Pioneer CT-501 Service Manual page 9

Stereo cassette tape deck
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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%).
Ex. 2
5602
56 x 10!
561
..
47kR2
47x 10°
473
..
RD%*PS HW
RDYPS AMG
RN2H ORK
RSIP OMG K
When
there are 3 effective digits (such as in high precision metal film resis-
0.52
ORS ooh
ewe os
In
O10
on
OR hws
tors).
5.62k2
562x
10'
5621..
RN%SR BEAHF
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
kkand
*,
*%
GENERALLY
MOVES
FASTER
THAN x.
This classification shall be adjusted by each distributor because it depends on model
number , temperature, humidity, etc.
_
Miscellaneous Parts
Mark
Symbol & Description
Main assembly
Power supply assembly
Meter assembly
_LED (A) assembly
LED (B) assembly
Volume assembly
Transistor (A) assembly
Transistor (B) assembly
OTHERS
Mark
Ak
we
be.
we
wk
kt
x
A
A
Symbol & Description
T1
Power transformer (120V)
$1
Lever switch (PLAY)
$2
Lever switch (FF)
$3
Spring switch (REC)
Motor with pulley
REC/PB head
Erase head
AC power cord
Strain relief (for AC power cord)
Main Assembly
SEMICONDUCTORS
Mark
kr
wt
wt
kt
wk
Symbol & Description
Q101—0105, Q109, Q201-—-Q205,
Q209, 0305, 0306
Q106
Q107, Q207
Q108
Q301, Q302
Part No.
Non supply
Non supply
Non supply
Non supply
Non supply
Non supply
Non supply
Non supply
Part No.
RTT-373
RSN-034
RSN-033
RSN-025
RXM-088
RPB-118
RPB-085
RDG-048
REC-395
Part No.
28C1740LN
M5220L
HA12058NT
M5218L
2SC1740LN-S
Mark
xk
kk
*
*
A
*
Symbol & Description
Q303
Q304
D301—D310
0311
D312
SWITCHES
Mark
xk
kk
kk
COILS
Mark
Symbol! & Description
$101
Switch (REC/PB)
$102,$103
Push switch
(TAPE SELECTOR)
$104,$105
Push switch
(DOLBY NR)
Symbol & Description
L101,L201
MPxX filter
L102, L103, L202, L203
Trap coil
L104, L204
S.S. coil
L105, L205
Trap coil
L106, L206
Peaking coil (12mH)
L301
Oscillator coil
L302
Line coil
CAPACITORS
Mark
Symbol! & Description
C127, C137, C227, C237
C125, C145, C225, C245
C128, C138, C228, C238
C129, C229
C143, C146, C154, C247, C246,
C254
Part No.
2SC1741
2SA933LN
182473
RD5.1EB2
(MTZ5.1B)
RD15FB1
Part No.
RSH-042
RSG-161
RSG-169
Part No.
RTF-138
RTF-153
RTF-159
RTF-152
RTF-129
RTD-032
RTF-101
Part No.
CEA R15M 50
CEA R33M 50
CEA R47M 50
CEA R68M 50
CEA 010M 50
Mark
Symbol & Description
Part No.
C114
CEA 4R7M 50
C115, C130, C139, C163, C215,
CEA 100M 16
"~~
6230, C239, C263, C308
C310, C311, C315
CEA 220M 16
C117, C141, C212, C217, C244,
CEA 330M 16
C309
C106, C153, C206, C322, C323
CEA 470M 16
C112, C253, C307, C321
CEA 101M 16
C124, C224, C313
CEA 221M 16
CEANL 010M 50
CEANL 4R7M
25
CEANL 100M 16
C119, C219
C123, C135, C223, C235
C104, C109, C113, C116, C120,
C204, C209, C213, C216, C220
COMA 332J 50
CQMA 472J 50
CQMA 562J 50
CQMA 6824 50
CQMA 8225 50
C303, C304
C134, C234
C132, C151, C232, C251
C148, C248, C305
C133, C147, C233, C247
CQMA 103J 50
CQMA 153J 50
C108, C121, C208, C227
C110, C210, C302
C126, C226
CQMA 183J 50
C122, C222
CQMA 333J 50
C136, C236
CQMA 823J 50
C301
CQPA 562J 100
C103, C203
CQSA 471K 50
C155, C255
CCDSL 101K 500
CCDSL 101J 50
CKDYB 471K 50
C105, C114, C205, C214
C102, C152, C156, C202, C256
C142, C242
CKDYB 681K 50
C312
CDDYF 103Z 50
C101, C201, C319, C320
CKDYF 473Z 50
C131, C231
CCPSL 390J 50
RESISTORS
Note:
When ordering resistors, convert the resistance value |
into code form, and then rewrite the part no. as 'before.
Mark
Symbol & Description
Part No.
V102, V103, V202, V203
RCP-223
Semi-fixed 22k-B
*&
V104, V204
Semi-fixed 150k-B
RCP-228
R124
RD%PMF 561J
A
R328
RSILF 181J
R101, R103, R106, R108, R109,
RD%PM OOD J
R110, R114, R115—R120, R121,
R156, R158—R161, R201, R203,
R206, R208—R210, R215—R219,
R220, R221, R256, R258—R261,
R265, R301, R310, R312, R316,
R317, R329, R340, R342
Other resistors
RD1i/6PM 000 J
OTHERS
Mark
'Symbol & Description
Part No.
Shield case
RNH-209
Terminal (LINE)
RKB-020
Phone jack with switch (MIC L.R.)
RKN-087
Power Supply Assembly
SEMICONDUCTORS
Mark
Symbol & Description
Part No.
A
® pao1
1B221-LC2
AV
*® D402
1B2C1-LC2
AY
® D403, D404
1SR35-100A
A,
*® 0407, C408
RD13EB1
(RD13EB2)
(MTZ13A)
(MTZ13B)
SWITCH
Mark
Symbol & Description
Part No.
$401
Push switch (POWER)
RSA-063
CAPACITORS
Mark
Symbol & Description
Part No.
A
C401
Ceramic (0.01/AC250V)
RCG-008
(RCG-012)
C408, C409
CEA 470M 16
C404
CEA 101M 16
C406
CEA 101M 35
C405
CEA 471M 16
C403
CEA 101M 25
C402, C407
CEA 102M 35
C411
CKDYF 473Z 50
RESISTORS
Mark
©
Symbol
& Description
A
R401
R402
A
R403
Meter Assembly
SEMICONDUCTORS
Mark
Symbol & Description
xk
0501,
0502
*
0501—D510
LED aray
CAPACITORS
Mark
Symbol & Description
C503, C504, C505
Part No.
RD%PMF 561J
RD%PM 561d
RD*PMF
102J
Part No.
BA6124
LN101207PH
Part No.
CEA 100M 16
RESISTORS
Mark
Symb
R503,
R505,
LED (A) As:
SEMICONDUt
Mark
Symbi
*
D601,
LED (B) Ass
SEMICONDU(
*
D701,
Volume Asst
Mark
Symbs
*
V801
Transistor (/
Mark
Symbxc
AV ** 801
Transistor (E
Mark
Symbc
A *k 901
External App
HA12058NT
i
M5220L
M5218L

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