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FORD
Service
Manual ORDER NO.
CRT2389
CD PLAYER
YPM-MG2196ZF WL
- The CD mechanism employed in this model is one of G1 series.
CONTENTS
1. SAFETY INFORMATION ............................................2 7. GENERAL INFORMATION .......................................36
2. EXPLODED VIEWS AND PARTS LIST .......................4 7.1 DIAGNOSIS ........................................................36
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8 7.1.1 TEST MODE ..............................................36
4. PCB CONNECTION DIAGRAM ................................18 7.1.2 DISASSEMBLY .........................................43
5. ELECTRICAL PARTS LIST ........................................30 7.2 IC ........................................................................49
6. ADJUSTMENT..........................................................33 7.3 EXPLANATION ...................................................53
7.3.1 CIRCUIT DESCRIPTIONS .........................53
7.3.2 MECHANISM DESCRIPTIONS.................66
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999 K-ZZS. JUNE 1999 Printed in Japan
YPM-MG2196ZF
- CD Player Service Precautions - When the Repair is Complete
1. For pickup unit(CXX1312) handling, please refer When the repair is complete, make the CD mechanism
to"Disassembly"(see page 43). ready for transportation
During replacement, handling precautions shall be implementing the following procedures:
taken to prevent an electrostatic discharge(protection 1. Press the changer side 1 and 4 simultaneously to turn
by a short pin). the ACC on.
2. As the ACC is turned on, the disc indicator blinks in
2. During disassembly, be sure to turn the power off red.
since an internal IC might be destroyed when a con-
nector is plugged or unplugged. 3. When the blinking is stopped, the mechanism is
3. Please checking the grating after changing the ser- ready for the transportation.
vice pickup unit(see page 34).
4. Attach the Transportation Bracket (CNC7878). Now
you can transport it.(See the figure below)
Transportation Bracket
(CNC7878)
Case
(CNB2335)
1. 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.
2
YPM-MG2196ZF
3
YPM-MG2196ZF
2. EXPLODED VIEWS AND PARTS LIST
2.1 CD MECHANISM
4
YPM-MG2196ZF
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.
- CD MECHANISM SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Connector CDE5741 46 Roller CLA3157
2 Screw JFZ20P014FMC 47 Roller CLA3159
3 CD Mechanism Module(G1) CXK4710 48 Roller CLA3160
4 Screw CBA1076 49 Shaft CLA3179
5 CD Core Unit CWX2250 50 Spacer CLA3194
6 Connector(CN701) CKS2767 51 Roller CLA3248
7 Connector(CN702) CKS3124 52 Bush CLA3353
8 Connector(CN802) CKS3970 * 53 Shaft CLA3469
9 Connector(CN801) CKS4052 54 Shaft CLA3693
10 Switch(S866-868) CSN1052 55 Chassis CNA2067
11 Screw BMZ26P030FMC 56 Case CNB2335
12 Screw CBA1037 57 Steer CNC7215
13 Screw CBA1041 58 Steer CNC7216
14 Screw(M2x2.5) CBA1076 59 Cam CNC7227
15 Screw(M2x2) CBA1250 * 60 Holder CNC7235
16 Washer CBA1405 61 Gear CNC7236
17 Screw CBA1452 62 Gear CNC7238
18 Screw(M2x1.925) CBA1453 63 Lever CNC7243
19 Screw(M2x2) CBA1479 64 Lever CNC7244
20 Washer CBF1037 65 Lever CNC7245
21 Washer CBF1038 66 Lever CNC7246
22 Washer CBF1039 67 Cover CNC7441
23 Washer CBF1064 68 Holder CNC7477
24 Spring CBH2007 69 Holder CNC7826
25 Spring CBH2014 70 Holder CNC7843
26 Spring CBH2015 71 Holder CNC7844
27 Spring CBH2016 72 Bracket CNC7878
28 Spring CBH2017 73 Lever CNC8024
29 Spring CBH2019 74 Gear CNC8140
30 Spring CBH2064 75 Holder CNC8613
31 Spring CBH2065 76 Sheet CNM5831
32 Spring CBH2066 77 Sheet CNM5981
33 Spring(Black) CBH2067 78 Sheet CNM6318
34 Spring CBH2195 79 PCB CNP5203
35 Spring CBH2196 80 PCB CNP5681
36 Spring CBH2224 81 Gear CNR1479
37 Spring CBH2250 82 Gear CNR1481
38 Spring CBH2269 83 Gear CNR1495
39 Spring CBH2271 84 Gear CNR1501
40 Spring CBH2274 85 Gear CNR1502
41 Spring CBH2290 86 Gear CNR1540
42 Holder CBL1465 87 Gear CNR1541
43 Connector CDE5685 88 Belt CNT1080
44 Connector CDE5686 89 Worm Gear CNV5046
45 Roller CLA3154 90 Gear CNV5047
5
YPM-MG2196ZF
Mark No. Description Part No. Mark No. Description Part No.
91 Gear CNV5048 141 Ball CNR1189
92 Gear CNV5049 142 Bearing CNR1423
93 Holder CNV5056 143 Belt CNT1079
94 Pulley CNV5058 144 Holder CNV5037
95 Arm CNV5061 145 Guide CNV5040
96 Spacer CNV5066 146 Clamper CNV5042
97 Damper CNV5120 147 Rack CNV5111
98 Arm CNV5189 148 Arm CNV5579
99 Cover CNV5424 149 Holder CNV5759
100 Cover CNV5425 * 150 Chassis Unit CXB2698
101 Lever CNV5427 151 Arm Unit CXB2705
102 Arm CNV5491 152 Motor Unit(M4)(Carriage) CXB3178
103 Gear CNV5519 153 Screw Unit CXB3179
104 Cover CNV5541 154 Guide Unit CXB4417
105 Holder CNV5648 155 Lever Unit CXB4450
106 Composite PCB CNX3141 156,157