Pioneer FH-2077ZF, FH-2177ZF Service Manual

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-ZZU. JUNE 2002 Printed in Japan

ORDER NO.

CRT2822

RECEIVER ASSY RADIO

FH-207 7

ZF X1H/UC

NOTE:

- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

FORD

VEHICLE PRODUCED AFTER FORD PART No. ID No. PIONEER MODEL No.

FORD RANGER 2002 2L54-18C868-AB − FH-2077ZF/X1H/UC FORD SPORT TRUCK 2002 2L2T-18C868-AA − FH-2177ZF/X1H/UC

- This service manual should be used together with the following manual(s):

Model No. Order No. Mech. Module Remarks

CX-597 CRT1829 S7

CD Mech. Module:Circuit Description, Mech. Description, Disassembly

CX-1011 CRT2406 3L

Cassette Mech. Module:Mech. Description, Disassembly

For details, refer to "Important symbols for good services".

FH-217 7ZF X1H/UC

FH-2077ZF/X1H/UC

2

FH-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.

CONTENTS

1. SAFETY INFORMATION ...........................................3

2. EXPLODED VIEWS AND PARTS LIST......................4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..10

4. PCB CONNECTION DIAGRAM ...............................38

5. ELECTRICAL PARTS LIST .......................................54

6. ADJUSTMENT ........................................................66

7. GENERAL INFORMATION ......................................76

7.1 DIAGNOSIS........................................................76

7.1.1 DISASSEMBLY.........................................76

7.1.2 CONNECTOR FUNCTION DESCRIPTION..78

7.1.3 PCB LOCATION ........................................79

7.2 PARTS.................................................................80

7.2.1 IC...............................................................80

7.2.2 DISPLAY ...................................................85

7.3 OPERATION FLOW CHART...............................86

7.4 CLEANING .........................................................87

8. OPERATIONS AND SPECIFICATIONS ...................88

3

FH-2077ZF,2177ZF

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.

1. SAFETY INFORMATION

4

FH-2077ZF,2177ZF

A

B

C

F

E

D

2. EXPLODED VIEWS AND PARTS LIST

2.1 EXTERIOR

5

FH-2077ZF,2177ZF

1 Screw BMZ26P250FMC 2 Screw BSZ26P050FMC 3 Screw BSZ30P050FMC 4 Screw BSZ30P120FMC 5

CD Mechanism Module(S7F VA)

CXK5028

6

Cassette Mechanism Module EXK4260

7 Connector CDE5462 8 Case HNB2059 9 Insulator HNM0089

10 Heat Sink HNR1418

11 Rail Guide HNV4897 12 Mother Unit(FH-2077ZF) HWM0072

Mother Unit(FH-2177ZF) HWM0081 13 Plug (CN952) CKS3537 14 Plug (CN953) CKS3538

15 Tuner Unit CWE1428 16 Holder CNC6122 17 Connector (CN901) HKM1237 18 Connector (CN702) CKS3568 19 Connector (CN701) HKS2256

20 Antenna (CN402) HKX1054 21 Holder HNC6458 22 Holder HNC6459 23 Holder HNC6470

* 24 Insulator HNM5228

25

Compound Unit(FH-2077ZF) HWM0074

Compound Unit(FH-2177ZF) HWM0082

26 Screw BMZ26P060FMC 27 Plug (CN1001) CKS1621 28 Plug (CN201) CKS1622

29 Connector(CN1051) HKS3129

* 30 Holder HNC6457

31 Holder HNC6650 32 Shield HNC6930

* 33 Insulator HNM5229

34 Chassis Unit HXA8841 35 Chassis Unit HXA8842 36 Knob Assy CXB8377 37 Grille Unit CXB9218 38 Screw BPZ26P080FMC

39 Screw BSZ30P050FMC 40 Button(EJ) CAC7446 41 Keyboard Unit HWM8124 42 Socket (CN958) CKS3550 43 Socket (CN957) CKS3551

44 VF HAW1359 45 Button(AM) CAC7447 46 Button(FM) CAC7448 47 Connector (CN954) HKS3129 48 Button(MUTE) CAC7449

49 Spacer HNM4761 50 Shield HNC7337

* 51 Insulator HNM5230

52 IC(IC301) TDA7560 53 IC(IC802) PA2024A

54 Transistor (Q618) 2SD2396 55 Transistor (Q803) 2SA1358 56 Transistor (Q805) 2SA1358 57 Transistor (Q1054) 2SD2396 58 Cord HDE5049

