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A
B
8
7
FROM Y/C/AUDIO/HEAD AMP
Y/C_V
FROM POWER
P.CON+9V
AT+5V
D1202
6
AT+5.6V
11E1-EIC
GND
W897
1.6
0
0.8
5
1
2
3
16
15
14
1.5
0
1.6
5.1
4
TO CHROMA/IF
W801
TEXT_B
W802
TEXT_R
W812
TEXT_G
TEXT_Y
TEXT_SYNC
GND
3
FROM/TO MICON
SCL
SDA
OSD_R
OSD_G
OSD_B
OSD_Y
TEXT_RESET
2
D1252
1SS133
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-13
C
T'TEXT SCHEMATIC DIAGRAM
R1108
820
L1202
10uH 0305
SYNC BUFFER
0
0.8
0.8
0
1.5
4
5
6
7
8
C1202
13
12
11
10
9
0
1.5
0
1.6
16V
100
YK
C1273
16V
100
YK
C1274
16V
100
YK
4.8
W884
0.3
0
BLK
BUFFER
Q1262
2SC2412K
R1289
3.3K
C
D
E
(SYSCON PCB)
L1203
5.1
3.2
10uH 0305
BUFFER
3.8
Q1101
R1115
KTD863_Y
1.5K
0
BUFFER
5.21
Q1104
2SC2412K
0
R1255
120
W863
4.8
C1257
2.3
Q1253
6.3V
100
KA
2SC2412K
1.7
W854
R1251
100
W882
R1256
100
W881
R1280
100
W806
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D
E
F
G
T'TEXT IC
IC1201
ET-TVT008B
0
0
0
0
0
3.0
3.0
1.2
0
3.0
52
51
50
49
48
47
46
45
44
0
CS1
4.76
SCL
4.75
51 FLAG2
42 OSC OUT
SDA
52 CS0
0
41 OSC IN
40 GND2V3
NC
TDO
5.0
VDD5V1
0
GND3V4
0
GNDA1A
C1208
2.0
VREFP
0.1
F
1.1
C1209
VREFN
3.0
0.1
F
VDDA1
R1203
C1207
1.5
1K
28 BLUE
VINP
27 BLANK
6.3V
47
KANP
0
GNDA1B
0
NC
14
15
16
17
18
19
20
21
22
0
0
1.2
2.5
3.4
1.5
1.9
3.1
3.2
R.SIGNAL
G.SIGNAL
B.SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
F
G
H
8
7
6
0.40
0.5
0
43
42
41
40
3.0
5
VDD3V1A
R1206
C1219
3.0
VDD3V1B
100
0.022
B
1.41
C1220
PLLRC1
0.1
F
0
GND3V1B
0
GND3V1A
0
GND3V5
5.02
VDD5V2
C1218
5.0
4
RSTB
0.22
F
0
R1211
MUTE
NC
4.7K
D1201
4.9
1SS133
RED
4.9
GREEN
4.8
5.6
23
24
25
26
5.0
0
0
0
W831
3
2
PCB010
VMA240
1
H
G-14
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