Service DEH-2000R/X1N/EW |
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Manual |
ORDER NO. |
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CRT2312 |
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-2000R X1N/EW
DEH-2030R X1N/EW
DEH-2020R X1N/GR
-See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit description.
-The CD mechanism employed in this model is one of S8 series.
CONTENTS
1. |
SAFETY INFORMATION ............................................ |
2 |
7. GENERAL INFORMATION ....................................... |
60 |
2. |
EXPLODED VIEWS AND PARTS LIST ....................... |
3 |
7.1 PARTS ................................................................. |
60 |
3. |
SCHEMATIC DIAGRAM ........................................... |
14 |
7.1.1 IC................................................................ |
60 |
4. |
PCB CONNECTION DIAGRAM ................................ |
38 |
7.1.2 DISPLAY .................................................... |
67 |
5. |
ELECTRICAL PARTS LIST ........................................ |
48 |
7.2 DIAGNOSIS ........................................................ |
68 |
6. |
ADJUSTMENT.......................................................... |
56 |
7.2.1 DISASSEMBLY ......................................... |
68 |
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7.2.2 TEST MODE .............................................. |
69 |
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7.3 BLOCK DIAGRAM .............................................. |
73 |
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8. OPERATIONS AND SPECIFICATIONS..................... |
75 |
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PIONEER ELECTRONIC CORPORATION |
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan |
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PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. |
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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 1998
K-ZZD. DEC. 1998 Printed in Japan
DEH-2000R,2030R,2020R
- CD Player Service Precautions
1.For pickup unit(CXX1285) handling, please refer to"Disassembly"(CX-916 Service Manual CRT2300). During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin).
2.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.
3.Please checking the grating after changing the service pickup unit(see page 58).
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.
1. Safety Precautions for those who Service 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.A “CLASS 1 LASER PRODUCT” label is affixed to the bottom of the player.
3.The triangular label is attached to the mechanism unit frame.
CLASS 1
LASER PRODUCT
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers
2
DEH-2000R,2030R,2020R
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
- DEH-2000R/X1N/EW
2
3 4
6 |
5 |
9
7
8
13
10
NOTE:
