Panasonic SC-CMAX5GS, Service Manual

Page: 58 / 92

58
12.7. MAIN (VREG FAN) CIRCUIT (1/2)
A
1 2 3 4 5 6 7 8 9 10 11 1 2 13 14
1 2 3 4 5 6 7 8 9 10 11 1 2 13 14
C
D
B
E
G
H
F
A M A IN ( V REG F A N) CIRCUIT
S CHEM A TIC DI A GR A M - 6
S C-CM AX 5G S /PH/PR M A IN ( V REG F A N) CIRCUIT
2 / 2 1/ 2
TO M A IN ( V REG F A N)
CIRCUIT ( 2 / 2 )
1
2
3
4
5
S O: M A IN ( S OC): S CHEM A TIC DI A GR A M - 1
U S : M A IN (U S B): S CHEM A TIC DI A GR A M - 2
D S : M A IN (D S P): S CHEM A TIC DI A GR A M - 3 ~ 4
D A : M A IN (D A MP): S CHEM A TIC DI A GR A M - 5
V R: M A IN ( V REG F A N): S CHEM A TIC DI A GR A M - 6 ~ 7
CN: M A IN (CONNECTOR): S CHEM A TIC DI A GR A M - 8
: +B S IGN A L LINE
C
2
1
2
84
.
7
C
2
18
2
0.1
R
22
3
72
.
2
K
0.1 C 2 11 7
0.1 C 2 11 6
8 3
T1
4
5 6
7
9
10
2
1
THERM
A
L P
A
D
C0DB AYY 01594
IC 2 103
Q2 114
S WITCH
B1GBCFJJ0041
30K
R 2 1 6 8
27 K
R 2 180
0.01
C 2 139
1000P
C 2 138
15K
R 2 1 67
C 2 140 4 7 P
R 2 104 0
R 22 33
0
R 22 34
0
3
2
1
D 2 109
B0 A DDJ00003 2
R 222 0
0
R 22 19
0
3
1
2
D 2 100
B0 A DDJ00003 2
D 2 108
D A2 J10100L
C
2
144
0.1
C 2 1 77
0.1
C 2 100
10
J0JGC00000 6 3
R 22 11
B1GBCFLL003 7
Q R 2 103
2 1 3
C
2
1
76
0.1
C
2
104
10
C 2 143
6 .3 V 1000
R 22 1 6
0
LB 2 103
J0JHC000004 6
0.01
C 2 134
0.1
C 2 1 7 9
0.01
C 2 13 6
100
R 2 15 7
8 2 0
R 2 15 6
1 6V22 0
C 2 135
DZ 2 J130M0L
D 2 104
10
C
2
14
2
8 2 K
R 2 1 6 4
100K
R 2 1 6 5
10
C
2
141
2
5
V
100
C
2
115
R 2 1 66
10K
L 2 101
G1C4 7 0M A 0 2 91
B0JCPG00003
2
D
2
10
6
4. 7
R 22 43
6 80P
C 2 184
C0DBG YY 03909
IC 2 104
+3.3 V V OLT A GE REGUL A TOR
B1B A CG0000 2 3
Q2 113
+1 2V V OLT A GE REGUL A TOR
V OUT V IN GND
+15 V DC-DC CON V ERTER
GND
COMP
PH BOOT
EN
SS /TR
RT/CLK
V IN
PWGND
VS EN S E
LB 2 10 2
J0JHC000004 6
C
2
1
2
34
.
7
C
2
1
7
8
0.1
8 3
T1
4
5 6
7
9
10
2
1
THERM
A
L P
A
D
C0DB AYY 01594
IC 2 100
Q2 115
S WITCH
B1GBCFJJ0041
30K
R 2 134
30K
R 2 18 2
0.01
C 2 1 22
8 2 0P
C 2 11 2
1 2 K
R 2 1 2 4
C 2 111 4 7 P C
2
10
6
0.1
LB 2 101
J0JHC000004 6
LB 2 104
J0JHC0000118
LB 2 105
J0JHC0000118
10
C
2
110
30K
R 2 114
30K
R 2 115
10
V
100
C
2
109
10
V22
0
C
2
10
7
R 2 11 6
10K
L 2 10 6
G0 A 100H00018
B0JCPG00003
2
DZ
2
100
4. 7
R 22 40
6 80P
C 2 1 7 5
+5. 6V DC-DC CON V ERTER
GND
COMP
PH BOOT
EN
SS /TR
RT/CLK
V IN
PWGND
VS EN S E
PW_+15 V CN
DC_DET_PWR S O
PW_+5R 6V
CN
PW_+3R3 V CN
PW_MU X _+1 2V
CN
D S
U S
S O
D S
D S
D S
D A