Pioneer AVHP5700DVD - In-Dash 6.5 Monitor DVD Player 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 2005
AVH-P5700DVD/EW
CRT3425
AV RECEIVER/DVD PLAYER 6.5 INCHWIDE DISPLAY
AVH-P5700DVD
/EW
AVH-P5700DVD
/UC
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-3078 CRT3257 MS-3V1 DVD Mech. Module:Circuit Description, Mech. Description, Disassembly
For details, refer to "Important Check Points for Good Servicing".
K-ZZD.MAR. 2005 Printed in Japan
Manufactured under license from Dolby Laboratories."Dolby" and the double-D sysmbol
are trademarks of Dolby Laboratories.
"DTS" and "DTS Digital Surround" are registered trademarks of DigitalTheater Systems,
Inc.

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SAFETY INFORMATION
UC
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.
WARNING
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
EW
1. Safety Precautions for those who Service this Unit.
• Follow the adjustment steps in the service manual when servicing this unit. When checking or adjusting the emitting
power of the laser diode exercise caution in order to get safe, reliable results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. The triangular label is attached to the mechanism
unit frame.
This product contains mercury. Disposal of this material may be regulated due to
environmental considerations. For disposal or recycling information, please contact
your local authorities or the Electronics Industries Alliance: www.eiae.org.

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On the top of the player.
CAUTION :
VORSICHT :
ADVARSEL :
VARNING :
VARO! :
VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN.
AVOID EXPOSURE TO BEAM.
SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG, WENN
ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETZEN!
SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING
UNDGÅ UDSÆTTELSE FOR STRÀLING.
SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA
DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN.
AVATTAESSA ALTISTUT NÄKYVÄ JA NÄKYMÄTTÖMÄLLE
LASERSATEIL YLLE. ÄLÄ KATSO SÄTEESEN. VRW1860
CLASS 1
LASER PRODUCT
WARNING!
The AEL (accessible emission level )of the laser power output is less than CLASS 1
but the laser component is capable of emitting radiation exceeding the limit for
CLASS 1.
A specially instructed person should do servicing operation of the apparatus.
Laser diode characteristics
Wave length:
DVD:640~660nm
CD:770~810nm
DVD : 2.48mw(Emitting period :9sec. )
CD : 705µw(Emitting period : unlimited)
Additionla Laser Caution
Transistors Q1101 and Q1102 in PCB drive the laser diodes for DVD and CD
respectively. When Q1101 or Q1102 is shorted between their terminals,
the laser diodes for DVD or CD will radiate beam. If the top cover is removed
with no disc loaded while such short-circuit is continued, the naked eyes may
be exposed to the laser beam.

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After completing repair of this product, please confirm that the fan motor (center) is rotating.
Check Method
1. DVD video is played with this product.
2. The operation is normal if the operation noise (pulse) can be observed after connecting oscilloscope to TP781
located at the bottom of this product. Under this circumstance, be careful not to contact TP781 with chassis as
the power fuse of fan motor (center) will blow out, disabling the fan motor (center) to rotate.
-Operation Check of Fan Motor (Center)
-Inverter for LCD back light becomes a high voltage.
-Service Precaution
1. 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. Before disassembling the unit, be sure to turn off
the power. Unplugging and plugging the connectors
during power-on mode may damage the ICs inside
the unit.
3. To protect the pickup unit from electrostatic discharge
during servicing, take an appropriate treatment
(shorting-solder) .
4. After replacing the pickup unit, be sure to skew
adjustment.
5. During disassembly, be sure to turn the power off since
an internal IC might be destroyed when a connector
is plugged or unplugged.
Bottom of this product
TP781 Oscilloscope
is a trademark of DVD Format/Logo Licensing Corporation.