-Parts marked by “*” and | can not be supplied.
-Screws adjacent to mark on the product are used for disassembly.
-PACKING SECTION PARTS LIST
Mark No. Description |
Part No. |
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Mark No. Description |
Part No. |
||||
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1 |
Cord Assy |
CDE5754 |
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|
8-4 |
Installation Manual |
CRD2844 |
* |
2 |
Accessory Assy |
CEA2397 |
* |
8-5 |
Passport |
CRY1013 |
|
|
3 |
Screw |
CBA1002 |
* |
8-6 |
Warranty Card |
CRY1087 |
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4 |
Handle |
CNC5395 |
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|
8-7 |
Polyethylene Bag |
CEG1116 |
|
5 |
Bush |
CNV3930 |
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|
9 |
Case Assy |
CXB3520 |
* |
6 |
Polyethylene Bag |
E36-615 |
|
|
10 |
Carton |
CHG3652 |
|
7 |
Polyethylene Bag |
CEG-162 |
|
|
11 |
Contain Box |
CHL3652 |
|
8-1 |
Owner’s Manual |
CRD2841 |
|
|
12 |
Protector |
CHP2101 |
|
8-2 |
Owner’s Manual |
CRD2842 |
|
|
13 |
Protector |
CHP2102 |
|
8-3 |
Owner’s Manual |
CRD2843 |
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|
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|
- Owner's Manual, Installation Manual
Model |
Part No. |
Language |
DEH-2000R/X1N/EW |
CRD2841 |
English, Spanish |
|
CRD2842 |
German, French |
|
CRD2843 |
Italian, Dutch |
|
CRD2844 |
English, Spanish, German, French, Italian, Dutch |
3
DEH-2000R,2030R,2020R
- DEH-2030R/X1N/EW
2
3 4
6 |
5 |
9
7
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8 |
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13 |
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10 |
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- PACKING SECTION PARTS LIST |
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Mark No. Description |
Part No. |
Mark No. Description |
Part No. |
||||
|
1 |
Cord Assy |
CDE5754 |
|
8-4 |
Installation Manual |
CRD2844 |
* |
2 |
Accessory Assy |
CEA2397 |
* |
8-5 |
Passport |
CRY1013 |
|
3 |
Screw |
CBA1002 |
* |
8-6 |
Warranty Card |
CRY1087 |
|
4 |
Handle |
CNC5395 |
|
8-7 |
Polyethylene Bag |
CEG1116 |
|
5 |
Bush |
CNV3930 |
|
9 |
Case Assy |
CXB3520 |
* |
6 |
Polyethylene Bag |
E36-615 |
|
10 |
Carton |
CHG3653 |
|
7 |
Polyethylene Bag |
CEG-162 |
|
11 |
Contain Box |
CHL3653 |
|
8-1 |
Owner’s Manual |
CRD2841 |
|
12 |
Protector |
CHP2101 |
|
8-2 |
Owner’s Manual |
CRD2842 |
|
13 |
Protector |
CHP2102 |
|
8-3 |
Owner’s Manual |
CRD2843 |
|
|
|
|
- Owner's Manual, Installation Manual
Model |
Part No. |
Language |
DEH-2030R/X1N/EW |
CRD2841 |
English, Spanish |
|
CRD2842 |
German, French |
|
CRD2843 |
Italian, Dutch |
|
CRD2844 |
English, Spanish, German, French, Italian, Dutch |
4
DEH-2000R,2030R,2020R
- DEH-2020R/X1N/GR
2
3 4
6 |
5 |
9
7
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|
8 |
|
