Pioneer Deh-p5530mp Service Manual
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Transcript of Pioneer Deh-p5530mp Service Manual
PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) 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 2003 K-ZZA. JAN. 2003 Printed in Japan
ORDER NO.
CRT3003
MULTI-CD CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER
DEH-P5530MPXN/EW
ServiceManual
DEH-P5530MP/XN/EW
- This service manual should be used together with the following manual(s):Model No. Order No. Mech. Module Remarks
CX-3057 CRT3026 S10MP3 CD Mech. Module:Circuit Description, Mech.Description, Disassembly
For details, refer to "Important symbols for good services".
DEH-P5500MP XN/EW
14
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
BRST,BRXEN,BSRQ
Q602
Q603
MUTE
D
CN901
Q101
M
LASERDIODE
MONITORDIODE
CLAMPSENSE
DISC SENSE
FOCUS ACT.
SPINDLEMOTOR
MCARRIAGEMOTOR
LOAD/
TRACKING ACT.
LD-
MD
FO+TO+
15
5
14
PICKUP UNIT(SERVICE)(P10)
HOLOGRAM UNIT
IC 301BA5996FM
IC 201UPD63760GJ
IC 703
+3.3V REGULATOR
RF-AMP,CD DECODER, MP3 DECODER,
DIGITAL SERVO / DATA PROCESSOR
CDDRIVER
3VDVD
3VDD
10L-OUT
5
CN101
TOP
FOP
16 SOP15 SOM18 LCOP17 LCOM
22
4,5
LOEJ
43
35LOUT
42
9CONT
12 FOP
TD/FD
AC,BD
F,E
SD/MD
1
13 TOP
HOME
12EJSENSE 8EJ
SENSE
LD+ 14
142 LD
141 PD
CD CORE UNIT(S10MP3)
3938
X201 X202
DSCSNS
CONT
LOEJ
HOME
75
77
28
26
VDD
IC 203BA033SFP
+3.3V REGULATOR
V3R3D24
VD2
CD3VON25
VDCONT24
1
S-818A33AUC-BGN
CD CONTROLLER
IC 701PE5352B
33CDMUTE
4
V3R3D
WINT,WAIT,RFOK
IC 501UPD61002GC
DRAM
IC 202MSM51V4265EP-70TS
WMA DECODER
TC74VHCT08AFTIC 702
XWINT,XWAIT,
FOK
19
1
BDATA,BSCK
IC 502BA25BC0WFP
+2.5V REGULATOR
V2R524 VD2
1
2
Q701
17ADENA
14 VCC VDD
15
5
14
14
CLAMP93
VD2
VDCONT
ASENBO
85mute
XIN
XOUT
41
PEE22
38
43
44
42
80
28
19
79
SYSTEM CONTROLLER
IC 601(2/2)PD5799A
CN4011
2
BUS-
BUS+
BUS+L
BUS-L
TX
RX
IPPW
SW
VD
D
BU
CN651
Q8Q652
Q651
TUNER AMP UNIT
13X601
11
EVST,EVCK,EVD
TUN L
BUS+L
BUS-L
CD L
33
DP
DT
34
KY
DT
1SYSPW
41
ILM
PW
S
DSENS
39
ds
en
s
A
5
81
7
CN101
11
BUZZER
20
19
5
14
21
IC 101HA12187FP
IP-BUS DRIVER
1
2
8
6
5 TX
RX
IPPW
BU
Q101
Q102
RDS_C
RDS_L
RDS_D
RDS_H
TUN 3.3V
SYS 8.4V
VDD
80 VDSENS
ANTENNA
TEL
39TEL
92LVLINL
LEVEL INDIC
BUQ804
Q
20
OE
LPW
ILB
BZ 641
35
RO
T1
35
RO
T0
VDD
Q8
VDD
BRST,BRXEN,BSRQ
BDATA,BSCK
EJTIN42
FLPILM40
VD
Q650
22
VD
FMRF
ANT adjRF adj
FM ANT
T51 CF52CF51
RFG
ND
OS
CG
ND
DG
ND
AU
DIO
GN
D
NC
VC
C
VD
D_3
.3
3.3V 2.5VIC 4
3.3V 2.5V
←
IC 22.5V
WC
CE
2
RO
M_V
DD SL DI
CK
CE
1
LDE
T
DO
RD
S_C
K
RD
S_D
ATA
RD
S_L
OC
K
RD
S_H
SLK
