51
12.9. Main (VREG Fan) Circuit (1/2)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
: +B SIGNAL LINE
A
MAIN (VREG FAN) CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-AKX660PN/PS,SA-AKX880PN/PS MAIN (VREG FAN)
CIRCUIT
2/2
1/2
TO MAIN (VREG FAN)
CIRCUIT (2/2)
1
2
3
4
TO CHASSIS GND
B
TO
SMPS CIRCUIT
(CN1851)
IN SCHEMATIC
DIAGRAM - 13
R2180
68K
150K
R2168
R2178
150K
R2181
68K
C2137
50V3300
C2189
50V22
C2145
0.1
0.1
C2183
R2216
0
ZJ2*
R2215
0
R2246
0
R2251
DA2J10100L
D2108
0
ZJ1*
7
9
11
10
12
8
2
3
1
5
6
4
13
CN2103
R2197
1.8M
0.1
C2181
C2150
0.01
R2237
2.2K
0.1
C2182
50V22
C2188
0.01
C2139
Q2116
B1GBCFJJ0041
SWITCH
R2196
1K
3
1
2
B0ADDJ000032
D2100
DA2J10100L
D2105
D2109
B0ADDJ000032
R2104
2.2
R2250
0
R2106
2.2
Q2101
DSA200100L
DC DETECT
DC DETECT
R2109
270
QR2101
B1GBCFJJ0041
R2105
2.2
C2102
0.1
3
1
2
C2176
0.1
C2104
10
C2177
0.1
2
1
3
C0DBGYY03909
IC2104
6.3V1000
C2143
10
C2100
R2167
10K
C2138
0.1
560P
C2153
C2151
0.01
R2179
10K
C2152
0.1
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
C0DBAYY01594
+5.6V DC-DC CONVERTER
IC2101
C2117
0.1
C0DBAYY01594
+15V DC-DC CONVERTER
IC2103
560P
C2140
30K
R2177
10K
R2175
30K
R2176
100
R2157
C2136
0.01
DZ2J130M0L
D2104
LB2103
J0JHC0000046
R2156
820
C2179
0.1
Q2113
B1AAJC000019
+12V VOLTAGE REGULATOR
0.01
C2134
C2135
25V220
C2115
25V33
C2155
10V100
120K
R2165
68K
R2164
10K
R2166
LB2101
J0JHC0000046
B1GBCFJJ0041
DC DETECT
Q2119
R2245
1K
R2170
0
B1GBCFJJ0040
DC DETECT
QR2103
R2252
1K
C2190
1000P
D2112
DZ2J220M0L
D2113
DZ2J220M0L
DZ2J130M0L
D2111
C2107
25V1000
0
R2191
R2199
0
B0JCPG000032
D2106
G1C470MA0445
L2101
B0JCPG000032
D2107
L2102
G1C330MA0234
10
C2142
0.1
C2144
DAMPGND
C2149
10
C2180
0.1
R2225
0
SYS5V
WIRE
CLAMPER
WIRE
CLAMPER
EN
VSENSE
COMP
SS/TR
RT/CLK
PWGND
BOOT
VIN
GND
VIN
VOUT
+37V
+15V DC-DC
+15V DC-DC
+3.3V CD
+12V MUX
+3.3V LDO
PH
GND
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
EN
VSENSE
COMP
SS/TR
RT/CLK
PWGND
BOOT
VIN
PH
GND
PW_+16V
CN
DAMPGND
DA
SMPS_BP
SO
PCONT
SO
POWER_MODE
SO
SMPS_ID
SO
SYNC
SO
PW_+36V
SO
DA
12V
DA
CN
15V_REG_BP
SO
DC_DET_PWR
SO
CN
5R6V
CD
CN
US
PW_CD_3R3V
CD
CN
US
DS
CD3R3_GND
CN
DS
US
SO
CDMOTOR_GND
CD
LED_GND
CN
DGND2
CN
SYS5V_GND
NOTE: “ * ” REF IS FOR INDICATION ONLY
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
SO: MAIN (SOC IO EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 7
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 8
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 ~ 10
1
2
ZJ3002*
CHASSIS_GND
CHASSIS_GND
1K
R2193
R2192
1.8M
Q2114
B1GBCFJJ0041
SWITCH
SYNC
+40V
+40V
+40V
TEMP_DET
PCONT
SMPS_BP
POWER_MODE
POWER_GND
POWER_GND
POWER_GND
SYS5V
SMPS_ID
Summary of Contents for SA-AKX660PN
Page 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation ...
Page 12: ...12 5 2 Main Unit Key Button Operation ...
Page 40: ...40 ...
Page 42: ...42 ...
Page 68: ...68 ...