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|
|
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|
13 |
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|
10 |
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|
|
- PACKING SECTION PARTS LIST |
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|||
Mark No. Description |
Part No. |
Mark No. Description |
Part No. |
|||
|
1 |
Cord Assy |
CDE5754 |
* 8-4 |
Warranty Card |
CRY1087 |
* |
2 |
Accessory Assy |
CEA2397 |
8-5 |
Polyethylene Bag |
CEG1116 |
|
3 |
Screw |
CBA1002 |
9 |
Case Assy |
CXB3520 |
|
4 |
Handle |
CNC5395 |
10 |
Carton |
CHG3654 |
|
5 |
Bush |
CNV3930 |
11 |
Contain Box |
CHL3654 |
* |
6 |
Polyethylene Bag |
E36-615 |
12 |
Protector |
CHP2101 |
|
7 |
Polyethylene Bag |
CEG-162 |
13 |
Protector |
CHP2102 |
|
8-1 |
Owner’s Manual |
CRB1525 |
|
|
|
|
8-2 |
Installation Manual |
CRB1526 |
|
|
|
* |
8-3 |
Passport |
CRY1013 |
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|
|
- Owner's Manual, Installation Manual
Model |
Part No. |
Language |
DEH-2020R/X1N/GR |
CRB1525 |
German |
|
CRB1526 |
German |
5
DEH-2000R,2030R,2020R
2.2 EXTERIOR
- DEH-2000R/X1N/EW
6
DEH-2000R,2030R,2020R
- EXTERIOR SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. |
Description |
Part No. |
|||
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1 |
Screw |
BMZ26P120FMC |
51 |
Bracket |
CNC6791 |
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2 |
Screw |
BSZ26P060FMC |
52 |
Holder |
CNC8042 |
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|
3 |
Screw |
BSZ30P060FMC |
53 |
Cover |
CNM6276 |
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|
4 |
Screw |
BSZ30P120FMC |
54 |
Panel |
CNS5188 |
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|
5 |
Cable |
CDE6018 |
55 |
Arm |
CNV4692 |
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|
6 |
Cord Assy |
CDE5754 |
56 |
Arm |
CNV4728 |
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|
7 |
Resistor |
RS1/2PMF102J |
57 |
Arm |
CNV5576 |
|
|
8 |
••••• |
|
58 |
Screw |
IMS20P030FZK |
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|
9 |
Cap |
CNS1472 |
59 |
Detach Grille Assy |
CXB3612 |
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|
10 |
••••• |
|
60 |
Screw |
BPZ20P060FMC |
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|
11 |
Fuse(10A) |
CEK1136 |
61 |
Screw |
BPZ20P100FZK |
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|
12 |
Holder |
CNC6798 |
62 |
Button(DETACH) |
CAC5789 |
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|
13 |
Cover |
CNC8367 |
63 |
Button(+) |
CAC5834 |
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|
14 |
Earth Plate |
CNC8368 |
64 |
Button(-) |
CAC5837 |
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|
15 |
Transistor(Q981,991) |
2SD2396 |
65 |
Button(SOURCE) |
CAC5983 |
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16 |
Spacer |
CNM4913 |
66 |
Button(BAND) |
CAC5984 |