7 6 13 5 10 9 8 11 14 18 19 20 21
1
3
2 12 15 22 16 4 17
IC 13.3V
AM ANT FMRFATT
LPFOSC
IC 3 EEPROM5.0V
IC 55V 3.3V←
ATT
MIXER, IF AMP DET, FM MPX,RDS DECODER
24
23
Rch
Lch
FM/AM TUNER UNIT
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
15
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
10
1
bsens
asens
VDD
BU
72
73
10FL11
RL
ILB
SWDVDD
23
21
3
5
FL-
FL+
RL-
RL+
ACC
IN2-L41
IN4+L43
IN4-L44
IN3-L42
FLIN14
RLIN12
22 4
RESET
POWER AMP
IC 601(1/2)PD5799A
IC 201PML009A
IC 602
IC 301PAL007A
re
se
t
VDD
Q911
Q931
SYSPW
ELECTRONIC VOLUME/SOURCE SELECTOR
STBYMUTE
Q807
2
EVST,EVCK,EVDT
TUN L
+L
-L
DPDT
KYDT
SYS 8.4V BU
Q923
Q922
BU
Q301MUTE
PL
FL
Q352
12PL
7
2
11
14
7
2
11
14
CN1950CN1951
4
2
10
8
PANEL UNIT
MUTE
S802
DSENSE
SYSTEM CONTROLLER
Q951VDD
TELIN8
25
B.REMOTE
FL-
FL+
RL-RL+
VDD REGULATOR
BACKUP SENSE
ACC SENSE
TELEPHONE MUTE
SYS 8.4V REGULATOR
14
8
6
5
7
16
9
11
14
8
6
5
7
16
9
11
15 15
B
CN901
Q982
BU
CN352
BACK UP
GND
RR+
RR-
FR+
FR-
FL+
FL-
RL+
RL-ACCGND
BACKUP
B.REM
FUSE
10A
ACC
TELMUTE
B.REM
ldet
SL
tunce@
TUNPCE1
TUNPDI
TUNPDO
17
95
69
70
98
99
TUNPCK100
ce@
CE1
Q402
Q401
RDS_CK
RDS_LOCK 45
rdslk16
RDSDATA46
rdshslk44
rdslk
RDS_DATA
RDS_HSLK
2
6
NJM2391DL1-33
IC 401
13SYS 8.4VTUN 3.3V
TUNER 3.3V REGULATOR
Q921
DO
DI
CK
Q913
DALMON67
BU
6,20
Q981
10 10 5
CN151
1
32
Q353
1
PL
FL
Q932
isens81 ILM SENSE
ILM12 12
FUSE
200mA
TELTEL
IN1-L39TEL
HANDS FREE
NJM4558MD
IC 131
57
1
SEL_OUT_L
LEVEL INDICATOR
Q804
Q803
ILB
ILB
Q806
13 13 9
12 12 7ROT1
ROT0
VDD
Q808
ILM
S-80835ANUP-EDZ
NON-FAD/SW L
FRONT L
8 8
S1970
EJECT9 9
BU 5
6
5
6
CN831
Q805
ILB
SWVDD
IC 1900PD6294A
LCD DRIVER/KEY CONTROLLER
KEY MATRIX
9
11
KEY DATA
VD
D
55
CN1901
KEYBOARD UNIT
3
5
DPDT
KYDT
IC 1901RS-140
REMOTE CONTROL SENSOR
OPT IN41
10
RE
MIN
9
8
DPDT
KTDT
LCD
C
VLC
D
11
8BL+B
Q1910DIMMER
DIM
ME
R
7
ILLUMINATION
X1
X0
2
X19003
S1950
32
14
6 ROT1
ROT0
ROT1
ROT0
16
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
SY
EJECT
IP-BUSDRIVER
For resistors and capacitors in the circuit diagrams, their resistance values orcapacitance 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
FM/A
M T
UN
ER
UN
ITD
CD
CO
RE
UN
IT (S
10MP
3)
CN
701
CK
EY
BO
AR
D U
NIT
B PANEL UNIT
>
200m
A
A B
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”. A-a
A-a A-b
A-aA-a A-b A-b
A-b A-b A-a A-a
Large sizeSCH diagram
Guide page
Detailed page
17
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
600µF
SYSTEM CONTROLLER
DSENSE SW
B.UP SENSE
ACC SENSE
The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.
