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Service Manual
MULTI-CD/MD/DAB CONTROL DSP HIGH POWER CD PLAYER WITH RDS TUNER
ORDER NO.
CRT2319
DEH-P9000R
description. - The CD mechanism employed in this model is one of S8 series.
EW
- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit
CONTENTS
1. 2. 3. 4. 5. 6. SAFETY INFORMATION ............................................2 EXPLODED VIEWS AND PARTS LIST .......................3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10 PCB CONNECTION DIAGRAM ................................32 ELECTRICAL PARTS LIST ........................................44 ADJUSTMENT..........................................................53 7. GENERAL INFORMATION .......................................57 7.1 DIAGNOSIS ........................................................57 7.1.1 TEST MODE ..............................................57 7.1.2 DISASSEMBLY .........................................61 7.2 IC ........................................................................66 8. OPERATIONS AND SPECIFICATIONS.....................82
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. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
K-ZZB. APR. 1999 Printed in Japan
DEH-P9000R
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer to"Disassembly"(see page 61). 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 55).
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-P9000R
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
23 2 5 24 4 3 22 7 26 1 6
20
25
19 18
8
11
9
12
14 15 15 16
10
13
17
21
3
DEH-P9000R
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
Mark No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Cord Assy Accessory Assy Screw Screw Handle Bush Polyethylene Bag Cover Remote Control Assy Remote Control Assy Holder Assy Holder Assy Belt Screw Assy Screw Hexagonal Wrench Polyethylene Bag Battery Air Cushioned Bag Protector Part No. CDE5855 CEA2538 CBA1002 CBA1120 CNC5395 CNV1917 E36-615 CEG1088 CXB3488 CZX3231 CZX3172 CZX3173 CZN6416 CZE3169 RMZ30H060FBK CZE3176 CEG-127 CEX1030 CEG1192 CHP2032 Mark No. Description 21 22 23-1 23-2 23-3 23-4 * 23-5 23-6 23-7 * 23-8 23-9 * 23-10 24 25 26 Protector Microphone Assy Owner's Manual Owner's Manual Owner's Manual Installation Manual Caution Card Caution Card Passport Warranty Card Polyethylene Bag Caution Card Carton Contain Box Case Assy Part No. CHP2033 CPM1022 CRD2967 CRD2968 CRD2969 CRD2970 CRP1207 CRP1208 CRY1013 CRY1087 CEG1116 CRP1210 CHG3771 CHL3771 CXB3520
* *
* * *
- Owner's Manual, Installation Manual
Part No. CRD2967 CRD2968 CRD2969 CRD2970 Language English, Spanish German, French Italian, Dutch English, Spanish, German, French, Italian, Dutch
4
DEH-P9000R
2.2 EXTERIOR
12 7 15 15 11 13 13 25 25 25
121
18
4 2 101 14 105 17 103 26 5 104 1 1 1 1 2
102
100 60
22 124
3(1/2) 89 99
B
72
80 70
B
79 93 32 33 64 27 54 56 49 6
A
65 71 92 61 97 31 27 76 76 77 27 77 88 27 90
51
16 2
63
10 20 83 37 68 57 23 21 19
62
95
62
82
87
58 55 122 34
44 53
62 27 94 66 91
67
86
126 86
45 43
38 47 46 50 52 2 48
78 66 81
84 78 66
126
A
69
73 91 66 96
75 66 67 39
3 (2/2)
41 40 9 36
74 85
98 69 74 27
35
42
8
24
30 108 123 116 118 108 110 115 107 114 111 125 119 113 120 112 109 106 29 117 28 2 59 2 2 108
29
5
DEH-P9000R
- EXTERIOR SECTION PARTS LIST
Mark No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Screw Screw Cord Cord Assy Cord Assy Connector Cord Assy Transistor(Q803,921,998) IC(IC971) IC(IC301) Fuse(10A) Terminal Cap Cap Remote Control Assy Resistor Antenna Cable Case Holder Earth Terminal Holder Spacer Cushion Cushion Panel Cap Cover Washer Screw Screw Insulator Cover Tuner Amp Unit Screw Clamper Clamper Clamper Plug(CN901) Plug(CN141) Plug(CN251) Plug(CN131) Plug(CN851) Connector(CN801) Connector(CN252) Connector(CN351) Connector(CN991) Mini Pin Jack(CN451) Holder Holder Holder Insulator Part No. BSZ26P060FMC BSZ30P050FMC CDE5536 CDE5840 CDE5842 CDE5846 CDE5855 2SD2396 NJM7805FA PAL005A CEK1136 CKX-003 CNS1472 CZX3231 RS1/2PMF102J CDH1256 CNB2426 CNC6798 CNC7358 CNC8170 CNM6482 CNM6065 CNM6131 CNS5256 CNV2680 CZN6410 S-1821-0045-D2-00 BSZ30P200FMC CBA1447 CNM6135 CNM6489 CWM6212 BMZ26P160FMC CEF1004 CEF1008 CEF1009 CKM1278 CKS-766 CKS-783 CKS-784 CKS-786 CKS1532 CKS3781 CKS3606 CKS1960 CKX1046 CNC7533 CNC8168 CNC8169 CNM5967 Mark No. Description 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Heat Sink FM/AM Tuner Unit Holder DSP