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Parts List - Panasonic SG-250R/25Q Service Manual

Fm/lw/mw/sw stereo receiver

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NOTES:
1. Part numbers are indicated on most mechanical parts.
2.
indicates that only parts specified by the manufacturer
be used for
replacement in critical circuits.
3.
A~
Crank.
A
rank
parts
will
cover
80%
of repair
needs.
A + B rank parts will cover 95% of repair needs.
Description
Remarks
0S2/Yw0SZ-DS
0S2/H0S2-DS
C rank parts are less necessary.
Description
Remarks
TRANSISTORS
TR101
TR102,103
TR201
TR202
TR501~504
TRS505 ~ 508
TR901
2SK49
28C1359
28C828
28C1327
2S8C900
2SC1383
Transistor, (FET) FM RF Amplifier
2SC1675-L
Transistor, FM Oscillator and Mixer
Transistor, AM Converter
Transistor, Phono Amplifier
Transistor, RF Tuning
Transistor, AF Amplifier
Transistor, Ripple Filter
1C201
1C301
1€701,702
ab
AN217
AN271B
STK025G
INTEGRATED CIRCUITS
IC, FM and AM IF Amplifier
'C, FM MPX Amplifier
IC, Power Amplifier
1
DIODES
D103
D202,203
D101,102,201,204,
205
D206
0901
D902
D903,904
D905,906
SC-15
20A90
OA90
vb1121
$1RB10
0229.5A
10DC1R
10DC1
Diode, FM AFC
Diode, FM Detector
Diode, FM AGC, AM D.AGC, AM Detector
Diode, AOC
Diode, Rectifier
Diode, Stabilizer
Diode, Rectifier
Diode, Rectifier
PL1,2,3
PL4,5,6,7
INDICATORS
XAMR53X300
XAMR34X500-1
Signal Meter
FM Tuning Meter
LAMPS AND FUSES
Pilot Lamp, Dial Pointer, Signal
and Tuning Meter
Pilot Lamp Stereo Eye and
Function Lamp
XBAS2A1201
XBAS2A1004
XBA2C31TRO
L101
L102
L103
L104
L105
L201,202
L203
L204
L205
L206
L207
L1,2
T101
7201
T202
T202
7203
T204
T205
T301
CF201,202
71
SLA4N2-0
RLD4N30
RLQY30$1-O
SLO4N12-0
ELQ5A9R
SLF6G26-0
SLA3M2
SLO2M2-M
SLO1M2
RLO3M14
RLQY25S-5
SLQY35S-2S
RLI4M101
SLI2M102
RLI7W105R-T
SLI9W104P-T
RLI2M402
RLI4M501-M
RLI4M502-M
RLM1Z3Q-K
RVFCF10M12CRI
SLT5Z4-W
Fuse 1.25A (Primary)
Fuse 1A (Third)
E
Fuse 3.15A (Secondary)
COILS AND TRANSFORMERS
Antenna Coil, FM
Coil, FM Collector
IF Trap Coil, FM
Oscillator Coil, FM
Coil, Choke
Ferrite Antenna Coil, MW and LW
Antenna Coil, SW
Oscillator Coil, MW
Oscillator Coil, LW
Oscillator Coil, SW
Coil, Choke
Coil, Radio Frequency
IFT, FM 1st
IFT, AM 1st
CFT, AM .... SG-250R
CFT, AM (UK only) .... SG-25Q
IFT, AM 2nd
IFT, FM Discriminator (Primary)
IFT, FM Discriminator (Secondary)
MPX Coil, FM
CFT, FM
Power Transformer
COMPONENT COMBINATION
Z201
Z202
Z901~904
EXASDLO4C
EXAF2032471
EXNF2SL04C
REPLACEMENT
PARTS LIST
Description
RESISTORS
R108,204
R111,207,215,310
R208,214
R112
R102,549,550
R113,703,704
R231,507,508,527
528
R211
R228
R205
R104,212,216,217,
232,304,503,504,
554,559,701,702
R209
R513,514,539,540,
543,544
R301
R203,210,306,307
R103,213,521,522,
525,526,547,548,
901
R224,511,517,
518,551,552
R202,230,233,305
R227 238,537,538
R107
R201,203,535,536,
541,542,555,556,
563,564
R220,223,229,237,
531,532
R561,562
R105,505,506.509,
510,515,516,529,
530,533,534
R101,106,219,226,
308,309,519,520
R234,236,302
R312
