Pioneer KEHP-6015, KEHP-7015 Service manual
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.....8
4. PCB CONNECTION DIAGRAM ................................20
5. ELECTRICAL PARTS LIST ........................................28
6. ADJUSTMENT..........................................................32
7. GENERAL INFORMATION .......................................33
7.1 DIAGNOSIS ........................................................33
7.1.1 DISASSEMBLY ..............................................33
7.1.2 CONNECTOR FUNCTION DESCRIPTION ....34
7.2 PARTS .................................................................35
7.2.1 IC ....................................................................35
7.2.2 DISPLAY.........................................................41
7.3 OPERATIONAL FLOW CHART...........................42
8. OPERATIONS AND SPECIFICATIONS.....................43
PIONEER 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 EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000
K-ZZU. DEC. 2000 Printed in Japan
ORDER NO.
CRT2600
MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER
KEH-P7015
X1M/ES
KEH-P7015/X1M/ES
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-1011 CRT2406 3L
Cassette Mech. Module:Mech.Description, Disassembly, Adjustment
KEH-P6015 X1M/ES
NOTE:
- 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.
- Extension cable of cassette mechanism : Jig No. GGD1121
2
KEH-P7015,P6015
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
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.
4
7
11
3
10
9
8
6
5
16
2
17
12
15
14
13
1
19
20
18
3
KEH-P7015,P6015
Mark No. Description Part No. Mark No. Description Part No.
- PACKING SECTION PARTS LIST
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.
1-1 Polyethylene Bag CEG1116
1-2 Owner’s Manual CRD3336
1-3 Owner’s Manual CRD3337
1-4 Installation Manual CRD3344
* 1-5 Caution Card CRP1241
2 Cord Assy CDE6436
3 Spring CBH1650
* 4 Screw Assy CEA2396
5 Screw CBA1002
* 6 Polyethylene Bag CEG-127
7 Screw CRZ50P090FMC
8 Screw TRZ50P080FMC
9 Polyethylene Bag CEG-158
10 Handle CNC5395
11 Bush CNV3930
12 Polyethylene Bag CEG-162
13 Carton(P7015) CHG4201
Carton(P6015) CHG4202
14 Contain Box(P7015) CHL4201
Contain Box(P6015) CHL4202
15 Protector CHP2243
16 Protector CHP2244
17 Case Assy CXB3520
* 18 Accessory Assy CEA2395
19
Remote Control Unit(P7015) CXB6796
* 20 Battery(P7015) CEX1065
- Owner's Manual, Installation Manual
Model Part No. Language
KEH-P7015/X1M/ES CRD3336 English, Spanish, Portuguese(B)
KEH-P6015/X1M/ES CRD3337 Chinese,Arabic
CRD3344 English, Spanish, Portuguese(B)
Chinese,Arabic
4
KEH-P7015,P6015
2.2 EXTERIOR
A
B
C
5
KEH-P7015,P6015
- EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
1 Screw BMZ30P040FZK
2 Screw BMZ30P100FMC
3 Screw BSZ26P050FMC
4 Screw BSZ30P060FMC
5 Cord Assy CDE6436
6 Fuse(10A) CEK1136
7 Case CNB2686
8 Holder CNC5704
9 Holder Unit CXB6681
10 Cushion CNM4870
11 Insulator CNM6948
12 Panel CNS6332
