Pioneer DEHP-6300-R, DEHP-7300-R Service manual
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 2001
K-ZZD. FEB. 2001 Printed in Japan
ORDER NO.
CRT2649
SOURCE
DISP
EQ
FUNC
AUDIO
123456 B
SFEQ
SELECT
E
MULTI-CD/DAB CONTROL HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P7300R
X1N/EW
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-977 CRT2624 S9
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
DEH-P7300R/X1N/EW
DEH-P6300R X1N/EW
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM...12
4. PCB CONNECTION DIAGRAM ................................28
5. ELECTRICAL PARTS LIST ........................................36
6. ADJUSTMENT..........................................................45
7. GENERAL INFORMATION .......................................50
7.1 DIAGNOSIS ........................................................50
7.1.1 TEST MODE..............................................50
7.1.2 DISASSEMBLY .........................................54
7.1.3 CONNECTOR FUNCTION DESCRIPTION59
7.2 IC ........................................................................61
7.3 OPERATIONAL FLOW CHART ...........................71
8. OPERATIONS AND SPECIFICATIONS.....................72
12
DEH-P7300R,P6300R
1
23
4
1234
D
C
B
A
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM(DEH-P7300R/X1N/EW)
Q153 Q151
Q402
Q155
Q501
IC 501
PM4009A
IC 101
CA0008AM
X501
RDS
DECODER
IP-BUS DRIVER
1211
20
8
87
MUTE
XOUT
XIN
PEE
24
VDCONT
34
OELPW
22
40
SYSTEM µ-COM
IC 601(2/2)
PD5614A
CN401
VDD
VCC
ANT
1
2
BUS—
BU
BUS+
BUS+L
BUS—L
1
2
8
6
5
TX
RX
IPPW
SWVDD
BU
BU
BU
CN653
BU
Q852
Q991
Q998
A
TUNER AMP UNIT
13
X601
15
14
1
24
VDD
SWDACC
TUN L
BUS+L
BUS—L
CD L
Q851
35
DPDT
36
KYDT
23
SYSPW
Q101
Q102
IC 851
NJM2360M
61
EJTIN
44
CONT
CD5VON
HOME
CDLOEJ
DSCSNS
32
56
57
58
89
43
ILMPW
5
8
1
7
CN101
11
BUZZER
IC 3
EEPROM
FM/AM TUNER UNIT
28
27
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51
CF52 CF53
IC1
MIXER, IF AMP, DET.
6
21
18
LDET
COMP
222510 14 12 15 16 8 13 2 3 4
CF202
VDD
VCC
DI/DO
CE2CKCE1
SDBWSLFMSD
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
RF ADJ
ANT2 ADJ
X901
10.25MHz
ANT1 ADJ
LOCL
23
LOCH
AMDET
MPXREF 41kHz
AM 2ND IF
450kHz
19
CREQ
11
DGND
1
STIND
L ch
5
R ch
924
NC
FMLOCL
20177
NCNCWC
26
RFGND
CN701
Q101
M
LASER
DIODE
MONITOR
DIODE
CLAMP
SENSE
DISC
SENSE
FOCUS ACT.
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOAD/
TRACKING ACT.
