Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer KEH KEH-P580 & 5800 & 5850 Pioneer_KEH-P580,5800,5850
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Service KEH-P5850/X1M/ES
Manual ORDER NO.
CRT2259
MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER
KEH-P580
KEH-P5800 X1M/UC
X1M/UC
KEH-P5850 X1M/ES
NOTE:
- See the separate manual CX-631(CRT1640) for the cassette mechanism description.
- The cassette mechanism assy employed in this model is one of 2L series.
- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
- This service manual does not describe the CD test mode.
For the operations in the CD test mode, refer to the CD player's Service Manual.
CONTENTS
1. SAFETY INFORMATION............................................2 7. GENERAL INFORMATION.......................................43
2. EXPLODED VIEWS AND PARTS LIST ......................2 7.1 PARTS ................................................................43
3. SCHEMATIC DIAGRAM.............................................8 7.1.1 IC ...............................................................43
4. PCB CONNECTION DIAGRAM................................22 7.1.2 DISPLAY ...................................................47
5. ELECTRICAL PARTS LIST........................................32 7.2 DISASSEMBLY ...................................................48
6. ADJUSTMENT .........................................................41 7.3 BLOCK DIAGRAM ..............................................49
8. OPERATIONS AND SPECIFICATIONS ....................50
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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880
C PIONEER ELECTRONIC CORPORATION 1998 K-ZZU. OCT. 1998 Printed in Japan
KEH-P580,P5800,P5850
1. SAFETY INFORMATION
UC model
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
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive
toxicant which may cause birth defects or other reproductive harm (California Health and Safety Code, Section
25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid
unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced.
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
6 3 19
7
4
5
9 18 13
2
12
10
8
16 17
1
15
11
14
2
KEH-P580,P5800,P5850
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.
- PACKING SECTION PARTS LIST
Part No.
Mark No. Description KEH-P580/X1M/UC KEH-P5800/X1M/UC KEH-P5850/X1M/ES
1 Cord Assy CDE5798 CDE5798 CDE5798
2 Spring CBH1650 CBH1650 CBH1650
3 Screw Assy CEA2351 CEA2351 CEA2351
4 Screw CBA1304 CBA1304 CBA1304
* 5 Polyethylene Bag CEG-127 CEG-127 CEG-127
6 Screw(x4) CRZ50P090FMC CRZ50P090FMC CRZ50P090FMC
7 Screw(x4) TRZ50P080FMC TRZ50P080FMC TRZ50P080FMC
* 8 Polyethylene Bag CEG-158 CEG-158 CEG-158
9 Handle(x2) CNC5395 CNC5395 CNC5395
10 Bush CNV3930 CNV3930 CNV3930
11 Polyethylene Bag CEG1173 CEG1173 CEG-162
12 Battery CEX1030 Not used CEX1030