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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.
1Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
0Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 7
2. EXPLODED VIEWS AND PARTS LIST..........................................................................................................12
2.1 PACKING(AVH-P5700DVD/EW)..............................................................................................................12
2.2 PACKING(AVH-P5700DVD/UC)...............................................................................................................14
2.3 EXTERIOR(1)(AVH-P5700DVD/EW).......................................................................................................16
2.4 EXTERIOR(1)(AVH-P5700DVD/UC)........................................................................................................18
2.5 EXTERIOR(2) .......................................................................................................................................... 20
2.6 EXTERIOR(3)(AVH-P5700DVD/EW).......................................................................................................22
2.7 EXTERIOR(3)(AVH-P5700DVD/UC)........................................................................................................24
2.8 DVD MECHANISM MODULE(MS-3V1)................................................................................................... 26
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................28
3.1 BLOCK DIAGRAM...................................................................................................................................28
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)..............................................................................38
3.3 MOTHER UNIT(SYSTEM)(GUIDE PAGE)...............................................................................................40
3.4 MOTHER UNIT(POWER SUPPLY)..........................................................................................................46
3.5 MONITOR PCB(GUIDE PAGE)................................................................................................................ 48
3.6 DVD CORE UNIT(SODC)(GUIDE PAGE)................................................................................................54
3.7 DVD CORE UNIT(CPU)........................................................................................................................... 60
3.8 COMPOUND UNIT(A), COMPOUND UNIT(B) AND RELAY PCB ..........................................................64
3.9 PU UNIT(REFERENCE)..........................................................................................................................65
3.10 INVERTER PCB.....................................................................................................................................66
3.11 RGB UNIT..............................................................................................................................................68
3.12 UPPER PCB ..........................................................................................................................................70
3.13 KEYBOARD UNIT.................................................................................................................................. 72
3.14 MAIN UNIT, SW UNIT AND VOLUME UNIT..........................................................................................74
4. PCB CONNECTION DIAGRAM .....................................................................................................................76
4.1 MOTHER UNIT........................................................................................................................................76
4.2 MONITOR PCB........................................................................................................................................ 80
4.3 DVD CORE UNIT..................................................................................................................................... 84
4.4 COMPOUND UNIT(A), COMPOUND UNIT(B) AND RELAY PCB ..........................................................88
4.5 INVERTER PCB.......................................................................................................................................89
4.6 RGB UNIT................................................................................................................................................90
4.7 UPPER PCB ............................................................................................................................................91
4.8 KEYBOARD UNIT.................................................................................................................................... 92
4.9 SW UNIT AND VOLUME UNIT................................................................................................................93
4.10 MAIN UNIT............................................................................................................................................. 94
5. ELECTRICAL PARTS LIST ............................................................................................................................ 96
6. ADJUSTMENT ............................................................................................................................................. 117
6.1 JIG CONNECTION DIAGRAM...............................................................................................................117
6.2 DVD ADJUSTMENT...............................................................................................................................118
6.3 MOTHER UNIT ADJUSTMENT.............................................................................................................132
6.4 MONITOR PCB ADJUSTMENT.............................................................................................................134
6.5 INVERTER PCB ADJUSTMENT ...........................................................................................................138
6.6 MONITOR TEST MODE ........................................................................................................................140
6.7 TOUCH PANEL TEST MODE ................................................................................................................150
7. GENERAL INFORMATION........................................................................................................................... 160
7.1 DIAGNOSIS...........................................................................................................................................160
7.1.1 DISASSEMBLY...................................................................................................................................160
7.1.2 PCB LOCATIONS ...............................................................................................................................168
7.1.3 CONNECTOR FUNCTION DESCRIPTION........................................................................................ 169
7.2 IC ...........................................................................................................................................................170
7.3 EXPLANATION ...................................................................................................................................... 196
7.3.1 MECHANISM DESCRIPTIONS..........................................................................................................196
7.3.2 OPERATIONAL FLOW CHART .......................................................................................................... 202
7.4 CLEANING............................................................................................................................................. 203
8. OPERATIONS .............................................................................................................................................. 204

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1. SPECIFICATIONS

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2. EXPLODEDVIEWS AND PARTS LIST
2.1 PACKING(AVH-P5700DVD/EW)
N
OTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.
• The >mark found on some component parts indicatesthe importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
• Screw adjacent to mark on the product are used for disassembly.
• For the applying amount of lobricants or glue, follow the instructions in this manual.
(In the case of no amount instructions,apply as you think it appropriate.)
"
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PACKING(AVH-P5700DVD/EW) SECTION PARTS LIST
Owner's Manual,Installation Manual
Mark No. Description Part No.
1 Carton CHG5493
2 Sub Carton CHG5270
3 Contain Box CHL5493
4 Protector CHP2387
5 Protector CHP2708
6 Protector CHP2706
7 Protector CHP2707
8 Cord Assy CDE7321
9 Cord Assy CDE7801
10 Cord Assy CDE7792
11 Spacer CNM9773
12 Polyethylene Bag CEG1088
* 13 Lock Tie CNV-754
14 Screw Assy CEA5144
15 Screw BMZ50P060FTC
16 Screw(M4x3) CBA1870
17 Screw CMZ50P060FTC
* 18 Polyethylene Sheet CNM4338
20 Sheet CNM8603
21 Accessory Assy CEA4771
23 Screw CBA1650
24 Bush CNV1917
* 25 Polyethylene Bag E36-615
* 26 Polyethylene Bag CEG-158
27-1 Polyethylene Bag CEG1116
27-2 Owner's Manual CRB2047
27-3 Owner's Manual CRB2048
27-4 Owner's Manual CRB2049
27-5 Owner's Manual CRB2050
* 27-6 Warranty Card CRY1157
* 27-7 Passport CRY1013
28 Screw CBA1875
29-1 Polyethylene Bag CEG1116
29-2 Owner's Manual CRB2051
29-3 Owner's Manual CRB2052
29-4 Installation Manual CRD3965
Mark No. Description Part No.
Part No. Language
CRB2047 English
CRB2048 Spanish
CRB2049 German
CRB2050 French
CRB2051 Italian
CRB2052 Dutch
CRD3965 English, Spanish, German, French, Italian, Dutch

