2-19
10K
R5005
1Y
2Y
G
N
D
8
LINE1
75
R5001
LVA10607
U 2 S D T
V I P
U S 4 . 8 V
SCLK
S M U T E
V S 1
V L E V 1
Y/COMP
D G N D
V M U T E 2
S C L K
S 2 U D T
V M U T E 2
U2SDT
V L E V 1
C
S2UDT
V M U T E 1
D V D P W R
S 2
A V C O M P
D C S
V I P
V M U T E 1
S 1
S C S
B L K / D 2 I P
C L P / B I A S
U C S
SCS
C P U R S T
DVDPWR
D V D P W R
CPURST
C L P / B I A S
UCS
S A F E T Y 3
V L E V 2
V L E V 2
V 4 . 8 V
V S 3
F S W 1 1 V
D4V
D 5 . 3 V
A 1 0 V O
Y/G
CB/B
CR/R
D 2 . 5 V
V D I S P
V H
D G N D
M 9 V
M5V
M G N D
D 3 . 3 V
0 . 1
C 6 0 0 3
100
R4351
2 2 / 2 5
C 4 1 0 1
K6501
QQR0621-001Z
0 . 1
C 6 0 0 2
Q 6 1 5 1
K T C 3 8 7 5 / Y G / - X
3 6 0
R 6 0 0 3
5 1 0
R 6 0 0 4
D V D P W R
270
R6152
D C S
2 2 0
R 6 0 0 9
S C L K
2 2 / 2 5
C 4 2 0 1
V M U T E 1
Q 6 1 5 2
K T C 3 8 7 5 / Y G / - X
3 6 0
R 6 0 0 1
5 1 0
R 6 0 0 2
V L E V 1
V I P
A V C O M P
C N 6 1 1
Q G F 1 0 3 6 F 1 - 2 5
1
DAC3OUT
2
DGND
3
DAC2OUT
4
DGND
5
DAC1OUT
6
DGND
7
DAC4OUT
8
S5V
9
DAC5OUT
10
D4V
11
D2V
12
D2V
13
TX
14
MGND
15
MGND
16
RX
17
M5V
18
M9V
19
DVDPWR
20
U2SDT
21
S2UDT
22
SCLK
23
SCS
24
UCS
25
CPURST
NI
L6501
0 . 1
C 6 0 0 4
270
R6151
S 1
V M U T E 2
2 2 / 2 5
C 6 0 0 8
K 6 0 0 1
N Q R 0 5 0 2 - 0 0 1 X
C L P / B I A S
D G N D
D 3 . 3 V
1 0 0
R 6 0 0 7
14
C r I
13
M U T
12
C b
11
C L P
10
C Y
9
I / P
8
B I A
7
G N D
6
Y I N
5
Y C
4
C O M
3
M U T
2
C H R
1
V C C
I C 6 5 1
G P 1 F A V 3 0 T K 0 F
1
V I N
2
V C C
3
G N D
B L K / D 2 I P
8 2 0
R 6 0 0 5
0.1
C6071
4 7 0 / 1 0
C 6 0 0 1
S 2 U D T
V S 1
NI
R6015
FR
N I
R 6 0 1 0
U 2 S D T
2 7 0
R 6 0 0 6
S C S
4 . 7 K
R 6 1 5 4
S 2
100
R6501
U C S
C P U R S T
3 3 / 1 6
C 6 5 0 1
4 7 0 P
C 6 5 5 2
I C 6 2 1
M M 1 5 9 4 J F - X
8
V i n
7
N C
6
N C
5
C o n t
4
C n
3
G N D
2
N C
1
V o u t
4 . 7 K
R 6 1 5 3
C N 6 2 1
Q G F 1 0 3 6 F 1 - 0 5
1
LRMUTE
2
FAOUTL
3
AGND
4
FAOUTR
5
A6V
S M U T E
U S 4 . 8 V
V D I S P
M 9 V
D G N D
D 5 . 3 V
B U P
M G N D
1
C6551
C6553
1
Q 6 1 5 3
K R A 1 0 2 S - X
Q 4 5 0 1
K T A 1 2 6 7 / Y G / - T
22/35
C4501
10/35
C4502
4 7 K
R 4 5 0 1
F S W 1 1 V
R4503
15K
R4504
10K
S A F E T Y 3
V 4 . 8 V
VIDEO_PWB
B 1 9 0 6
B U S
V L E V 2
Q 6 1 5 4
K R A 1 0 2 S - X
V S 3
R6155
560
