Panasonic SV-MP500VGK Service Manual page 27

C
MAIN CIRCUIT
Schematic diagram-5
K2 J E F
D3 E2 E3 F2 G2
K1
K2
K3
L3
H2
G3
H3
J2
J1
J3
U3
V3
T3
U2
V1
V2
T1
T4
U1
R3
T2
M3
M2
L1
L2
M1
P3
N2
N1
N3
R1
R2
P2
P1
T12
U11
T11
T10
U9
V9
T9
V7
U8
T8
V8
V4 U12 T5 U13 U4
R43
100K
TP3
13 14
H
M
L
G
I
B
A
L
K
C
D
E
F
G
H
I
J
L21
VDD 3.3V
L19
R51
10
L25
R53
L22
10
R54
L24
150
L18
L23
X2 12MHz
L20
A
B
C
N
A1
15
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN
R73
L37
2.7K
LCD CON.
C57 Z1.0
C90 Z1.0
C58 Z1.0
C59 Z1.0
C60 K0.1
C61 K0.1
C62 K0.1
C63 K0.1
C64 K0.1
L28
(0)
[0]
1
VSS LDR
R56
180K
[3.23]
2 OSC CHV
(1.33)
[0](0)
3 ENA OUT1
[3.26]
4 OUT2
VDD
(1.33)
IC4
C0HBZ0000045
EL DRIVER
[3.26] [3.26]
[3.0]
(1.36)
(1.36)
(0)
3 2 1
CE VDD VOUT
EXT
GND
5
4
[1.38]
0
(0)
IC7 [1.38]
(0)
C0DBAGZ00021
DC-DC CONV
B1CFMC00005
DC-DC CONV
SV-MP500V(GK/GH/GC/GD/GN) CIRCUIT DIAGRAM
16 17
27
CN4
H
K1MN30B00124
1
NC
2 /CS1
3 /RES
4
A0
5 WR (R/W)
6 RD(E)
7 DB0
8
DB1
9 DB2
DB3 G
10
11 DB4
12 DB5
13 DB6
14 DB7
15 VDD
16 VSS
17 VOUT
18 CAP3+
19 CAP1-
20 CAP1+
21 CAP2-
F
22
CAP2+
23 V0
24 V1
25 V2
26 V3
27 V4
28 C86
29 P/S
30 NC
E
D
[3.26]
(1.33)
8
[3.08]
(1.18)
7
AC:82V
6
5
AC:83V
C
D6
B
L8
[1.40]
(1.45)
0
Q8
A
18