FRONTR CH
FRONTL CH
SUB WOOFERR CH
SUB WOOFERL CH
FUSE10A
CEK1208>
BACKUP
GND
RL—
RL+
FL—
FL+
ACC
ILM
B.REM
TEL
RR—
RR+
FR—
FR+
RR+
RR-
FR+
FR-
FL+
FL-
RL+
RL-ACCGND
ILM
BACKUP
A TUNER AMP UNIT
A
A-b
18
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
A-a
A-b
A-a
A-a
A-b 1 32
SY
ST
EM
CO
NT
RO
LLE
R
IP-B
US
DR
IVE
R
FM/AM TUNER UNIT
>
200mA
19
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
A-a
A-b
A-a
A-a
A-b4 5 76
EJE
CT
For
resi
sto
rs a
nd
cap
acit
ors
in t
he
circ
uit
dia
gra
ms,
th
eir
resi
stan
ce v
alu
es o
rca
pac
itan
ce v
alu
es a
re e
xpre
ssed
in c
od
es:
Ex.
*R
esis
tors
C
od
e
P
ract
ical
val
ue
1
23
12k
oh
ms
1
03
10k
oh
ms
*C
apac
ito
rs
Co
de
P
ract
ical
val
ue
1
03
0.01
uF
1
01/1
0
100u
F/10
V
D CD CORE UNIT (S10MP3)
CN701
C KEYBOARD UNIT
BP
AN
EL
UN
IT
20
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
A-a
A-b
A-b 1 32
600µ
F
M C
ON
TR
OLL
ER
FR
ON
TR
CH
FR
ON
TL
CH
SU
B W
OO
FE
RR
CH
SU
B W
OO
FE
RL
CH
FUS
E10
A>
AT
UN
ER
AM
P U
NIT
21
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
A-a
A-b
A-b4 5 76
DS
EN
SE
SW
B.U
P S
EN
SE
AC
C S
EN
SE
Th
e >
mar
k fo
un
d o
n s
om
e co
mp
on
ent
par
ts in
dic
ates
the
imp
ort
ance
of
the
safe
ty f
acto
r o
f th
e p
art.
Th
eref
ore
, wh
en r
epla
cin
g, b
e su
re t
o u
se p
arts
of
iden
tica
l des
ign
atio
n.
FUS
E10
AC
EK
1208
>
BA
CK
UP
GN
D
RL—
RL+
FL—
FL+
AC
C
ILM
B.R
EM
TE
L RR
—
RR
+
FR
—
FR
+
RR +RR -
FR +FR -
FL +FL -
RL +RL -
ACC
GN
D
ILM
BACK
UP
22
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
C
CL-
195S
R-C
D x
3
LCD
CA
W17
52
3.3 KEYBOARD UNIT(DEH-P5530MP/XN/EW)
23
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
C
CL-
195S
R-C
D
CL-195SR-CD
BC
N19
51
C KEYBOARD UNIT
24C
CL-
195P
G-C
D x
3
CL-
195P
G-C
D
LCD
CA
W17
52
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
3.4 KEYBOARD UNIT(DEH-P5500MP/XN/EW)
25C
CL-
195P
G-C
D
CL-195PG-CD
BC
N19
51
C KEYBOARD UNIT
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
26
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
6R8K
6R8K
PICKUP UNIT(SERVICE)(P10)
1R8K9P
100P
R75
6
100K
M1 CXB6007
M2 CXB8933LOADING/CARRIAGE
MOTOR
SPINDLE MOTOR
SWITCHES:CD CORE UNIT(S10MP3) S901 : HOME SWITCH.....ON-OFF S902 : CLAMP SWITCH....ON-OFF S903 : DSCSNS SWITCH....ON-OFF S904 : 12EJ SWITCH....ON-OFF S905 : 8EJ SWITCH....ON-OFFThe underlined indicates the original switch position.
