Hgt T Ype S Che Matic Diagra M, P.c . Bo Ar Dpatterns And Parts List; Power Supply Assembly A (Pwr-035); Power Supply Assembly B (Pwr-028) - Pioneer PL-518 Service Manual

1O . HGT t ype S CHE MATIC DIAGRA M, P.C . BO AR D
PATTERNS AND PARTS LIST.
10.1 POWER SUPPLY ASSEMBLY (PWR-035}
PWR-O28,
Foil side
A C 2 2 0 V 2 4 0 V
pwn.oze. rr r 5:j!a
{ 3 3 1 1 )
10.2 POWER SUPPLY ASSEMBLY B (PWR-028}
RWR-035, T21
RWR-O35, T22
Parts List of Power Supply Assembly A (PWR-035)
Part No. Dercription
"$i
1
+ti ' l
F I E D
B E D
PWR-028, SW
PWR-024, sw
PWR-O28,
T12
Fv-'B^
L-lFE'
PXM-Os8, BRN +
PXM.O58, OR
PXM-O58, YEL
2SC945
2so2s4
C
N E O N
Parts List of Power Supply Assembly B (PwR-028)
E
E
c3
c4
c 5
R 2
Q 1
a2
D 1
D2
c E A 3 3 1 P 5 0
c E A 1 0 1 P 2 5
C K D Y F 1 O 3 K 5 0
RD%PS 332J
25D234
2SC945P or K
PCX-0r0
wz-192
( R D 1 8 E }
PNS-001
PEK.OO5
K KR.OO 1
Electrolytic
El€ctrolytic
Ceramic
Carbon film
Transistor
Transistor
8rid9e rectifiers
Zener diode
Heat sink
Fuse {40ornA)
Fuse holder
D65cription
330
1 0 0
0 . 0 1
3.3 k
50v
25V
50v
%w
Part No.
Symbol
c l
R,I
F U 1
PCL-O23
PCL-023
BS2P 103J
PEK.O20
KKR.OOl
C e r a m i c
C e r a m i c
M e t a l o x i d e
F u s e { 6 3 m A l
F u s € h o l d e r
0.033 250V
0.033 250V
rok zN
o__
_O
S w T | l
. u j r 6 a r r
s w
N E
|
( ,
r o -
- o
S W - T 1 3
T r 2
o o