Pioneer KEH-P4020 Service Manual page 31

=====Circuit Symbol and No.===Part Name
--- ------ ------------------------------------------
C 401
C 402
C 403
C 404
C 405
Unit Number : EWM1044
Unit Name : Sensor Unit
Q 101 Photo-reflector
S 101 Switch(LOAD)
S 102 Switch(MODE)
L 101 Inductor
L 102 Inductor
CONTRAST TABLE of TUNER AMP UNIT
KEH-P4020/XM/UC,KEH-P4022/XM/EE and KEH-P4025/XM/ES have the same cuntruction except for the following:
Symbol and Description
IC500 IC
Q706 Transistot
Q707 Transistot
Q708 Transistot
Q711 Transistot
D502 Diode
D503 Diode
D504 Diode
D505 Diode
D506 Diode
D507 Diode
D508 Diode
D509 Diode
D709 Diode
R15
R18
R507
R722
R723
R724
C145
C146
C150
C504
C506
C511
C712
C714
C715
CONTRAST TABLE of KEYBOARD UNIT
KEH-P4020/XM/UC,KEH-P4022/XM/EE and KEH-P4025/XM/ES have the same cuntruction except for the following:
Symbol and Description
IC901 IC
R932
R933
R934
C903 10 F/10V
µ
Part No. =====Circuit Symbol and No.===Part Name
------------------------- ---
Miscellaneous Parts List
CKSRYB392K50
CKSRYB334K10
M
CKSRYB223K25
M
CKSRYB103K50
HD
CKSRYB333K16
EGN1004
ESG1007
ESG1007
CTF1546
CTF1546
KEH-P4020/XM/UC
KEH-P4022/XM/EE
TA8277H
2SA1703
2PB709A
DTA124EK
DTC114EK
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
1SS133
RS1/16S473J
Not used
Not used
RS1/2PMF102J
RS1/16S223J
RS1/2PMF102J
CKSRYB473K50
CKSRYB473K50
CKSRYB332K50
Not used
CKSRYB473K50
CKSQYB224K25
CEAL3R3M50
CEALR10M50
CKSRYB473K50
KEH-P4020/XM/UC KEH-P4022/XM/EE
Not used
RS1/16S473J
Not used
Not used
Not used
------ ------------------------------------------
1 Motor Unit(MAIN)
2 Motor Unit(SUB)
1 Head Assy
Part No.
KEH-P4025/XM/ES
TA8277H
2SA1703
2PB709A
DTA124EK
DTC114EK
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
1SS133
Not used
RS1/16S473J
Not used
RS1/2PMF102J
RS1/16S223J
RS1/2PMF102JT
CKSRYB333K50
CKSRYB333K50
CKSRYB562K50
Not used
CKSRYB473K50
CKSQYB224K25
CEAL3R3M50
CEALR10M50
CKSRYB473K50
Part No.
KEH-P4025/XM/ES
Not used
RS1/16S473J
Not used
Not used
Not used
Part No.
-------------------------
EXA1621
EXA1580
EXA1589
PAL007A
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
RS1/16S473J
RS1/16S0R0J
Not used
Not used
Not used
CKSRYB473K50
CKSRYB473K50
CKSRYB332K50
CKSQYB104K50
Not used
Not used
Not used
Not used
Not used
TSOP4840SB1
Not used
RS1/16S122J
RS1/16S2R2J
CCH1349
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