Unit Connector(CN3001) Case Case Insulator Chassis Unit Panel Assy Screw Screw Screw Screw Screw Screw Screw Screw Spring Cord Cord Mini Jack(CN4602) Connector Roller Frame Spacer Spacer Spacer PCB PCB PCB Panel Lighting Conductor Cover Guide Guide Rack Gear Gear Torque Limiter Unit Holder Switch(S952) Switch(S951) Arm Unit Frame Unit Holder Unit Bracket Unit Arm Unit Motor(M951) ASL Unit Part No. CNR1535 CWE1500 CNC7532 CWX2323 CKS3782 CNC8166 CNC8167 CNM6130 CXB3557 CXB3578 BMZ20P030FMC CBA1154 BPZ20P060FMC CBA1060 CBA1061 CBA1082 CBA1430 CBA1454 CBH2130 CDE5856 CDE5960 CKN1015 CKS3997 CLA3583 CNC8201 CNM6155 CNM6156 CNM6419 CNP5321 CNP5341 CNP5355 CNS5232 CNV5605 CNV5610 CNV5672 CNV5696 CNV5697 CNV5698 CNV5761 CNV5762 CNV5763 CSN1022 CSN1012 CXB3574 CXB3575 CXB3576 CXB3577 CXB3866 CXM1085 CWX2322
6
DEH-P9000R
Mark No. 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 * * 121 122 123 124 125
Description Screw Cord Assy Plug(CN4501) Case Case Detach Grille Assy Screw Screw Button( ) Button(D) Button(SOURCE) Button( ) Button(EQ) Button(1-6) Housing Keyboard Unit Connector(CN1901) Connector(CN1902) OEL Module Grille Unit Case Assy Plug(CN101) Cover Unit
Part No. BSZ30P055FMC CDE5845 CKS-784 CNB2299 CNB2300 CXB3271 BPZ20P060FMC BPZ20P080FZK CAC5890 CAC5891 CAC5892 CAC5893 CAC5894 CAC5896 CNV5606 CWM6225 CKS3996 CKS3995 MXK8002 CXB3268
CXB3520 CKS1058 CXB4309 CD Mechanism Module(S8) CXK5252 PCB CNP5508 S-1816-0035-D2-00
126 Washer
7
DEH-P9000R
2.3 CD MECHANISM MODULE
8
DEH-P9000R
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Description Control Unit Connector(CN802) Connector(CN801) Connector(CN701) Connector(CN101) Screw Screw Screw(M2×3) Screw(M2×6) Screw Screw(M2×4) Washer Washer Washer Washer Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Connector Connector Shaft Screw(M2.6×6) Frame Frame Lever Arm Bracket Plate Spacer Sheet Cushion Part No. CWX2359 CKS2192 CKS2193 CKS2771 CKS3486 BMZ20P030FZK BSZ20P040FZK CBA1077 CBA1489 CBA1243 CBA1362 CBF1037 CBF1038 CBF1060 CBF1075 CBH2079 CBH2117 CBH2278 CBH2110 CBH2282 CBH2114 CBH2115 CBH2080 CBH2118 CBH2161 CBH2163 CBH2189 CBH2249 CBH2260 CBH2262 CBL1367 CBL1369 CDE5531 CDE5532 CLA3304 CBA1458 CNC7544 CNC7545 CNC7546 CNC7739 CNC7798 CNC8090 CNM3315 CNM6170 CNM6204 Mark No. 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Description Sheet Ball Belt Roller Arm Arm Arm Arm Guide Guide Gear Gear Guide Damper Arm Arm Arm Guide Guide Holder Guide Clamper Gear Motor Unit(M1) Screw Unit Chassis Unit Gear Unit Arm Unit Motor Unit(M2) Lever Unit Arm Unit Motor Unit(M3) Arm Unit Bracket Unit Screw Screw Washer Pickup Unit(Service)(P8) Screw PCB Part No. CNM6215 CNR1189 CNT1086 CNV4509 CNV5246 CNV5247 CNV5248 CNV5249 CNV5254 CNV5255 CNV5257 CNV5256 CNV5869 CNV5266 CNV5359 CNV5360 CNV5361 CNV5509 CNV5510 CNV5578 CNV5751 CNV5758 CNV5813 CXB2190 CXB2191 CXB2192 CXB2193 CXB2194 CXB2195 CXB2553 CXB2554 CXB2562 CXB2795 CXB4071 JFZ20P025FMC JGZ17P025FZK YE15FUC CXX1285 IMS26P030FMC CNX2982 CPT230SX-TU CKS2191
*
*
86 Photo-transistor(Q1, 2) 87 Connector(CN702)
9
1
2
3
4
DEH-P9000R
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
A
3.1 BLOCK DIAGRAM
A
TUNER AMP UNIT
E
ASL UNIT
A
3
MIC4501 Q4501 VR4501
Q153
Q154
Q151
Q155
B
CN451 ANT GND2 1 2 27
FM/AM TUNER UNIT
FM FRONT END Q3 FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53
25 32 38 39 42 44 46 63 69 70
FM MPX
24
TMUTE
82 19
tmute ldet
IC 2 PM4008A
34 33 41 44 11 12 13 46
19
6
Q501 RDS DECODER
20 24 fm/AM VDD 81 FM/AM
ANT1 TV
ANT2 TV
RF TV
22
MIXER.IF AMP DET IC 1 PML002A
35 33 45 55 57
54 78 65 71
COMP LDET
21 18
IC 501 PM4009A
11 X501 12 95 89 49 97 94 NL1 NL2 SD SL SD_BW TUNPCE TUNPCK
SYSTEM CONTROLLER IC 601(1/2) PD5482A
Q201 Q204
28
CF202
61 74
75
EEPROM AM RF AM 2ND IF 450kHz
VCC CE2 CE1 NL1 CK NL2 SL VDD 25 FMSD DI/DO SDBL 5 6
IC 3 BR9010FV
4 3
3 2
PDIO
PCE2
CE1
SD2
NL1
CK
SD
SL
Q401
22 10 14
12 15 16
8
13
2
3
4 NL2
Q402
NL2
4 1
TUNPCE2 PDIO
B
LOCL
78
LOCL ASENBO TX RX IPPW
POWER ON MUTE
SYS+B TUN5V
Q101
B.U B.U ASENBO
10 30 29 7
IC 401 S-81250SGUP
Q102
5 6 8 5 BUS2 CN101 1 BUS1
IP-BUS DRIVER IC 101 CA008AM
8 1 2 TX RX IPPW
42 43 44 41
IP-BUS CONNECTOR
IN3_L IN4+_L IN4_L IN2_L VREF IN2_R IN1_R
7 BUS+L 11 BUSL
ELECTRIC SOURCE IC PM
CN251
40 A 36 37
H
PICKUP UNIT(SERVICE)
LD MD
LD+ MD
CONTROL UNIT
2 CN702 1 CN701 98 LD 30 DOUT SCKO 32 34 LRCK 6 8
2 1
CN101 14 5
Q101
17 15
CN991 LOUT/LRCK ROUT/DOUT
LRCK DOUT SCKO
97
PD
HOLOGRAM UNIT FOCUS ACT TRACKING ACT
