Pioneer SC-95 Service Manual page 32

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1
Overheat Detection
Q
D AMP_SS(_S) ASSY
A
R4024
100
R4025
100
B
VD1
R4281
NTCG104KF104FB
C
!
Q4208
2SC4081(QRS)
R4266
R4267
TEMP
10k
1k
1%
1%
VD2
GND_TP2
!
R4166
10k
1%
R4167
1k 1%
Q4108
2SC4081
(QRS)
GND_TP2
D
J
DISPLAY
ASSY
E
CN6001
-30
24
64
-9
UCOM
IC6001
F
32
1
2
R4022
120
R4021
270
IC4005
TA76L431FB
R4054
GND
GND_TP
GND_TP
TEMP_OUT
V+5V_S
R4275
Q4210
GND_TP
2SA1514K(RS)
10
R4270
Q4217
2SC4081(QRS)
22k
R4210
10k
GND_TP
GND_TP2
GND_TP
Q4111
Q4110
GND_TP
2SA1576A(QRS)
2SA1514K(RS)
R4170
Q4117
2SC4081(QRS)
22k
R4110
10k
GND_TP
GND_TP2
GND_TP
CN7903
CN7902
-10
-5
-2
-31
U
V-REG_S ASSY
2
3
V+5V_S
R4094
2.2k
3.3k
VCC
6
R5165
R4097
100
5
10
GND
GND_TP
GND_TP
GND_TP
Q4411
2SA1576A(QRS)
Q4611
2SA1576A(QRS)
Q4211
2SA1576A(QRS)
GND_TP
GND_TP
TEMP_OUT
R4410
10k
Q4311
Q4511
2SA1576A(QRS)
2SA1576A(QRS)
GND_TP
R4310
10k
Q
Q
2/6
3/6
E
DIGITAL MAIN
ASSY
CN602
CN7951
CN601
-3
-3
-35
-16
-16
-38
CN603
CN7952
W
SC-95
3
4
XTEMPERR5
OVER HEAT
DETECT CIRCUIT
R4058 68k
8
R5031
D4005
R5032
7
100
1SS355
100
4
IC4001
BU7262SFVM
(2/2)
IC4001
(1/2)
BU7262SFVM
VCC
2
8
R4062
4
3
R4064
3.3k
GND
Q4711
2SA1576A(QRS)
GND_TP
GND_TP
R4610
R4710
10k
10k
Q4911
2SA1576A(QRS)
GND_TP
GND_TP
R4910
R4510
10k
(AWH7114, AWH7115 only)
Q
Q
4/6
5/6
F
INTERFACE_S
ASSY
CN7953
CN7003
-3
-3
-14
-14
CN7954
CN7004
CONNECT_S
ASSY
4
CN4000
-15
AMP_TEMP
-16
1
47k
Q4811
2SA1576A(QRS)
R4810
10k
10k
Q
6/6
CN7006
-4
XTEMSD5
AMPTEMP
-5

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