Jack2 - Sanyo DP26671 Service Manual

A B
8
J4200
AV-5A-66H
YELLOW
NC
J4202
AV-5A-68H
WHITE
7
NC
J4203
AV-5A-67H
RED
6
GREEN
BLUE
RED
J4204
AV3-6B-15H
5
J4205
AV3-6D-14H
YELLOW
WHITE
RED
4
J4206
AV2-6B-08Z
RED C4251
10V 10 B 2125
C4252
10V 10 B 2125
WHITE
3
2
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
1
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
G-29
C
JACK2 SCHEMATIC DIAGRAM
R4219
AV1_CVBS
100 1/10W 1608
R4220
AV1_L
15K 1/10W 1608
R4221
AV1_R
15K 1/10W 1608
R4228
AV3_Y
100 1/10W 1608
R4229
AV3_PB
100 1/10W 1608
R4230
AV3_PR
100 1/10W 1608
R4232
AV2_CVBS
100 1/10W 1608
R4233
AV2_L
15K 1/10W 1608
R4234
AV2_R
15K 1/10W
1608
R4240 560 1/16W 1005 AUDIO_OUT_R
R4241 560 1/16W 1005 AUDIO_OUT_L
C
D E
(MAIN PCB)
0
BUFFER
R4244
4.5
Q4200
KTC3875S_Y_RTK
1K 1/16W 1005 4.5
0
0
AMP
AUDIO_OUT_R
Q4206 16V
0
KTC3875S_Y_RTK
0
BUFFER
R4253
4.5
Q4207
KTC3875S_Y_RTK 1K
AMP 4.5
0
1/16W
Q4208 C4257
0
KTC3875S_Y_RTK
16V 1 B
AUDIO_OUT_L
0
2125
MUTE_SW
Q4210
KRA101SRTK
0 R4266
5.0
1K 1/16W
5.0
R4263
4.5
15K 1/16W
MUTE SW
R4260
EXT_MUTE-H 0
MUTE_SW Q4211
10K 1/16W 1005 Q4209 KTC3875S_Y_RTK
0
KTC3875S_Y_RTK
R4265
0
1K 1/16W
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
R4249
33 1/16W
C4255
ROUT
1 B
2125
R4267
33 1/16W 1005
LOUT
AT+5V
4.5
0
MUTE SW
0
Q4212
KTC3875S_Y_RTK
P.CON+11V
4.5
0
CAUTION: DIGITAL TRANSISTOR
F G
H
8
FROM/TO SCALER VIDEO/AUDIO
LOUT
ROUT
AV1_CVBS
AV1_L
AV1_R
AV2_CVBS 7
AV2_L
AV2_R
AV3_Y
AV3_PB
AV3_PR
FROM/TO MICON
EXT_MUTE-H
6
FROM/TO REGULATOR
AT+5V
P.CON+11V
5
4
3
GND
2
PCBF40
CML222
1
H
G-30