13 Tuner Amp Unit(P7015) CWM7773
Tuner Amp Unit(P6015) CWM7390
14 Screw ASZ26P060FMC
15 Screw BPZ26P120FMC
16 Screw BSZ26P160FMC
17 Pin Jack(CN351) CKB1035
18 Plug(CN901) CKM1330
19 Connector(CN701) CKS3408
20 Plug(CN750) CKS3537
21 Connector(CN551) CKS3568
22 Antenna Jack(CN402) CKX1056
23 Holder(CN403) CNC5399
24 Holder CNC8615
25 Holder(P7015) CNC9470
Holder(P6015) CNC9472
26 Insulator CNM6949
27 Heat Sink CNR1583
28 FM/AM Tuner Unit CWE1563
29 Holder CNC8815
30 Chassis Unit CXB6106
31 Detach Grille Assy(P7015)CXB7172
Detach Grille Assy(P6015)CXB6302
32 Screw BPZ20P100FZK
33 Button(1-6) CAC6773
34 Knob(Volume) CAC6775
35 Button(FUNC/AUDIO) CAC6776
36 Button(SOURCE/DISP) CAC6777
37 Button(EQ) CAC6778
38 Button(SFEQ) CAC6779
39 Button(OPEN) CAC6780
* 40 Badge CAH1755
41 Spring CBH2430
42 Spring CBH2431
43 Spring CBH2491
44 Cover CNS6282
45 Holder CNV6505
46 Holder CNV6506
47 Keyboard Unit(P7015) CWM7772
Keyboard Unit(P6015) CWM7793
48 LCD CAW1628
49 Connector(CN1901) CKS4205
50 Holder CNC9053
51 Sheet CNM6969
52 Cushion(P7015) CNM6984
53 Connector CNV6440
54 Lighting Conductor CNV6441
55 Sub Grille Assy(P7015) CXB7164
Sub Grille Assy(P6015) CXB7170
56 Button(EJECT) CAC6839
57 Door CAT2109
58 Screw(M2x2) CBA1176
59 Washer CBF1038
60 Washer CBF1039
61 Spring CBH1838
62 Spring CBH2428
63 Spring CBH2429
64 Spring CBL1512
65 Holder CNC9096
66 Panel CNS6280
67 Pin CNV6486
68 Gear CNV6507
69 Arm CNV6508
70 Panel Unit CWM7627
71 Socket(CN1950) CKS3550
72 Connector(CN1951) CKS4206
73 Damper Unit CXB5070
74 Holder Unit CXB6356
75 Holder Unit CXB6357
76 Clutch Unit CXB6358
77 Screw IMS20P045FZK
78
Remote Control Unit(P7015) CXB6796
79 Cover(P7015) CNS6439
80
Cassette Mechanism ModuleEXK4050
81 Screw ISS26P055FUC
82 IC(IC361) PAL006A
83 Transistor(Q910) 2SD2396
84 IC(IC1902)(P7015) SBX8035-H
85 Cord Assy(P7015) CDE6494
86 Connector(P7015) CKS3598
87 Clamper(P7015) CEF1007
6
KEH-P7015,P6015
2.3 CASSETTE MECHANISM MODULE
D
E
7
KEH-P7015,P6015
Mark No. Description Part No. Mark No. Description Part No.
- CASSETTE MECHANISM MODULE SECTION PARTS LIST
1 Screw BSZ20P040FMC
2 Washer CBF1037
3 Washer CBG1003
4 Screw EBA1028
5 Screw CBA1037
6 Spring EBH1531
7 Spring EBH1642
8 Spring EBH1641
9 Spring EBH1626
10 Spring EBH1627
11 Spring EBH1649
12 Cord EDD1024
13 Photo-reflector(EGN1) EGN1004
14 Arm ENC1526
15 Lever ENC1544
16 Lever ENC1543
17 Arm ENC1532
18 Frame ENC1533
19 Holder ENC1534
20 Gear ENC1535
21 Arm ENC1550
22 Roller ENR1040
23 Belt ENT1027
24 Collar ENV1508
25 Arm ENV1539
26 Arm ENV1540
27 Gear ENV1544
28 Gear ENV1547
29 Gear ENV1560
30 Worm Wheel ENV1566
31 Lever ENV1551
32 Flywheel ENV1554
33 Gathering PCB ENX1068
34 Switch(S1,S2) ESG1007
* 35 Deck Unit EWM1032
36 Plug(CN251) CKS3540
37 Gathering PCB ENX1067
38 Motor Unit(M1) EXA1491
39 Motor EXM1028
40 Head Assy(HD1) EXA1592
41 Motor Unit(M2) EXA1580
42 Screw BMZ20P022FMC
43 Bracket ENC1528
44 Chassis Unit EXA1615
45 Pinch Holder Unit EXA1608
46 Pinch Roller ENV1518
