Pioneer SC-65 Service Manual page 153

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5
MOS FET Driver
V+5VFILT5
5V_S
GNDS
R4660
100
!
IC4601
R4637
IRS2092SPBF
DRIVER
ACN7165-A
1
16
VAA
CSH
2
15
GND
VB
3
14
IN-
HO
R4690
4
13
COMP
VS
5 CSD
12
12
VCC
R4641
6 VSS
11
LO
R4629
7
10
VREF
ACN7165-A
2125
COM
1.8k
*R4632
8 OCSET
9
2125
DT
12k
GNDS
T5
47
M
*R4604
40
R4646
NM
65-A
NM
R4609
!
12k
V+5VFILT6
!
IC4501
R4560
R4537
IRS2092SPBF
100
DRIVER
ACN7165-A
1
16
VAA
GNDS
CSH
2
15
GND
VB
3
14
IN-
HO
R4590
4
13
COMP
VS
5 CSD
12
12
VCC
R4541
6 VSS
11
LO
R4529
7
10
VREF
ACN7165-A
2125
COM
1.8k
*R4532
8 OCSET
9
2125
DT
12k
GNDS
47
M
*R4504
R4546
40
NM
NM
65-A
R4509
!
12k
VD
V+64V
Q4611
ISA1602AM1(EF)
ACN7094-A
TEMP_OUT
0.22
Q
1/10 - 3/10,
5/10, 6/10
GNDP
Q4511
SA1602AM1(EF)
0.22
ACN7094-A
V-64V
VS
5
6
VD5
D4617
R4686
2125
RF071M2S
0.47
!
Q4601
IRF6775MPBF-TRB
GATE
DRAIN1
3216
10
3
4
DRAIN2
5
SOURCE2
DRAIN3
2
6
SOURCE1
DRAIN4
1
7
!
Q4602
IRF6775MPBF-TRB
GATE
DRAIN1
ATH7090-A
3216
10
3
4
DRAIN2
5
SOURCE2
DRAIN3
2
6
SOURCE1
DRAIN4
1
7
VS5
VD6
D4517
R4586
2125
RF071M2S
0.47
!
Q4501
IRF6775MPBF-TRB
GATE
DRAIN1
3216
10
3
4
DRAIN2
5
SOURCE2
DRAIN3
2
6
SOURCE1
DRAIN4
1
7
Q4502
!
IRF6775MPBF-TRB
GATE
DRAIN1
3216
10
3
4
DRAIN2
5
SOURCE2
DRAIN3
2
6
ATH7090-A
SOURCE1
DRAIN4
1
7
VS6
VD5
VD6
ACN7094-A
/5W
0.22
/5W
R4625
R4525
R4626
R4526
/5W
0.22
/5W
ACN7094-A
VS5
VS6
6
Output Power Stage and LP Filter
Q
1/10
V+64V
VD
PWM5
L4600
GNDP
C4663
VS
NM
V-64V
C4655
Q4604
NM
2SC4154-11(EF)
R4655
D4619
R4653
47k 1%
1SS355
22k
V+12RY
Q
1/10
Q4512
RYW
RT1N140M
V-12RY
Q
1/10
V+64V
VD
PWM6
L4500
VS
Q4504
V-64V
2SC4154-11(EF)
R4555
D4519
R4553
47k 1%
22k
1SS355
The
!
with same parts(safety regulation authorized) of identical
designation.
NOTE
1. RESISTORS
Unit: k-k
Rated Power: 1/16w unless otherwise noted.
Toleranee: (J)5% unless otherwise noted.
2. CAPACITORS
Unit: p-pF or u-uF unless otherwise noted.
Ratings: Capacity(F)/Voltage(V) unless otherwise noted.
YB:CKSRYB, QYB:CKSQYB,SYB:CKSYB, CH:CCSRCH
HAT:CEHAT, ZL:CEHAZL
3. NM: No Mount
1608 SIZE
: Audio Signal Route
SC-65
7
D-AMP_S ASSY (4/10)
Q
4/10
(AWX1210)
AMPOVERLOAD
GNDP
Q
1/10 - 3/10,
5/10, 6/10
RY4500
ASR7001-A
GNDP
GNDP
GNDP
AMPOVERLOAD
Q
1/10 - 3/10,
5/10, 6/10
mark found on some component parts should be replaced
, M-M
or
unless otherwise noted.
2125 SIZE
3216 SIZE
RS1/16S***
RS1/10S***
RS1/8S***
2125
3216
RN1/16S***
RS1/8SQ***
RS1/4SA***
2125
3216
1/8W
1/4W
CCSR***
CCSQ***
CCS***
CKSR***
2125
3216
CKSQ***
CKS***
7
8
A
KN4300
1
3
GND1
GND3
2
4
B
GND2
GND4
VNE1948-A
GNDP
C
*JA4501
AKE7109-A
1
FWR+
2
5
FWR-
3
FWL+
4
FWL-
D
E
F
Q
4/10
153
8

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