1
8
6
5
0
!
2
3
7
@
#
F
F
T
T
T
T
T
T
T
T
F
F
F
F
F
F
CS T F
CS T F
C
ST
F
F
F
T
T
S
SC
C
S
S
C
C
F
F
T
T
3.5 CD MECHANISM MODULE(GUIDE PAGE)
D
D-a
27
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
PE5352B
MA152WA
4R7/25
4R7/25
R240
0R0
R241
220
0R0
R75
5
CD
3VO
N
D CD CORE UNIT (S10MP3)
ACN651
4
9
$
%
^
&
*
F
T
C
S
SIGNAL LINEFOCUS SERVO LINE
TRACKING SERVO LINE
CARRIAGE SERVO LINE
SPINDLE SERVO LINE
D-b
D
28
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
A-a
D-b
D-a
D-a
D-b
6R8K 6R8K
PIC
KU
P U
NIT
(SE
RV
ICE
)(P
10)
1R8K
9P
100P
0
!
#
F FT T
T T
T T
T T
F F
FF
FF
C
S
T
F
C
S
T
F
FFTT
29
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
A-a
D-b
D-a
D-a
D-b1 2 3
R756
100K
M1
CX
B60
07
M2
CX
B89
33LO
AD
ING
/CA
RR
IAG
EM
OT
OR
SP
IND
LE M
OT
OR
SW
ITC
HE
S:
CD
CO
RE
UN
IT(S
10M
P3)
S90
1 : H
OM
E S
WIT
CH
.....O
N-O
FF S
902
: CLA
MP
SW
ITC
H...
.ON
-OFF
S90
3 : D
SC
SN
S S
WIT
CH
....O
N-O
FF S
904
: 12E
J S
WIT
CH
....O
N-O
FF S
905
: 8E
J S
WIT
CH
....O
N-O
FFT
he
un
der
lined
ind
icat
es t
he
ori
gin
al s
wit
ch p
osi
tio
n. 1
8
65
2
3
7
@
C
ST
F
F F T T
S
SC
C
S S C C
30
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
D-a
D-b
D-b
R24
0
0R0
R24
1
220
DC
D C
OR
E U
NIT
(S
10M
P3)
9
$ %^
F T C S
SIG
NA
L LI
NE
FOC
US
SE
RV
O L
INE
TR
AC
KIN
G S
ER
VO
LIN
E
CA
RR
IAG
E S
ER
VO
LIN
E
SP
IND
LES
ER
VO
LIN
E
31
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
D-a
D-b
D-b1 2 3
PE
5352
B
MA
152W
A
4R7/
25
4R7/
25
0R0
R755
CD3VON
AC
N65
1
4
&*
T C S
TR
AC
KIN
G S
ER
VO
LIN
E
CA
RR
IAG
E S
ER
VO
LIN
E
SP
IND
LE S
ER
VO
LIN
E
32
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
- Waveforms Note : 1. The encircled numbers denote measuring points in the circuit diagram.2. Reference voltage REFO1(1.65V)
1 DSCSNS2 CLCONT3 LOEJ4 VD
5V/div5V/div5V/div10V/div
500ms/div
When loading a 12cm CD
Ref.:GND
Mode:Normal
5 SIN6 CIN7 TIN
1V/div500mV/div500mV/div
2s/div
When setting up after loading a 12cm CD-DA disc
5 SIN6 CIN7 TIN
When setting up after loading a 12cm CD-ROM disc(1 session)
When setting up after loading a 12cm CD-ROM disc(3 session)
Ref.:REFO
Mode:Normal
1 DSCSNS2 CLCONT3 LOEJ4 VD
5V/div5V/div5V/div10V/div
500ms/div
When loading an 8cm CD
Ref.:GND
Mode:Normal
0 TE! FE
500mV/div500mV/div
200ms/div
When setting up "Source On"
Ref.:REFO
Mode:Normal
! FE8 FIN0 TE7 TIN
500mV/div500mV/div500mV/div500mV/div
20ms/div
Ref.:REFO
Mode:Normal
! FE8 FIN0 TE7 TIN
500mV/div500mV/div500mV/div500mV/div
20ms/div
During "Play"(CD-DA)During "Play"(CD-ROM)(Track Jump is generated periodically)(Refer to Track Jump waveform)
Ref.:REFO
Mode:Normal
@ MDX5 SIN
500mV/div200mV/div
50ms/div
Spindle waveform during "Play"
Ref.:REFO
Mode:Normal
