63
12.20. DAMP (VREG) 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
F
DAMP (VREG) CIRCUIT
SCHEMATIC DIAGRAM - 19
SC-UA7E/PC/PH/PR DAMP (VREG) CIRCUIT
2/2
1/2
TO DAMP (VREG)
CIRCUIT (2/2)
: +B SIGNAL LINE
TO FAN UNIT (REAR)
TO FAN UNIT (INNER)
1
P1
DA: DAMP: SCHEMATIC DIAGRAM - 16 ~ 18
DAMPGND
PCONT1
PW_+38V
C2117
0.1
C2182
0.1
R2187
0
2.2K
R2237
C2139
0.01
C2188
50V22
R2168
150K
R2180
68K
8
3
T1
4
5
67
9
1
0
21
THEERMAL PAD
C0DBAYY01594
+5.4V DC-DC CONVERTER
IC2103
560P
C2140
R2167
10K
C2138
0.1
R2135
0.1
D2101
DA2J10100L
R2113
0
R2152
0.1
D2103
DA2J10100L
R2126
82K
12V
FAN_OUT2
FAN_OUT1
DC_DET_AMP
R2130
220
220
R2151
82K
R2150
C2131
1
10
C2121
R2153
470K
0
R2100
R2103
12K
67
5
2
43
8
1
C0ABBA000318
FAN CONTROL
IC2102
Q2100
B1AAJC000019
680
R2101
47K
R2102
R2143
27
B1ABCF000231
FAN LOCK
Q2106
R2119
12K
0
R2147
0
R2146
R2129
6.8K
R2125
270K
C2174
0.1
R2149
270K
R2148
6.8K
B1ABCF000231
Q2108
470K
R2141
R2117
680
Q2103
B1AAJC000019
FAN DRIVE
FAN DRIVE
47K
R2118
1
C2118
R2137
100
B1ABCF000231
Q2104
6.3V22
C2124
10
C2101
6.3V100
C2113
C2108
10
6.3V100
C2130
100
R2154
C2129
1
B1ABCF000231
FAN DRIVE
FAN DRIVE
Q2110
R2251
0
C2133
0.01
B1ABCF000231
DC DETECT
DC DETECT
Q2112
LB2103
J0JHC0000046
68K
R2164
120K
R2165
C2115
25V33
R2157
100
1
2
CN2101
R2156
330
C2136
0.1
Q2113
B1AAJC000019
SWITCH
1
2
CN2102
0.1
C2134
DZ2J130M0L
D2104
C2135
25V220
27
R2155
10K
R2166
C2179
0.1
Q2111
B1ABCF000231
FAN LOCK
6.3V22
C2132
B0JCPG000032
D2106
C2144
390P
G1C470MA0445
L2101
C2156
0.1
10
C2142
VIN
EN
BOOT
SS/TR
RT/CLK
POSITIVE
V+
A OUT
POSITIVE
NEGATIVE
DA
DA
DA
A+IN
A-IN
GND
B+IN
NEGATIVE
B-IN
B OUT
AGND
PH
COMP
GND
VSENSE
PWGND
Summary of Contents for SC-UA7E
Page 5: ...5 1 4 Caution For AC Cord For E Figure 1 3 ...
Page 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation For E PH PR ...
Page 12: ...12 5 2 Remote Control Key Button Operation For PC ...
Page 13: ...13 5 3 Main Unit Key Button Operation ...
Page 22: ...22 7 9 2 Main P C B 7 9 3 DAMP P C B 8 8 9 IC2104 IC2108 IC2107 10 IC2101 C2155 ...
Page 25: ...25 8 3 Main Components and P C B Locations ...
Page 42: ...42 ...
Page 44: ...44 ...
Page 80: ...80 ...
Page 86: ...86 ...