47 Pinch Holder Unit EXA1607
48 Pinch Roller ENV1518
49 Reel Unit EXA1585
50 Head Base Unit EXA1611
51 Lever Unit EXA1587
52 Gear Unit EXA1596
53 Motor Unit(Service) EXX1055
54 Washer HBF-179
55 Spring EBH1537
8
KEH-P7015,P6015
1
23
4
1234
D
C
B
A
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
Q710
Q711
IC 710
HA12187FP
IP-BUS DRIVER
37
MUTE
X1
X2
ILB+
EJECT
CSENS
SW5V
DPDT
KYDT
ROT1
ROT0
BL+B
loadsw
MSIN
PEE
69
100
stby
55
65
RIMUTE
LCDPW
6
EJECTIN
4
DPDT
96
KYDT
95
ROT0
29
ROT1
25
23
20
SYSTEM
CONTROLLER
IC 601(2/2)
PE5207A
BUS—
B.U
BUS+
BUS+L
5
8
1
7
1
2
8
6
5
TX
RX
IPPW
SWVDD
77
CSENS
ILMPW
B.U
VDD
7
10
11
14
12
13
2
8
5
FILM—
6
4
CN750
CN501
CN701
Q751
B.U
Q754
Q755
Q753
Q750
Q752
A
TUNER AMP UNIT
FM/AM TUNER UNIT
BZ610
ALARM
BUZZER
16
X610
15
19
3
FLPILM
9
FILM+
72
mute
mute
Q3
S750
PDIO
Q410
LOCL
VCC
LOCH
B.U
stby
B.U
MUTE
LOAD
5
1
4
2
1
3
11
9
20
19
D
DECK UNIT
IC251
HA12229F
IC351
PA2020A
EQ AMP
MECHANISM
DRIVER
CN251
CN252
CN254
CN255
CN253
6
16
MS
Lch
20
FWD
L-ch
REV
L-ch
37
36
39
18
19
17
3
15 6
8
7
10
CN256
3
15 6
S1
LOAD
S2
MODE
EGN1
REEL
SENSE
M
M
M2
SUB
MOTOR
M1
MAIN
MOTOR
5
2
1
E
REEL SENSE PCB
11
6
55
6
17
f/R
DIRO
68
66
DIRO
MS
9
MCMUTE
stby
loadsw
15
13
15
13
59
61
POS
NES
13
11
POS
NES
POS
ES
18
17
18
17
56
57
16
15
SC1
CM
20
B.U
16
16
58
14
SC2
SC1
CM
SC2
SC1
CM
SC2
VDD
CN402
6
21
18
22 19 12 15 16 8
13 3
2
4
ANT
1
28
27
2
IC 3
EEPROM
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51
CF52 CF53
IC1
MIXER, IF AMP, DET.
LDET
COMP
CF202
VCC
DI/DO
CE2CKCE1
SDBWSLFMSD
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
IMG ADJ
RF ADJ
X901
10.25MHz
ANT ADJ
LOCL
LOCH
AMDET
MPXREF 41kHz
AM 2ND IF
450kHz
CREQ
STIND
L ch
1
14
25
23
5
R ch
7
17
20
24
26
WC
NC
NC
FMLOCL
RFGND
11
DGND
10
VDD
9
NC
VCC
SYSPW
21
SYSPW
9
KEH-P7015,P6015
5
6
78
5
6
78
D
C
B
A
C
11
1
adpw
bsens
asens
VDD
B.U
B.U
B.U
8
92
93
83
10
22
SD
SL
PCE
PCK
pce@
PDO
ASENBO
10
Fout L
11
Rout L
B.U
SYSPW
IL+B
µGND
CSENS
SW5V
DPDT
KYDT
RDT1
RDT0
BL+B
ILB+
PDT
YDT
3
7
5
8
6
RL—
5 RL+
23 FL—
21 FL+
RL—
RL+
FL—
FL+
12
B.REM
Lch
11
ILM
13
ACC
16
GND
15
BACK UP
BACK UP
GND
isens
AVREF
DALMON
38
74
TUN L
41
BUS+L
44
CD L
42
99
97
32
98
71
86 85 24
FLIN
14
RLIN
12
22 4 25
SYSTEM
CONTROLLER
RESET
POWER AMP
IC 301
PML008A
IC 603
S-80834ANY
IC 361
PAL006A
IC 1902
SBX8035-H
reset
VDD
Q610
Q913
Q914
Q359
Q351
SYSPW
Q361
Q910
Q911
Q1905
Q917
TXRXIPPW
ELECTRONIC VOLUME/
SOURCE SELECTOR
B.REMSTBYMUTE
REMOTE CONTROL
SENSOR
IC 1903
PD6294A
LCD DRIVER
KEY MATRIX
LCD
OPT IN
1
9
8
7
10
3
5
6
4
11
7
10
11
14
12
13
2
7
8
4
8
55
66
4
10
11
14
12
13
2
4
3
6
5
10
8
7
9
2
3
DPDT
KYDT
X0
X1
DIMMER
KEY DATA
LCD DATA
REMIN
VDD
9
8
3
X1901
2
7
23 10
CN1951
CN1901
CN1950
S1950
KEYBOARD UNIT
B
PANEL UNIT
2
1
REAR/SW
CN351
ACC
RL—
RL+
ILM
FL—
FL+
B.REM
2
CN901
S1922
1
CN331
IC 601(1/2)
PE5207A
5
1
Q909
6
Q915
20
MUTE
mute
Q362
Q912
Q341
st
39
50
51
LOCL
LOCH
VDD
7
5
8
6
12
11
13
16
15
P7015
P7015
Q918
VCC
VCC
DETACH
SENSE SW
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”.