13 Carton CHG3555 CHG3554 CHG3556
14 Contain Box CHL3555 CHL3554 CHL3556
15 Protector CHP2101 CHP2101 CHP2101
16 Protector CHP2102 CHP2102 CHP2102
17 Case Assy CXB3520 CXB3520 CXB3520
18 Remote Control Unit CXB3454 Not used CXB3454
19-1 Owner's Manual CRD2772 CRD2770 CRD2774
19-2 Installation Manual CRD2773 CRD2771 CRD2776
* 19-3 Warranty Card CRY1070 Not used Not used
* 19-4 Card Not used ARY1048 Not used
19-5 Owner's Manual Not used Not used CRD2775
- Owner's Manual, Installation Manual
Model Part No. Language
KEH-P580/X1M/UC CRD2772 English, French
CRD2773 English, French
KEH-P5800/X1M/UC CRD2770 English, French, Spanish
CRD2771 English, French, Spanish
KEH-P5850/X1M/ES CRD2774 English, Spanish, Portuguese(B)
CRD2775 Chinese, Arabic
CRD2776 English, Spanish,
Portuguese(B), Chinese, Arabic
3
KEH-P580,P5800,P5850
2.2 EXTERIOR
4
KEH-P580,P5800,P5850
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BSZ26P050FMC 41 Button(Eject) CAC5793
2 Screw BSZ30P050FMC 42 Button(Display) CAC5788
3 Cord Assy CDE5798 43 Button(Cross) CAC5786
4 Fuse(10A) CEK1136 44 Button(A,B) CAC5787
5 Case CNB2350 45 Spring CBH2103
6 Panel CNS5137 46 Cover CNS5130
7 Screw BSZ30P050FMC 47 Lighting Conductor CNV5525
8 Screw BSZ30P200FMC 48 Housing CNV5526
9 Holder CNC5704 49 Housing CNV5528
10 Cushion CNM5210 50 Keyboard Unit See Contrast table(2)
11 Insulator CNM5963 51 LCD(LCD1901) CAW1526
12 Tuner Amp Unit See Contrast table(2) 52 Connector(CN1901) CKS3580
13 Screw BPZ26P080FMC 53 Holder CNC7981
14 Screw BSZ26P080FMC 54 Spacer CNM5043
15 Screw BSZ26P160FMC 55 Sheet CNM6192
16 Cord CDE5753 56 Lighting Conductor CNV5524
17 FM/AM Tuner Unit See Contrast table(2) 57 Connector CNV5531
18 Holder CNC6554 58 Grille Unit See Contrast table(2)
19 Pin Jack(CN301) CKB1035 59 Button CAC4836
20 Plug(CN603) CKM1270 60 Spring CBH1834
21 Connector(CN701) CKS3408 61 Spring CBH1835
22 Connector(CN602) CKS3568 62 Spring CBH2182
23 Connector(CN601) CKS3581 63 Bracket CNC6135
24 Antenna Jack(CN402) CKX1056 64 Bracket CNC6791
25 Panel See Contrast table(2) 65 Arm CNV4692
26 Holder CNC5399 66 Arm CNV4693
27 Holder CNC6845 67 Arm CNV4728
28 Holder CNC7996 68 Panel Unit CXB3020
29 Heat Sink CNR1505 69 Door CAT2026
30 Chassis Unit CXB3012 70 Spring CBH1838
31 Screw ISS26P055FUC 71 Screw IMS20P030FZK
32 Holder Unit CXB2687 72 Remote Control Unit CXB3454
33 Detach Grille Assy See Contrast table(2) 73 Cover CNS4948
34 Screw BPZ20P060FMC 74 Case Assy CXB3520
35 Screw BPZ20P100FZK 75 Cassette Mechanism Module EXK3690
36 Button(Detach) CAC5789 76 Sheet CNM6243
37 Button(1-6) CAC5794 77 IC(IC1902) SBX8035-H
38 Button(-) CAC5930 78 IC(IC302) TDA7384
39 Button(EQ) CAC6135 79 Transistor(Q904) 2SD2396
40 Button(+) CAC5783 80 Sheet CWM6292
81 Sheet CWM6293
5
KEH-P580,P5800,P5850
(2)CONTRAST TABLE
KEH-P580/X1M/UC , KEH-P5800/X1M/UC and KEH-P5850/X1M/ES have
the same construction except for the following:
Part No.
