Toshiba 15DLV76 Service Manual page 19

A B
8
7
6
5
SW_CVBS
4
3
COMPONENT_Y
2
1
A B
H-19
C D
SYNC SEPA SCHEMATIC DIAGRAM
(SCALER PCB)
R205
3.3K
R209
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
3.3K
R214
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
CAUTION: DIGITAL TRANSISTOR
C D
E F
RB520S-30-TE61
C208
R211
5.2 0.3
CH 470P
390
SW 5.1
Q205
KRA104SRTK
C209
B 0.1
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
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.
E F
G
FROM/TO OPERATION/SIDE JACK/REMOCON
CP204 (CP2204)
A2001WV2-5P
D201
REMOCON IN 1
GND 2
AT+5V 3
STANDBY 4
P.CON+5V 5
FROM/TO OPERATION/SIDE JACK/REMOCON
CP202 (CP2201)
A2001WV2-3P
GND 1
KEY B 2
KEY A 3
C211
CH 470P C212
FROM/TO MICON
CH 470P
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/TO SCALER
SW_CVBS
COMPONENT_Y
FROM/TO 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
PCBDS0
CEF174
G
H
8
7
6
5
4
3
2
1
H
H-20