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2.2 PACKING(AVH-P5700DVD/UC)
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PACKING(AVH-P5700DVD/UC) SECTION PARTS LIST
Owner's Manual,Installation Manual
Mark No. Description Part No.
1 Carton CHG5494
2 Sub Carton CHG5270
3 Contain Box CHL5494
4 Protector CHP2387
5 Protector CHP2708
6 Protector CHP2706
7 Protector CHP2707
8 Cord Assy CDE7321
9 Cord Assy CDE7815
10 Cord Assy CDE7790
11 Spacer CNM9773
12 Polyethylene Bag CEG1185
13 •••••
14 Screw Assy CEA5144
15 Screw BMZ50P060FTC
16 Screw(M4x3) CBA1870
17 Screw CMZ50P060FTC
* 18 Polyethylene Sheet CNM4338
20 Sheet CNM8603
21 Accessory Assy CEA4771
23 Screw CBA1650
24 Bush CNV1917
* 25 Polyethylene Bag E36-615
26 •••••
27-1 Polyethylene Bag CEG1116
27-2 Owner's Manual CRB2053
27-3 Owner's Manual CRB2054
27-4 Installation Manual CRD3966
* 27-5 Registration Card CRY1229
27-6 Caution Card CRP1310
28 Screw CBA1875
Mark No. Description Part No.
Part No. Language
CRB2053 English
CRB2054 French
CRD3966 English, French

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EXTERIOR(1)(AVH-P5700DVD/EW) SECTION PARTS LIST
Mark No. Description Part No.
1 Screw BMZ20P030FTB
2 Screw BMZ20P160FTC
3 Screw BMZ26P030FTC
4 Screw(M2x8) CBA1752
5 Screw BPZ20P060FTB
6 Screw(M2x2) CBA1872
7 Button(EJECT) CAC9051
8 Button(A-BM) CAC9052
9 Button(CROSS) CAC9053
10 Cord Assy CDE7176
11 Cord CDE7715
12 Cord Assy CDE7797
13 Flat Cable CDE7805
14 Cord Assy CDE7796
15 Panel CNB3101
16 Case CNB3104
17 Bracket CND1438
18 Holder CND1441
19 Button(VOL) CAC9050
20 Bracket CND2626
21 Bracket CND2627
22 Holder CND2628
23 Lever Unit CXC4211
24 Insulator CNM8495
25 Insulator CNM8864
26 Insulator CNM9398
27 Sheet CNM9517
28 Insulator CNM9750
29 Flexible PCB CNP8806
30 FFC CDE7807
31 Connector(CN5501) CKS4511
32 Guide CNV8415
33 Mother Unit CWM9808
34 Screw BMZ26P160FTC
35 Screw BSZ26P080FTC
36 Spring CBH2863
37 Flat Cable CDE7806
38 Antenna Cable CDH1348
39 FM/AM Tuner Unit CWE1650
40 Connector(CN101,102) CKS4653
41 Cushion CNM8671
42 Holder CND1432
43 Connector(CN154) CKS4823
44 Cord CDE7809
45 Terminal(CN731) CKF1064
46 Connector(CN701) CKM1332
47 Socket(CN261) CKM1457
48 Connector(CN171) CKS3751
49 •••••
50 Connector(CN151) CKS4052
51 Connector(CN181) CKS4052
52 Connector(CN175) CKS4068
53 Connector(CN152) CKS4282
54 Connector(CN101) CKS4511
55 Connector(CN771) CKS4822
56 Connector(CN561) CKS4824
57 Connector(CN121) CKS4830
58 Connector(CN131) CKS4832
59 Connector(CN781) CKS4977
60 Holder CND2629
61 Holder CND2630
62 Shield CND2631
63 Holder CND2633
64 Insulator CNM9400
65 Insulator CNM9521
66 Spacer CNM9522
67 Spacer CNM9523
68 Heat Sink CNR1703
69 Heat Sink CNR1784
70 RGB Unit CWM9815
71 Connector(CN951) CKS4497
72 Connector(CN952) CKS4978
73 Jack(CN981) CKN1022
74 Connector(CN954) CKS4052
75 Detach Grille Assy CXC4192
76 Bracket CND1482
77 Holder CND2634
78 Button(SRC/-,+) CAC9054
79 Button(ATT,EQ/BAND) CAC9056
80
DVD Mechanism Module(MS-3V1)
CXK6418
81 Fan Motor(M771) CXM1262
82 Fan Motor(M781) CXM1276
83 Screw IMS26P040FTC
84 Cover CNS8177
85 Grille CNS8173
86 Screw IPS20P060FTB
87 Grille Unit CXC4206
88 Transistor(Q892) 2SD2396
89 IC(IC871) NJM2388F84
90 IC(IC241) PAL007A
91 IC(IC5501) TSOP4840SB1
92 Cap CNV6727
93 Screw CMZ50P060FTC
94 Holder CNC9510
95 Panel CNS7797
96 Label VRW1860
97 Grille Assy CXC4187
Mark No. Description Part No.