# RFAGC 500mV/div 5µs/div
Ref.:REFO
Mode:Normal
@ MDX5 SIN
500mV/div1V/div
5µs/div
Spindle waveform during "Play"(Magnified) RF eye pattern
Ref.:REFO
Mode:Normal
1V/div500mV/div500mV/div
2s/div 5 SIN6 CIN7 TIN
1V/div500mV/div500mV/div
2s/div
When setting up "Source On"(12cm CD-DA)
Ref.:REFO
Mode:Normal
8 FIN9 RFOK5 SIN
200mV/div2V/div2V/div
500ms/div
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:Normal
33
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
8 FIN! FE
500mV/div500mV/div
200ms/div
Focus Search
Ref.:REFO
Mode:TEST
# RFAGC0 TE7 TIN
1V/div500mV/div500mV/div
500µs/div
Ref.:REFO
Mode:TEST
0 TE# RFAGC
500mV/div500mV/div
2ms/div
When "Tracking Open" 1 Track Jump
Ref.:REFO
Mode:TEST
# RFAGC% TE6 CIN5 SIN
1V/div1V/div500mV/div2V/div
200ms/div
Ref.:REFO
Mode:Normal
$ LRCKIN% DIN^ SCKIN
2V/div2V/div2V/div
2µs/div
Ref.:REFO
Mode:Normal
$ LRCKIN% DIN^ SCKIN
2V/div2V/div2V/div
10µs/div
Digital Audio Digital Audio(Magnified)
Ref.:GND
Mode:Normal
# RFAGC0 TE7 TIN
1V/div500mV/div500mV/div
1ms/div
32 Track Jump
Ref.:REFO
Mode:TEST
# RFAGC7 TIN0 TE8 FIN
1V/div1V/div1V/div1V/div
500µs/div
Ref.:REFO
Mode:Normal
# RFAGC0 TE7 TIN
1V/div500mV/div500mV/div
5ms/div
100 Track Jump When passing black dots(800µm)
Ref.:REFO
Mode:TEST
During inside/outside search(outer circumference → inner circumference)
& LOUT* ROUT
1V/div1V/div
200µs/div
Ref.:AGND
Mode:Normal
1 DSCSNS2 CLCONT3 LOEJ
5V/div5V/div5V/div
10µs/div
Ref.:GND
Mode:Normal
1 DSCSNS2 CLCONT3 LOEJ
5V/div5V/div5V/div
500ms/div
When "Eject"(12cm CD)Analog Audio(sine wave, 1kHz) When "Eject"(8cm CD)
Ref.:GND
Mode:Normal
34
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
5 SIN6 CIN7 TIN
1V/div500mV/div500mV/div
500ms/div
Ref.:REFO
Mode:Normal
5 SIN6 CIN7 TIN
1V/div500mV/div500mV/div
500ms/div
Ref.:REFO
Mode:Normal
When switching to CD-ROM from CD-DA(BAND key)
When switching to CD-DA from CD-ROM(BAND key)
35
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
51
[BAND]
[BAND]
[BAND]
[BAND]
[BAND]
Power On(T.Offset is adjusted)
TRK00 MIN00 SEC
SEC
00
[CD]or[SOURCE]
Source On
TRK MIN
[4]+[6]+Reset or [4]+[6]+BU+ACC
Test Mode In
[3]
[1]
[1]
Power On(T.Offset is not adjusted)
TRK99 MIN99 SEC99
[2]
[2]
[2]
[2]
Power Off
TRK MIN SEC
Power Off
TRK MIN SEC
Power Off
TRK MIN SEC
Power Off
TRK MIN SEC
Focus CloseS curve check
T.Close and AGCApplicable servomechanism
TRK91 MIN91 SEC91
[6] [1]
[3]
[6]
[3]
Focus Mode switching
SPINDLESpeed switching
RF AMPGain switching
TRK0xMIN0xSEC0x
Tracking ServoClose
TRK00 MIN00 SEC00or TRK99 MIN99 SEC99
CRG-
TRK00 MIN00 SEC00or TRK99 MIN99 SEC99
[→] [←]
[→] [←]
[→] [←]
CRG+
TRK00 MIN00 SEC00or TRK99 MIN99 SEC99
Automatic adjustment switching
TRK?? MIN?? SEC??
