PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC.
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2002
K-ZZY. FEB. 2002 Printed in Japan
ORDER NO.
CRT2831
Service
Manual
UNIVERSAL XM SATELLITE DIGITAL TUNER SYSTEM
GEX-FM903XM
XN/UC
- This service manual should be used together with the manual(s) listed below.
For the parts numbers, adjustments, etc. which are not shown in this manual,
refer to the following manual(s).
Model No.
Order No.
Mech. Module Remarks
GEX-FM903XM/UC
CRT2743
EXPLODED VIEWS AND PARTS LIST
PACKING(Page 2)
- PACKING SECTION PARTS LIST
Part No.
Mark No. Description
GEX-FM903XM/UC
GEX-FM903XM/XN/UC
21 Carton
CHG4468
CHG4631
22 Sub Carton
CHG4469
(Carton)CHG4632
23 Contain Box
CHL4468
CHL4631
24 Protector
CHP2443
CHP2527
25 Inner Box
CHW1920
Not used
GEX-FM903XM
ELECTRICAL PARTS LIST(Page 36)
RF Module
Part No.
Symbol and Description
GEX-FM903XM/UC
GEX-FM903XM/XN/UC
Q2
Transistor
2SA1774
Not used
Q3
Transistor
UMX2N
Not used
L15
Inductor
LCYB1N8S1005
LCYB1N2S1005
L20
Inductor
LCYB3N9S1005
LCYB2N2S1005
L53
Inductor
LCYB2N7S1005
LCYB82NJ1005
R3
RS1/16SS101J
RS1/16SS431J
R4
RS1/16SS680J
RS1/16SS120J
R5
RS1/16SS751J
RS1/16SS122J
R6
RS1/16SS101J
RS1/16SS431J
R7
RS1/16SS751J
RS1/16SS122J
R9
RS1/16SS431J
Not used
R10
RS1/16SS120J
RS1/16SS0R0J
R11
RS1/16SS431J
Not used
R13
RS1/16SS562J
RS1/16SS0R0J
R14
RS1/16SS362J
RS1/16SS9100F
R15
RS1/16SS362J
RS1/16SS2400F
R30
RS1/16SS473J
Not used
R32
RS1/16SS332J
Not used
R33
RS1/16SS222J
Not used
R36
RS1/16SS472J
Not used
R39
RS1/16SS471J
Not used
R41
RS1/16SS151J
RS1/16SS221J
R57,58
RS1/16SS471J
RS1/16SS121J
R71,72
RS1/16SS221J
Not used
R73
RS1/16SS220J
RS1/16SS0R0J
R74
RS1/16SS220J
RS1/16SS180J
R75,76
RS1/16SS221J
RS1/16SS301J
C9,10,15,16
CCSSCH101J50
CCSSCH220J50
C30
CSZS3R3M16
Not used
C37,85
CKSSYB103K16
Not used
C138
CCSSCJ3R0C50
CCSSCH120J50
DSP Module
Part No.
Symbol and Description
GEX-FM903XM/UC
GEX-FM903XM/XN/UC
IC203
IC
K4S640832E-TL1H
K4S280832D-TL1H
IC205
IC
K4S640832E-TL1H
Not used
C283
CCSSCH101J50
Not used
C284,285,290,297,302
CKSSYB104K10
Not used
C307
CCSSCH101J50
Not used
C308
CKSSYB104K10
Not used
C313
CCSSCH101J50
Not used
C314
CKSSYB104K10
Not used
Main Unit
Part No.
Symbol and Description
GEX-FM903XM/UC
GEX-FM903XM/XN/UC
IC601
IC
PD5680C
PD5777A