10
KEH-P7015,P6015
1
23
4
1234
D
C
B
A
A-a A-b
A-aA-a
A-b A-b
A-b A-b
A-a A-a
Large size
SCH diagram
Guide page
Detailed page
A
A-a
B
CN1901
DSP-201M
CN251
102
821
102
473
R454
0R0
C624
223
C634
472
IMH3A
ANTENNA
EJECT SENSE SW
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
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
B
PANEL UNIT
C
KEYBOARD UNIT
FM/AM TUNER UNIT
D
DECK UNIT
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
FM(100%):-19.5dBs
AM(30%): -30dBs
TAPE:-8.9dBs
11
KEH-P7015,P6015
5
6
78
5
6
78
D
C
B
A
A-b
A
PE5207A
472/16
600µH
>
CEK1136
10A
FUSE
SYSTEM CONTROLLER
BUS DRIVER
C765
103
R784
392 (1/10W)
R786
102
R787 472 (1/10W)
R788
R789 222 (1/10W)
222 (1/10W)
Q918
2SC2412K
R934
103
R935
223
R936
152
D926
HZS9L(A2)
D320
DAN202U
DTC124EK
0R0
473
IMH3A
IMH3A
DETACH SENSE SW
C799
473
(1/10W)
R781
104
A
TUNER AMP UNIT
P7015
FM(100%): +3.6dBs
AM(30%): -6.9dBs
TAPE: -2.8dBs
IP-BUS:+10.3dBs
FM(100%):+29.6dBs
AM(30%):+19.1dBs
TAPE:+22.2dBs
IP-BUS:+36.3dBs
TAPE:-4.6dBs
FM(100%):-19.5dBs
AM(30%): -30dBs
TAPE: -8.9dBs
IP-BUS: +2.2dBs
IP-BUS:+2.2dBs
12
KEH-P7015,P6015
1
23
4
1234
D
C
B
A
PE5207A
DSP-201M
SYSTEM CONTROLLER
1
1
R454
0R0
C624
223
C634
472
ANTENNA
FM/AM TUNER UNIT
FM(100%):-19.5dBs
AM(30%): -30dBs
A-a
A-a
A-b
1
13
KEH-P7015,P6015
5
6
78
5
6
78
D
C
B
A
A-a
A-a
A-b
CN1901
CN251
C765
103
R784
392 (1/10W)
R787 472 (1/10W)
R788
R789 222 (1/10W)
222 (1/10W)
102
821
102
473
IMH3A
DETACH SENSE SW
EJECT SENSE SW
C799
473
(1/10W)
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
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
B
PANEL UNIT
C
KEYBOARD UNIT
D
DECK UNIT
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
TAPE:-8.9dBs
B
2
3
14
1
23
4
1234
D
C
B
A
A-a
A-b
A-b
KEH-P7015,P6015
07A
472/16
600µH
BUS DRIVER
0R0
IMH3A
IMH3A
A
TUNER AMP UNIT
P7015
FM(100%): +3.6dBs
AM(30%): -6.9dBs
TAPE: -2.8dBs
IP-BUS:+10.3dBs
TAPE:-4.6dBs
FM(100%):-19.5dBs
AM(30%): -30dBs
TAPE: -8.9dBs
IP-BUS: +2.2dBs
IP-BUS:+2.2dBs
1
15
5
6
78
5
6
78
D
C
B
A
A-b
A-a
A-b
KEH-P7015,P6015
>
CEK1136
10A
FUSE
C765
103
R786
102
Q918
2SC2412K
R934
103
R935
223
R936
152
D926
HZS9L(A2)
D320
DAN202U
DTC124EK
R781
104
FM(100%):+29.6dBs
AM(30%):+19.1dBs
TAPE:+22.2dBs
IP-BUS:+36.3dBs
2
3
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