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|
17 |
Insulator |
CNM6006 |
67 |
Button(1-6) |
CAC5840 |
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|
18 |
Insulator |
CNM6224 |
68 |
Button(TA,PT) |
CAC5843 |
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| |
19 |
••••• |
|
69 |
Button(UP,DOWN) |
CAC5846 |
|
20 |
Tuner Amp Unit |
CWM6089 |
70 |
Button(<,>) |
CAC5849 |
||
|
21 |
Screw |
ASZ26P080FMC |
71 |
Button(F,A) |
CAC5852 |
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22 |
Screw |
BPZ26P080FMC |
72 |
Button(EJECT) |
CAC5853 |
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|
23 |
Screw |
BSZ26P160FMC |
73 |
Button(EQ) |
CAC6132 |
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|
24 |
IC(IC551) |
PAL005A |
74 |
Spring |
CBH2210 |
|
|
25 |
Connector(CN551) |
CDE5996 |
75 |
Cover |
CNM6290 |
|
|
26 |
Antenna Cable(CN502) |
CDH1254 |
76 |
Cover |
CNS5187 |
|
|
27 |
Clamper |
CEF1006 |
77 |
••••• |
|
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|
28 |
Pin Jack(CN431) |
CKB1028 |
78 |
••••• |
|
|
|
29 |
Terminal(CN501) |
CKF1059 |
79 |
••••• |
|
|
|
30 |
Connector(CN951) |
CKM1299 |
80 |
••••• |
|
|
* |
31 |
Connector(CN681) |
CKS2227 |
81 |
Housing |
CNV5575 |
|
|
32 |
••••• |
|
82 |
Keyboard Unit |
CWM6101 |
|
|
33 |
Connector(CN651) |
CKS3581 |
83 |
LCD(LCD1801) |
CAW1499 |
|
|
34 |
••••• |
|
84 |
Connector(CN1801) |
CKS3580 |
|
|
35 |
Holder |
CNC7533 |
85 |
Holder |
CNC8036 |
|
|
36 |
Holder |
CNC8130 |
86 |
Sheet |
CNM6026 |
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37 |
Holder |
CNC8041 |
87 |
••••• |
|
|
|
38 |
Holder |
CNC8043 |
88 |
CD Mechanism Module |
CXK5200 |
|
|
39 |
Insulator |
CNM5967 |
89 |
Lighting Conductor |
CNV5570 |
|
|
40 |
Heat Sink |
CNR1506 |
90 |
Connector |
CNV5571 |
|
|
41 |
FM/AM Tuner Unit |
CWE1500 |
91 |
Grille Unit |
CXB3501 |
|
|
42 |
Holder |
CNC7532 |
92 |
Case Unit |
CXB4033 |
|
|
43 |
Chassis Unit |
CXB3522 |
93 |
Screw |
ISS26P055FUC |
|
|
44 |
••••• |
|
94 |
••••• |
|
|
|
45 |
••••• |
|
95 |
Cushion |
CNM6373 |
|
|
46 |
Case Assy |
CXB3520 |
|
|
|
|
|
47 |
Button |
CAC4836 |
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|
|
|
48 |
Spring |
CBH1835 |
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|
|
|
|
49 |
Spring |
CBH1996 |
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|
|
|
|
50 |
Spring |
CBH2208 |
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|
|
|
7
DEH-2000R,2030R,2020R
- DEH-2030R/X1N/EW
8
DEH-2000R,2030R,2020R
- EXTERIOR SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. |
Description |
Part No. |
|||
|
|
|
|
|
|
|
|
|
1 |
Screw |
BMZ26P120FMC |
51 |
Bracket |
CNC6791 |
|
|
2 |
Screw |
BSZ26P060FMC |
52 |
Holder |
CNC8042 |
|
|
3 |
Screw |
BSZ30P060FMC |
53 |
Cover |
CNM6276 |
|
|
4 |
Screw |
BSZ30P120FMC |
54 |
Panel |
CNS5340 |
|
|
5 |
Cable |
CDE6018 |
55 |
Arm |
CNV4692 |
|
|
6 |
Cord Assy |
CDE5754 |
56 |
Arm |
CNV4728 |
|
|
7 |