R109,110,221,222
R235
R218
R557,558
R523,524,545,546
R903
R239,560
R311
R553,902
ERD25TJ100
ERD25TJ470
ERD25TJ101
ERD25TJ151
ERD25TJ221
ERD25TJ331
ERD25TJ471
ERD25TJ561
ERD25TJ681
ERD25TJ821
ERD25TJ102
ERD25TJ152
ERD25TJ222
ERD25TJ272
ERD25TJ332
ERD25TJ472
ERD25TJ682
ERD25TJ103
ERD25TJ153
ERD25TJ183
ERD25T J223
ERD25TJ333
ERD25TJ473
ERD25TJ683
ERD25TJ104
ERD25TJ154
ERD25TJ184
ERD25TJ224
ERD25TJ334
ERD25TJ474
ERD25TJ105
ERD25TJ155
ERG1ANJ150
ERG1ANJ220
ETG1ANJ330
ERG1ANJ470
1/4W
+5%
1/4W
+5%
1/4W
+5%
Carbon
1/4W
+5%
Carbon
1/4W
t+
Carbon
1/4W
+
Carbon
Carbon
Carbon
1/4W
Carbon
1/4W
Carbon
1/4W
Carbon
1/4W
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
1/4W
+
Carbon
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1W +5% Metal Film
1W +5% Metal Film
1W +5% Metal Film
a zx
Carbon
Carbon
Carbon
it ik le
aan
zk
a x
Carbon
Carbon
Carbon
Carbon
Carbon
Mit
I + aaa
a Rk
1W +5% Metal Film
=
Pana
kM
AB
haw
Remarks
Part No.
Component Combination 330pF (Three)
4.7K (two)
Component Combination 0.02mfd (two),
470 ohm
Component Combination 0.01mfd (two)
Description
BAneen
nnn
nn
nn
owner
ni
iin
Per
Set
(pes.)
>>rrrrrrrrrworrrrrrrrrrp
Remarks
qaoa0a0q0
00
aa00
ie)
aennngnagagnagaaan
R705,706
R1,2
ERD50TJ4R7
ERDS50TJ331
CAPACITORS
C114
C110
C205
C109,117
C107,116,216
C113,214
C104
C112
C222,231
C201
C204
C503,504,507,508
C102,203,232
C230
C115
C106,111,202,206,
706
C533,534
C519,520
C207,208,237
C308,309
C223,226,209,210,
523,524
C239,241,303
C302
C521,522
C108,505,506,515,
516,529,530
C310,31 1,902,103,
105,118,218,221,
224,228,236
C215
C212
C211
C219
C213
C539,540
C304
C908
C537,.538
C709,710
ECCD1H020C
ECCD1H040C
ECCD1H050D
ECCD1H070D
ECCD1H080D
ECCD1H100D
ECCD1H120K
ECCD1H220K
ECCD1H270K
ECCD1H330K
ECCD1H470K
ECCD1HS60K
ECCD1H101K
ECCD1H131K
ECCD1H100KV
ECKD1H102MD
ECKD1H332MD
ECKD1H682MD
ECKD1H103MD
ECKD1H153MD
ECKD1H223MD
ECKD1H222MD
ECKD1H333MD
'ECKD1H683MD
ECKD1H102PF
ECKD1H223PF
ECQS1151JZ
ECQS1241JX
ECQS1361JdZ
ECQS1152dZ
ECQS 1392JZ
ECQM05103MZ
ECQM05153MZ
ECQM05223MZ
ECQM05333MZ
ECQM05473MZ
Ceramic
Ceramic
Ceramic
Ceramic
SOWV
+0.25pF
SOWV
+0.25pF
5OWV
+0.5pF
5OWV
+0.5pF
50WV
+0.5pF
5OWV
+0.5pF
SOWV
+10%
SOWV
+10%
SOWV
+10%
5OWV
+10%
S5OWV
+10%
SOWV
+10%
SOWV
+10%
S5OWV
+10%
SOWV
+10%
Ceramic
Ceramic
Ceramic
Ceramic
Cermaic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
5SOWV
+20%
5SOWV
+20%
SOWV
+20%
SOWV
+20%
SOWV
+20%
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
SOWV
+20%
SOWV
+20%
SOWV
+20%
SOWV
+20%
Ceramic
Ceramic
Ceramic
Ceramic
5SOWV
+100,—0%Ceramic
0.022
SOWV
+100,—0%Ceramic
150pF
1OOWV +5%
Styrol
240pF
100WV +5%
Styroi
360pF
100WV +5%
Styrol
1500pF
100WV+5%
Styrol
3900pF
1OOWV +5%
Styrol
0.01
100WV +20%
Polyester|
0.05
100WV +20%
Polyester|
0.022
1OOWV +20%
Polyester
0.033
1OOWV +20%
Polyester|
0.047
100WV +20%
Polyester
BA awh
onnaoannowonaa
a
yy
eA ay
aa
a a a
aoagqqgqgqgqgqaagaagagnqngaaaaa
aagaqg00
aa00
o)
g9oagagqgqgagqagnanagaaa

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