FO+ TO+ 4 3 FOP TOP
A+C/F B+D/E 24
IC 201 UPD63710GC
BIT LENGTH EXPANSION
14 DATA 15 BCKI 11 LRCKI DATAO 8 7 5 7 16 AGND/SCKO
SP601 ALARM BUZZER
Q641
24 PEE
IC 301 BA5985FM
16 17
RF-AMP, DSP, SERVO, DAC
TD/FD SD/MD 39 27
IC 601 PD0236AM
BCKO LRCKO
A
B I
CD DRIVER
FOP TOP
HOME
EMPH
5 9
18 14
EMPH CD5V D DR DR
C
SPINDLE MOTOR
M
CN801
12 11
SOP SOM COP
S801 HOME
CARRIAGE MOTOR
M
1 2
14
SINGLE-CD CONTROLLER
FWD REV MUTE 1 28 21 58 57 55 CDLOAD CDEJET CONT AVREF ADENA 9 47 4 reset 10 B 11 11 12 2 1 VDD
LOADING MOTOR
M
3 4 CN802 3 1
13 COM 10 LOP 9 LOM
SY
Q901
VDD
VDD VD
12 21 22
Q998
B.U
SYSTEM CONTROLLER
DA
IC 901 PE5011C
1 2 60 EJTSNS DSCSNS CLAMP
IC 601(2/2) PD5482A
+5V REGULATOR
V+5
IC 701 BA05SFP
1
IN
2
Q991
SELECT SENSE
2
VD D803 D802 D801 S802 CLAMP
CD5VON VDCONT BMUTE
31 48 59
13 20
10 3 BMUTE
Q851 Q852
B.U
DISC SENSE
I
PHOTO UNIT
FLPPW M951 AUTOMATIC FLAP MOTOR 26 FLPPW D 34 37 FLPOPN FLPCLS
M
5 4 BLUE RED WHITE
CN851
FLAP MOTOR CONTROL
3 14 OUT1 OUT2
4
5 6 11 FLPOPN FLPCLS
Q853
F
IC 851 FIN BA6288FS FIN
SWITCH PCB
S951 CLOSE S952 OPEN
3 2 1
FCLSSW FOPNSW 40 38 FCLSSW FOPNSW R CN131
Q132
VDD DALMON DALMON
1 2 3
D
G
Q131
MIC JACK PCB
MICSEN
28
MICSENS FL OE
IL
SW
10 1 2 3 4
5
6
7
8
DEH-P9000R
A
D
VR4501
3
DSP UNIT
X3101
ASL AMP IC 4501 NJM2068
1 3
ASL FILTER IC 4502 NJM2068
1 2 2
CN141 NOISE
BUFFER IC 3203(1/2) HD74HCT126FP
DOUT SCKO LRCK CN252 4 3 2 4 3 2 CN3001 5 9 12 13 NOISE LIN 35 8 35 8 98 6 8 11 23 37 36 SDIN
28
27
AMP
CN3001 78 AOUTL1 3 CN252 12 BITCLK LRCLK
IC 3301 NJM4580M
1
12
IC 3101 AK7714 DSP, DAC
AINL
FREQUENCY CONVERSION
35 1
BUFFER IC 3203(2/2) HD74HCT126FP
10 2 3 5 5 A 1
CLKO
IC 3201 74HC393AF
8 1 REF
IC 3202 CKO TC9246F
YSTEM NTROLLER 601(1/2) D5482A
EMPH 30 30
58 74 LRCKK NOISE VSTD/VDTD/VCKD EMPHIN 8
DSP CONTROLLER IC 3001 PD5504A
10 12 X3001 CN3001 1 29 18 6 17 DSP5V
59 MCKOUT
reset DSPPW MUTERQ NGO 9 40 41 42 PLL5V
16
1 CN252
29
18
6
17
16
RESET
MUTERQ ZDF LOUT
DSPPW
Q972
B.U CD5V 3
5V REG. IC 971 NJM7805FA
1 B.U
Q291
VDD
Q911
B.U
B
Q913
BACKUP
Q292
Q971
DALMON
B.U
BACKUP
1 2 GND
Setout_L
1 2 10 11 9 MUTE 22 12 FL 14 RL
POWER AMP
23 RL RL+ FL FL+ RL 9 11 10 12 RL+ FL FL+
ELECTRICAL VOLUME/ SOURCE SELECTOR IC 203 PML004AF
PV IN_L FL RL PREL
IC 301 PAL005A
21 3 5
STBY 4
B.REM 25 B.REM B.REM 4
SYSPW
Q932
ILL ILL ILL 3
Q301 MUTE Q931
asens ACC 5 ACC
Q302
ASENS 74
bsens
B.U
Q951
73 23 11 87 86 76 7 SWL1 11 RLI 9 FLI FLO RLO 16 14 3 CN351 7 B.U
Q982
MUTE TEL1 8 DOOR SW DOOR SW 7
TELIN
BSENS ISENS TELIN DRSYS DRSENS DRELAY
Q681 FRONT L CH
DRSYS DRSENS
Q353
6
Q682
Q683
SYSPW
22
IC 271 PA2028A HIGH OUT
SWLO 18
Q355
REAR L CH
BACK UP
YSTEM NTROLLER
DALMON
2
20
DALMON
601(2/2) D5482A
SYSPW MUTE 27
Q261
B.U
11
Q351
10
SUB WOOFER L CH
ILL
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
C
DZF SYS+B MUTERQ
Q921
Q923
B.U
Q981
Q922
C
KEYBOARD UNIT
REMOTE CONTROL SENSOR
CN801 DSENS 47 12 1
CN1901 DSENS
SWVDD
4
IC 1903 RS-140
1
OPT IN
SWVDD
97 36 35 B RESET 1 B.U 33 34 RST VDD VDD 6 2 7 11 S1925
14
5 REM DATA
DATA ROM IC 1902 PD8051A
ADRESS
25
AVCC VDD KYDT DPDT 9 8 4 5 KYDT DPDT
RESET
12
Q962
RESET IC 961 S80735ANDZI
2
KEY AND OEL MODULE CONTROLLER IC 1901 PD5471A
KEY MATRIX ILL, DUAL DRIVE Q19011906 ILM H:ORANGE L:PURE GREEN
Q803
B.U FLPILM OEL PW 43 46 11 2 9 8 ILB SWVDD 11
ILMD
32
Q808 Q805
4 5
D
13
Q806
B.U
X1901 ILB
Q801
ILMPW 44 B.U 18 17 1-15
CN1902
Q807
SWVDD 45
Q802 OEL MODULE MXK8002
11 5 6 7 8
1
2
3
4
DEH-P9000R
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-b
Large size SCH diagram
4 7
3
2 6 9
1 5 8
CD,TUNER,IP-BUS SIGNAL TUNER SIGNAL IP-BUS SIGNAL CD(DIGITAL) SIGNAL
A-a
E
CD MECHANISM MODULE CN701
IP-BUS
11 10
H I
ASL UN
CN4501
IP-BUS:+2.2dBs
A-a A-b
Guide page
A-a
A-b
Detailed page
CD MECHANISM
IP-BUS DRIVER
AUTO-EQ
B
CN4602
IP-BUS:+2.2dBs FM(100%):-16.5dBs AM(30%):-27dBs
G PCB
MIC JACK
FM(100%):-15.5dBs AM(30%):-26dBs
FM/AM TUNER UNIT
TUNER
B
SY
C
MOTOR DRIVE
RDS DECODER
D
CLOSE
C
OPEN
KEYBOAR
S951 CSN1012
12
A F G
1
F
2 3
SWITCH PCB
4
S952 CSN1022
M951 AUTOMATIC FLAP MOTOR CXM1085
5
6
7
8
DEH-P9000R
A-b
NIT
1
A
A
ASL
IP-BUS:+4.3dBs FM(100%):+1.6dBs AM(30%):-6.9dBs
TUNER AMP UNIT
H
CN702
D CN3001
PRE OUT E-VOL
PRE OUT CD:+2.43dBs
DSP
B
CD:+8.18dBs CD:+18.68dBs
RESET POWER AMP
BACK UP
ILL
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
SYSTEM CONTROLLER
10A CEK1136
1K(1/2W)
BACK UP GND ILL B REMOTE ACC
C
BUZZER
1K(1/2W)
DOOR SW MUTE RL-
VDD 5V 8V REGULATOR
CD:+34.18dBsFLRL+ FL+ RRFRRR+ FR+
MUTE
SENSE
