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A
B
8
7
FROM/TO JACK OUT
(1608)
(CP8101)
CP4300
TWG-P23P-A1
C1003
23
LOUT
1 B
22
GND
C1005
21
ROUT
1
B
20
GND
W815
19
AV1_C
18
GND
W804
17
AV1_Y
6
16
GND
W858
15
YUV L IN
14
GND
W861
13
YUV R IN
12
GND
W863
11
CVBS1
10
GND
W865
9
AV1 L IN
8
GND
W826
7
AV1 R IN
6
GND
W869
5
AV3_V
5
4
GND
W872
3
AV3_U
2
GND
W875
1
AV3_Y
4
3
ACCESSORY
CD3805
TD-OR0157F
TM101
CD501
000-103000550
BT001
P205-1324-4
R03 (AB) 2P TG AO DB
BT002
R03 (AB) 2P TG AO DB
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
B
H-15
C
D
AV SWITCH SCHEMATIC DIAGRAM
(MAIN PCB)
AUDIO_LOUT
POWER_GND
AUDIO_ROUT
S_JACK_C
S_JACK_Y
YUV_A_L
YUV_A_R
13
CVBS_IN
VIDEO_A_L
VIDEO_A_R
9
PR_IN
10
PB_IN
8
Y_IN
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.
C
D
E
F
C4288
W904
25V
10
V-S
C4287
W900
25V
10
V-S
C4297
W901
25V
10
V-S
CAUTION
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
F
G
FROM SOUND AMP MUTE
AUDIO_ROUT
AUDIO_LOUT
POWER_GND
TO JACK
YUV_A_L
YUV_A_R
TO DVD_INTERFACE/AV_SWITCH
S_JACK_Y
S_JACK_C
VIDEO_A_L
VIDEO_A_R
W923
W921
W802
TO SCALER
CVBS_IN
SW_PB/D_PB
SW_PR/D_PR
SW_Y/D_Y
FROM/TO REGULATOR
GND
ATTENTION
:LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
G
19DV550P
H
8
7
6
5
4
3
2
PCBF40
CMG130
1
H
H-16
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