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A
B
8
R107
R105
100
100
TEST POINT
7
CP101_1
8283_0612_00_000
1
GND
2
I2C_SCL
S-24C08ADPA-01
3
I2C_SDA
0.0
4
I2C_OFF
E0
5
AGC
0.0
6
E1
AFT
0.0
E2
FROM/TO IF/CHROMA/SOUND AMP
0.0
TUNER_AGC
VSS
TUNER_IF
AFT
6
SDA
SCL
OSD-R
OSD-G
OSD-B
OSD-Y
AFC
T_TEXT_RESET
A_MUTE
5
BUFFER
Q103
DTC114TKA
4
R111
TO JACK
4.7K
AV1
AV2
3
ACCESSORY
2
BT001
R03(AB)E_20_T
ANT001
T4-216BP-BK
TM101
BT002
SBER00192A
R03(AB)E_20_T
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-1
C
MICON/TUNER SCHEMATIC DIAGRAM
MEMORY IC
IC102
5.2
VCC
0.0
MODE
R124
SCL
4.8
100
R113
SDA
4.8
100
D110
D109 MTZJ5.6B
MTZJ5.6B
NC
NC
MICON IC
NC
NC
4.6
4.8
5.0
5.0
0.0
4.9
0.0
5.0
4.9
4.8
IC101
44
43
42
41
40
39
38
37
36
OEC6056A
4.9
T_RESET
4.4
A_MUTE
5.0
0.0
BLUE BACK H
NC
4.8
0.0
NC
DEGAUSS
0.0
0.0
YS MUTE
NC
R108
4.8
AV1
12 9V POWER
34 SOUND B
10K
13 STAND BY LED
35 SCL
R109
4.8
AV2
14 ON TIME LED
43 AKB WHITE
10K
21 OSD Y
44 POWER
R110
4.8
ATS
22 H-SYNC
R142 1.2K
22K
4.9
KEY
4.8
AFT
5.2
FORTHED VCR
12
13
14
15
16
17
18
19
20
0.8
3.8
0.3
0.0
0.0
0.0
4.4
4.4
4.4
4.4
NC
NC
NC
NC
W936
STAND BY
(W076)
D106
R114
270
SLR-342VCT32
OSD-R
OSD-G
OSD-B
OSD-Y
AFC
R138
1.2K
R102
R103
390
820
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(MAIN PCB)
OS101
GP1U281Q
TU001
S902Y
5.0 4.8 0.0
NC
TP001
B101
BLM21A601SPT
C008
0.01 B
D104
1
2
1S2472
0.0
RESET IC
35
34
IC103
PST600C
SOUND A
5.0
SD
5.0
REMORT
5.0
1
2
3
P_FAIL
4.2
C108
0.1
B
4.9
0.0
5.0
RESET
5.0
X101_1
3
D103
8MHz
C114
22P CH
XOUT
3.8
1SS133
C121
27P CH
XIN
4.4
W818
TEST
0.0
C104
12P CH
OSC OUT
5.0
OSC IN
4.9
C105 12P CH
V-SYNC
5.2
21
22
4.9
5
4
R139
2.2K
5.2
4.9
3.9
H-BUFFER
0.1
V-BUFFER
Q102
Q101
2SC2412K
2SC2412K
0.0
0.0
D
E
F
G
PH001
003P-2100
NC
TUWOF4EG-771F2
PH002
003P-2100
NC
NC
NC
NC
C003
50V
4.7
KS
C007
0.01 B
D105
11E1N
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
FROM DEFLECTION/CRT
FBT_5V
VD
FROM/TO POWER
POWER_FAIL
6
130V
POWER
AT+5.6V
GND
5
FROM IF/CHROMA/SOUND AMP
4
FBT_5V
AT+5V
GND
3
2
PCB010
TM9430
1
H
G-2
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