Cg Board Schematic Diagram - Sony KP-46WT500 Service Manual

Color rear video projector
Hide thumbs Also See for KP-46WT500:
Table of Contents

Advertisement

CG BOARD SCHEMATIC DIAGRAM

1
|
2
|
3
A
CN7205
0P
:ONE TOUCH
G CRT DRIVE
TO F.BLOCK
G2
1
R7204
560k
1/2W
B
CN7204
7P
RED
:S-MICRO
TO CR:CN7103
C7203
+200V
1
0.001
2kV
NC
2
B
GND
3
C
NC
4
NC
5
HEATER(+)
6
HEATER(-)
7
C7202
R7206
0.0047
CN7203
F
7P
D
BLK
TP7201
:S-MICRO
TO CB:CN7303
+200V
+200V
1
NC
2
GND
3
R7207
NC
4
1/16W
:RN-CP
NC
5
E
HEATER(+)
+200V
6
CH:1608
HEATER(-)
7
L7202
:LAV35
CN7202
6P
WHT
F
:S-MICRO
TO A:CN703
L7201
GS
:LB2016
1
GND
2
G
3
R7201
IK
4
220
1/16W
R7205
GND
5
:CHIP
2.2k
1/16W
+12V
6
G
:CHIP
R7220
5.6k
1/16W
:RN-CP
R7203
1.5k
1/16W
:RN-CP
C7201
H
0.1
R7202
25V
1.1k
F:1608
1/16W
:RN-CP
I
J
|
4
|
5
|
6
|
TO F.BLOCK
F GND
CN7209
1
G1
12
4
I.C
G1
C7213
11
5
0.0047
G1
F
10
6
H
9
7
G2
8
H
G1
K
SG7203
DSP-301N
G
SG7201
SG7202
DSP-501N
KG
C7206
R7208
TP7202
0.0047
TERMINAL
680k
F
1/2W
R7221
4.7k
100
1/2W
:RC
IC7201
TDA6120Q/N2/S1
VIDEO OUT
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
820
R7214
22k
C7205
27p
R7209
C7212
R7222
330
4700p
100
1/16W
500V
1/2W
:CHIP
E
D7202
1SS83TD
PROT
C7209
C7204
C7211
0.1
D7201
22
C7207
0.1
25V
MA111
250V
2200
+12V
25V
F:1608
TP7203
16V
PROT
F:1608
TERMINAL
R7213
120k
C7210
1/16W
100
16V
G
Q7203
:RN-CP
2SK3018
C7208
IK BUFFER
0.1
25V
R7212
F:1608
120k
1/16W
S
:RN-CP
R7211
4.7k
R7210
1/16W
2.2k
R7216
:RN-CP
1/16W
1.5k
:RN-CP
1/16W
:CHIP
Q7202
2SD601A
BUFFER
R7215
4.7k
1/16W
Q7201
:CHIP
2SB709A
PEAK
9-965-935-01<RA6>CG
7
|
8
|
9
|
R7217
1k
1/2W
CRT_GND
L7203
CN7208
0P
:LAV35
:FASTON
CRT_GND
CN7206
R7219
0P
220
:FASTON
1/2W
CG BOARD WAVEFORMS
1
3W
:RS
2.0 Vp-p (H)
�� ����� ��
D7203
1SS83TD
������� �����
PROT
GND
���
C7214
2200p
B:1608
�� ����� ���������� �����
�����
�����
�����
— 56 —
CG
[G CRT DRIVE]
COMPONENT SIDE
10
|
11
|
12
|
2
101.5 Vp-p (H)
CONDUCTOR SIDE
������
����
���
����
���
���
���
���
���
��
�����
���
��
���
���
��
�����
����
��
�����
���
��� �������� ��� �� ��
���
���
���
���
����
���
���
����
���
��� �������� ��� �� ��
KP-46WT500
13
|
14
|
15
|

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents