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PARTS LIST OF P.W.B. UNIT ASS'Y
1U-2938C MAIN UNIT ASS'Y (PMA-925R)
[Ret.Ne. | PartNo. | PartName | Remake]
20
NOTE FOR PARTS LIST
@ When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
@ Ordering part without stating its part number can not be supplied.
@ Part indicated with the mark "x" is not illustrated in the exploded view.
WARNING:
Parts marked with this symbol Z\
have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
e Resistors
e Capacitors
Ex:
RN
14K
2E
182
G
FR
Ex:
CE
O04W
1H
2R20
06M
BP
Type
Shape
Power
Resist-
Allowable
Others
Type
Shape
Dielectric
Capacity Allowable
Others
and per-
ance
error
and per- strength
error
| formance
|
|
formance
|
J
5 |
: Metallized
2-digit effective number.
* Units: ohm
1
R
2
=
1.20hm
UT
1-digit effective number.
fi OR
2-digit effective number, decimal point indicated by R.
* Capacity (electrolyte only)
2R
2
=> 2.2uF
[
L___
1-digit effective number.
2-digit effective number, decimal point indicated by R.
* Units: LF.
* Capacity (except electrolyte)
222
=> 2200pF = 0.0022nF
|
More than 2)— Indicates number of zeros after effective number.
2-digit effective number.
¢ Units: pF.
221
=> 220pF
|
Lo or 1)
Indicates number of zeros after effective number.
2-digit effective number.
* Units: pF.
* When the dielectric strength is indicated in AC, *AC" is included after the dieelectric
strength value.
SEMICONDUCTORS GROUP
1¢201
263 0322 004 | IC BA4558
1C202
263 0609 002 | IC NJM2068DDC
Linear ope. amp
1C401,402 | 2630930 001 | IC uPC5023CS-064
10403,404 | 262 0874 009 | IC TLP521-1(BL)
10701
268 0073 905 | IC ICP-N15
IC protector
TR301~304] 271 0094 919 | Transistor 2SA970(BL)
TR305,306 | 271 0131 924 | Transistor 2SA988(E/F)
TR307~312| 273 0235 923 | Transistor 26C1841(E/F)
1R313,314 | 273 0303 910 | Transistor 26C17408(S)
TR315,316 | 275 0069 001 | Transistor 2SK215
1R317,318 | 275 0068 002 | Transistor 25/78
TR323.
'| 271 0131 924 | Transistor 254988(E/F)
TR401,402 | 271 0280 901 | Transistor 25A1038S(S/E)
TR403,404 | 273 0281 906 | Transistor 25C2705(0)/(Y)
TR405,406 | 273 0432 904 | Transistor 25C2389S(S/E)
TR407,408 | 271 0168 900 | Transistor 2541145(0)/(Y)
TR601,602 | 273 0235 923 | Transistor 2501841 (E/F)
TR603~605} 273 0303 910 | Transistor 2SC1740S(S)
TR606
271 0192 905 | Transistor 2SA933S(S)
TR607
273 0235 923 | Transistor 25C1841(E/F)
TR608
271 0094 935 | Transistor 2SA970(BL/GR)
TR609
272 0107 906 | Transistor 2SB1328(P)
TR610~612} 273 0235 923 | Transistor 2SC1841(E/F)
TR615
273 0303 910 | Transistor 25C1740S(S)
TR616
272 0107 906 | Transistor 2SB1328(P)
TR701
274 0168 006 | Transistor 25D2395(E/F)
TR702
272 0129 007 | Transistor 2SB1566(E/F)
TR703
| 271 0280901 | Transistor 25A1038S(S/E)
TR704,705 | 273 0432 904 | Transistor 2502389S(S/E)
TR706
273 0303 910 | Transistor 25C1740S(S)
TR801~806| 273 0235 923 | Transistor 26C1841(E/F)
D101~106 | 276 0616 907 | Diode 1SS252
D301~306 | 276 0616 907 | Diode 18S252
D351,352 | 276 0616 907 | Diode 1SS252
D401~414 | 276 0616 907 | Diode 1SS252
D601,602 | 2760616 907 | Diode 1SS252
[Ref-No | Pate. | Perens]
D703,704 | 276 0553 905
ZD401~404 | 276 0643 954
276 0644 911
ZD701,702 | 276 0645 978
276 0644 911
ZD705,706 | 276 0645 907
Diode 1SRQ5-200A
Zener diode MTZJ3.9A
Zener diode MTZJ7.5A
Zener diode MTZJ36A
Zener diode MTZJ7.5A
Zener diode MTZJ18A
Thyristor SFOR1A42
| _ Remarks
|
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