59 Tape CNM5582 60 Screw HBA1416 61 Screw HBA1404 62 Sheet CNM5480 63 Rubber HNV4541

* 64 Cord CDE5451

65 Shield CNC9768 66 Cushion CNC9769 67 Button(TAPE) CAC7450 68 Button(CD) CAC7451

69 Button(AUTO,RDS) CAC7452 70 Button(TUNE) CAC7453 71 Button(EJ) CAC7454 72 Button(BASS,TREB) CAC7455 73 Button(BAL,FADE) CAC7456

74 Button(SEL) CAC7457 75 Button(1,2) CAC7458 76 Button(3,4) CAC7459 77 Button(5,6) CAC7460 78 Door CAT2339

* 79 Spring HBH1920

80 Housing CNV7032

- EXTERIOR SECTION PARTS LIST

Mark No. Description Part No.

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.)

6

FH-2077ZF,2177ZF

2.2 CD MECHANISM MODULE

G

H

GEM1035

GEM1040

7

FH-2077ZF,2177ZF

1 Control Unit CWX2249 2 Pickup Unit (Service) CXX1232 3 Screw IMS26P035FMC 4 Screw BMZ20P025FMC 5 Screw BMZ20P040FMC

6 Screw BSZ20P040FMC 7 Screw (M2x3) CBA1077 8 Screw (M2x2) CBA1250 9 Screw (M2x5) CBA1399

10 Screw (M2x3.85) CBA1362

11 Spring CBH1724 12 Spring CBH1729 13 Spring CBH1730 14 Spring CBH1731 15 Spring CBH2348

16 Spring CBH1745 17 Spring CBH1848 18 Spring CBH1849 19 Spring CBH1939 20 Spring CBL1497

21 Roller CLA2627 22 Frame CNC8365 23 Bracket CNC5871

* 24 Bracket CNC6376

25 Cushion CNM3917

26 Sheet CNM4873 27 Ball CNR1189 28 P.C.Board CNP5243 29 Bearing CNR1415 30 Belt CNT1071

31 Damper CNV3974 32 Gear CNV5789 33 Gear CNV5820 34 Gear CNV4857 35 Gear CNV5821

36 Holder CNV4663 37 Holder CNV5071 38 Guide CNV5823 39 Screw Unit CXB4265 40 CRG Motor Unit (M2) CXB3043

41 Motor Unit (M1) CXA9101 42 Lever Unit CXA9300 43 Chassis Unit CXB2574 44 Screw JGZ17P025FZK 45 Connector (CN101) CKS1953

46 Connector (CN701) CKS2775 47 Connector (CN801) CKS2196 48 Spring CBH1832 49 Spring CBH1833 50 Roller CLA2627

51 Arm CNV4136 52 Arm Unit CXA8565 53 Bracket CNC6056 54 Load Motor Unit (M3) CXA8702 55 Screw JFZ20P025FMC

56 Arm CNV4120 57 Roller CNV4509 58 Gear Unit CXA8701 59 Screw (M2x5) CBA1399/ 60 Frame CNC6844

61 Damper CNV3974 62 Spring CBH1736 63 Spring CBH1863 64 Spring CBH1945 65 Spring CBL1326

66 Arm CNC8364 67 Lever CNC6054 68 Spacer CNM3315 69 Sheet CNM6412 70 Arm CNV5031

71 Arm CNV4123 72 Arm CNV4124 73 Arm CNV4125 74 Arm CNV4138 75 Arm CNV5032

76 Clamper CNV5912 77 Screw (M2x2) CBA1250 78 Connector CDE4576 79 Arm CNC7383

* 80 Gathering P.C.Board CNX2445

81 Photo-transistor (Q1, 2) CPT-230S-X 82 Frame Assy CXB1068 83 Elbo Arm Assy CXA8889 84 Load Motor Assy CXA8891 85 LO Arm Assy CXA8892

86 Shaft CLA3133 87 Guide Arm Assy CXB1850

Mark No. Description Part No. Mark No. Description Part No.

