE
1
TUBE
A
TO HV BLOCK
CN734
10P
WHT
:S-MICRO
TO G:CN503
CN740
F GND 10 B/S
1 R734 9 R/S
100
1/2W
8 NC B
G1
12 4 H(+)
7
NL731
11 5 G1 6 H(-)
R745
G1 1k
10 6 5 NC
H 1/2W
9 7 R753
G2 8 4 NC
H 0UH
G1
K 3 200V
NC
2
E
1
SG732 C737
330p CN735
G R744 9P
2kV 680k
B RED C
1/2W
:S-MICRO
TO CR:CN702
TP732
1 9 R/S
200V
K
8 NC
TP733
R742 7 H(+)
1k L732
1/2W H(-)
6
5 NC
R736
8.2k C738
22 4 NC
3W
:RS 250V
3 200V
D732 C736 2 NC
0.0047 D
1SS133
500V E
PROT E 1
CN736
9P
C735
47p WHT
R741 :S-MICRO
4.7k
D733 D734
TO CB:CN762
1SS133 1SS133
B/S
PROT PROT 151.3 9
153.9 8 NC
Q733
2SA1091 7 H(+)
SW
6 H(-)
E
5 NC
1.6
153.9
NC
4
D735
R743 3 200V
Q732 1SS133
120k
2SC3271F-N SW 2 NC
GREEN AMP
1 E
R738
Q731 560
2SC3311A
AMP
1.6
C734
470p
B
F
R737
10
CN1304
6P
WHT
R1323 :S-MICRO
L1301 0.47 +135V TO A:CN1203
:FPRD
135V
1
C1302 NC
2
47
160V L1302
3 E
4 9V
CG
5 E
R1319 6 VM
C1315
470 [G DRIVE, VM DRIVE] [CONDUCTOR SIDE]
6.1 100
C1313 16V
0.01
D1304 B
1
1SS133
R1325
15k
Q1306
2SC3311A
BUFF 2.1
5.5 C1314
R1324
4.7k 0.01 A
B
1.5
Q1305
2SC3311A
AMP
R1321
0.5 120
R1314 R1315
1.5k
33
B
C
G CRT DRIVE,VM DRIVE
D
RA3A-951-CG
E
F
FA BOARD SCHEMATIC DIAGRAM
2 3 4
1
A
—
B
—
C
—
FA
[LINE FILTER] [COMPONENT SIDE]
2 3 4
1 2
EY6037
PRIMARY
3 L6001
A
EY6003
R6002
EY6006
B
4
GDT6001
3
EY6011
R6001
CN6002
C EY6039
EY6012
EY6038
SECONDARY
C6010
D
TO G
T6.3A
— 50 —
| 2 | 3 | 4 | 5 | 6 | 7
FA
3 4 5 6 7
JW6001
CN6001 CN6004
1 4 A
EY6015
2 AC OUT
1 4
JW6002
JW6004
AC(N) IN
AC(L) IN
AC(L) IN AC(N) IN
JW6003
AC(L) IN
EY6016
EY6020
EY6017
5 B
EY6021
1
C6008
DC GND
EY6033
DC OUT
L6002 EY6018
EY6014 2 1
DC OUT
EY6019
C
C6007
1 EY6036
EY6013
4
1-675-211-21
D
A-1241- 390-A
KP-43T100/53SV100
| 8
VD6001 added to Schematic
[LINE FILTER] [CONDUCTOR SIDE]
1 2 3 4 5 6 7