Electrical Parts List; Miscellaneous Parts; Switch, Semiconductor; Motors, Others - Pioneer PL-44F Service Manual

6. ELECTRICAL PARTS LIST
NO?ES:
o When ordeing resistors, first convert resistance ualues into code form as shown in
the following examples.
Ex. 1 When there are 2 effectiue digits (any digit apart from O), such u 560 ohm
and 47h ohm (tolerance is shown by J=ift, and K=10%).
560fj"
56 x 10t
561 . .. . . RD%PS Eltr[n
J
4 7 k n
4 7 x 1 0 3 4 7 3 . . . . . R D % P S E A E ] , t r j J
0.5a 0R5 . .
. .. . RN2H @IBE, K
I s l 0 1 0 . . . . . .
R s . l P n E J , @ K
Er. 2 lllhen there are 3 effective
digits (such u
in high precision
metal film
resistots).
5.62h{r
562 x lot 5621 . . . . RN%SR 6@AA F
c The f
mark found on some cotnponent parts indicates the importance of the
safety factor of the part. Therefore,
when replacing, be sure to use parts of
identical designation.
o For your Parts Stoch Control, the fast moving items are indicated with the
marks ** and *
** GENERALLY
MOVES FASTER THAN
*
This clasification
shall be adjwted by each distributor
because it depends on
model number, temperature, humidity, etc.
Miscellaneous Parts
P.C. BOARD ASSEMBLY
Mark Part No. Symbol & Description
CONTROL ASSEMBLY (XWM-llB)
CAPACITORS
Mark Part No,
Symbol & Description
XWM-133 Control assembly
A
XWR-039 Power supply assembly
XWX-127 Regulator assembly
PWX-076 Function asembly
LED assembly
LED assembly A
XWX-092 Sensing assembly
XWX-093 Muting assembly
*LED assembly is composed of LED assembly A, Photo transistor
Mark Part No'
c E A 1 0 0 M 1 6 L C 6 , C ' t 1 , C 1 4
c E A 1 R o M 5 0 L
C 8 . C l 0 , C 1 5
C K D Y F 1 0 4 2 5 0
C 1 3
c K D Y F 1 0 3 2 5 0 C 7 , C 1 6 , C 1 7
cszA 6R8K 16
c12
R E S I S T O R S
Photo Transistor assembly
NOTE:When ordering resistors, conuert the resistance ualue
into code form, and then rewrite the part no. as before.
Symbol & Description
assembly.
S W I T C H , S E M I C O N D U C T O R
Mark Part No.
* PCP-075
* PCP-069
* PCP-067
VR'l Semi-f ixed
VR2 Semi-f ixed
VR3 Semi-f ixed
Symbol & Description
R S 1 P F 1 5 1 J R 1 O
R S 2 H S F B 3 3 O J L R 1 5
RGSD8X472J R23
R N % P R l 5 O 3 F R 7
RD',/4PM ntrtrJ B3-R6, R9, Rl1-R14, R16-R22,
R 3 0 , R 3 1 , R 3 3 - R 4 3
RNz+PR 1503F R7
R N 7 4 P R 4 R 7 F
8 3 2
a * *
PSG-024
* *
PSH-oog
* * PSH-OO7
* *
PSH-004
M O T O R S , O T H E R S
Mark Part No.
Power switch
S l i d e s w i t c h
S l i d e s w i t c h
Slide switch
Symbol & Description
* G L - 9 P G 1 2
L E D
* *
PYY-I 14
Motor assembly (Phono)
* *
PXM-1 16
Motor (Tonearm)
* *
P X M - 1 1 7
M o t o r ( S l i d e b a s e )
A
*
PTT-154 Power transformer
A
PDG-040 Power cord assembly