TEL MUTE
D
GRILLE
CN1901
RD UNIT
5
6
7
A
13
8
B
D A C
14
A-a A-b
1
DEH-P9000R
/AM TUNER UNIT
A-a G
E H I
CN4501
CD,TUNER,IP-BUS SIGNAL TUNER SIGNAL IP-BUS SIGNAL CD(DIGITAL) SIGNAL
1
4
3
2
1
7
6
5
IP-BUS
11 10
9
8
CD MECHANISM MODULE CN701
ASL UNIT
IP-BUS:+2.2dBs
ASL
CD MECHANISM
1
2
2
IP-BUS DRIVER E-V
3
3
AUTO-EQ
CN4602
IP-BUS:+2.2dBs FM(100%):-16.5dBs AM(30%):-27dBs
CD
G
MIC JACK PCB
2
FM(100%):-15.5dBs AM(30%):-26dBs
3
4
4
B
FM/AM
TUNER
SYSTEM CONT
5
S951 CSN1012
F
SWITCH PCB
A-a A-b
S952 CSN1022
M951 AUTOMATIC FLAP MOTOR CXM1085
CLOSE
OPEN
5
MOTOR DRIVE RDS DECODER CN1901
6
6
7
7
C
KEYBOARD UN
A-a F
C
DEH-P9000R
8
8
15 B
A
D
B
D A C
16
A-a A-b
1
DEH-P9000R
CD:+2.43dBs
A-b
A
TUNER AMP UNIT H
CN702
1
T
ASL
IP-BUS:+4.3dBs FM(100%):+1.6dBs AM(30%):-6.9dBs
1
2
2
PRE OUT DSP RESET POWER AMP
D CN3001
E-VOL
PRE OUT
3
3
CD:+8.18dBs CD:+18.68dBs
2
3
4
4
RR RR + -
BACK UP
ILL
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
TEM CONTROLLER
10A CEK1136
1K(1/2W)
BACK UP GND ILL B REMOTE ACC
5
5
BUZZER VDD 5V 8V REGULATOR MUTE SENSE TEL MUTE
1K(1/2W)
DOOR SW MUTE RL-
CD:+34.18dBsFLRL+ FL+ RRFRRR+ FR+
6
6 B C
7
7
GRILLE
CN1901
D UNIT
DEH-P9000R
A-b
A-a A-b
A
8
8
17
D
1
2
3
4
DEH-P9000R
3.3 FM/AM TUNER UNIT
A
A
B
Voltage of IC Terminals
Mark None F0 F65 F125 A0 A74 A125 Band FM FM FM AM AM AM Input Level 0dBf 65dBf 125dBf 0dBµ 74dBµ 125dBµ
B
C
D
18
B
1
KV1410(23)
KV1410(23)
2
3
4
5
6
7
8
DEH-P9000R
A
KV1410(23)
B
C
D
5
6
7
B
8
19
1
2
3
4
DEH-P9000R
3.4 KEYBOARD UNIT
A
EQ-
EQ+ VOL+ DISP
S1901,1902:CSG1113 S1903,1904:CSG1111 S1905-1924:CSG1113 S1925:CSG1111
PGM
ENT
SOURCE
VOL-
B
5
3
2
1
PTY
TA
6
4
AUDIO
BAND
C
FUNC EJECT
D
20
C
1
A
2 3
CN801
4
RESET
5
6
7
8
DEH-P9000R
A
C
KEYBOARD UNIT
B
C
D
5
6
7
C
8
21
1
2
3
4
DEH-P9000R
3.5 DSP UNIT
FREQUENCY CONVERSION
A
BUFFER
B
C
DSP, DAC
D
AMP
22
D
1 2 3 4
5
6
7
8
DEH-P9000R
D
CD,TUNER,IP-BUS SIGNAL TUNER SIGNAL IP-BUS SIGNAL CD(DIGITAL) SIGNAL
DSP UNIT
A
A CN252
B
DSP CONTROLLER
C
D
5
6
7
D
8
23
1
2
3
4
DEH-P9000R
3.6 ASL UNIT
A
E
ASL UNIT
AMP
B
C
A
CN141
MICROPHONE
FILTER
D
24
E
1
2
3
4
DEH-P9000R
25
1
2
3
4
DEH-P9000R
3.7 CD MECHANISM MODULE
H
CONTROL UNIT
A
PICKUP UNIT(SERVICE)
RF-A
B
CN101
SWITCHES: CONTROL UNIT S801 : HOME SWITCH.....ON-OFF S802 : CLAMP SWITCH....ON-OFF The underlined indicates the switch position.
CD DRIVER
C
I
PHOTO UNIT CN802
Q1 CPT230SX-TU Q2 CPT230SX-TU
SPINDLE MOTOR M3 CXB2562
CARRIAGE MOTOR M1 CXB2190
CN801
D
LOADING MOTOR M2 CXB2195
5V REGULATOR
26
H I
1
2
3
4
5
6
7
8
DEH-P9000R
A
BIT LENGTH EXPANSION
RF-AMP,SERVO,DSP,DAC
B
8.380MHz
A
C
CN702
CN251
CN701
A
D
SINGLE-CD CONTROLLER
H
5 6 7 8
27
CN991
DEH-P9000R
Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage REFO:2.5V 1 CH1: RFI 1V/div. 0.5ms/div. 2 CH2: MIRR 5V/div. Test mode: Tracking open 1 CH1: RFI 1V/div. 0.5ms/div. 2 CH2: MIRR 5V/div. Normal mode: The defect part passes 800µm
- Waveforms
1 RFI 0.5V/div. 0.5µs/div. Normal mode: play
REFO REFO REFO
REFO
REFO
3 CH1: FD 0.5V/div. 0.2s/div. 4 CH2: FO+ 2V/div. Test mode: No disc, Focus close
3 CH1: FD 0.5V/div. 0.2s/div. 5 CH2: FOK 2V/div. Normal mode: Focus close
6 CH1: FE 0.5V/div. 1ms/div. 7 CH2: XSI 2V/div. Normal mode: Focus close
REFO REFO REFO
REFO REFO REFO GND
8 CH1: TE 0.5V/div. 0.5ms/div. 9 CH2: TD 0.5V/div. Test mode: 32 tracks jump (REV)
8 CH1: TE 0.5V/div. 0.5ms/div. 9 CH2: TD 0.5V/div. Test mode: Single jump (REV)
8 CH1: TE 0.5V/div. 5ms/div. 9 CH2: TD 0.5V/div. Test mode: 100 tracks jump (REV)
REFO
REFO
REFO
REFO
REFO
REFO
6 CH1: FE 0.1V/div. 3 CH2: FD 0.2V/div. Normal mode: Play
20ms/div.
3 CH1: FD 0.5V/div. 0.5s/div. 0 CH2: MD 1V/div. Normal mode: Focus close (12cm)
3 CH1: FD 0.5V/div. 0.5s/div. 0 CH2: MD 1V/div. Normal mode: Focus close (8cm)
REFO
REFO
REFO
REFO
REFO
REFO
28
DEH-P9000R
8 CH1: TE 0.2V/div. 9 CH2: TD 0.2V/div. Normal mode: play
20ms/div.
8 CH1: TE 0.5V/div. 5ms/div. ! CH2: SD 0.5V/div. TEST mode: 100 Tracks jump(FWD)
0 MD
0.5V/div.
0.1s/div.
Normal mode: Play (12cm)
REFO
REFO REFO
REFO
REFO
0 MD 1V/div. Normal mode: Long Search (12cm)
10ms/div.
@ EFM
1V/div.
5µs/div.
Normal mode: play
8 CH1: TE 1V/div. 2ms/div. # CH2: TEC 1V/div. Test mode: Focus close Tracking open
REFO REFO REFO REFO GND
8 CH1: TE 0.5V/div. 0.2s/div. 6 CH2: FE 0.5V/div. Normal mode: AGC after focus close
$ PLCK
2V/div.
0.5µs/div.
% SCKO
2V/div.
1µs/div.
Normal mode: play
Normal mode: play
REFO
REFO
REFO GND
REFO GND
^ Dout
2V/div.
10µs/div.
& LRCK
2V/div.
20µs/div.
* VD
5V/div.
50ms/div.
