Main (Vreg Fan) Circuit (1/3) - Panasonic SA-MAX4000E Service Manual

4.11. Main (Vreg Fan) Circuit (1/3)

1 2 3
SCHEMATIC DIAGRAM - 11
A
A MAIN (VREG FAN) CIRCUIT
B
PW_FANOUT_16V
C
D
FAN_GND
FAN_OUT
SO
DC_DET_AMP
SO DA
E
F
PW_STDBY_5V
CO
PCONT2
SO
G
CO CD DS SYS5V_GND
CO US SO PW_STDBY_3R3V
PW_1R5V
SO
H
1 2 3
4 5 6
: +B SIGNAL LINE
Q2100
B1AAJC000019
FAN CONTROL
Q2103
B1AAJC000019
FAN CONTROL
R2101
680
1 A OUT V+ 8
R2117
680
2 A-IN B OUT 7
3 A+IN B-IN 6
4 GND B+IN 5
IC2102
C0ABBB000342
FAN CONTROL
IC2107
C0DBGYY00911
+1.5V VOLTAGE REGULATOR
Q2117
B1ADGF000010
+5V VOLTAGE CONTROL
CN
1
C2164
1
R2201
4.7K
2 GND
R2200 R2202
4.7K 10K
C2165
C2192
QR2102
R2235
B1GBCFJJ0040
2.2K
PCON
4 5 6
7 8 9
R2129
R2125
Q2104
270K 6.8K C2118 R2137
1 100
B1ABCF000231
C2113
6.3V100 FAN CONTROL
D2101
B1ABCF000231
DA2J10100L
FAN CONTROL
R2126
R2130 C2121
82K
220 10
R2118
47K
R2149
R2148
270K B1ABCF000231
Q2110 6.8K C2129
1
B1ABCF000231
C2130
6.3V100 FAN CONTROL
D2103
DA2J10100L
R2150
R2151 C2131
82K
220 1
IC2108
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
GND VOUT VIN
LB2105
1 2 3
J0JGC0000063
SYS5V
VIN
4
VO 3
1
0.1
SYS5V_GND
7 8 9
17
10 11 12
R2141
470K
Q2108
B1ABCF000231
FAN CONTROL
Q2106
CN2105
2 POSITIVE
1 NEGATIVE
R2143
27
CN2104
2 POSITIVE
1 NEGATIVE
R2153
470K
Q2112
Q2111
B1ABCF000231
FAN CONTROL
FAN CONTROL
R2154
100
R2155
27
R2110...MAX4000
0
TPN2116
ADD
(R2121)
R2121...GM/GS
0
TPN2123
DELETE
(R2122,R2123)
R2122...PS
0
TPN2125
R2123...PN
0
TPN2124
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
SO: MAIN (SOC I/O EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CO: MAIN (CONNECTORS): SCHEMATIC DIAGRAM - 7~ 8
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 9
1/3 2/3 3/3
SA-MAX4000E/GM/GS MAIN (VREG FAN)
10 11 12
13 14
TO FAN (REAR)
TO FAN (INTERNAL)
P1
TO MAIN (VREG FAN)
CIRCUIT (2/3)
CIRCUIT
13 14