Resistor |
RS1/2PMF102J |
57 |
Arm |
CNV5576 |
|
|
8 |
••••• |
|
58 |
Screw |
IMS20P030FZK |
|
|
9 |
Cap |
CNS1472 |
59 |
Detach Grille Assy |
CXB3611 |
|
|
10 |
••••• |
|
60 |
Screw |
BPZ20P060FMC |
|
|
11 |
Fuse(10A) |
CEK1136 |
61 |
Screw |
BPZ20P100FZK |
|
|
12 |
Holder |
CNC6798 |
62 |
Button(DETACH) |
CAC5929 |
|
|
13 |
Cover |
CNC8367 |
63 |
Button(+) |
CAC5832 |
|
|
14 |
Earth Plate |
CNC8368 |
64 |
Button(-) |
CAC5835 |
|
|
15 |
Transistor(Q981,991) |
2SD2396 |
65 |
Button(SOURCE) |
CAC5983 |
|
|
16 |
Spacer |
CNM4913 |
66 |
Button(BAND) |
CAC5984 |
|
|
17 |
Insulator |
CNM6006 |
67 |
Button(1-6) |
CAC5840 |
|
|
18 |
Insulator |
CNM6224 |
68 |
Button(TA,PT) |
CAC5843 |
|
| |
19 |
••••• |
|
69 |
Button(UP,DOWN) |
CAC5844 |
|
20 |
Tuner Amp Unit |
CWM6089 |
70 |
Button(<,>) |
CAC5847 |
||
|
21 |
Screw |
ASZ26P080FMC |
71 |
Button(F,A) |
CAC5850 |
|
|
22 |
Screw |
BPZ26P080FMC |
72 |
Button(EJECT) |
CAC5853 |
|
|
23 |
Screw |
BSZ26P160FMC |
73 |
Button(EQ) |
CAC6133 |
|
|
24 |
IC(IC551) |
PAL005A |
74 |
Spring |
CBH2210 |
|
|
25 |
Connector(CN551) |
CDE5996 |
75 |
Cover |
CNM6290 |
|
|
26 |
Antenna Cable(CN502) |
CDH1254 |
76 |
Cover |
CNS5339 |
|
|
27 |
Clamper |
CEF1006 |
77 |
••••• |
|
|
|
28 |
Pin Jack(CN431) |
CKB1028 |
78 |
••••• |
|
|
|
29 |
Terminal(CN501) |
CKF1059 |
79 |
••••• |
|
|
|
30 |
Connector(CN951) |
CKM1299 |
80 |
••••• |
|
|
* |
31 |
Connector(CN681) |
CKS2227 |
81 |
Housing |
CNV5575 |
|
|
32 |
••••• |
|
82 |
Keyboard Unit |
CWM6099 |
|
|
33 |
Connector(CN651) |
CKS3581 |
83 |
LCD(LCD1801) |
CAW1499 |
|
|
34 |
••••• |
|
84 |
Connector(CN1801) |
CKS3580 |
|
|
35 |
Holder |
CNC7533 |
85 |
Holder |
CNC8036 |
|
|
36 |
Holder |
CNC8130 |
86 |
Sheet |
CNM6026 |
|
|
37 |
Holder |
CNC8041 |
87 |
••••• |
|
|
|
38 |
Holder |
CNC8043 |
88 |
CD Mechanism Module |
CXK5200 |
|
|
39 |
Insulator |
CNM5967 |
89 |
Lighting Conductor |
CNV5570 |
|
|
40 |
Heat Sink |
CNR1506 |
90 |
Connector |
CNV5571 |
|
|
41 |
FM/AM Tuner Unit |
CWE1500 |
91 |
Grille Unit |
CXB3500 |
|
|
42 |
Holder |
CNC7532 |
92 |
Case Unit |
CXB4033 |
|
|
43 |
Chassis Unit |
CXB3523 |
93 |
Screw |
ISS26P055FUC |
|
|
44 |
••••• |
|
94 |
••••• |
|
|
|
45 |
••••• |
|
95 |
Cushion |
CNM6373 |
|
|
46 |
Case Assy |
CXB3520 |
|
|
|
|
|
47 |
Button |
CAC4836 |
|
|
|
|
|
48 |
Spring |
CBH1835 |
|
|
|
|
|
49 |
Spring |
CBH1996 |
|
|
|
|
|
50 |
Spring |
CBH2208 |
|
|
|
|
9
DEH-2000R,2030R,2020R
- DEH-2020R/X1N/GR
10
DEH-2000R,2030R,2020R
- EXTERIOR SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. |
Description |
Part No. |
|||
|
|
|
|
|
|
|
|
|
1 |
Screw |
BMZ26P120FMC |
51 |
Bracket |
CNC6791 |
|
|
2 |
Screw |
BSZ26P060FMC |
52 |
Holder |
CNC8042 |
|
|
3 |
Screw |
BSZ30P060FMC |
53 |
Cover |
CNM6276 |
|
|
4 |
Screw |
BSZ30P120FMC |
54 |
Panel |
CNS5188 |
|
|
5 |
Cable |
CDE6018 |
55 |
Arm |
CNV4692 |
|
|
6 |
Cord Assy |
CDE5754 |
56 |
Arm |
CNV4728 |
|
|
7 |
Resistor |
RS1/2PMF102J |
57 |
