Pioneer CT-660BK Manuale di servizio - Pagina 10

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CT-660,CT-SI1
5. ELECTRICAL
PARTS
LIST
NOTES:
e
When ordering resistors, first convert resistance values into code form as shown in
the following examples.
Ex.1
When
there are 2 effective digits (any digit apart from 0), such as 560 ohm
and 47k ohm (tolerance is shown by J = 5%, and K = 10%).
5602
56x 10'
561
47kQ
47 x 10°
473
0.52
ORS se Be
ees
12
O10!
osomieiis cies
Ex, 2
tors).
5.62k2
562x
10'
5621
RD*PS
HEM
RD*PS AMG
RN2H ORE K
RSIPOMOK
When
there are 3 effective digits (such as in high precision metal film resis-
RN%SR BAA) F
e
The
£\ mark
found
on some
component
parts indicates the importance
of the
safety factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
e
For your Parts Stock Control, the fast moving items are indicated with the marks
wk and *.
wk
GENERALLY MOVES FASTER THAN x.
This classification shall be adjusted by each distributor because it depends on model
number , temperature, humidity, etc.
Miscellaneous Parts
P.C. BOARD
UNITS
Mark
Symbol & Description
Part No.
Main unit
non supply
Indicator unit
VR unit
Power switch unit
OTHERS
Mark
Symbol & Description
Part No.
A\ *&
71
Power transformer (120V)
RTT-437
A
AC Power cord
RDG-048
A
Strain relief (for AC power cord)
REC-395
Tape counter
RAW-211
wk
Motor
RXM-130
wk =~ REC/PB head
RPB-122
* ~~ Erase head
RPB-085
wk
= S11
Lever switch (Play)
RSN-034
wk
= $2
Spring switch (FF)
RSN-035
Main Unit
SEMICONDUCTOR
Mark
Symbol & Description
Part No.
wk
0301
HA12045
wk
= 0302
M5218L
wk
= Q101, Q102, 0201, A202
2SC2240
wk
= 103 — 0107, A203 — 0207
28C1740S
**k = 0306, 0307
2SC1815
A\e*
303, 0304
28D 1406
kk
305
2SA933S
A. *
D301 — D304
1SR35-100A
*
D305, D309
182473
Mark
Symbol & Description
Part No.
/A\ *
D306, D307
RD13EB1
(RD13EB2)
(MTZ13A)
(MTZ13B)
*
D308
RD5.1EB2
(MTZ5.1B)
SWITCHES
Mark
Symbol & Description
Part No.
wk
= $301
Slide switch
RSH-078
kk
= §302, S303
Push switch assembly
RSG-174
kk
= S304
Push switch
RSG-175
COILS
AND
FILTERS
Mark
Symbol & Description
Part No.
L301
OSC coil
RTD-032
L102, L202
Trap coil
RTF-152
L101, L207
MP x filter
RTF-138
L103, L203
Peaking coil
RTF-129
CAPACITORS
Mark
Symbol & Description
Part No.
C120, C220
CEAR27M50
C125, C225
CEJAR33M50
C121, C221
CEAR82M50
C113, C114, C118, C122, C124,
CEA010M50
C130, C133, C213, C214, C218,
C222, C224, C230, C233
C117, C217, €319
CEA4R7M50
C103, C203
CEANLO10M50
C107, C109, C111, C126, C207,
CEA100M16
C209, C211, C226, C307
C104, C106, C204, C206, C306
CEA330M16
C303 — C305, C318
CEA101M16
C302
CEA101M25