Panasonic SC-CMAX5GS, Service Manual

Page: 59 / 92

59
12.8. MAIN (VREG FAN) CIRCUIT (2/2)
15 1 6 1 7 18 19 2 0 2 1 22 2 3 2 4 2 5 26 27 2 8
15 1 6 1 7 18 19 2 0 2 1 22 2 3 2 4 2 5 26 27 2 8
A
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 - 7
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 (1/ 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
TO F A N
TO S MP S MODULE
D S
CN 2 101
1
2
R 2 111...CM AX 5
0
R 22 44
0
R 2227
0
R 22 41
0
R 22 15
0
7
9
11
10
1 2
8
2
3
1
5
6
4
13
CN 2 103
50 V 1000
C 2 13 7
0.1
C 2 145
50 V 4 7 0
C 2 1 7 1
0.1
C 2 183
R 22 00
B1 A DGF000010
Q2 11 7
4. 7 K
R 22 0 2
10K
R 22 45
0
R 22 01
4. 7 K
R 22 35
2 . 2 K
2 1 3
LB 2 100
J0JKB00000 2 0
0.1
C 2 103
R 2 10 2 4 7 K
R 2 101 6 80
1 2 K R 2 103
0 R 2 100
10 C 2 101
0.1
C 2 1 7 4
6 7 5
2 4 3
8
1
R 2 130
F A N CONTROL
22 0
C 2 1 2 1
10
R 2 1 26
8 2 K
R 2 1 2 5
27 0K
R 2 1 2 9
6 .8K
6 .3 V 100
C 2 113
D 2 101
D A2 J10100L
R 2 135
0.1
Q2 104
B1 A BCF000 2 31
F A N CONTROL
Q2 10 6
B1 A BCF000 2 31
F A N CONTROL
Q2 108
B1 A BCF000 2 31
C 2 118
1
C 2 1 2 4
6 .3 V22 0
C 2 1 26
0.1
4 7 0K
R 2 141
27
R 2 143
R 2 13 7
100
R 22 03
J0JGC00000 6 3
C
2
1
67
10
C
2
1
6
81
0
6 .3 V 1000
C 2 1 7 0
J0JGC00000 6 3
LB 2 10 6
C 2 18 6
1000P
C 2 185
1000P
ZJ 2 100
SYS 5 V
+40 V
SY NC
+40 V
+40 V
POWER_GND
POWER MODE
S MP S _ID
S MP S _BP
PCONT
POWER_GND
TEMP_DET
POWER_GND
C 2 1 6 4
1
C 2 1 6 5
1
1 4
2 3
C0DBG YY 00911
IC 2 10 7
V O
+1.5 V V OLT A GE REGUL A TOR
C0DBG YY 03909
IC 2 108
+3.3 V V OLT A GE REGUL A TOR
GND
CN V IN
+5 V V OLT A GE CONTROL
B1GBCFJJ0040
Q R 2 10 2
PCON
V IN GND V OUT
A
OUT
PO S ITI V E
NEG A TI V E
V
+
B+IN B-IN
GND A
+IN
B OUT
A
-IN
Q2 100
F A N CONTROL
B1 AA JC000019
IC 2 10 2
F A N CONTROL
C0 A BBB00034 2
DC_DET_ A MP S O
F A N_OUT S O
PW_ S TDB Y _3R3 V S O
PW_1R5 V
S O
PW_ S TDB Y _5 V CN
PW_+3 6V
S O
D A
U S
D A
CN
TEMP_DET
S O
D A MPGND
D A
PCONT 2 _BT S O
SY NC S O
S MP S _ID
S O
PCONT
S O
R 2 1 2 3...G S
0
R 2 1 27 ...PH
0
R 2 1 62 ...PR
0
DGND CN D S S O U S
ZJ1001 CH ASS I S2 S O