LD-
MD
FO+
TO+
15
5
1
4
PICKUP UNIT(SERVICE)(P8)
HOLOGRAM
UNIT
IC 401
BA5996FM
IC 201
TC9495F2
IC 701
BA05SFP
+5V REGULATOR
SERVO
CONTROL,
DSP,
LPF, DAC
CD
DRIVER
17
DSCSNS
2
VD
VD
VDD
11
CONT
10
LOEJ
14
L-OUT
1
CD5VON
CN101
TOP
FOP
16
SOP
15
SOM
17
LCOP
18
LCOM
22
1
2
LOEJ
78
85
L_OUT
79
9
MUTE
12
FOP
TD/FD
AC,BD
F,E
SD/MD
38
RFI
43
FEI
4
14
TOP
S901
HOME
12EJ
SENSE
8EJ
SENSE
HOME
16
LD+
14
VDD
9
LDO
8
MDI
IC 101
TA2153FN
RFRPIN
FEO
TEO
24
16
14
46
TEI
RF-AMP
17
2
11
10
14
1
16
D
CONTROL UNIT
13
DEH-P7300R,P6300R
5
6
78
5
6
78
D
C
B
A
C
19
ldet
48
fm/AM
52
12
1
TMUTE
bsens
asens
NL2DT
VDD
BU
74
73
SD
SL
TUNPCE
TUNPCK
tunpce@
TUNPDO
ASENBO
10
FL
11
RL
ILB
SWVDD
OELB
ILB
SWDVDD
OELB
23
21
3
5
FL—
FL+
RL—
RL+
ACC
51
50
97
IN3-L
42
IN4+L
43
IN4-L
44
IN2-L
41
72
2
71
1
82
30 29 81
FLIN
14
RLIN
12
22 4
SYSTEM µ-COM
RESET
POWER AMP
IC 601(1/2)
PD5614A
IC 203
PML009A
IC 961
S-80735ANDZI
IC 301
PAL006
RESET
VDD
Q911
Q931
SYSPW
TXRXIPPW
ELECTRONIC VOLUME/
SOURCE SELECTOR
BU
BU
STBYMUTE
IC 1901
PD5627A
GRILLE µ-COM
KEY MATRIX
9
11
8
KEY DATA
OEL DATA
VCC
70
CN801
CN1901
Q803
Q804
Q802
KEYBOARD UNIT
X601
2
ACC
VST,VCK,VDT
TUN L
DPDT
3
5
DPDT
KYDT
SYS+B
BU
Q921
Q922
BU
ACC
RL+
FL+
RL-
FL-
Q301
MUTE
RL
IC 271
PA2028A
HIGH OUT
Q351
RL
1
OUT1
18
Q352
FL
5
Q353
FL
PRE OUT L
OUT3
16
OUT5
14
12
PL
7
9
11
IN1
IN3
IN5
Q801
1
7
2
10
11
14
8
7
2
10
11
14
8
CN1950
CN1951
S1950
KYDT
4
2
5
10
8
IC 1902
PD8074A
ROM
IC 1903
TPOP1840SB1
REMOTE
CONTROL
SENSOR
OPT IN
3
1
5
Q1901
Q1902
ILMD
32
AMBER
GREEN
REM
34
33
DPDT
KTDT
EJECT
IC 1904
PD5536A
OEL
CONTROLLER
OEL UNIT
Q1908
4,16
8
B
PANEL UNIT
MUTE
RL
FL
PL
Q1903
Q1904
Q1905
CN901
Q982
B.U
CN351
CN352-1
CN352-2
1
2
10
16
15
NL1
SDBW
95
53
14
DEH-P7300R,P6300R
1
23
4
1234
D
C
B
A
3.2 BLOCK DIAGRAM(DEH-P6300R/X1N/EW)
Q153 Q151
Q402
Q155
Q501
IC 501
PM4009A
IC 101
CA0008AM
X501
RDS
DECODER
IP-BUS DRIVER
1211
20
8
87
MUTE
XOUT
XIN
PEE
24
VDCONT
34
OELPW
22
40
SYSTEM µ-COM
IC 601(2/2)
PD5614A
CN401
VDD
VCC
ANT
1
2
BUS—
BU
BUS+
BUS+L
BUS—L
1
2
8
6
5
TX
RX
IPPW
SWVDD
BU
BU
BU
CN653
BU
Q852
Q991
Q998
A
TUNER AMP UNIT
13
TEMP
X601
15
14
1
24
VDD
SWDACC
TUN L
BUS+L
BUS—L
CD L
Q851
35
DPDT
36
KYDT
23
SYSPW
Q101
Q102
IC 851
NJM2360M
61
EJTIN
44
CONT
CD5VON
HOME
CDLOEJ
DSCSNS
32
56
57
58
89
43
ILMPW
5
8
1
7
CN101
11
BUZZER
IC 3
EEPROM
FM/AM TUNER UNIT
28
27
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51
CF52 CF53
IC1
MIXER, IF AMP, DET.