T.CloseApplicable servomechanism
TRK?tr
MIN?min
SEC?sec
[6]
[3]
TRK MIN SEC
RF AGC /RF AGC coefficient display
TRK?? MIN?? SEC??
CRG+
TRK8x MIN8x SEC8xor TRK9xMIN9xSEC9x
CRG-
TRK8xMIN8xSEC8xor TRK9xMIN9xSEC9x
T.Balance adjustment /T.BAL coefficient display
TRK?? MIN?? SEC??
F,T,RF AGCF.Bias display switching
TRK?? MIN?? SEC??
F,T AGC / F.BiasRF AGC
TRK MIN SEC
CRG/TR Jump value switching
TRK MIN SEC
CRG/TR Jump +
TRK MIN SEC
CRG/TR Jump -
TRK MIN SEC
Tracking Open
TRK8xMIN8xSEC8xor TRK 9xMIN9xSEC 9x
Tracking Open
TRK8x MIN8x SEC8xor TRK9xMIN9xSEC9x
TRKSP MINSP SECSP
[4]
TRKGGMINGGSECGG
[2]
[Key]
[BAND]
[→]
[6]
[1]
[2]
[3]
Power On / Off
CRG + / TR Jump + (Direction of the external surface)
CRG - / TR Jump - (Direction of the internal surface)
U.CLS and AGC and Applicable servomechanism /AGC, AGC display setting
RF Gain switching / Offset adjustment display /T.Balance adjustment / T.Open
Close, S.Curve / Rough Servo and RF AGC /
SPDL 1X / 2X switchingAs for the double speed (2x), audio output cannot be supported.
Error Rate measurement1st - ON : ERR count Beginning (30Sec)2nd - ON : BER display data [%]
F.Mode switching / Tracking Close /CRG • TR Jump switching
Test Mode
Operation
[KEY]
Contents
Display
F, T, RF AGC
*1) TYP → -6dB → -12dB TRK MIN SEC TRK 06 MIN 06 SEC 06 TRK 12 MIN 12 SEC 12
*2) Focus Close → S.Curve check setting → F EQ measurement setting
*9) Applicability : A, B, C, D, E, F
As for the double speed (2x), audio output cannot be supported
TRK 00 MIN 00 SEC 00 TRK 01 MIN 01 SEC 01 TRK 02 MIN 02 SEC 02 (TRK 99 MIN 99 SEC 99)
*3) F.Offset Display → T.Offset Display → Switch to the order of the original display
*4) 1TR / 32TR / 100TR
*5) Single TR → 32TR → 100TR → CRG Move 9x(8x) : 91(81) 92(82) 93(83) 94(84)
*6) Only at the time of CRG move, 100TR jump
*7) TRK/MIN/SEC → F.AGC → T.AGC → F Bias → RF AGC
*8) CRG motor voltage = 2[V]
[←]
- Flow Chart
*1 *9
*2 *8 *8
*3
*7 *5 *4*4
*6
?tr ?min ?sec
?tr ?min ?sec ?tr ?min ?sec ?tr ?min ?sec ?tr ?min ?sec
TYP(1X) → 2X → 1X TRK MIN SEC TRK 22 MIN 22 SEC 22 TRK 11 MIN 11 SEC 11
Applicability : G TYP(2X) → 1X → 2X TRK MIN SEC TRK 11 MIN 11 SEC 11 TRK 22 MIN 22 SEC 22
[4]
[5]
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
52
• Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.
