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A
B
8
W922
BUFFER
Q6504
7
2SC2412K
0.9
0.7
0
BUFFER
Q6503
R6508
C6512
2SA1037AK
W847
9.1
TU.VIDEO[B]
270
1 F
5.0
C6511
R6514
BUFFER
0.5
8.9
Q6502
2.5
1 F
12K
2SC2412K
0
6
TO SOUND AMP
TV_POWER-H
GND
MUTE-H
5
4
P.CON+5V[B]
5.1
0
SWITCHING
Q107
0
B.B-H
2SC2412K
R162
1K
3
RESET
IC103
PST600H
Vcc
GND
OUT
1
2
3
0
2
5.0
5.1
D118
D119
R129
D120
11EQS04N
11EQS04N
10K
1SS133
C124
0
0
0
0
50V
4.7
KS
1
2
3
4
8
7
6
5
5.1
0
4.5
3.7
1
A
B
C
MICON SCHEMATIC DIAGRAM
SWITCHING
L102
Q111
5.1
5.1
VDD
2SC2412K
22uH
4.9
4.9
4.9
VCR_POWER-H
VCR POWER
SWITCHING
Q110
5.1
4.9
2SC2412K
TV POWER
4.9
4.9
TV_POWER-H
0
NC
AUDIO B
0
NC
AUDIO A
R181
C113
0
5.5/6.0MHZ
10K
0.022 F
SIF
R101
4.7
4.7K
STR-B
STRB
R108
5.1
S.CLK
4.7K
SCLK
R102
4.8
S.DATA-T-S
4.7K
STS
R103
4.3
S.DATA-S-T
22K
SST
R104
0
VCR_MUTE
10K
VCR MUTE
0
TU_MUTE
TUNER MUTE
R105
W901
0.9
1.8K
SD
R106
5.0
REMOTE
10K
18
C109
2.5
REMOTE
32KHz OSC
18P CH
1.0
32KHz OSC
0
POWER FAIL
5.1
RESET
2.4
X.OUT
X102
2.1
X.IN
EFOEC
W909
8004T4 8MHz
0
TEST
C107
5.1
OSC2
10P CH
R121
C108
5.1
OSC1
4.7K
10P CH
0
B.B HI
R122
R155
3.7
SDA
4.7K
SDA
R123
270
R156
4.5
SCL
4.7K
SCL
270
R114
5.0
VD
10K
R115
4.5
HD
10K
0
SWITCHING
OSDBLK
Q105
C117
2SC2412K
RS
0
5.0
0.0047
R116
OSDB
VD
0.6
B
22K
0
0
OSDG
0
OSDR
SWITCHING
R118
Q106
4.5
47K
HD
DTC114TKA
0.6
0
C178
100P
CH
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D
E
(SYSCON PCB)
W827
0
0.5
0
TIMER MICON
SWITCHING
IC101
OEC6052A
Q102
2SC2412K
0
VSS
0
PAL/SEC.A
R157
0
10K
HALF TONE
NC
0
SINEMA/4:3
R134
5.1
10K
IIC OFF
R159
2.2
H.SW
10K
0
NC
C.ON/OFF
0
0
T'TEXT RESET
NC
0
H.BLK CUT
NC
C112
0
6.3V
330
KS
MUTE H
R171
D102
MUTE-H
4.0
1.5K
LFB-01L
VT
0.2
NC
0
P.B.LED
R124
0
10K
NC
0
NC
4.9
TRICK PB L
TRICK_PB-L
0.2
AGC
2.6
V.SIZE/V.POSI
NC
0
AV2
NC
0
AV-HI
AV-H
R190
AV-H
1.0
10K
ATS.LEVEL
ATS LEVEL
4.9
COLOR SYSTEM
0
DV SYNC
2.5
AFT
R146
5.1
KEY A
4.7K
R147
5.1
KEY B
4.7K
R150
0
VL
4.7K
0
R151
VH
4.7K
0.2
SECAM_VL
NC
0.1
NC
0
VSS
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
J-14
F
G
R133
10K
FROM/TO POWER I/O
POWER_FAIL[DC]
R185
P.CON+9V
150 1/4W
P.CON+5V[B]
VCR_POWER-H
GND
SCL
SDA
R110
I2C_OFF
R136
AT+5.6V
22K
1K
FROM/TO CHROMA
W723
STOP
W706
(W207)
VCR_POWER-H
FROM/TO SYSCON
R163
H.SW
2.2K
STR-B
S.CLK
S.DATA-T-S
S.DATA-S-T
TRICK_PB-L
AV-HI
PWM_VT
FROM/TO TUNER/AUDIO
R141
5.5/6.0MHZ
10K
C150
330P CH
PWM_VT
VL
R184
VH
VCR_MUTE
15K
W880
AGC_CONTROL
AFT_S.CURVE
TU_MUTE
ATS.LEVEL
TU.VIDEO[B]
GND[A]
FROM/TO Y/C
SDA
SCL
AV-H
R172
COLOR_SYSTEM
4.7K
DV_SYNC[T]
DV_SYNC
FROM/TO CHROMA
OSDR
OSDG
OSDB
OSDBLK.
HD
VD
TV_POWER-H
SDA
SCL
B.B-H
FROM/TO OPERATION 1
REMOTE
PB_LED
KEY-A
KEY-B
TV_POWER-H
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
6
5
4
3
TUNER VIDEO SIGNAL
2
R.SIGNAL
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
PCB010
1
VM8158
H
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