6
21
18
LDET
COMP
222510 14 12 15 16 8 13 2 3 4
CF202
VDD
VCC
DI/DO
CE2CKCE1
SDBWSLFMSD
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
RF ADJ
ANT2 ADJ
X901
10.25MHz
ANT1 ADJ
LOCL
23
LOCH
AMDET
MPXREF 41kHz
AM 2ND IF
450kHz
19
CREQ
11
DGND
1
STIND
L ch
5
R ch
924
NC
FMLOCL
20177
NCNCWC
26
RFGND
CN701
Q101
M
LASER
DIODE
MONITOR
DIODE
CLAMP
SENSE
DISC
SENSE
FOCUS ACT.
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOAD/
TRACKING ACT.
LD-
MD
FO+
TO+
15
5
1
4
PICKUP UNIT(SERVICE)(P8)
HOLOGRAM
UNIT
IC 401
BA5996FM
IC 201
TC9495F2
IC 701
BA05SFP
+5V REGULATOR
SERVO
CONTROL,
DSP,
LPF, DAC
CD
DRIVER
17
DSCSNS
2
VD
VD
VDD
11
CONT
10
LOEJ
14
L-OUT
1
CD5VON
CN101
TOP
FOP
16
SOP
15
SOM
17
LCOP
18
LCOM
22
1
2
LOEJ
78
85
L_OUT
79
9
MUTE
12
FOP
TD/FD
AC,BD
F,E
SD/MD
38
RFI
43
FEI
4
14
TOP
S901
HOME
12EJ
SENSE
8EJ
SENSE
HOME
16
LD+
14
VDD
9
LDO
8
MDI
IC 101
TA2153FN
RFRPIN
FEO
TEO
24
16
14
46
TEI
RF-AMP
17
2
11
10
14
1
16
D
CONTROL UNIT
15
DEH-P7300R,P6300R
5
6
78
5
6
78
D
C
B
A
C
19
ldet
48
fm/AM
52
12
1
TMUTE
bsens
asens
NL2DT
VDD
BU
NL1
74
73
SD
SL
SDBW
TUNPCE
TUNPCK
tunpce@
TUNPDO
ASENBO
10
FL
11
RL
ILB
SWVDD
OELB
ILB
SWDVDD
OELB
23
21
3
5
FL—
FL+
RL—
RL+
ACC
51
95
50
97
IN3-L
42
IN4+L
43
IN4-L
44
IN2-L
41
53
72
2
71
1
82
30 29 81
FLIN
14
RLIN
12
22 4
SYSTEM µ-COM
RESET
POWER AMP
IC 601(1/2)
PD5614A
IC 203
PML009A
IC 961
S-80735ANDZI
IC 301
PAL006
RESET
VDD
Q911
Q931
SYSPW
TXRXIPPW
ELECTRONIC VOLUME/
SOURCE SELECTOR
BU
BU
STBYMUTE
IC 1901
PD5627A
GRILLE µ-COM
KEY MATRIX
9
11
8
KEY DATA
OEL DATA
VCC
70
CN801
CN1901
Q803
Q804
Q802
KEYBOARD UNIT
X601
2
ACC
VST,VCK,VDT
TUN L
DPDT
3
5
DPDT
KYDT
SYS+B
BU
Q921
Q922
BU
ACC
RL+
FL+
RL-
FL-
Q301
MUTE
Q351
FL
5
Q353
FL
PRE OUT L
12
PL
Q801
1
7
2
10
11
14
8
7
2
10
11
14
8
CN1950
CN1951
S1950
KYDT
4
2
5
10
8
IC 1902
PD8074A
ROM
IC 1903
TPOP1840SB1
REMOTE
CONTROL
SENSOR
OPT IN
3
1
5
Q1901
Q1902
Q1903
Q1904
Q1905
ILMD
32
AMBER
GREEN
REM
34
33
DPDT
KTDT
EJECT
IC 1904
PD5536A
OEL
CONTROLLER
OEL UNIT
Q1908
4,16
8
B
PANEL UNIT
MUTE
FL
PL
CN901
Q982
B.U
CN351
CN352-2
1
2
10
16
15
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