Main (Vreg Fan) Circuit (1/2) - Panasonic SA-MAX5000GM Service Manual

6.4.

Main (VREG Fan) Circuit (1/2)

1 2 3
SCHEMATIC DIAGRAM - 5
A
A MAIN (VREG FAN) CIRCUIT
B
C
B1GBCFJJ0041
IC2104
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
GND VOUT VIN
1 2 3
D
C2100
C2176
C2104
C2177
10 0.1
10 0.1
E
DAMP_GND
IO PW_BT_SW4R6V
F
IO PCONT2
G
US MI IO TU FA CD DA DGND
H
NOTE: " * " REF IS FOR INDICATION ONLY
1 2 3
4 5 6
: +B SIGNAL LINE
Q2119
PDET
R2245
1K
D2111
DZ2J130M0L
LB2101 L2102
J0JHC0000046 G1C330MA0234
R2177
0
D2107
B0JCPG000032
C2180 R2176
C2194 C2155 C2149
0.1 10V220 10 0.1 56K
R2179
68K
R2248
R2175 C2153 C2151
4.7
22P
10K 4700P
C2187
680P
Q2117
B1ADGF000010
+5V VOLTAGE CONTROL
R2201
4.7K
PW_XSW3R3V
IO MI
R2200 R2202
4.7K 10K
QR2102
B1GBCFJJ0040
PCONT
R2235
2.2K
MI PW_SOC_1R5V
4 5 6
7 8 9
PCONT
MI
C2152
0.1
IC2101
C0DBAYY01594
+5.5V VOLTAGE REGULATOR
PH BOOT 1
10
LB2104
J0JGC0000063
9 VIN 2
GND
C2148 C2181
4.7 0.1
8 COMP EN 3
C2150
0.01
LB2105
7 VSENSE SS/TR 4
J0JHC0000046
6 PWGND RT/CLK 5
R2197
1.8M
R2196
1K
R2178
270K
Q2116
B1GBCFJJ0041
R2181
0 SWITCH
ZJ2*
IC2108
C0DBGYY03909
IC2107
+3.3V VOLTAGE REGULATOR
C0DBGYY00911
+1.5V VOLTAGE REGULATOR
R2198
GND VOUT VIN
1 CN VIN 4
1 2 3
C2164
1
2 GND VO 3
C2168 C2166
10
C2167 C2170
10 0.1
C2165
1
C2192
0.1
7 8 9
16
10 11 12
AM_BP 13 SMPS_BP
IO
12 PCONT
IO POWER_UP 11 POWER_MODE
SMPS_ID
10
9 SYS5V
MI SYNC 8 SYNC
7 +40V
6 +40V
5 +40V
4 POWER_GND
3 POWER_GND
2 POWER_GND
MI TEMP_DET 1 TEMP_DET
LB2100
J0JKB0000020
C2193
0.1
R2209 C2171 C2183
0 50V470 0.1
R2208
0
R2215 R2216
0 0
C2137
C2145
0.1 50V4700
R2110 R2121
0 0
0
0.1
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 1 ~ 2
FA: MAIN (FAN LED): SCHEMATIC DIAGRAM - 3
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 4
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 5 ~ 6
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 7
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 8
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 9 ~ 10
US: MAIN (USB): SCHEMATIC DIAGRAM - 10
1/2 2/2
SA-MAX5000GM/GS MAIN (VREG FAN)
10 11 12
13 14
P1
1
CN2103
F
TO
SMPS
CIRCUIT (CN1851)
IN SCHEMATIC
DIAGRAM - 15
TO MAIN (VREG FAN)
CIRCUIT (2/2)
MGND FA
PW_+36V
DA
R2204
2.2K
DAMP_GND DA
ZJ1*
15V_REG_BP IO
CIRCUIT
13 14