Pioneer PDR-509 Service Manual page 50

PDR-509
Mark No. Description
G
VR ASSY
RESISTORS
VR801 VARIABLE
Other Resistors
H
DIGITAL I/O ASSY
(1) CONTRAST TABLE
PWZ4020 and PWZ4021 are constructed the same except
for the following :
Symbol and
Mark
Desacription
C666
(2) PARTS LIST FOR PWZ4020
SEMICONDUCTORS
IC651
IC652
Q651
COILS
L657 CHIP COIL
L656 PULSE TRANS.
L653 EMI FILTER
CAPACITORS
C658
C657
C669
C654
C655,C665
C652,C659,C662,C667
C651,C660,C666 (100µF/10V)
RESISTORS
All Resistors
OTHERS
6P CABLE HOLDER
J651 JUMPER WIRE 6P
JA653 OPTICAL LINK OUT
JA651
OPTICAL RECEIVE MOD.
JA654 1P JACK (ORG)
JA652 1P JACK (ORG)
PCB BINDER
50
Part No.
PCS1016
RS1/10S J
Part No.
Remarks
PWZ4020 PWZ4021
PCH1143 CEAT101M50
(100µF/10V)
TC74HCU04AF
TC7S14F
DTA114TK
DTL1058
PTL1003
PTL1019
CCSQCH101J50
CCSQCH470J50
CEAT330M25
CKSQYB102K50
CKSQYB103K50
CKSQYB104K25
PCH1143
RS1/10S J
51048-0600
D20PYY0605E
GP1F32T
GP1F37R
PKB1028
PKB1033
VEF1040
Mark No. Description
I
OPERATING ASSY
(1) CONTRAST TABLE
PWZ3977 and PWZ3978 are constructed the same except
for the following :
Symbol and
Mark
Desacription
C739 CEAT101M10
C2739
R706 RS1/10S473J
R722
(2) PARTS LIST FOR PWZ3977
SEMICONDUCTORS
IC701
IC702
Q705
Q701-Q703
D701,D702,D704
SWITCHES
S701
S702-S719
CAPACITORS
C701
C739
C702,C781,C782
C706,C708
C705 (100µF/10V)
RESISTORS
R710-R715 (100kΩ)
R731 (10kΩ)
Other Resistors
OTHERS
3P CABLE HOLDER
6P CABLE HOLDER
CN701 19P FFC CONNECTOR 9604S-19C
J703 JUMPER WIRE 3P
J701 JUMPER WIRE 6P
IC703
REMOTE RECEIVER UNIT
V701 FL TUBE
X701 CERAMIC (4.19MHz)
Part No.
Part No.
Remarks
PWZ3977 PWZ3978
Not used
Not used CFTLA104J50
Not used
Not used RS1/10S473J
PE5110B
S-806E
2SC2412K
DTA124EK
SLR-343VC(NPQ)
RSC1003
VSG1009
CCSQCH101J50
CEAT101M10
CKSQYB103K50
CKSQYB104K25
PCH1143
ACN7081
DCN1094
RS1/10S J
51048-0300
51048-0600
D20PYY0315E
D20PYY0615E
GP1U27X
PEL1099
VSS1014