- CD MECHANISM MODULE SECTION PARTS LIST

8

FH-2077ZF,2177ZF

2.3 CASSETTE MECHANISM MODULE

For grease application, refer to the service manual for CX-1011 (CRT2406).

I

J

9

FH-2077ZF,2177ZF

Mark No. Description Part No. Mark No. Description Part No.

- CASSETTE MECHANISM MODULE PARTS LIST

1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBG1003 4 Screw EBA1028 5 Screw CBA1037

6 Spring EBH1653 7 Spring EBH1642 8 Spring EBH1641 9 Spring EBH1626

10 Spring EBH1627

11 Spring EBH1648 12 Cord EDD1024 13 Photo-reflector(Q101) EGN1004 14 Arm ENC1526

* 15 Lever ENC1544

16 Lever ENC1543 17 Arm ENC1532 18 Frame ENC1533 19 Holder ENC1547 20 Gear ENC1535

21 Arm ENC1550 22 Roller ENR1040 23 Belt ENT1027 24 Collar ENV1508 25 Arm ENV1539

26 Arm ENV1540 27 Gear ENV1569 28 Gear ENV1547 29 Gear ENR1044 30 Worm Wheel ENV1559

31 Lever ENV1551 32 Flywheel ENV1554 33 PCB ENP1196 34 Switch(S101,S102,S103) ESG1007 35 Deck Unit EWM1031

36 Plug(CN251) CKS3540 37 Gathering PCB ENX1066 38 Motor Unit(M1) EXA1491 39 Motor EXM1028 40 Head Assy(HD1) EXA1594

41 Arm ENC1537 42 Screw JGZ20P025FNI 43 Guide ENC1545 44 Chassis Unit EXA1609 45 Pinch Holder Unit EXA1608

46 Pinch Roller ENV1518 47 Pinch Holder Unit EXA1607 48 Pinch Roller ENV1518 49 Reel Unit EXA1625 50 Head Base Unit EXA1611

51 Lever Unit EXA1587 52 Gear Unit EXA1596 53 Motor Unit(M2) EXA1623 54 Washer HBF-179 55 Spring EBH1537

56 Worm Gear ENV1564 57 Spring EBH1654 58 ••••• 59 ••••• 60 Tube ENM1039

61 ••••• 62 Spring EBH1545 63 Sensor Unit EWM1036

10

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

A

B

G

I

J

H

SENSOR UNIT

346

3

40

39

37

16

HA12216F

LC72146MQ2

PE5315A

PM4006B

PD6181B

IC604 TC7S86F

5

1,2 4

64

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

11

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

C

F

D

E

BA4558F-P

SC33165ADWR2

KEYBOARD UNIT

1 3

7 6

79,80

ROTIN

ROTINT

67

PE5188A

TDA7560

7.5V

5

AMP Enable

SUB+

Pre-out L

AMP Enable

12

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

3.2 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-b

A-a

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

B

G

CN701

I

CN251

C

CN957

C

CN958

FMUTE

PLL

RDS MICRO COMPUTER

RBDS

SUB MICRO COMPUTER

MAIN MICRO COMPUTER

-8.4dBs

CD 1kHz 0dB

-8.24dBs

FM(30% 1kHz)

-24.2dBs

AM(30% 1kHz)

-24.4dBs

-16.4

A-a

A

13

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

0R0

R068(FH-2077ZF) R056(FH-2177ZF)

R039(FH-2077ZF) R027(FH-2177ZF)

CTH1171 600mH

E

CN1001

CN801

D

CN201

5R1K(FH-2077ZF) 1R8K(FH-2177ZF)

Decimal points for resistor and capacitor fixed values are expressed as :

2.2 2R2

0.022 R022

←

Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors.

NOTE :

Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.

