35
KEH-P490,P4900,P4950
C
407
CKSQYB223K50
C
408
CCSQSL101J50
C
411
CCSQSL101J50
C
413
CKSQYB223K50
C
414
CKSQYB103K50
C
504
CKSQYB103K50
C
505
CKSQYB103K50
C
506
See Contrast table
C
507
CEJA220M6R3
C
508
CKSQYB102K50
C
510
CCSQSL101J50
C
511
CKSQYB103K50
C
512
CKSQYB103K50
C
513
CKSQYB103K50
C
514
CCSQCH150J50
C
515
CKSQYB102K50
C
516
CCSQCH150J50
C
518
CKSQYB103K50
C
519
CEJA220M6R3
C
520
CKSQYB103K50
C
521
CEJA220M6R3
C
522
CKSQYB103K50
C
524
CKSQYB103K50
C
525
4.7µF/16V
CCH1250
C
527
CKLSR473K16
C
528
CKSQYB154K16
C
530
CEJA220M10
C
601
CKSQYB473K50
C
602
CEJA2R2M50
C
603
CKSQYB103K50
C
604
CCSQCH101J50
C
608
CEJA4R7M35
C
609
CEJA100M16
C
610
CEJA220M10
C
611
CKSQYB223K50
C
715
CKSQYB102K50
C
716
CKSQYB104K50
C
901
CEJA101M10
C
902
CKSQYB473K50
C
903
470µF/16V
CCH1183
C
904
CKSQYB103K50
C
905
330µF/10V
CCH1181
C
906
CKSQYB103K50
C
907
100µF/16V
CCH1179
C
908
CKSQYB103K50
C
910
CKSQYB473K50
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
CONTRAST TABLE of TUNER AMP UNIT
KEH-P490/X1M/UC, KEH-P4900/X1M/UC and KEH-P4950/X1M/ES are constructed same except for the
following:
Part No.
KEH-P490/X1M/UC
KEH-P4950/X1M/ES
Symbol and Description
KEH-P4900/X1M/UC
FM/AM Tuner Unit
CWE1467
CWE1486
L401
Inductor
LCTBR39K2125
Not used
R401
Not used
RS1/10S182J
R405
Not used
RS1/10S510J
R512
RS1/10S0R0J
Not used
R648
Not used
RS1/10S183J
C506
Not used
CKSQYB103K50
=====Circuit Symbol and No.===Part Name
Part No.
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
(KEH-P490/X1M/UC)
(KEH-P4900/X1M/UC)
: FM/AM Tuner Unit
PA4023B
PA4024A
2SC2412K
DTC124EU
3SK263
Q
31
Transistor
2SC2412K
Q
201
FET
2SK932
Q
202
Transistor
2SC2412K
Q
203
Transistor
DTC124EU
D
1
Diode
RD39JS
D
2
Diode
RD39JS
D
4
Diode
1SV250
D
5
Diode
KV1410-F1
D
6
Diode
MA157
D
7
Diode
KV1410-F1
D
8
Diode
KV1410-F1
D
201
Diode
MA157
D
202
Diode
MA157
D
231
Diode
SVC253
L
2
Coil
CTC1133
L
3
Inductor
LCTB2R2K2125
L
4
Coil
CTC1133
L
5
Coil
CTC1132
L
51
Ferri-Inductor
LAU150K
L
201
Ferri-Inductor
LAU4R7K
L
202
Ferri-Inductor
LAU330K
L
203
Inductor
CTF1287
L
208
Inductor
LAU121K
L
231
Inductor
LCTA3R3J3225
T
31
Coil
CTE1117
T
51
Coil
CTC1159
CF
51
Ceramic Filter
CTF1441
CF
52
Ceramic Filter
CTF1441
CF
53
Ceramic Filter
CTF1441
CF
232
Ceramic Filter
CTF1348
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