Pioneer GEX-M7027XMZH/XN/UC User manual

ORDER NO.
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
PIONEER CORPORATION 2004
CRT3367
XM SATELLITE DIGITALTUNER
GEX-M7847XM ZH /XN/UC
K-ZZA. NOV. 2004 Printed in Japan
HONDA
--
--
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).
VEHICLE DESTINATION PRODUCED AFTER HONDA PART No. ID No. PIONEER MODEL No.
ELEMENT U.S.A. December 2004 39820-SCV-A610-M1 ••••• GEX-M7847XMZH/XN/UC
Model No. Order No. Mech.Module Remarks
GEX-M7027XMZH/XN/UC CRT3005

GEX-M7847XMZH/XN/UC
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Mark No. Description GEX-M7027XMZH/XN/UC GEX-M7847XMZH/XN/UC
1 Contain Box CHL4928 CHL5336
2 Protector CHP2656(x4/6) CHP2883(x2/6)
3 Protector CHP2657 CHP2884(x3/6)
5 Protector CHP2655 CHP2882
* 6 Card CRL2374 Not used
7 Protector Not used CHP2885(x2/6)
*:Non spare part
SAFETY INFORMATION
CAUTION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the
If you are not qualified to perform the repair of this product properly and safely, you should not risk
and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the
of California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
repair
warranty.
trying to do so
state
7
EXPLODED VIEWS AND PARTS LIST
PACKING(Page 4)
PACKING SECTION PARTS LIST

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30
29
EXTERIOR(Page 6)
EXTERIOR SECTION PARTS LIST
Mark No. Description GEX-M7027XMZH/XN/UC GEX-M7847XMZH/XN/UC
1 Screw BSZ30P060FTC(x11) BSZ30P060FTC(x10)
4 Main Unit CWM8561 CWM9557
18 Digital Unit CWX2749 CWX3074
24 Case Unit CXB9640 CXC4163
* 29 Clamper Not used CNV8416
30 Screw Not used PPZ50P120FTC

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Circuit Symbol and No. GEX-M7027XMZH/XN/UC GEX-M7847XMZH/XN/UC
IC202 IC STA-400 STA-400A
IC203 IC K4S280832D-TL1H K4S280832F-TC75
IC206 IC STA-450 STA-450AP
D201 Diode Not used MA2S784
R248 RS1/16SS103J RS1/16SS472J
R249 RS1/16SS103J RS1/16SS472J
ELECTRICAL PARTS LIST(Page 36)
DIGITAL UNIT
R1
R1
IC206
100P
100P
Page 27 5-C
MAIN UNIT
Circuit Symbol and No. GEX-M7027XMZH/XN/UC GEX-M7847XMZH/XN/UC
IC701 IC PD5818A PEG029B
IC703 IC Not used S-93C56BD0I-J8
IC852 IC S-816A25AMC-BAA TA48018S
Q852 Transistor 2SB1185 Not used
D851 Diode S2G-6600 Not used
D902 Diode MPG06G-6415G50 S2G-6600
R461 Not used RS1/16S0R0J
R718 RS1/16S223J RS1/16S104J
R719 Not used RS1/16S103J
R720 RS1/16S223J RS1/16S473J
C853 CSZS4R7M10 CSZS330M6R3
C858 Not used CKSRYB104K16
C904 CEAT471M25 CEAT102M16(P35)
C906 CEAT102M16(P35) CEAT221M25
C907 Not used CEAT221M25

GEX-M7847XMZH/XN/UC
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5678
5678
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10K
S-93C56BD0I-J8
47K 100K
47K
Page 13 5-E
MUTE
Page 12 3-B
R1 R01
Page 15 5-F
220/25 1000/16
Page 15 6-C

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PCB CONNECTION DIAGRAM
MAIN UNIT
Capacitor
Connector
P.C.Board Chip Part
MAIN UNIT
SIDE B
SIDE A
NOTE FOR PCB DIAGRAMS
1.The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2.Viewpoint of PCB diagrams
AF
AF
65
43 21
123

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SIDE A
AF
CN201 BCN2
CF

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MAIN UNIT
AF
AF

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5678
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SIDE B
AF

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DIGITAL UNIT
DIGITAL UNIT SIDE A
CF
CF
IC,Q

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5678
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DIGITAL UNIT SIDE B
CF
C
F
IC,Q
CN502
AF