A

MOTHER UNIT

E-VOL

POWER AMP

0.5dBs

9.5dBs

(1kHz 0dB)

-16.4dBs

-12.0dBs

-1.9dBs

CD : 3.3dBs DJPL : -4.2dBS TAPE : -4.2dBs FM : -16.7dBs AM : -15.7dBs

TAPE: :25.0dBs

A

A-b

14

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

B

PLL

RDS

MICRO

COMPUTER

FM(30% 1kHz)

-24.2dBs AM(30% 1kHz)

-24.4dBs

-16.4dBs

-12

-1

A-a

A-b

1

2

3

15

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

G

CN701

I

CN251

C

CN957

C

CN958

FMUTE

RDS

MICRO

COMPUTER

RBDS

SUB MICRO

COMPUTER

MAIN

MICRO COMPUTER

-8.4dBs CD 1kHz 0dB

-8.24dBs

A-a

A-b

4

16

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

CTH1171 600mH

D

CN201

A

MOTHER UNIT

E-VOL

POWER AMP

0.5dBs

9.5dBs (1kHz 0dB)

-16.4dBs

-12.0dBs

-1.9dBs

CD : 3.3dBs

DJPL : -4.2dBS

TAPE : -4.2dBs

FM : -16.7dBs

AM : -15.7dBs

TAPE: :25.0dBs

A-a

A-b

1

2

3

17

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

0R0

R068(FH-2077ZF)

R056(FH-2177ZF)

R039(FH-2077ZF)

R027(FH-2177ZF)

E

CN1001

CN801

5R1K(FH-2077ZF)

1R8K(FH-2177ZF)

Decimal points for resistor

and capacitor fixed values

are expressed as :

2.2 2R2

0.022 R022

←

Symbol indicates a resistor.

No differentiation is made between chip resistors and

discrete resistors.

NOTE :

Symbol indicates a capacitor.

No differentiation is made between chip capacitors and

discrete capacitors.

A-b

A-a

A-b

4

18

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

3.3 TUNER UNIT

A

B

19

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

B

20

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

A

CN953

Key Matric Circuit

Button Illumination

Switch Circuit

UDZS3R9(B)

C

KEYBOARD UNIT

F

CN1051

3.4 KEYBOARD UNIT

C

21

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

VF Driver IC

-8.0V Regulator

Voltage Baffer for VF Gfid

VF HAW 1359

A

CN952

C

22

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

FH-2177ZF model only

R1290

R1289

FH C267,C268 C269,C270 R287,R288 R1289,R1290

R1278 R1277

C209

R01

C210

R01

8R2K

R18

R068

D

EQ PCB

A

CN301

COMPOUND UNIT Consists of EQ PCB CONNECTOR PCB VF SUB PCB

FH-2077ZF

5600P

R001 R018

R01

2R7K

-

8R2K

C213,C214 C215,C216 C217,C218 C1223,C1224 R215,R216 R225,R226 R1275,R1276 R1277,R1278

FH-2177ZF

R047 R082 R001

5600P

-

6R8K

220

-

1R2K

68K

3.5 EQ PCB

D

23

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

FH-2077ZF

R01

R018

-

0R0

FH-2177ZF

R022 R027 2R7K

-

3R9K

R33

6R8K

3R9K

2R2K

R33

0R0

R302

0R0

R301

0R0

R257

0R0

R257

Fix EQ Circuit

Auot level

Control Circuit

Analog Switch

for Dual Play

Auto level

Control Circuit

D

24

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

E

VF SUB PCB

A

CN801

COMPOUND UNIT Consists of EQ PCB CONNECTOR PCB VF SUB PCB

ACP Bus Transceiver Receiver

7.5V Output for Subwoofer Amplifer

SUB MUTE

3.6 CONNECTOR PCB

E

25

FH-2077ZF,2177ZF

1

2

3

4

A

B

C

D

1

2

3

4

F

VF SUB PCB

C

CN954

COMPOUND UNIT Consists of EQ PCB CONNECTOR PCB VF SUB PCB

6.2V Regulator 27kHz Oscilator

for VF Filament

DC/DC Convertor(-39V)

3.7 VF SUB PCB

F

26

FH-2077ZF,2177ZF

A

1

234

B

C

D

12

34

G

H

CL203IRXTU CL203IRXTU

BA6997FP

3.8 CD MECHANISM MODULE

G-a

G

H

27

FH-2077ZF,2177ZF

5

6

7

8

A

B

C

D

5

6

7

8

A

CSS1504

G-b

G