Arm |
CNV5576 |
|
|
8 |
••••• |
|
58 |
Screw |
IMS20P030FZK |
|
|
9 |
Cap |
CNS1472 |
59 |
Detach Grille Assy |
CXB3609 |
|
|
10 |
••••• |
|
60 |
Screw |
BPZ20P060FMC |
|
|
11 |
Fuse(10A) |
CEK1136 |
61 |
Screw |
BPZ20P100FZK |
|
|
12 |
Holder |
CNC6798 |
62 |
Button(DETACH) |
CAC5789 |
|
|
13 |
Cover |
CNC8367 |
63 |
Button(+) |
CAC5834 |
|
|
14 |
Earth Plate |
CNC8368 |
64 |
Button(-) |
CAC5837 |
|
|
15 |
Transistor(Q981,991) |
2SD2396 |
65 |
Button(SOURCE) |
CAC5983 |
|
|
16 |
Spacer |
CNM4913 |
66 |
Button(BAND) |
CAC5984 |
|
|
17 |
Insulator |
CNM6006 |
67 |
Button(1-6) |
CAC5840 |
|
|
18 |
Insulator |
CNM6224 |
68 |
Button(TA,PT) |
CAC5843 |
|
| |
19 |
••••• |
|
69 |
Button(UP,DOWN) |
CAC5846 |
|
20 |
Tuner Amp Unit |
CWM6087 |
70 |
Button(<,>) |
CAC5849 |
||
|
21 |
Screw |
ASZ26P080FMC |
71 |
Button(F,A) |
CAC5852 |
|
|
22 |
Screw |
BPZ26P080FMC |
72 |
Button(EJECT) |
CAC5853 |
|
|
23 |
Screw |
BSZ26P160FMC |
73 |
Button(EQ) |
CAC6132 |
|
|
24 |
IC(IC551) |
PAL005A |
74 |
Spring |
CBH2210 |
|
|
25 |
Connector(CN551) |
CDE5996 |
75 |
Cover |
CNM6290 |
|
|
26 |
Antenna Cable(CN502) |
CDH1254 |
76 |
Cover |
CNS5187 |
|
|
27 |
Clamper |
CEF1006 |
77 |
••••• |
|
|
|
28 |
Pin Jack(CN431) |
CKB1028 |
78 |
••••• |
|
|
|
29 |
Terminal(CN501) |
CKF1059 |
79 |
••••• |
|
|
|
30 |
Connector(CN951) |
CKM1299 |
80 |
••••• |
|
|
* |
31 |
Connector(CN681) |
CKS2227 |
81 |
Housing |
CNV5575 |
|
|
32 |
••••• |
|
82 |
Keyboard Unit |
CWM6099 |
|
|
33 |
Connector(CN651) |
CKS3581 |
83 |
LCD(LCD1801) |
CAW1499 |
|
|
34 |
••••• |
|
84 |
Connector(CN1801) |
CKS3580 |
|
|
35 |
Holder |
CNC7533 |
85 |
Holder |
CNC8036 |
|
|
36 |
Holder |
CNC8130 |
86 |
Sheet |
CNM6026 |
|
|
37 |
Holder |
CNC8041 |
87 |
••••• |
|
|
|
38 |
Holder |
CNC8043 |
88 |
CD Mechanism Module |
CXK5200 |
|
|
39 |
Insulator |
CNM5967 |
89 |
Lighting Conductor |
CNV5570 |
|
|
40 |
Heat Sink |
CNR1506 |
90 |
Connector |
CNV5571 |
|
|
41 |
FM/AM Tuner Unit |
CWE1503 |
91 |
Grille Unit |
CXB3498 |
|
|
42 |
Holder |
CNC7532 |
92 |
Case Unit |
CXB4033 |
|
|
43 |
Chassis Unit |
CXB3522 |
93 |
Screw |
ISS26P055FUC |
|
|
44 |
••••• |
|
94 |
Earth Plate |
CNC8369 |
|
|
45 |
••••• |
|
95 |
Cushion |
CNM6373 |
|
|
46 |
Case Assy |
CXB3520 |
|
|
|
|
|
47 |
Button |
CAC4836 |
|
|
|
|
|
48 |
Spring |
CBH1835 |
|
|
|
|
|
49 |
Spring |
CBH1996 |
|
|
|
|
|
50 |
Spring |
CBH2208 |
|
|
|
|
11
DEH-2000R,2030R,2020R
2.3 CD MECHANISM MODULE
12
DEH-2000R,2030R,2020R
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. Description |
Part No. |
|||
1 |
Control Unit |
CWX2344 |
|
46 |
Sheet |
CNM6215 |
2 |
Connector(CN802) |
CKS2192 |
47 |
Ball |
CNR1189 |
|
3 |
Connector(CN801) |
CKS2193 |
48 |
Belt |
CNT1086 |
|
4 |
Connector(CN701) |
CKS2773 |
49 |
Roller |
CNV4509 |
|
5 |
Connector(CN101) |
CKS3486 |
50 |
Arm |
CNV5246 |
|
6 |
Screw |
BMZ20P030FZK |
51 |
Arm |
CNV5247 |
|
7 |
Screw |
BSZ20P040FZK |
52 |
Arm |
CNV5248 |
|
8 |
Screw(M2×3) |
