Pioneer GM-2077, GM-2177 Service manual
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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 2001
K-ZZU. DEC. 2001 Printed in Japan
ORDER NO.
CRT2823
AMPLIFIER
GM-207 7
ZF
X1R/UC
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................3
3. SCHEMATIC DIAGRAM.............................................6
4. PCB CONNECTION DIAGRAM................................12
5. ELECTRICAL PARTS LIST........................................16
6. ADJUSTMENT .........................................................19
7. GENERAL INFORMATION.......................................20
7.1 DIAGNOSIS .......................................................20
7.1.1 DISASSEMBLY .............................................20
7.1.2 CONNECTOR FUNCTION DESCRIPTION ...21
8. SPECIFICATIONS .....................................................21
For details, refer to "Important symbols for good services" .
FORD
VEHICLE PRODUCED AFTER FORD PART No. ID No. PIONEER MODEL No.
FORD RANGER 2002 2L54-18C808-AA − GM-2077ZF/X1R/UC
FORD SPRT TRUCK 2002 2L54-18C808-BA − GM-2177ZF/X1R/UC
GM-2077ZF/X1R/UC
GM-217 7
ZF
X1R/UC
2
GM-2077ZF,2177ZF
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
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 repair
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 warranty.
If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so
and refer the repair to a qualified service technician.
W
ARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
3
GM-2077ZF,2177ZF
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
NOTE:
- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to ∇ mark on the product are used for disassembly.
- For the applying amount of lubricants or glue, follow the instructions in this manual.
( In the case of no amount instructions, apply as you think it appropriate.)
1 Contain Box HHL0317
2 Protector HHP0133
3 Protector HHP0134
- PARTS LIST
Mark No. Description Part No.
1
2
2
3
4
GM-2077ZF,2177ZF
2.2 EXTERIOR
5
GM-2077ZF,2177ZF
- EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BBZ30P050FUC
2 Screw BBZ30P060FMC
3 Screw BBZ30P080FMC
4 Screw BSZ30P050FZK
5 Screw(M3x12) CBA1323
6 Fuse(20A) HEK0020
7 Screw PRZ30P060FSN
8 Screw(M3x5) HBA0006
9 Screw(M3x8) HBA0011
10 Case HNB0134
11 Panel HNB0154
12 Panel HNB0155
13 Holder HNC0080
14 Heat Sink(GM-2077ZF) HNR0209
Heat Sink(GM-2177ZF) HNR0216
15 Spacer HNV0016
16 Amp Unit(GM-2077ZF) HWH0181
Amp Unit(GM-2177ZF) HWH0185
17 Terminal(CN604) CKF1059
18 Connector(CN801) HKM0001
19 Connector(CN301) HKM0002
20 Connector(CN851) HKM0003
21 Holder HNC0082
22 Holder HNC0117
23 Screw(GM-2177ZF) BSZ50P120FZK
24 Holder(GM-2177ZF) HNC0122
25 Holder(GM-2177ZF) HNC0124
6
GM-2077ZF,2177ZF
A
1
234
B
C
D
12
34
CN851-1 CN851-2
ISOLATOR
ISOLATOR
ISOLATOR
ISOLATOR
REGULATOR
DC/CD CONVERTER
A-a A-b
A-aA-a
A-b A-b
A-b A-b
A-a A-a
Large size
SCH diagram
Guide page
Detailed page
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A
A-a
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