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(6) Schematic Diagram of CG Board
1
2
3
A
B
CG
TO FOCUS BLOCK
CN9209
(G OUTPUT)
1P
:ONE TOUCH
G2
1
R9202
SG9203
C
560k
1/2W
+210V
1
NC
2
GND
3
NC
4
C9202
NC
5
0.001
2kV
HEATER(+)
6
B
C9215
#
HEATER(-)
7
CN9201
D
7P WHT :S-MICRO
TO CR BOARD
CN9101
+200V
1
C9219
#
NC
2
GND
3
NC
4
NC
5
HEATER(+)
6
E
HEATER(-)
7
TP9202
CN9202
+200V
7P WHT :S-MICRO
TO CB BOARD
CN9302
+12V
1
IK
2
L9201
GND
10µH
3
:LAV35
SABL
4
CN9203
F
4P WHT :S-MICRO
TO CR BOARD
CN9102
+12V
L9203
1
10µH
IK
2
:LAV35
8.1
GND
3
R9232
SABL
4
2.2k
1.5
1/10W
:RN-CP
CN9204
4P WHT :S-MICRO
Q9204
2SA1226T1E3E4
TO CB BOARD
BUFF
CN9309
G
NC
1
G
G
2
2.5
R9204
R9208
GND
3
100
2.2k 1/10W :CHIP
1/10W
R9205
:CHIP
CN9205
10k
3P
3P
1/10W
RED
:RN-CP
:S-MICRO
:S-MICRO
C9203
GND
0.1
TO MS(3/3)BOARD
TP9203
25V
CN0401( 3 , 4 )
F:1608
R9209
R9246
820
#
1/10W
:RN-CP
H
R9260
#
D9205
#
R9245
#
Q9207
#
I
CG BOARD WAVE FORMS
1
2
NTSC
PAL
J
5.2V
(H)
203.0V
P-P
4
5
6
G1
G2
G4
4
10
1,2
V902
6
PICTURE
H
7
TUBE
(G)
G3
G5
K 8
TO HV BLOCK
TO FOCUS BLOCK
F
GND
J9201
1
G1
12
4
I.C
G1
11
5
C9216
G1
CN9210
0.0047
10
6
NL9202
R9221
1P
H
F
80V
1k
9 8 7
G2
:FASTON
CHASSIS_GND
1/2W
H
G1
K
CN9208
1P
:FASTON
NL9203
CHASSIS_GND
SG9202
NL9201
FB9201
#
1.1UH
CRT_GND
C9209
TP9201
CN9207
0.0047
#
SG9201
KG
F
L9202
R9201
1µH
680k
:LAV35
1/2W
CRT_GND
R9203
4.7k
R9210
CN9211
100
R9223
#
1/2W
220
:FASTON
1/2W
IC9201
1
TDA6120Q/N2/S1
2
VIDEO OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
R9207
1.2k
R9220
1/10W
33k 3W :RS
:RN-CP
C9213
R9206
4700p
R9231
C9205
500V
240
100
30p
E
1/10W
1/2W
CH:1608
:RN-CP
D9206
1SS244-T-77
PROT
D9209
MMDL914T1
C9207
C9201
D9201
C9217
0.1
PROT
22
C9204
0.1
1SS244-T-77
25V
250V
470
25V
+12V
PROT
F:1608
16V
F:1608
Q9202
2SK2036(TE85L)
R9225
IK DET
C9211
150k
100 16V
1/10W
R9230
:RN-CP
1.5k
1/10W
R9217
:CHIP
C9208
4.7k
R9226
S
0.1
150k
1/10W
25V
1/10W
:RN-CP
R9216
R9233
F:1608
:RN-CP
R9228
C9214
2k
2.2k
4.7k
2200p
R9239
R9241
1/10W
1/10W
1/10W
B:1608
#
#
:RN-CP
:RN-CP
:CHIP
R9234
R9236
D9203
#
#
R9238
#
:CHIP
#
R9235
#
C9222
C9244
#
#
R9242
Q9205
#
Q9206
#
#
R9240
R9237
#
#
Q9203
MSB709-RT1
Q9201
GAMMA COMP
MSD601-RT1
GAMMA COMP
R9243
#
R9244
#
Q9208
#
R9261
#
B-SS997<CH.>-CG.
NTSC
PAL
(V)
P-P
7
CG
[CG OUTPUT]
— CG BOARD (CONDUCTOR SIDE) —
1
A
B
CG IC9301 : TDA6120Q/N2/S1
I IN
13
VCC
6
MIRROR
1x
IN
OUT
VIN
2
J
5mA
1
3
4
RC-
RC+
VIN+
– 109 –
2
*
10 VDD
MIRROR
4x
CASCODE
IN
OUT
1x
12
OUTC
1x
13
OUT
7
OUTM
OUT 1x
OUT 4x
IN
CASCODE
CURRENT
INPUT
8
GND
KP-FW46M91
RM-1015
CG BOARD
SEMICONDUCTOR LOCATION
IC
(
Component
)
(
Conductor
)
Side
Side
IC9201
A-1
TRANSISTORQ
(
)
(
)
Component
Conductor
Side
Side
*
1
Q9201
A-2
Q9202
A-2
1
Q9203
A-2
Q9204
A-2
1
DIODE
(
Component
)
(
Conductor
)
Side
Side
*
D9201
A-2
-
D9206
A-1
-
D9209
A-2
-
: Refer to Terminal name
of semiconductors in silk
screen printed circuit
(see page 95)

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