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A
B
8
7
6
5
SW_CVBS
4
3
COMPONENT_Y
2
CAUTION: DIGITAL TRANSISTOR
1
A
B
H-31
C
D
SYNC SEPA SCHEMATIC DIAGRAM
(SCALER PCB)
R205
R209
3.3K
220K
5.1
SYSNC_SEPA
C207
R201
Q201
KTA1504S_Y_RTK
5.5
1K
50V
0.1
KA
1.5
R204
C203
12K
1 B
R217
R214
3.3K
220K
5.1
SYSNC_SEPA
C214
R212
Q206
KTA1504S_Y_RTK
5.5
1K
50V
0.1
KA
1.5
R216
C216
12K
B
1
CAUTION: DIGITAL TRANSISTOR
C
D
E
F
D201
RB520S-30-TE61
C208
R211
5.2
0.3
470P CH
390
SW
5.1
Q205
C209
KRA104SRTK
0.1
B
5.1
C206
SW
0
Q204
25V
10
KA
KRC103SRTK
0
SYSNC_SEPA
Q203
1.0
KTC3875S_Y_RTK
R207
0.7
4.7K
0
SYSNC_SEPA
Q202
KTC3875S_Y_RTK
3.1
0.3
0
SYSNC_SEPA
Q208
1.0
KTC3875S_Y_RTK
R219
0.7
4.7K
0
SYSNC_SEPA
Q207
KTC3875S_Y_RTK
3.1
0.3
0
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.
E
F
G
FROM/TO OPERATION/SIDE JACK/REMOCON
CP204
(CP2204)
A2001WV2-5P
REMOCON IN
1
GND
2
AT+5V
3
4
STANDBY
P.CON+5V
5
FROM OPERATION/SIDE JACK/REMOCON
CP202
(CP2201)
A2001WV2-3P
GND
1
KEY B
2
KEY A
3
C211
470P CH
C212
FROM/TO MICON
470P CH
KEY-A
KEY-B
REMOCON_IN
STANDBY_LED
DVD_POWER
DVD_RESET
START_SW
DVD_TX&TX
DVD_RX&RX
C_SYNC
SYNC_HD
FROM SCALER
SW_CVBS
COMPONENT_Y
FROM REGULATOR
AT+5V
P.CON+5V
GND
FROM/TO AUDIO/VIDEO
CP203
(CD702)
A2001WV2-6P
GND
1
DVD_RX&RX
RX/RDY(I/O(0))
2
D202
DVD_TX&TX
TX/SSCCLK
3
START_SW
1SS355
START_SW
4
DVD_RESET
DVD_RESET
5
DVD_POWER
DVD_POWER
6
SYNC_HD
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
G
H
8
7
6
5
4
3
2
PCBDS0
CEF174
1
H
H-32
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