Normal mode: play
Normal mode: play
Normal mode: No disc
GND REFO GND REFO GND
29
DEH-P9000R
6 CH1: FE 0.2V/div. 1ms/div. 3 CH2: FD 0.5V/div. Normal mode: During AGC
8 CH1: TE 0.2V/div. 1ms/div. 9 CH2: TD 0.5V/div. Normal mode: During AGC
REFO
REFO
REFO
REFO
1 CH1: RFI 1V/div. 0.5ms/div. / CH2: HOLD 5V/div. Normal mode: The defect part passes 800µm(B.D)
3 CH1: FD 1V/div. 0.5ms/div. / CH2: HOLD 5V/div. Normal mode: The defect part passes 800µm(B.D)
9 CH1: TD 0.1V/div. 0.5ms/div. / CH2: HOLD 5V/div. Normal mode: The defect part passes 800µm(B.D)
REFO
REFO
REFO
REFO
REFO REFO
30
DEH-P9000R
31
1
2
3
4
DEH-P9000R
4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP UNIT
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB include all necessary parts for A several destination. For further information for respective destinations, be sure to check with the schematic diagram. 2. Viewpoint of PCB diagrams
Connector Capacitor
CORD ASSY
MAIN ANTENNA
SUB ANTENNA
SIDE A
P.C.Board
Chip Part
SIDE B
A
B
TUNER AMP UNIT
PRE OUT
E
CN4501
C
D
CN3001
H
CN701
D
32
A
1
M951
2
F
3
H
CN702
G
4
5
6
7
8
DEH-P9000R
B
SIDE A
A
B
IP-BUS IN
C
D
C
5 6
CN1901
7
A
8
33
1
2
3
4
DEH-P9000R
A
A
TUNER AMP UNIT
B
C
D
34
A
1
2
3
4
5
6
7
8
DEH-P9000R
SIDE B
A
B
C
D
5
6
7
A
8
35
1
2
3
4
DEH-P9000R
4.2 FM/AM TUNER UNIT
A
SIDE A
B
C
D
36
B
1
B
FM/AM TUNER UNIT
2
3
A
4
1
2
3
4
DEH-P9000R
SIDE B
A
B
C
FM/AM TUNER UNIT
D
B
1
2
3
B
4
37
1
2
3
4
DEH-P9000R
4.3 KEYBOARD UNIT
A
C
KEYBOARD UNIT
SIDE A
AUDIO
C
KEYBOARD UNIT
SIDE B
FUNC
EJECT
PTY
BAND
CN801
B
C
1
DISP
ENT
PGM
2
3
4
5
EQ+
RESET
EQ-
D
38
C
1
VOL+
VOL-
SOURCE
2
3
4
OEL MODULE
TA
6
A
1
2
3
4
DEH-P9000R
4.4 DSP UNIT
D
DSP UNIT
A
SIDE A
B
D
DSP UNIT
SIDE B
C
D
A
CN252
1
2
3
D
4
39
1
2
3
4
DEH-P9000R
4.5 ASL UNIT
A
E
ASL UNIT
A
CN141
SIDE A
B
E
C
ASL UNIT
SIDE B
D
40
E
1
2
3
4
1
2
3
4
DEH-P9000R
4.6 SWITCH PCB
A
F
SWITCH PCB
BLUE RED WHITE
A
CN851
B
4.7 MIC JACK PCB
G
MIC JACK PCB
C
WHITE
A
CN131
BLUE
RED
D
F G
1 2 3 4
41
B
D A C
42
H
PICKUP UNIT(SERVICE)
CONTROL UNIT
1
DEH-P9000R
4.8 CD MECHANISM MODULE
1
H I
A
CN251 M1 CARRIAGE MOTOR M2 LOADING MOTOR M3 SPINDLE MOTOR
EF
REFO
2
2
I
3
3
I
PHOTO UNIT
A
CN991
SIDE A
4
4
3 2 1
H
CN802
1
2
3
4
DEH-P9000R
SIDE B
A
H
CONTROL UNIT
B C
25 26 50 51 75 1 100 76
D
1
2
3
H
43
4
DEH-P9000R
5. ELECTRICAL PARTS LIST
NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Part No. ------------------------=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Q Q Q Q Q Q Q Q Q Q Q Q D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D ZNR L L L L L L 922 923 931 932 951 962 971 972 981 982 991 998 131 291 401 402 683 801 802 803 804 805 806 807 808 809 810 851 852 853 901 902 903 911 912 921 931 932 933 951 961 971 981 982 983 984 985 991 451 101 141 251 252 271 401 Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode LED Diode Network Diode Network Diode Network Diode Network Diode Diode LED LED LED Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Surge Protector Inductor Inductor Ferri-Inductor Ferri-Inductor Ferri-Inductor Ferri-Inductor Part No. ------------------------DTC114EK 2SB1238 IMX1 DTC114EK 2SA1162 2SC2412K DTC123EK 2SB1238 2SC2412K 2SC2412K IMD2A 2SD2396 MA3039(L) MA3056(M) 1SR154-400 HZS16(2) BR4361F DA204U DA204U DA204U DA204U MA3056(M) HZS9L(C2) CL170PGCD CL170PGCD CL170PGCD MA3062(M) HZS7L(C3) 1SS133 1SS133 ERA15-02VH ERA15-02VH ERA15-02VH ERA15-02VH HZS6L(B1) HZS9L(C1) HZS7L(A1) HZS7L(C3) ERA15-02VH MA152WK MA152K MA152WK MA152WK HZS9L(A2) MA152K MA152WK 1SS133 HZS9L(B1) DSPS-201M-S00B LAU3R3K CTF1420 LAU2R2K LAU1R0M LAU101K LAU2R2K
A
IC IC IC IC IC IC IC IC IC IC Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q
Unit Number : CWM6212 Unit Name : Tuner Amp Unit
101 203 271 301 401 501 601 851 961 971 101 102 131 132 151 152 153 154 155 261 291 292 301 302 351 352 353 354 355 356 401 402 501 641 681 682 683 801 802 803 805 806 807 808 851 852 853 911 913 921 IC IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor CA0008AM PML004AF PA2028A PAL005A S-81250SGUP PM4009A PD5482A BA6288FS S-80735ANDZI NJM7805FA 2SA1162 DTC124EK 2SC2412K IMD2A 2SD1757K 2SD1757K IMH3A DTA114EK 2SC2412K IMD2A 2SD1859 IMD2A DTC124EK DTC124EK 2SC3326 2SC3326 2SC3326 2SC3326 2SC3326 2SC3326 2SC2412K 2SC2412K DTA124EK DTC114EK 2SA1162 DTC124EK 2SC2412K 2SD1760F5 IMD2A 2SD2396 2SC2412K 2SB1238 DTC143EK IMD2A 2SD1760F5 DTA114EK DTC124EK 2SD1760F5 IMD2A 2SD2396
MISCELLANEOUS
44
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------L L L L L L L L L X X SP 402 403 404 501 502 601 801 802 951 501 601 641 Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Ferri-Inductor Crystal Resonator 3.648MHz Radiator 10.00MHz Buzzer FM/AM Tuner Unit DSP Unit
Part No. ------------------------LCTB4R7K2125 CTF1420 LCTA1R0J3225 CTF1295 CTF1420 LAU100K LAU100K CTF1484 LAU2R2K CSS1447 CSS1475 CPV1012 CWE1500 CWX2323
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 263 283 284 291 301 302 303 304 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 401 402 403 404 405 406 407 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 426 427 428 431 501 502 503
Part No. ------------------------RS1/10S102J RS1/10S203J RS1/10S0R0J RD1/4PU911J RS1/10S103J RS1/10S103J RS1/10S103J RS1/10S331J RS1/10S820J RS1/10S820J RS1/10S820J RS1/10S820J RS1/10S820J RS1/10S820J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J RS1/10S0R0J RS1/10S0R0J RS1/10S0R0J RS1/10S473J RS1/10S473J RS1/10S681J RS1/10S681J RS1/10S681J RS1/10S102J RS1/10S473J RS1/16S681J RS1/16S103J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S473J RS1/16S472J RS1/16S473J RS1/16S473J RS1/10S473J RS1/10S222J RS1/10S222J RS1/16S681J RS1/16S681J RS1/10S0R0J RS1/16S393J RS1/16S153J RS1/16S474J RS1/16S681J RS1/8S151J RS1/16S102J RS1/16S102J RS1/16S102J
RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 101 102 103 104 105 106 107 108 109 110 111 112 113 131 132 133 134 135 136 153 154 155 156 157 158 159 160 161 162 163 164 165 166 208 209 210 241 242 251 252 253 254 255 256 257 258 259 260 261 262 RS1/10S101J RS1/10S620J RS1/10S101J RS1/10S222J RS1/10S103J RS1/10S562J RS1/10S332J RS1/16S102J RS1/16S102J RS1/16S223J RS1/16S223J RS1/16S181J RS1/16S181J RS1/10S104J RS1/10S222J RS1/10S103J RS1/10S561J RS1/10S223J RS1/10S473J RS1/10S224J RS1/10S224J RS1/10S222J RS1/10S222J RS1/10S223J RS1/10S223J RS1/10S224J RS1/16S473J RS1/16S162J RS1/16S162J RS1/16S272J RS1/16S272J RS1/10S104J RS1/10S104J RS1/16S102J RS1/16S102J RS1/16S102J RS1/10S102J RS1/10S102J RS1/10S472J RS1/10S472J RS1/10S472J RS1/10S472J RS1/10S223J RS1/10S223J RS1/10S331J RS1/10S331J RS1/10S331J RS1/10S331J RN1/10SE4702D RN1/10SE4702D
45
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 507 508 511 512 513 514 518 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 623 627 628 633 634 637 641 642 651 652 653 658 681 686 687 688 689 690 695 698 699 700 801 802 803 804 805 806 807 809 810 811 812 813 814 818 819 820 821 851 852 853 862
Part No. ------------------------RS1/10S0R0J RS1/16S0R0J RS1/16S102J RS1/16S0R0J RS1/16S225J RS1/10S0R0J RS1/16S681J RS1/16S473J RS1/16S472J RS1/16S221J RS1/16S682J RS1/16S221J RS1/16S682J RS1/16S102J RS1/16S102J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S221J RS1/16S682J RS1/16S221J RS1/16S682J RS1/16S221J RS1/16S473J RS1/16S221J RS1/16S682J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/10S0R0J RS1/10S102J RS1/16S473J RS1/10S202J RS1/10S102J RS1/10S0R0J RS1/10S0R0J RS1/10S0R0J RS1/16S473J RS1/8S102J RS1/10S103J RS1/10S223J RS1/10S223J RS1/10S223J RS1/10S272J RS1/16S473J RS1/8S471J RS1/10S102J RS1/10S103J RS1/8S222J RS1/8S222J RS1/8S222J RS1/8S103J RS1/8S472J RS2PMF220J RS1/8S221J RS1/10S103J RS1/10S222J RD1/4PU102J RS1/10S152J RS1/4S221J RD1/4PU391J RS1/10S103J RS1/8S221J RS1/10S1R0J RS1/10S1R0J RD1/4PU271J RS1/10S102J RS1/10S102J RS1/10S102J
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 864 911 912 913 914 921 922 923 924 926 931 932 933 934 935 936 951 952 953 954 962 963 964 971 972 973 981 982 983 984 985 986 989 991 992
Part No. ------------------------RS1/10S102J RS1/10S0R0J RS1/10S152J RS1/10S512J RS1/10S1R0J RS1/10S1R0J RD1/4PU221J RS1/10S102J RS1/4S152J RS1/10S223J RS1/10S472J RS1/10S473J RS1/10S103J RS1/10S473J RS1/10S103J RS1/10S103J RS1/8S153J RS1/10S472J RS1/10S472J RS1/16S102J RS1/10S102J RS1/10S473J RS1/10S822J RS1/10S102J RD1/4PU102J RS1/10S473J RS1/16S223J RS1/10S473J RS1/10S103J RS1/10S473J RS1/10S102J RS1/10S224J RS1/10S473J RD1/4PU221J RS1/10S221J
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 101 102 131 132 141 151 152 153 161 162 171 172 173 201 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 CKSQYB104K16 CKSQYB104K16 CKSQYB681K50 CEJA101M10 CCSQCH101J50 CEJA1R0M50 CEJA1R0M50 CKSQYB223K50 CKSQYB123K25 CKSQYB123K25 CEJA470M16 CKSQYB104K16 CEJA100M16 CKSYB105K16 CKSYB224K16 CKSYB224K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CEJANP4R7M16 CEJANP4R7M16 CEJANP4R7M16 CEJANP4R7M16 CKSQYB473K50 CKSQYB473K50 CKSQYB473K50 CKSQYB473K50 CKSYB105K16 CKSYB105K16
46
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 221 222 223 224 225 226 227 228 229 241 242 251 252 253 254 255 256 257 258 259 260 261 262 263 277 278 279 280 281 282 283 286 287 291 292 293 301 302 303 304 306 307 309 310 311 351 352 353 354 355 356 357 358 359 360 361 362 401 403 404 405 406 407 408 409 470µF/16V
Part No. ------------------------CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSQYB333K50 CKSQYB123K50 CKSQYB473K50 CKSQYB153K50 CKSQYB153K50 CKSQYB152K50 CKSQYB152K50 CEJA4R7M35 CEJA4R7M35 CEJA100M16 CEJA100M16 CKSQYB104K16 CKSQYB104K16 CEJA100M16 CEJA100M16 CKSQYB103K50 CKSQYB103K50 CKSQYB103K50 CKSYB475K10 CEJANP100M10 CEJA4R7M35 CEJA101M16 CEJA100M16 CEJA100M16 CKSYB225K16 CEJA330M25 CEJA330M25 CASAQ3R3M16 CKSYB684K25 CKSYB225K16 CKSQYB103K50 CKSQYB103K50 CKSQYB224K16 CKSQYB224K16 CKSQYB224K16 CKSQYB224K16 CEJA330M10 CCH1339 CKSQYB104K16 CEJA100M16 CKSYB105K16 CEJA100M35 CEJA100M35 CEJA100M35 CEJA100M35 CEJA100M35 CEJA100M35 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSQYB182K50 CKSQYB473K16 CEJA101M10 CKSQYB103K50 CEJA220M10 CKSQYB103K50 CKSQYB223K50 CKSQYB223K50
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 411 412 413 431 432 435 502 503 504 505 506 507 508 509 511 512 601 602 603 604 605 651 683 686 801 802 803 804 805 806 807 808 809 810 811 812 813 814 851 852 853 855 856 857 901 911 912 913 914 915 921 922 923 931 951 961 962 963 971 972 973 975 981 991 992 993 470µF/16V
Part No. ------------------------CKSRYB472K50 CKSQYB472K50 CKSQYB103K50 CEJA101M16 CKSQYB104K16 CCSQCH101J50 CCSQCH101J50 CCSQCH270J50 CCSQCH270J50 CKSQYB104K16 CKSQYB471K50 CKSQYB471K50 CKSQYB104K16 CEJA220M6R3 CKSQYB103K50 CCSRCH101J50 CEJA4R7M35 CKSQYB103K50 CCSQCH101J50 CCSQCH180J50 CCSQCH180J50 CKSYB225K16 CKSQYB103K50 CKSQYB473K16 CKSYB475K10 CKSQYB104K16 CEJA470M10 CKSQYB103K50 CEJA470M10 CKSQYB103K50 CKSQYB102K50 CKSYB221K50 CKSYB103K50 CKSYB475K10 CKSYB225K16 CCSCH101J50 CKSQYB103K50 CKSQYB105K10 CKSQYB103K50 CKSYB104K16 CEJA220M16 CKSQYB102K50 CCSQCH101J50 CCSQCH101J50 CKSYB103K50 CCH1183 CKSQYB472K50 CKSQYB103K50 CEJA470M10 CCH1183 CCH1181 CKSQYB103K50 CEJA101M16 CKSYB105K16 CKSYB103K50 CKSQYB102K50 CKSQYB104K16 CEJA2R2M50 CEJA101M16 CEJA100M16 CKSQYB103K50 CKSQYB102K50 CEJA220M16 CKSQYB473K50 CKSQYB102K50 CEJA101M10