CBA1077 |
53 |
Arm |
CNV5249 |
|
9 |
Screw(M2×6) |
CBA1230 |
54 |
Guide |
CNV5254 |
|
10 |
Screw |
CBA1243 |
55 |
Guide |
CNV5255 |
|
11 |
Screw(M2×4) |
CBA1362 |
56 |
Gear |
CNV5257 |
|
12 |
Washer |
CBF1037 |
57 |
Gear |
CNV5256 |
|
13 |
Washer |
CBF1038 |
58 |
Guide |
CNV5259 |
|
14 |
Washer |
CBF1060 |
59 |
Damper |
CNV5266 |
|
* 15 |
Washer |
CBF1075 |
60 |
Arm |
CNV5359 |
|
16 |
Spring |
CBH2079 |
61 |
Arm |
CNV5360 |
|
17 |
Spring |
CBH2117 |
62 |
Arm |
CNV5361 |
|
18 |
Spring |
CBH2082 |
63 |
Guide |
CNV5509 |
|
19 |
Spring |
CBH2110 |
64 |
Guide |
CNV5510 |
|
20 |
Spring |
CBH2111 |
65 |
Holder |
CNV5578 |
|
21 |
Spring |
CBH2114 |
66 |
Guide |
CNV5751 |
|
22 |
Spring |
CBH2115 |
67 |
Clamper |
CNV5758 |
|
23 |
Spring |
CBH2080 |
68 |
Gear |
CNV5813 |
|
24 |
Spring |
CBH2118 |
69 |
Motor Unit(M1) |
CXB2190 |
|
25 |
Spring |
CBH2161 |
70 |
Screw Unit |
CXB2191 |
|
26 |
Spring |
CBH2163 |
71 |
Chassis Unit |
CXB2192 |
|
27 |
Spring |
CBH2189 |
72 |
Gear Unit |
CXB2193 |
|
28 |
Spring |
CBH2249 |
73 |
Arm Unit |
CXB2194 |
|
29 |
Spring |
CBH2260 |
74 |
Motor Unit(M2) |
CXB2195 |
|
30 |
Spring |
CBH2262 |
75 |
Lever Unit |
CXB2553 |
|
31 |
Spring |
CBL1367 |
76 |
Arm Unit |
CXB2554 |
|
32 |
Spring |
CBL1369 |
77 |
Motor Unit(M3) |
CXB2562 |
|
33 |
Connector |
CDE5531 |
78 |
Arm Unit |
CXB2795 |
|
34 |
Connector |
CDE5532 |
79 |
Bracket Unit |
CXB4071 |
|
35 |
Shaft |
CLA3304 |
80 |
Screw |
JFZ20P025FMC |
|
36 |
Screw(M2.6×6) |
CBA1458 |
81 |
Screw |
JGZ17P025FZK |
|
37 |
Frame |
CNC7544 |
82 |
Washer |
YE15FUC |
|
38 |
Frame |
CNC7545 |
83 |
Pickup Unit(Service)(P8) |
CXX1285 |
|
39 |
Lever |
CNC7546 |
84 |
Screw |
IMS26P030FMC |
|
40 |
Arm |
CNC7739 |
|
* 85 PCB |
CNX2982 |
|
41 |
Bracket |
CNC7798 |
86 |
Photo-transistor(Q1, 2) |
CPT230SX-TU |
|
42 |
Plate |
CNC8090 |
|
|
|
|
43 |
Spacer |
CNM3315 |
|
|
|
|
44 |
Sheet |
CNM6170 |
|
|
|
|
45 |
Cushion |
CNM6204 |
|
|
|
|
13
A
B
C
D
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
DEH-2000R,2030R,2020R
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-2000R/X1N/EW,
DEH-2030R/X1N/EW)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”. |
|
|
A-a |
|
|
Large size |
|
|
|
|
|
A-a |
A-b |
SCH diagram |
|
|
|
||
|
|
|
4.3V |
|
|
A |
4.3V |
|
|
4.3V |
|
|
|
|
A-a |
A-b |
Guide page |
4.3V |
|
4.3V |
SO |
|
EL |
4.3V |
|
A-a |
A-b Detailed page |
B
ANTENNA
CABLE
PM4009A
VD REGULATOR
D E
14 A
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
||||
|
|
|
|
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
DEH-2000R,2030R,2020R
A
A-b
4.3V
4.3V
4.3V
4.3V
URCE SELECTOR,
ECTRONIC VOLUME
RESET
FL+ |
FL- |
FR+ |
FR- |
RL+ |
RL- |
RR+ |
RR- |
CEK1136 |
BACK UP |
GND |
ACC |
B.REMOTE |
TEL MUTE |
BACK UP
B.REMOTE
GND ACC
RRRR+
FRFR+
FLFL+
RLRL+
C 
B
C
D
A 15
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
1 |
|
|
|
|
2 |
|
|
3 |
4 |
DEH-2000R,2030R,2020R |
|
|
|
|
|
||||
a A-b |
4.3V |
4.3V |
|
|
