Trans 4, Regulator And Digital In Assys - Pioneer SX-316-S Service Manual

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3.11 TRANS 4, REGULATOR and DIGITAL IN ASSYS

A
NOTE
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
+ -
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
B
DREG INPUT
DREG INPUT
C
C 2/2
810
D
E
F
A O A P A R
32
1
2
A 2/3
CN251
J22
C892
470/35
S1WB(A)60SD
D891
C893
STBY
STBY
R891.
P
REGULATOR ASSY (XWZ4077)
J43
CN800
52147-1110
V+5USB
V+5D
GNDD
+12V INPUT
REG G
-12V INPUT
-12V
GAV
+12V
DIGITAL IN ASSY
R
(XWZ4066)
JA1900
GP1FAV51RKBF
R1900
1 2 3
100
C1900
0.1 YB
KN1902
VNE1948-A
CHASSIS
2
3
891
51048-0300
O
TRANS 4 ASSY
C891
470/35
(XWZ4093)
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. AEK7008 MFD, BY
LITTELFUSE INK. FOR IC891 and IC892.
IC803:
IC803 5.0V
V+5D REG.IC
IN OUT
TA7805S
GNDD
R801
IC801:
330/3W
+12V REG.IC
IC801
18.5V
IC802:
TA7812S
-12V REG.IC
IN OUT
IN OUT
IC802
IC807 -18.7V
TA79012S
CN1903
J37
VKN1186
OPTOUT
GNDD
GNDD
OPT2
GNDD
GNDD
FRONT OPT
GNDD
D+5V
OPT1
F1901
DTF1067
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance: (J)
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
SX-316-S
3
4
11.8V
-11.9V
NOTE
+ -
5% unless otherwise noted.
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