62
12.7. Backend (Video) Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
BACKEND (VIDEO) CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-VKX25EE/GA/GS BACKEND (VIDEO)
CIRCUIT
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
DV: BACKEND (DV5U): SCHEMATIC DIAGRAM - 1 ~ 4
MD: BACKEND (MOTOR DRIVER): SCHEMATIC DIAGRAM - 5
VI: BACKEND (VIDEO): SCHEMATIC DIAGRAM - 6
R3804
1K
B1GBCFJN0038
MUTING CONTROL
Q2801
R3808
75
C3801
6.3V1000
100P
C3807
2
1
JK3801
VIDEO OUT
J0JBC0000015
L3802
G1C100K00019
L3801
C3803
6.3V100
C3802
0.01
C3805
0.01
C3806
0.1
R3802
0
R3803
0
R3801
0
R3805
0
R3807
0
R3806
0
C3804
6.3V22
26
25
27
28
17
18
20
22
24
23
21
19
8
7
5
6
16
15
10
9
13
14
11
12
3
1
2
30
32
31
4
29
C9ZB00000461
VIDEO DRIVER
IC3801
CVIN
MUTE1
GND
MUTE2
CBIN
BIAS
CYIN
CIN
YIN
SEL
SEL
S1
S2
VCC1
VOUT
GND2
GND2
GND2
YOUT
VSAG
GND2
CBSAG
CYSAG
CBOUT
YSAG
CYOUT
COUT
SDCOUT
CROUT
CRSAG
CRIN
VCC2
VMUTE
DV
PW_V+5V
DV
C
DV
VGND
DV
Y
DV
Содержание SA-VKX25EE
Страница 5: ...5 1 4 Caution For AC Cord For GS only Figure 1 3 ...
Страница 12: ...12 5 Location of Controls and Components 5 1 Remote Control Key Button Operation ...
Страница 13: ...13 5 2 Main Unit Key Button Operation ...
Страница 14: ...14 6 Service Mode 6 1 Service Mode Table 6 2 Sales Demonstration Lock Function ...
Страница 19: ...19 6 5 Self Diagnostic Mode 6 5 1 Self Diagnostic Mode Table 1 For DVD Module ...
Страница 20: ...20 6 5 2 Self Diagnostic Mode Table 2 For DVD Module ...
Страница 21: ...21 6 5 3 Self Diagnostic Mode Table 3 For DVD Module ...
Страница 24: ...24 6 6 Self Diagnostic Function Error Code 6 6 1 Mechanism Error Code Table 6 6 2 DVD Module Error Code Table ...
Страница 33: ...33 BACK END PCB 7 5 9 FP8101 Pin 5 Pin 7 Pin 9 Pin 11 5V 10 11 ...
Страница 35: ...35 8 3 Main Components and P C B Locations ...
Страница 44: ...44 ...
Страница 54: ...54 ...
Страница 56: ...56 ...
Страница 78: ...78 ...
Страница 86: ...86 ...
Страница 90: ...90 ...