Pioneer SC-65 Service Manual page 155

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5
Driver
/10
V+5VFILT7
GNDS
D4717
RF071M2S
IC4701
!
R4737
IRS2092SPBF
3216
10
DRIVER
ACN7165-A
1
16
VAA
SOURCE2
CSH
2
15
GND
SOURCE1
VB
3
14
IN-
HO
4
13
COMP
VS
5 CSD
12
VCC
R4741
6 VSS
11
3216
LO
R4729
10
7
10
VREF
ACN7165-A
2125
COM
1.8k
*R4732
8 OCSET
9
SOURCE2
2125
DT
12k
SOURCE1
*R4704
R4746
NM
NM
R4709
!
12k
/10, 6/10
5
6
VD7
R4786
2125
0.47
!
Q4701
IRF6775MPBF-TRB
GATE
DRAIN1
3
4
DRAIN2
5
DRAIN3
PWM7
2
6
DRAIN4
1
7
ATH7090-A
!
Q4702
L4700
IRF6775MPBF-TRB
GATE
DRAIN1
3
4
DRAIN2
5
DRAIN3
2
6
DRAIN4
1
7
VS7
6
7
Output Power Stage and LP Filter
Q
V+64V
1/10
VD
GNDP
VS
V-64V
Q4704
2SC4154-11(EF)
R4755
D4719
R4753
47k 1%
1SS355
22k
V+12RY
Q
1/10
Q4712
RYC
RT1N140M
V-12RY
: Audio Signal Route
The
!
mark found on some component parts should be replaced
with same parts(safety regulation authorized) of identical
designation.
NOTE
1. RESISTORS
Unit: k-k
, M-M
or
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
RS1/16S***
RN1/16S***
CCSR***
CKSR***
SC-65
7
D-AMP_S ASSY (5/10)
Q
5/10
(AWX1210)
KN4400
1
GND1
2
GND2
VNE1948-A
GNDP
GNDP
AMPOVERLOAD
Q
1/10 - 4/10, 6/10
RY4700
ASR7001-A
unless otherwise noted.
2125 SIZE
3216 SIZE
RS1/10S***
RS1/8S***
2125
3216
RS1/8SQ***
RS1/4SA***
2125
3216
1/8W
1/4W
CCSQ***
CCS***
2125
3216
CKSQ***
CKS***
8
A
B
3
GND3
4
GND4
C+
Q
2/10
C_GND
C
D
E
F
Q
5/10
155
8

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