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EXTERIOR(1)(AVH-P5700DVD/UC) SECTION PARTS LIST
Mark No. Description Part No.
1 Screw BMZ20P030FTB
2 Screw BMZ20P160FTC
3 Screw BMZ26P030FTC
4 Screw(M2x8) CBA1752
5 Screw BPZ20P060FTB
6 Screw(M2x2) CBA1872
7 Button(EJECT) CAC9051
8 Button(A-BM) CAC9052
9 Button(CROSS) CAC9053
10 Cord Assy CDE7176
11 Cord CDE7715
12 Cord Assy CDE7798
13 Flat Cable CDE7805
14 Cord Assy CDE7796
15 Panel CNB3102
16 Case CNB3104
17 Bracket CND1438
18 Holder CND1441
19 Button(VOL) CAC9050
20 Bracket CND2626
21 Bracket CND2627
22 Holder CND2628
23 Lever Unit CXC4211
24 Insulator CNM8495
25 Insulator CNM8864
26 Insulator CNM9398
27 Sheet CNM9517
28 Insulator CNM9750
29 Flexible PCB CNP8806
30 FFC CDE7807
31 Connector(CN5501) CKS4511
32 Guide CNV8415
33 Mother Unit CWM9809
34 Screw BMZ26P160FTC
35 Screw BSZ26P080FTC
36 Spring CBH2863
37 Flat Cable CDE7806
38 Antenna Cable CDH1348
39 FM/AM Tuner Unit CWE1651
40 Connector(CN101,102) CKS4653
41 Cushion CNM8671
42 Holder CND1432
43 Connector(CN154) CKS4823
44 Cord CDE7809
45 Terminal(CN731) CKF1064
46 Connector(CN701) CKM1332
47 Socket(CN261) CKM1457
48 Connector(CN171) CKS3751
49 •••••
50 Connector(CN151) CKS4052
51 Connector(CN181) CKS4052
52 Connector(CN175) CKS4068
53 Connector(CN152) CKS4282
54 Connector(CN101) CKS4511
55 Connector(CN771) CKS4822
56 Connector(CN561) CKS4824
57 Connector(CN121) CKS4830
58 Connector(CN131) CKS4832
59 Connector(CN781) CKS4977
60 Holder CND2629
61 Holder CND2630
62 Shield CND2631
63 Holder CND2633
64 Insulator CNM9400
65 Insulator CNM9521
66 Spacer CNM9522
67 Spacer CNM9523
68 Heat Sink CNR1703
69 Heat Sink CNR1784
70 RGB Unit CWM9816
71 Connector(CN951) CKS4497
72 Connector(CN952) CKS4978
73 Jack(CN981) CKN1022
74 Connector(CN954) CKS4052
75 Detach Grille Assy CXC4193
76 Bracket CND1482
77 Holder CND2634
78 Button(SRC/-,+) CAC9054
79 Button(BOOST,EQ/BAND) CAC9055
80
DVD Mechanism Module(MS-3V1)
CXK6418
81 Fan Motor(M771) CXM1262
82 Fan Motor(M781) CXM1276
83 Screw IMS26P040FTC
84 Cover CNS8177
85 Grille CNS8174
86 Screw IPS20P060FTB
87 Grille Unit CXC4206
88 Transistor(Q892) 2SD2396
89 IC(IC871) NJM2388F84
90 IC(IC241) PAL007A
91 IC(IC5501) TSOP4840SB1
92 Cap CNV6727
93 Screw CMZ50P060FTC
94 Holder CNC9510
95 Panel CNS7797
96 •••••
97 Grille Assy CXC4188
Mark No. Description Part No.

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2.5 EXTERIOR(2)
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