470µF/16V 330µF/10V
47
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 61 62 101 102 103 104 106 108 110 111 112 113 114 115 116 117 118 122 202 203 204 205 206 208 209 210 213 902 904 907 908 909 914
Part No. ------------------------RS1/16S433J RS1/16S562J RS1/16S333J RS1/16S103J RS1/16S333J RS1/16S562J RS1/16S0R0J RS1/16S0R0J RS1/16S154J RS1/16S273J RS1/16S223J RS1/16S222J RS1/16S333J RS1/16S334J RS1/16S473J RS1/16S333J RS1/16S223J RS1/16S0R0J RS1/16S472J RS1/16S225J RS1/16S102J RS1/16S220J RS1/16S471J RS1/16S104J RS1/16S104J RS1/16S563J RS1/16S223J RS1/16S103J RS1/16S473J RS1/16S103J RS1/16S681J RS1/16S473J RS1/16S562J
B
IC IC IC Q Q Q Q Q Q Q D D D D D D D D D L L L L L L L L L L L T CF CF CF CF X
Unit Number : CWE1500 Unit Name : FM/AM Tuner Unit
1 2 3 1 2 3 51 201 202 204 1 2 4 6 101 201 202 903 904 1 2 3 4 201 202 203 901 902 904 905 51 51 52 53 202 901 IC IC IC Transistor Transistor FET Transistor FET Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Diode Diode Coil Coil Inductor Coil Inductor Inductor Inductor Coil Inductor Inductor Inductor Coil Ceramic Filter Ceramic Filter Ceramic Filter Ceramic Filter Crystal Resonator 10.250MHz PML002A PM4008A BR9010FV 2SC4081 DTC124EU 3SK263 2SC4081 2SK932 DTC124EU 2SC4081 KV1410(23) 1SV248 KV1410(23) KV1410(23) MA110 MA143 MA147 KV1410(23) SVC253 CTC1155 CTC1155 LCTB100K2125 CTC1155 LCTB330K1608 CTF1287 LCTA121J3225 CTC1154 LCTA3R3J3225 LCTBR47K1608 LCTBR47K1608 CTE1132 CTF1442 CTF1442 CTF1442 CTF1476 CSS1432
MISCELLANEOUS
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 1 2 4 6 8 10 11 12 14 15 16 17 18 19 20 21 24 31 32 35 51 52 53 54 55 56 58 59 60 101 CCSQCH5R0C50 CCSRCH5R0C50 CCSRCJ3R0C50 CKSQYB105K10 CKSRYB222K50 CCSRCH220J50 CCSRCH150J50 CCSRCH8R0D50 CCSRCJ3R0C50 CKSRYB103K50 CKSRYB222K50 CKSRYB222K50 CCSRCJ3R0C50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSQYB334K16 CKSRYB222K50 CCSRCH470J50 CKSRYB103K50 CKSRYB103K50 CKSRYB473K16 CCSRCK2R0C50 CKSRYB103K50 CKSRYB104K16 CKSRYB104K16 CKSQYB224K16 CKSRYB223K25 CKSRYB104K16 CEALNP100M10
RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R 1 2 6 7 8 9 10 11 12 13 16 17 18 19 20 51 52 53 54 55 56 57 58 59 60 RS1/16S153J RS1/16S103J RS1/16S103J RS1/16S273J RS1/16S473J RS1/16S223J RS1/16S473J RS1/16S221J RS1/16S103J RS1/16S104J RS1/16S223J RS1/16S221J RS1/16S221J RS1/16S473J RS1/16S470J RS1/16S470J RS1/16S103J RS1/16S103J RS1/16S331J RS1/16S331J RS1/16S560J RS1/16S560J RS1/16S102J RS1/16S225J RS1/16S133J
48
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 102 103 105 106 107 108 109 110 111 112 113 114 115 116 117 120 121 122 123 125 126 127 128 201 202 203 204 205 206 207 208 209 210 211 212 215 216 217 219 220 221 222 223 224 225 226 902 904 905 906 907 909 910 912 913 914 915 916 917 918 919 920 921 922 923
Part No. ------------------------CCSRCH151J50 CKSRYB473K16 CKSRYB682K25 CEAL2R2M50 CKSRYB103K50 CKSQYB474K16 CKSQYB474K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB123K25 CEAL220M6R3 CKSRYB473K16 CEAL2R2M50 CKSRYB102K50 CKSRYB153K25 CKSRYB332K50 CKSRYB682K25 CKSRYB681K50 CKSRYB103K50 CKSRYB103K50 CEAL2R2M50 CKSRYB103K50 CCSRCH471J50 CCSRCH100D50 CKSRYB104K16 CKSRYB332K50 CKSRYB103K50 CKSRYB104K16 CKSRYB473K16 CCSRCH560J50 CEAL470M6R3 CKSRYB103K50 CKSRYB103K50 CCSRCH101J50 CKSRYB223K25 CKSQYB334K16 CKSRYB103K50 CKSQYB105K10 CKSRYB104K16 CKSRYB473K16 CKSQYB334K16 CKSQYB474K16 CKSRYB104K16 CKSRYB272K50 CKSRYB682K25 CCSRCH270J50 CKSRYB223K25 CKSRYB103K50 CCSRTH100D50 CCSRTH150J50 CCSRTH100D50 CKSRYB332K50 CKSQYB474K16 CKSRYB223K25 CKSRYB682K25 CKSQYB223K25 CKSQYB474K16 CKSYB475K10 CKSRYB223K25 CKSQYB225K10 CCSRCH270J50 CCSRCH270J50 CKSYB105K16 CKSRYB103K50
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
C
IC IC IC Q Q Q Q Q Q D D D D L L L L L L L L X S S S S S S S S S S S S S S S S S S S S S S S S S
Unit Number : CWM6225 Unit Name : Keyboard Unit
IC IC HIC Module Transistor Transistor Transistor Transistor Transistor Transistor Diode Network Diode Network Diode LED Chip Inductor Chip Inductor Inductor Inductor Inductor Array Inductor Array Inductor Inductor Ceramic Resonator 15.62MHz Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch Push Switch PD5471A PD8051A RS-140 DTC143TK IMH10A IMH10A IMH10A IMH10A IMH10A DA204U DA204U MA110 CL170UBX LCTA2R2J3225 LCTA2R2J3225 CTF1484 LCTA220J2520 CTF1421 CTF1421 CTF1295 CTF1295 CSS1458 CSG1113 CSG1113 CSG1111 CSG1111 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1113 CSG1111
MISCELLANEOUS
1901 1902 1903 1901 1902 1903 1904 1905 1906 1901 1902 1904 1905 1901 1902 1903 1904 1905 1906 1907 1908 1901 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925
RESISTORS
R R R R R R R R R R R R R R R 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 RS1/16S154J RS1/16S473J RA4C101J RA3C101J RA3C101J RA4C101J RS1/16S473J RA3C101J RA3C101J RA4C101J RA4C101J RA4C101J RA3C101J RA4C101J RA4C101J
49
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 1922 1923 1924 1925 1930 1931 1951 1952 1953 1954 1955 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
Part No. ------------------------RS1/10S121J RS1/10S2R2J RS1/8S222J RS1/8S222J RS1/16S472J RS1/16S473J RS1/8S242J RS1/8S242J RS1/10S103J RS1/8S242J RS1/8S242J RS1/8S911J RS1/8S911J RS1/10S511J RS1/10S511J RS1/10S511J RS1/10S511J RS1/8S511J RS1/8S511J RS1/8S511J RS1/8S511J RS1/8S511J RS1/8S511J RS1/8S511J RS1/8S511J RS1/8S751J RS1/8S751J RS1/8S751J RS1/8S751J
