Sanyo DP19640 Service Manual page 37

A B
8
7
6
5
4
FROM/TO JACK2
AV1_C_IN
AV1_Y_IN
AV1_CVBS_IN
3
AV3_PR
AV3_PB
AV3_Y
2
1
A B
G-17
C D
JACK SCHEMATIC DIAGRAM
HDMI AUDIO IN
J4302
R4316
CKX-035-349ABZ1 W825
5
NC
1K 1/16W
4 NC
L
2
R4317
W802
3
R
1K 1/16W
6 NC
7 NC
1
W852
W828
W854
W824
W845
W857
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
(MAIN PCB)
12
DVI_A_IN_L
13
DVI_A_IN_R
W830
SPDIF
SPDIF_OUT
R4238
VGA-R
100 1/16W
R4247
VGA-G
100 1/16W
R4250
VGA-B
100 1/16W
PC_H
PC_V
AV1_C
AV1_Y
D AUDIO DRIVER
KTC3875S_Y_RTK
AV1_CVBS W816
D5.0V
5.0
AV3/AV4_PR
C4230 R4235
SPDIF_OUT
AV3/AV4_PB 0.1 B 2.2K 1/16W
AV3/AV4_Y
E
F G
PC IN
CP4203 WD-00021-R
VGA-R 1
VGA-G 2
VGA-B 3
NC NC 4
DGND 5
AGND 6
AGND 7
AGND 8
NC DSUB_5V 9
DGND 10
NC NC 11
DDCD 12
R4258
VGAHS 13
R4262
2.2K 1/16W
VGAVS 14
2.2K 1/16W
DDCC 15
JG4202
JG4203
COAXIAL OUT
J4206
AV-4B-75H
Q4204
14
R4251 C4240 B4215
2.8 FCM1608CF-600T06
68 1/16W 0.1 B
3.2
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.
F G
H
8
7
FROM/TO REGULATOR
D5.0V
GND
6
FROM/TO AUDIO SWITCH
DVI_A_IN_L
DVI_A_IN_R
5
FROM/TO SCALER VIDEO/AUDIO
PC_V
PC_H
VGA-R
VGA-G
VGA-B
SPDIF
AV1_Y
AV1_C
AV1_CVBS
AV3/AV4_Y
4
AV3/AV4_PB
AV3/AV4_PR
3
2
PCBF40
CMJ156
1
H
G-18