• Purpose :To check that the grating is within an acceptable range when the PU unit is changed.
• Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching.
• Method :
• Measuring Equipment• Measuring Points
• Oscilloscope, Two L.P.F.• E, F, REFO1
• Disc • ABEX TCD-782• Mode • TEST MODE
• Checking Procedure1. In test mode, load the disc and switch the 3V regulator on.2. Using the → and ← buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press.4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75° . Refer to the photographs supplied to determine the phase angle.5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the mechanism should be judged to be at fault.• NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.
• HintReloading the disc changes the clamp position and may decrease the "wobble".
100kΩ
390pF
100kΩ
390pF
E
VREF
F
VREF
Xch Ych
L.P.F.
L.P.F.
REFO1
F E
CD CORE UNIT(S10MP3)
Oscilloscope
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
53
Grating waveform
45°
0°
75°
60°
30°
90°
Ech → Xch 20mV/div, ACFch → Ych 20mV/div, AC
5 6 7 8
F
E
D
C
B
A
5 6 7 8DEH-P5530MP/XN/EW
54
- Error Messages
Error is displayed with number for Error cause when CD is inoperative or stops with Error during operation.The purpose is to reduce nonsense calls from users as well as to assist all related analysis and repair for defects at service station.
(1) Basic Display Method
1) When CSMOD (CD mode area for system) is SERRORM, Error code will be written in DMIN (minutes area for display), DSEC (seconds area for display). The same data shall be written in DMIN and DSEC. DTNO is blank as usual.
2) Display Example of Head Unit
The following is about LCD display ability. xx is Error number.
*) In case of OEM, Error display will follow the specification defined by OEM makers.
8 digits 6 digits 4 digits
ERROR–xx ERR–xx E–xx
(2) Error Code List
No. Classification Contents Details • Cause
10 Electricity Carriage Home NG CRG can’t move to the inner.
CRG can’t move from the inner.
→ HOME SW failure, CRG movement failure.
11 Electricity Focus Search NG Focus can’t be caught.
→ Back of Disc / Severe dirt and vibration.
23 Disc File Format NG Contents are stored in an incompatible file format.
→ The contents in a CD-ROM disc inserted are recorded in a file format other than ISO9660 Level-1 and 2.
22 Disc Impossible to play There is no playable MP3 or WMA file present in a disc.
→ No MP3 or WMA file exists in a CD-ROM disc inserted.
17 Electricity Setup NG AGC protection doesn’t work, out of Focus soon.
→ Scratch on Disc/Severe dirt and vibration.
12 Electricity Spindle Lock NG Not spindle, lock. Wrong subcode (can’t read).
Subcode NG
RF-amp NG
→ Defective Spindle. Scratch and dirt on Disc. Intense vibration.
The appropriate gain of the RF amp cannot be obtained.
→ Defective spindle.
→ Blanc CD-R disc. Disc inserted upside down.
→ Scratched or dirty disc. Severe vibration. Abnormal CD signals.
30 Electricity Search Time Out Can’t reach the target address.
→ Defective CRG/tracking, or scratch on Disc.
→ All TRK Nos. In a disc inserted are specified as a track which should be skipped, in the track skip information.
44 Disc Impossible to play There is no playable TRK No. present in a disc.
50 Mecha Disc Load / Eject NG Disc loading/ejection cannot be complete.
→ Foreign objects entered into the mechanism. Disc caught in between during loading/ejection.
A0 System Power NG Power supply (VD) isn’t connected to the ground.
→ Defective SW transistor. Abnormal power (failed connector)
OR
Err–xx
Note : Error doesn’t display in mechanism only. (CD off causes mechanism off) If TOC can’t be read, error wouldn’t occur, but mechanism still continues its operation. When newly design head unit, be sure to apply as the display examples above. The upper digits of error code is mainly classified by 3 kinds as follows: 1x: Setup related error, 3x: Search related error, Ax: Other errors.
1 2 3 4
1 2 3 4
F
E
D
C
B
A
DEH-P5530MP/XN/EW
6.4 ERROR MODE