Ice Reg Assy - Pioneer SC-37 Service Manual

1

10.34 ICE REG ASSY

QQ
3 7 63 1515 0
ICE REG ASSY
T
(AWX9606)
A
B
CN7201
SEC3-1
SEC3-C
SEC3-2
SEC2-1
MAIN TRANS
C
SEC2-2
SEC9-1
SEC9-C
SEC9-2
B8B-EH
TE
L 13942296513
D
E
www
NOTE
1. RESISTORS
Unit: k-k , M-M or
otherwise noted.
Rated Power: 1/10W unless
otherwise noted.
Toleranee: (J)5% unless
otherwise noted.
MUF : RD1/4MUF
2125 : RS1/8SQ
F
3216 : RS1/4SA
2. CAPACITORS
Unit: p-pF or u-uF unless
otherwise noted.
Ratings: Capacity(F)/Voltage(V)
unless otherwise noted.
T
CH : CCSRCH , CFTLA : CFTLA
NO MARKED : CKSRYB or CEAK
3. NM: No Mount
186
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2
FU15
!
H7242
H7241
AKR1004-A-T
FU11
H7201 H7202
AKR1004-A-T
FU12
H7204
H7203
AKR1004-A-T
1
2
3
4
5
6
7
8
JH7251
VEF1040-A VEF1040-A
x ao
unless
y
. i
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
2
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3
8
-45V
!
D7241
1SR154-400
!
D7242
1SR154-400
!
D7243
1SR154-400
!
D7244
1SR154-400
-64V
!
!
Q Q
3 6 7
!
H7251
AKR1004-A-T
!
H7253
AKR1004-A-T
JH7252 JH7253
VEF1040-A
u163
SC-37
3
4
2 9 9 4
Q7241
2SD1763A(DE)
C7243
NM
Q7242
C7244
LSC4081UB(QR)
NM
R7241
1/4W
1.5k
D7247
UDZS12(B)
!
D7271
1SR154-400
!
D7272
1SR154-400
!
D7273
1SR154-400
!
D7274
1SR154-400
1 3 1 5 0 5 8 2 9
+13.5V
!
D7201
1SR154-400
!
D7202
1SR154-400
!
D7203
1SR154-400
!
D7204
1SR154-400
-13.5V
FU13
!
H7252
D7251
1SR154-400
!
D7252
1SR154-400
!
D7253
FU14
1SR154-400
!
D7254
H7254
1SR154-400
m
co
.
The
with same parts(safety regulation authorized) of ident
4
2 8
9 9
Power Supply for
ICEPOWER AMP GATE DRIVER
! !
!
P7241
NM
JV7241
+12.5V
-12.7V
D7211
1SR154-4
9 4 2 8 9 9
!
Q7
2SD1763
D7213
HZU7R5(B1)
Q7205
LTA124EUB
D7214
HZU7R5(B1)
Q7204
LTC124EUB
Q7207
LTC124EUB
2SB1186A
D
1SR15
+20V
-20V
!
mark found on some component parts should be
designation.