Mark No. Description KEH-P580/X1M/UC KEH-P5800/X1M/UC KEH-P5850/X1M/ES
12 Tuner Amp Unit CWM6108 CWM6243 CWM6244
17 FM/AM Tuner Unit CWE1467 CWE1467 CWE1486
25 Panel CNB2341 CNB2343 CNB2341
33 Detach Grille Assy CXB3316 CXB3317 CXB3318
50 Keyboard Unit CWM6254 CWM6255 CWM6256
58 Grille Unit CXB4061 CXB4058 CXB4059
2.3 CASSETTE MECHANISM MODULE
6
KEH-P580,P5800,P5850
- CASSETTE MECHANISM MODULE SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BSZ20P040FMC 46 Pinch Holder ENV1486
2 Washer CBF1037 47 Reel Unit EXA1543
3 Washer CBF1038 48 Head Base Unit EXA1457
4 Washer CBG1003 49 Lever Unit EXA1438
5 Deck Unit EWM1018 50 Gear Unit EXA1545
6 Screw EBA1028 51 Frame Unit EXA1458
7 Screw EBA1037 52 Lever Unit EXA1439
8 Spring EBH1531 53 Head Assy(HD1) EXA1506
9 Spring EBH1575 54 Motor Unit(M1) EXA1490
10 Plug(CN251) CKS3540 55 Washer HBF-179
11 Spring EBH1515 56 Screw BMZ20P022FMC
12 Spring EBH1587 57 Spring EBH1545
13 Spring EBH1517 58 Washer YE20FUC
14 Spring EBH1518 59 Pinch Holder Unit EXA1529
15 Spring EBH1519 60 Pinch Holder Unit EXA1528
16 Spring EBH1537
17 Cord EDD1020
18 Photo-interrupter(EGN2,3) EGN1006
19 Photo-interrupter(EGN1) EGN1005
20 Roller ENR1031
21 Shaft ELA1373
22 Pinch Roller ENV1518
23 Arm ENC1489
24 Arm ENC1397
25 Guide ENC1481
26 Holder ENC1417
27 Lever ENC1448
28 Arm ENC1488
* 29 Motor EXM1031
30 Belt ENT1027
31 Gear ENV1347
32 Collar ENV1508
33 Gear ENV1350
34 Flywheel ENV1500
35 Worm Gear ENV1439
36 Worm Wheel ENV1440
37 Gear ENR1028
38 Lever ENV1442
39 Arm ENV1525
40 Gathering PCB ENX1037
41 Gathering PCB ENX1042
42 Switch(S1,S2) ESG1004
43 Motor Unit(M2) EXA1485
44 Chassis Unit EXA1511
45 Pinch Holder ENV1485
7
1 2 3 4
KEH-P580,P5800,P5850
3. SCHEMATIC DIAGRAM
A
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".
Large size
A-a
A-a A-b
SCH diagram
B FM/AM TUNER UNIT
331(UC model)
510(ES model)
A-a A-b Guide page
B FM: -15.5dBs
AM: -22dBs
Detailed page
A-a A-b
UC model
ES model
4R7/16
C
TAPE: -9dBs
DDECK UNIT
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code Practical value
123 12k ohms
103 10k ohms
D *Capacitors
Code
103
Practical value
0.01uF
C
101/10 100uF/10V KEYBOARD UNIT
8 A
1 2 3 4
5 6 7 8
KEH-P580,P5800,P5850
A
A-b
A TUNER AMP UNIT
ELECTRONIC VOLUME
TAPE: -4.2dBs
FM: +35.6dBs
332/16
AM: +29.1dBs
TAPE: +22.0dBs
CD: +36.3dBs
FM: +9.6dBs
AM: -3.1dBs POWER AMP B
TAPE: -4dBs
CD: +10.3dBs
KEH-P580/X1M/UC
KEH-P5850/X1M/ES
IP-BUS DRIVER