R6156
560
2.2K
R4502
D4501
MTZJ6.8C-T2
Q4502
KTC3875/YG/-X
R 4 5 0 5
1 0 K
R4506
100K
D 6 0 0 1
1 N 4 0 0 3 S - T 5
C4503
NIL
C P 7 0 1
B1905
BUS
C N 7 9 8
N I
1
LRMUTE
2
FAOUTL
3
AGND
4
FAOUTR
5
A6V
W R 6 0 1
1
N C
2
N C
3
V D I S P
4
D 2 . 5 V
5
D G N D
6
D 5 . 3 V
7
M G N D
8
M 9 V
9
M 5 V
1 0
A G N D
1 1
A 1 0 V
1 2
B U P
V H
22k
R6851
39k
R6852
C6853
NI
Q 6 8 5 1
R S S 0 9 0 N 0 3 - X
D
G
S
Q 6 8 5 2
K T C 3 8 7 5 / Y G / - X
1k
R6853
D6852
NI
C6854
NI
D6851
MTZJ9.1A-T2
4.7k
R6854
C4504
0.047
C4505
0.047
N I
R 6 0 0 8
0 . 4 7 / 5 0
C 6 0 0 5
0 . 4 7 / 5 0
C 6 0 0 6
0 . 4 7 / 5 0
C 6 0 0 7
W 1 1
1
C4351 22/35
C6073
0.01
B1909
NI
B1908
BUS
B1910
NI
B 1 9 1 1
N I
B1912
NI
NI
R6855
B 1 9 0 7
N I
C6074
NI
C 6 8 5 5
N I
B1913
BUS
TO CN701 OF DVD MODULE
(SHEET 10)
2 . 2 V
0 V
4 . 3 V
1/4W
2.0V
0 V
1 . 5 V
3.3V
0 V
LPF
0V
4 . 3 V
1 . 5 V
OPTICAL OUT
2 . 2 V
1 . 5 V
4 . 8 V
2 . 3 V
2 . 2 V
4 . 3 V
3 . 7 V
A10V SW
1 2 . 7 V
4 . 2 V
1 2 . 7 V
R 6 0 0 2
1 0 0
3 6 0
R 6 0 0 3
3 6 0
R 6 0 1 0
1 0 0
N I
2 7 0
R 6 0 0 8
2 2 0
5 1 0
R 6 0 0 7
5 1 0
5 1 0
R 6 0 0 9
R 6 0 0 4
R 6 0 0 6
N I
5 1 0
J / U
N I
N I
E
R 6 0 0 1
1 0 0
8 2 0
3 6 0
8 2 0
D o
R 6 0 0 5
3 6 0
2 7 0
1/4W
B 1 9 0 7
1 3 . 4 V
1 0 . 5 V
5 . 2 V
3 . 3 V
3 . 2 V
0 V
4 . 8 V
7
5
0
8
6
4
1 0
9
3
0
5 . 2
1 3 . 5
0
1 1
1 2
W R 6 0 1
1 3 . 1
1
3 9 . 3
2
0
0
0
2 . 0
8 . 6
1 3 . 0 V
9 . 6 V
11.3V
0 . 5 V
1 . 1 V
0 . 6
0
0 . 9
0 . 5
3 . 2
2 2
3
1 5
0 . 3
2
4 . 5
1
1 7
3 . 3
2 . 0
3 . 3
2 1
1 9
1 2
1 4
8
6
0
C N 6 1 1
1 0
1 6
2 . 0
1 1
9
0
4 . 8
1 8
5
4
3 . 2
1 3
7
0
8 . 7
9 . 7
0
1 . 7
0
0 . 6
2 0
3 . 3
2 3
3 . 2
2 4
2 5
3 . 3
8 . 9
1
0
2 . 5
2
4
3
2 . 5
5
3 . 2
C N 6 2 1
4 . 8 V
4 . 8 V
0 . 8 V
4 . 8 V
0 . 8 V
0 . 7 V
0 V
0 V
0 V
0 V
0 . 7 V
(FMU-AM1-11M)
TO CN712 OF DVD MO
(SHEET 10)
(FMU-AM1-11M)
(LVS10450-001A)
TO MICON
(SHEET 7)
(LVS10450-001A)
TO MICON
(SHEET 7)
TO CN211 OF POWER
(SHEET 6)
(LVS10449-001A)
TO MICON
(SHEET 7)
(LVS10450-001A)
*
*
*
*
*
*
*
*
*
*
*
V 4 . 8 V R E G .
Video output section
Содержание EX-A10
Страница 33: ... No MB487 1 33 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...
Страница 37: ... M E M O ...
Страница 73: ... M E M O ...