SCH08_VIDEO, OPTICAL INPUT
STBY POWER
ANALOG VIDEO
TMDS SIGNAL
AUDIO SIGNAL
DIGITAL AUDIO
GND LINE
POWER- LINE
POWER+ LINE
V0
1
VC
C
SW
5
VO
2
VI
N5
SW
1
SW
3
VI
N1
VI
N4
GN
D
SW
4
VO
3
VI
N3
SW
2
VS
S
VI
N2
VIDEO/OPTICAL PART
X
X
(6)
SW4
NLM2595 S/W TABLE(SW 2,5 CONTROL)
L
H
H
L
H
H
(10)
(14) SW2
SW1
FUNC.IN
(4)
SW3
L
MEDIA
L
L
CBL/SAT
MUTE
CO
MP
OS
ITE
IN
/O
UT
(2)
SW5
L
H
H
(L)
(L)
X
(L)
FIX
FIX
FIX
T V
MEDIA PLAYER
OPT1
OPT2
1.+12V
3.-12V
4.CVBS_SW2
5.CVBS_SW5
2.VGND
6.+5VD
TO
D
IG
IT
AL
B
'D
7.OPT1_IN
8.DGND
9.OPT2_IN
OP
TIC
AL
R
X
1/2
MEDIA PLAYER IN
CBL/SAT IN
MONITOR OUT
DS
P
PA
RT
PLAYER
R7802
82(1% )
C7801
22pF
C
780
7
0
.1
u
F
C
780
6
0
.1
u
F
C7804
10/50V
C
780
2
O
P
E
N
C7805
10/50V
R
780
4
75
(1
%
)
C
780
3
O
P
E
N
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC
78
1
N
JM
2595
M
T
E
1
R
780
6
10
K
R7801
1.8K
R
780
3
75
(1
%
)
JK781
CJJ4S063ZD
C
781
3
100
/50
V
C
781
2
0
.1
u
F
RX
VCC
GND
OUT
3
2
1
JK782
CJSJSR1124
C
771
4
0
.1
u
F
RX
VCC
GND
OUT
3
2
1
JK783
CJSJSR1124
C7715
0.1uF
C
780
8
O
P
E
N
C
780
9
O
P
E
N
D
780
1
Z
5
.1
V
D
780
2
Z
5
.1
V
R7807
270(1W )
R7808
270(1W )
C
781
1
10
/50
V
C
781
0
10
/50
V
1
2
3
4
5
6
7
8
9
C
N
78
1
J7805
OPEN
C
781
4
33
P
F
C
781
5
33
P
F
J7806
OPEN
R7812
33
R7809
33
R7811
33
R7810
33
CN781
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
16