|
|
|
|
|
- |
|
|
|
|
|
|
SELECTOR,SOURCE |
VOLUMEELECTRONIC |
|
A |
|
|
|
4.3V |
4.3V |
|
|
||
A |
|
|
|
|
|
|
|
|
|
|
|
4.3V |
4.3V |
4.3V |
|
4.3V |
4.3V |
4.3V |
|
B
C
D
A
16 A-a
B
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
5 |
6 |
7 |
8 |
DEH-2000R,2030R,2020R
A-a A-b
C
VD REGULATOR
E |
D |
A
B
PM4009A
CABLE
ANTENNA
C
D
A-a 17
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
DEH-2000R,2030R,2020R
A-a A-b
FL+ |
FL- |
FR+ |
FR- |
A
B
C
RESET
D
4.3V |
4.3V |
V |
V |
18 A-b
1 |
2 |
3 |
4 |
|
|
|
|
|
5 |
|
|
|
6 |
|
7 |
|
|
|
8 |
|
|
|
|
|
|
|
|
|
|
|
DEH-2000R,2030R,2020R |
||||
|
|
|
|
|
|
|
|
|
|
|
RR+ |
FR+ |
FL+ |
RL+ |
A-b |
|
|
|
|
|
|
|
|
|
|
|
RR- |
FR- |
FL- |
RL- |
A-a |
FR+ |
FR- |
RL+ |
RL- |
RR+ |
RR- |
CEK1136 |
BACK UP |
GND |
ACC |
B.REMOTE |
TEL MUTE |
BACK UP |
B.REMOTE |
GND ACC |
|
A-b 19
A
B
C
D
5 |
6 |
7 |
8 |
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
DEH-2000R,2030R,2020R
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-2020R/X1N/GR)
A
A-a
A
B
B
4.3V
4.3V
4.3V
4.3V |
|
4.3V |
SOU |
|
|
|
ELEC |
4.3V |
|
C
ANTENNA CABLE
PM4009A
VD REGULATOR
D
D E
20 A
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
DEH-2000R,2030R,2020R
A
A-b
4.3V
4.3V
4.3V
4.3V
CE SELECTOR,
TRONIC VOLUME
RESET
|
FL+ |
|
FL- |
|
FR+ |
|
FR- |
|
RL+ |
|
RL- |
|
RR+ |
|
RR- |
CEK1136 |
|
BACK UP |
|
|
GND |
|
ACC |
B.REMOTE |
|
TEL MUTE |
|
BACK UP |
|
B.REMOTE |
|
GND |
ACC |
RRRR+
FRFR+
FLFL+
RLRL+
C 
B
C
D
A 21
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
1 |
|
|
|
|
2 |
|
|
3 |
4 |
DEH-2000R,2030R,2020R |
|
|
|
|
|
||||
A-b |
4.3V |
4.3V |
|
|
|
|
SELECTOR,SOURCE |
VOLUMEELECTRONIC |
|
A-a |
|
|
|
4.3V |
4.3V |
|
|
||
A |
|
|
|
|
|
|
|
|
|
|
|
4.3V |
4.3V |
4.3V |
|
4.3V |
4.3V |
4.3V |
|
B
C
D
A
22 A-a
B
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
5 |
6 |
7 |
8 |
DEH-2000R,2030R,2020R
A-a A-b
C
VD REGULATOR
E |
D |
A
B
PM4009A
CABLE
ANTENNA
C
D
A-a 23
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
DEH-2000R,2030R,2020R
A-a A-b
FL+ |
FL- |
FR+ |
FR- |
A
B
C
RESET
D
4.3V |
4.3V |
4.3V |
.3V |
24 A-b
1 |
2 |
3 |
4 |
|
|
|
|
|
5 |
|
|
|
6 |
|
7 |
|
|
|
8 |
|
|
|
|
|
|
|
|
|
|
|
DEH-2000R,2030R,2020R |
||||
|
|
|
|
|
|
|
|
|
|
|
RR+ |
FR+ |
FL+ |
RL+ |
A-b |
|
|
|
|
|
|
|
|
|
|
|
RR- |
FR- |
FL- |
RL- |
-a |
FR+ |
FR- |
RL+ |
RL- |
RR+ |
RR- |
CEK1136 |
BACK UP |
GND |
ACC |
B.REMOTE |
TEL MUTE |
BACK UP |
B.REMOTE |
GND ACC |
A |
A-b 25
A
B
C
D
5 |
6 |
7 |
8 |
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
DEH-2000R,2030R,2020R
3.3 FM/AM TUNER UNIT(DEH-2000R/X1N/EW, DEH-2030R/X1N/EW)
A 
A
B
Voltage of IC Terminals
Mark |
Band |
Input Level |
None |
– |
– |
F0 |
FM |
0dBf |
F65 |
FM |
65dBf |
F125 |
FM |
125dBf |
A0 |
AM |
0dB |
A74 |
AM |
74dB |
A125 |
AM |
125dB |
B
KV1410(23) |
KV1410(23) |
C
D
26
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
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