RESET CEK1136
P580 P5800 P5850
102
8V REGULATER
C
SYSTEM CONTROLLER
KEH-P580/X1M/UC
KEH-P5850/X1M/ES
VDD SWITCH
CD: +2.2dBs
IP-BUS
D
T
CN1901
5 6 7
A
8
9
B
A
D
C
10
A-a A-b
1
1
A-a
B FM/AM TUNER UNIT
KEH-P580,P5800,P5850
331(UC model)
510(ES model)
2
2
FM: -15.5dBs
AM: -22dBs
3
3
UC model
KEH-P580/
ES model
KEH-P5850
IP-
4
4
4R7/16
P580 P5800 P5850
102
5
5
TAPE: -9dBs
SYSTEM CONTR
6
6
DECK UNIT
D
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
7
7
Code Practical value
123 12k ohms
103 10k ohms
*Capacitors
Code Practical value C
103 0.01uF
101/10 100uF/10V KEYBOARD UNIT
CN1901
8
A-a
8
A-a A-b
11
KEH-P580,P5800,P5850
A
B
D
C
B
A
D
C
12
A-a A-b
1
1
A-b
A TUNER AMP UNIT
ELECTRONIC VOLUME
TAPE: -4.2dBs
KEH-P580,P5800,P5850
2
2
FM: +35.6dBs
AM: +29.1dBs
TAPE: +22.0dBs
332/16
CD: +36.3dBs
FM: +9.6dBs
AM: -3.1dBs POWER AMP
TAPE: -4dBs
CD: +10.3dBs
3
3
-P580/X1M/UC
-P5850/X1M/ES
IP-BUS DRIVER
RESET CEK1136
4
4
0
8V REGULATER
5
5
ONTROLLER
6
6
KEH-P580/X1M/UC
KEH-P5850/X1M/ES
VDD SWITCH
CD: +2.2dBs
IP-BUS
7
7
8
8
A-b
A-a A-b
13
KEH-P580,P5800,P5850
A
B
D
C
1 2 3 4
KEH-P580,P5800,P5850
3.2 FM/AM TUNER UNIT
- KEH-P580/X1M/UC,KEH-P5800/X1M/UC
A
B FM/AM TUNER U
B
D6 MA157
D2 RD39JS D1 RD39JS
2R2M
R1
2R2M
R2
C
1
2
3
D
14 B1 2 3 4
5 6 7 8
KEH-P580,P5800,P5850
A A
ER UNIT
IFC
B
C
D
5 6 7
B8
15
1 2 3 4
KEH-P580,P5800,P5850
- KEH-P5850/X1M/ES
A
B FM/AM TUNER U
B
D6 MA157
D2 RD39JS D1 RD39JS
2R2M
R1
2R2M
R2
C
1
2
3
D
16 B
1 2 3 4
5 6 7 8
KEH-P580,P5800,P5850
A
A
ER UNIT
IFC
B
C
D
B 17
5 6 7 8
1 2 3 4
KEH-P580,P5800,P5850
3.3 KEYBOARD UNIT
A
B
C
D
18 C
1 2 3 4
5 6 7 8
KEH-P580,P5800,P5850
A
C KEYBOARD UNIT
B
EDIT
CN601
A
CLOCK
C
PTY
PAUSE/BSM
D
C 19
5 6 7 8
1 2 3 4
KEH-P580,P5800,P5850
3.4 CASSETTE MECHANISM MODULE
A
D DECK UNIT
VR302
CCP1280
33K(B)
C302
R1
C310 R1
R301
C256 R258
18K
C253 330P R01 1K
29
28
27
30
26
25
23
24
22
21
RL R283 0R0
C302
R1
RR
C254 330P R256 220 31 20 R273 1K
R284 0R0
32 19 R272 1K
33 18 R271 1K R290 0R0
R282 0R0 34 17 R274 1K
FR Fwd-R C252 330P C273 R287 35 CXA2560Q 16
22/16 0R0 36 15 C403 R068
B FL Fwd-L R281 0R0 37 14
38 13 R403 82K
C251 330P
C402
HD1 39 12 R402
HEAD ASSY 16K
EXA1506
R255 220 40 11 4700P
C401 R401
R33 4R7K
TEST TAPE
NCT-150
10
(400Hz, 200nWb/m)
2
3
4
1
5
6
8
7
9
C255 R257
R01 1K
0R0
1K
100P
C301
R1
R1
R323
R322
C309
C313
VR301
33K(B) CCP1280
C272 R1
0R0
Signal GND
0R0
R285
R386
C
MUTE
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