Panasonic SA-MAX3500PU - Main (VREG Fan) Circuit (2;2)

65
12.10. Main (VREG Fan) Circuit (2/2)
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
A
MAIN (VREG FAN) CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-MAX3500PU
2/21/2
: +B SIGNAL LINE
H
TO
SMPS
CIRCUIT (CN1851)
IN SCHEMATIC
DIAGRAM - 20
AAW
AAX AAY
AAZ
ABA ABB
ABC ABD
ABE
ABF
ABG
ABH
ABI
ABJ
FA: MAIN (FAN LED) & MAIN (BLUETOOTH CONNECT): SCHEMATIC DIAGRAM - 1
FE: MAIN (FE): SCHEMATIC DIAGRAM - 2
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 3 ~ 4
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 5 ~ 7
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 10 ~ 12
213
C0DBGYY03909
+3.3V LDO
+5V REGULATOR
+5V REGULATOR
+3.3V LDO
+15V REGULATOR
+1.5V LDO
+5.3V DC-DC CONVERTER
IC2104
J0JHC0000046
LB2105
R2197
1.8M
R2178
100K
R1867
0
1K
R2196
68K
R2181
Q2116
B1GBCFJJ0041
0
R2212
0
R2217
R1868
0
C2192
0.1
0.1
C2166
0.1
C2170
10
C2168
213
C0DBGYY03909
IC2108
10
C2167
C2164
1
10K
R2175
R2203
0
C2165
1
14
23
C0DBGYY00911
IC2107
56K
R2176
0
R2177
L2102
G1C220M00082
B0JCPG000032
D2107
1K
R2245
B1GBCFJJ0041
SWITCH
Q2119
DZ2J130M0L
D2111
C2180
0.1
C2149
10
10V220
C2155
0.1
C2194
4.7
C2148
C2181
0.1
PGND
PW_+38V
7
9
11
10
12
8
2
3
1
5
6
4
13
CN2103
C2183
0.1
C2193
0.1
LB2100
J0JKB0000020
C2152
0.1
C2151
0.01
C2153
560P
R2179
10K
0.01
C2150
83
T1
4
56
7
9
10
2
1
THERMAL PAD
C0DBAYY01594
IC2101
C2104
10
C2177
0.1
R2131
1
1
R2133
R2134
1
R2132
1
0.1
C2120
R2127
270
PW_SW3R3V
PW_SW5R4V
TEMP_DET
PW_SW5R4V_ILUM
SYNC
MI
MI
IO
FEFA
IOMI
FEDA
PW_XSW3R3V IOMI
IOMI
FA
DA
FE
MI
PW_SOC_1R5V
DGND
C2176
0.1
10
C2100
0
R2211
B1ADCE000012
Q2107
0
R2218
QR2103
B1GBCFJJ0051
SMPS_BP
POWER_MODE
PCONT
POWER_GND
+38V
+38V
+38V
POWER_GND
POWER_GND
SYNC
SMPS_ID
SYS5V
TEMP_DET
GND
CN
VO
VIN
VINVOUTGND
PH
BOOT
EN
SS/TR
GND
COMP
PWGND
VSENSE
RT/CLK
VIN
VINGND VOUT
DA
DA