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FORD
Service Manual
GM-2027ZF/X1R/UC
ORDER NO.
CRT2866
AMPLIFIER
GM-2027ZF
VEHICLE LINCOLN DESTINATION U.S.A., CANADA PRODUCED AFTER 2003 PART No.
X1R/UC
ID No. PIONEER MODEL No. GM-2027ZF/X1R/UC
For details, refer to "Important symbols for good services".
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER CORPORATION 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-ZZB. JUNE 2002 Printed in Japan
1
2
3
4
[ 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:
A
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.
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.
B
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.
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.
5. Lubricants, glues, and replacement parts
C
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.
CONTENTS
1. 2. 3. 4. 5. SAFETY INFORMATION ............................................2 SPECIFICATIONS........................................................2 EXPLODED VIEWS AND PARTS LIST .......................3 SCHEMATIC DIAGRAM .............................................4 PCB CONNECTION DIAGRAM ................................10 ELECTRICAL PARTS LIST ........................................14 6. ADJUSTMENT..........................................................16 7. GENERAL INFORMATION .......................................16 7.1 DIAGNOSIS ........................................................16 7.1.1 DISASSEMBLY .........................................16 7.1.2 CONNECTOR FUNCTION DESCRIPTION .......17
D
SAFETY INFORMATION
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.
E
1. SPECIFICATIONS
Power source .........14.4±0.2V(10.5V-16.0V allowable) DC Grounding system........................................Negative type Backup current ..............................................0.5mA or less Dimensions.......................173.3(W)x51.7(H)x151.7(D)mm Weight..........................................................................1.1kg
F
2 1 2
GM-2027ZF/X1R/UC
3
4
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6
7
8
4
2. EXPLODED VIEWS AND PARTS LIST
2.1 EXTERIOR
A
13 13 11 7 9 8 10 6 15 13 12
B
A
C
14
1 1 2 5
D
1 3
- EXTERIOR SECTION PARTS LIST
Mark No. Description 1 2 3 4 5 6 7 8 9 10 Screw Screw Chassis Case Shield Heat Sink Mother Unit Connector(CN102) Connector(CN101) Holder Part No. BMZ26P180FMC BMZ30P050FMC HNA0004 HNB0151 HNC0126 HNR0190 HWM0071 HKE0040 HKM1349 HNC0104 Mark No. Description 11 12 13 14 15 Holder Holder Screw IC(IC401) IC(IC403) Part No. HNC0105 HNC0106 IMS30P050FMC PAL006A PAL006A
E
2
F
GM-2027ZF/X1R/UC
3 7 8
5
6
1
2
3
4
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-a
A-b
Large size SCH diagram
A
A-a
A-b
Guide page
A-a
A-b
Detailed page
B
C
D
E
0.3mH
F
A
4 1 2
GM-2027ZF/X1R/UC
3
4
5
6
7
8
A-b
A
MOTHER UNIT
A
B
C
D
E
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
F
A
5 7 8
GM-2027ZF/X1R/UC
5
6
1
2
3
4
A-b
A
1
2
3
4
5
B
C
D
E
F
A-a
6 1 2
GM-2027ZF/X1R/UC
A-a A-b
3
4
5
6
7
8
6
7
8
9
A-b
A
B
C
A-a A-b
D
0.3mH
E
F
A-a
GM-2027ZF/X1R/UC
7 7 8
5
6
1
2
3
4
A
B
C
A-a A-b
D
E
F
A-b
8 1
A
1
MOTHER UNIT
2
GM-2027ZF/X1R/UC
3
4
5
4
2
3
5
5
6
6
6
7
7
GM-2027ZF/X1R/UC
8
7
9
8 E
8
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
A-a A-b
A-b
9
B
A
D
C
F
1
2
3
4
4. PCB CONNECTION DIAGRAM
4.1 MOTHER UNIT
NOTE FOR PCB DIAGRAMS A
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 diagram. 2.Viewpoint of PCB diagrams
Connector
Capacitor
A
MOTHER UNIT
SIDE A
B
P.C.Board Chip Part
SIDE B
24 C
23 22 21
20 19 18 17 16 15 14
13
12 11 10
9
8
7
6 5 4
3 2
1
D
E
F
A
10 1 2
GM-2027ZF/X1R/UC
3
4
5
6
7
8
A
SIDE A
B
16 8 14 13
15 14 13 12 7 6 5 4
11 10 3 2
9 1
2
1
C
D
E
F
A
GM-2027ZF/X1R/UC
11 7 8
5
6
1
2
3
4
A
A
MOTHER UNIT
B
1
C
D
E
F
A
12 1 2
GM-2027ZF/X1R/UC
3
4
5
6
7
8
A
SIDE B
B
1
C
D
E
F
A
GM-2027ZF/X1R/UC
13 7 8
5
6
1
2
3
4
5. ELECTRICAL PARTS LIST
A
NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Part No. ------------------------=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R NJM2068MD NJM2068MD NJM2068MD NJM2904M NJM2904M NJM2904M PAL006A PAL006A TA8194Z DTC124EK 2SB1238 DTC114EK 2SB1238 2SC2458 2SA1576 2SD1859 DTA114EK 2SC2412K ERA15-02VH ERA15-02VH 1SS133 1SS133 DAN202U DAN202U DAN202U DAN202U RM4Z 1SS133 MTZJ6R8(C) ERA15-02VH ERA15-02VH MTZ9R1(C) MTZJ4R3(C) HTH0001 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 118 119 120 121 122 123 124 151 153 155 156 157 158 159 160 161 162 201 202 203 301 303 304 305 306 307 308 309 310 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 501 502 503 504 505 506 507 508 Part No. ------------------------RS1/16S202J RS1/16S202J RS1/16S202J RS1/16S202J RS1/16S202J RS1/16S202J RS1/16S202J RS1/10S0R0J RS1/10S102J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/16S103J RS1/16S103J RS1/16S331J RD1/4PU102J RS1/16S273J RS1/16S273J RS1/16S472J RS1/16S472J RS1/16S184J RS1/16S184J RS1/16S103J RS1/16S103J RS1/16S273J RS1/16S273J RS1/16S472J RS1/16S472J RS1/16S184J RS1/16S184J RS1/16S103J RS1/16S103J RS1/16S273J RS1/16S273J RS1/16S472J RS1/16S472J RS1/16S184J RS1/16S184J RS1/16S103J RS1/16S103J RS1/16S472J RS1/16S472J RD1/4PU103J RS1/16S332J RS1/16S472J RS1/16S472J RS1/16S102J RS1/16S101J RS1/16S103J RS1/16S103J
B
A
IC IC IC IC IC IC IC IC IC Q
Unit Number : HWM0071 Unit Name : Mother Unit
101 102 103 301 303 304 401 403 501 201 301 302 501 502 503 504 505 506 201 202 301 302 303 304 305 306 501 502 503 504 505 506 507 501 IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Choke Coil 0.3mH
MISCELLANEOUS
C
Q Q Q Q Q Q Q Q D D D D D D D D D D D D D D D L
D
E
RESISTORS
R R R R R R R R R R R R R R R 101 103 105 106 107 108 109 110 111 112 113 114 115 116 117 RS1/10S102J RS1/10S0R0J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/10S122J RS1/16S242J RS1/16S202J RS1/16S242J RS1/16S202J RS1/16S202J
F
14 1 2
GM-2027ZF/X1R/UC
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4
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8
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R 509 510 512 513 514
Part No. ------------------------RS1/16S102J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J
A
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 1 2 3 6 7 8 9 10 11 14 15 16 101 103 105 106 107 108 109 110 111 112 113 115 117 118 119 120 121 122 123 124 201 401 402 403 404 406 413 414 415 416 417 418 420 501 502 503 504 505 506 507 508 509 510 511 513 514 515 4700µF/16V 4700µF/16V CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CEJQ100M16 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CEJQ220M10 CFTNA224J50 CFTNA224J50 CEJQ100M16 CFTNA474J50 CKSRYB104K25 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CEJQ100M16 CFTLA824J50 CKSRYB104K25 HCH0009 HCH0009 CKCYF103Z50 CKCYF103Z50 CEJQ3R3M50 CEJQ101M16 CEAT331M16 CKSRYB103K50 CKSRYB103K50 CEAT331M16 CKSRYB103K50 CKSRYB103K50 CEJQ221M6R3 CEJQ1R0M50
B
C
D
E
F
GM-2027ZF/X1R/UC
15 7 8
5
6
1
2
3
4
6. ADJUSTMENT
There is no information to be shown in this chapter.
A
B
7. GENERAL INFORMATION
7.1 DIAGNOSIS 7.1.1 DISASSEMBLY
- Removing the Case (not shown) 1. Remove the Case.
C
- Removing the Shield (Fig.1)
Shield
1
Remove the four screws and then remove the Shield.
1
- Removing the Heat Sink (Fig.1)
1 2 2 2 2 2 2 1
1
2
D
Remove the six screws and then remove the Heat Sink.
Heat Sink
Fig.1
- Removing the Mother Unit (Fig.2)
1 2
E
Remove the three screws.
1 1
1
Remove the two screws and then remove the Mother Unit.
2
2
Mother Unit
Fig.2
F
16 1 2
GM-2027ZF/X1R/UC
3
4
5
6
7
8
7.1.2 CONNECTOR FUNCTION DESCRIPTION
A
B
24
23
22
21
20 19 18 17 16 15 14
13
16 7 12 11 10 9 8 6 5 4 3 2 1 8
15
14
13
12
11
10
9
7
6
5
4
3
2
1
C
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
C1 Right angle type Function Battery + Front L Audio Input + Front L Audio InputSub Audio Input + Sub Audio Input Rear L Audio Input + Rear L Audio Input NC NC NC NC Power GND Battery + Front R Audio Input + Front R Audio Input NC NC Rear R Audio Input + Rear R Audio Input NC NC Amp Enable / CLD NC Power GND
C2 Right Angle type Pin No. Function 1 RF Output + 2 RF Output 3 LF Output + 4 LF Output 5 NC 6 NC 7 NC 8 NC 9 RR Output 10 RR Output + 11 LR Output + 12 LR Output 13 Sub Speaker 214 Sub Speaker 2+ 15 Sub Speaker 116 Sub Speaker 1+
D
E
F
GM-2027ZF/X1R/UC
17 7 8
5
6