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------L L X X 3309 3310 3001 3101 High Loss Inductor High Loss Inductor Radiator 10.00MHz Crystal Resonator 22.5792MHz
Part No. ------------------------CTF1410 CTF1410 CSS1428 CSS1403
RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 3001 3004 3010 3011 3012 3013 3014 3018 3023 3024 3025 3026 3028 3029 3033 3034 3038 3039 3040 3041 3042 3043 3044 3045 3047 3048 3049 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3201 3202 3203 3204 3301 3302 3303 3304 3305 3306 3307 RA4C102J RS1/16S102J RS1/16S681J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RA3C221J RS1/16S102J RA3C102J RA4C681J RS1/16S473J RS1/16S473J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S0R0J RS1/16S0R0J RS1/16S471J RS1/16S473J RS1/16S473J RS1/16S105J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S332J RS1/16S391J RS1/16S101J RS1/16S271J RS1/16S273J RS1/16S273J RS1/16S512J RS1/16S512J RS1/16S272J RS1/16S272J RS1/16S681J
CAPACITORS
C C C C C C C C C C C C C 1901 1902 1903 1904 1906 1907 1908 1911 1914 1916 1917 1918 1919 CKSQYB105K10 CKSRYB103K25 CSZS100M6R3 CSZS100M6R3 CKSQYB103K25 CSZS100M6R3 CKSRYB473K16 CKSRYB473K16 CKSRYB103K25 CKSQYB104K25 CSZSR100M16 CKSRYB102K50 CCSQCH221J50
Unit Name D Unit Number ::
MISCELLANEOUS
IC IC IC IC IC IC D L L L L L L L L L L L L L 3001 3101 3201 3202 3203 3301 3301 3001 3101 3201 3202 3203 3301 3302 3303 3304 3305 3306 3307 3308 IC IC IC IC IC
CWX2323 DSP Unit
PD5504A AK7714 TC74HC393AF TC9246F HD74HCT126FP NJM4580M MA8043(L) CTF1410 CTF1410 CTF1410 LCTB2R2K1608 CTF1410 CTF1410 CTF1410 CTF1410 CTF1410 CTF1410 CTF1410 CTF1410 CTF1410
IC Diode High Loss Inductor High Loss Inductor High Loss Inductor Inductor High Loss Inductor High Loss Inductor High Loss Inductor High Loss Inductor High Loss Inductor High Loss Inductor High Loss Inductor High Loss Inductor High Loss Inductor
CAPACITORS
C C C C C C C C C C 3001 3101 3102 3103 3104 3105 3106 3107 3108 3201 CKSRYB103K50 CCSRCH180J50 CCSRCH180J50 CKSQYB103K50 CKSYB106K6R3 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB103K50
50
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C 3202 3203 3204 3205 3206 3207 3208 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315
Part No. ------------------------CKSQYB474K16 CKSRYB103K50 CKSRYB123K25 CKSRYB103K50 CKSRYB103K50 CCSRCH330J50 CKSYB106K6R3 CKSRYB332K50 CKSRYB332K50 CKSYB106K6R3 CKSYB106K6R3 CKSYB106K6R3 CKSYB106K6R3 CKSYB225K16 CKSRYB104K16 CKSYB106K6R3 CKSRYB104K16 CSZSR470M6R3 CKSRYB104K16 CKSYB106K6R3 CKSRYB103K50 CKSQYB105K10
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
F
S S
Unit Number : Unit Name : Switch PCB
951 952 Switch(CLOSE) Switch(OPEN) CSN1012 CSN1022
H
IC IC IC IC IC Q Q D D TH X S S
Unit Number : CWX2359 Unit Name : Control Unit
MISCELLANEOUS
201 301 601 701 901 101 901 801 802 901 901 801 802 IC IC IC IC IC Transistor Transistor LED LED Thermistor Radiator 8.380MHz Spring Switch(HOME) Spring Switch(CLAMP) UPD63710GC BA5985FM PD0236AM BA05SFP PE5011C 2SB1132 UN2111 CL200IRX CL200IRX CCX1037 CSS1453 CSN1051 CSN1052
E
IC IC Q D D
Unit Number : CWX2322 Unit Name : ASL Unit
IC IC Transistor Diode Diode Diode Semi-fixed 10k(B) Microphone NJM2068MD NJM2068MD 2SC2458 MA152WK MA3043(LMH) MA3075(M) CCP1319 CPM1011
RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 101 102 103 201 205 206 207 208 210 212 213 214 215 216 217 218 309 310 501 502 503 504 505 506 507 511 512 605 801 802 901 902 903 904 905 907 908 909 910 911 912 917 RS1/8S120J RS1/8S100J RS1/16S222J RS1/16S104J RS1/16S103J RS1/16S393J RS1/16S182J RS1/16S304J RS1/16S0R0J RS1/16S103J RS1/16S103J RS1/16S123J RS1/16S273J RS1/16S273J RS1/16S681J RS1/16S681J RS1/16S473J RS1/16S473J RS1/16S102J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S0R0J RS1/16S0R0J RS1/16S512J RA4C0R0J RS1/8S751J RS1/8S751J RS1/16S222J RS1/16S473J RS1/16S222J RS1/16S473J RN1/16SE1502D RS1/16S473J RS1/16S222J RS1/16S104J RS1/16S103J RS1/16S223J RS1/16S473J RS1/16S0R0J
MISCELLANEOUS
4501 4502 4501 4501 4502
D 4503 VR 4501 MIC4501
RESISTORS
R R R R R R R R R R R R R R R R 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4517 RS1/8S222J RS1/8S683J RS1/8S103J RS1/8S472J RS1/8S471J RS1/8S682J RS1/8S684J RS1/8S562J RS1/8S391J RS1/8S472J RS1/8S472J RS1/8S472J RS1/8S153J RS1/8S153J RS1/8S102J RS1/8S270J
CAPACITORS
C C C C C C C C C C C C C 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 CEJA470M10 CEJA470M10 CEJAR68M50 CEJA100M16 CEJA470M10 CEJA470M16 CEJA100M16 CEJANP220M10 CEJAR68M50 CEJANP100M10 CKSYB823K50 CCSCH101J50 CEJA470M10
51
DEH-P9000R
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 101 102 103 104 105 106 107 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 223 301 501 611 701 702 703 801 802 901 902 903 CCSRCH102J25 CKSQYB104K16 CEV101M6R3 CEV470M6R3 CKSQYB334K16 CKSQYB334K16 CKSQYB334K16 CKSQYB104K16 CEV101M6R3 CKSQYB104K16 CKSRYB332K50 CKSQYB104K16 CKSRYB392K50 CKSQYB224K16 CCSRCH270J50 CCSRCJ3R0C50 CCSRCH221J50 CCSRCH101J50 CKSRYB682K25 CKSQYB104K16 CKSRYB104K16 CKSQYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSQYB471K50 CEV101M10 CKSRYB221K50 CKSRYB104K16 CEV101M6R3 CCH1300 CKSQYB334K16 CKSRYB103K25 CKSRYB103K25 CKSRYB472K50 CKSYB475K10 CKSRYB103K25
22µF/6.3V
I
Q Q
Unit Number : Unit Name : Photo Unit
1 2 Photo-transistor Photo-transistor CPT230SX-TU CPT230SX-TU
Miscellaneous Parts List
M M M M 1 2 3 951 Pickup Unit(Service)(P8) Motor Unit(CARRIAGE) Motor Unit(LOADING) Motor Unit(SPINDLE) Motor (AUTO FLAP) CXX1285 CXB2190 CXB2195 CXB2562 CXM1085
52
DEH-P9000R
6. ADJUSTMENT
6.1 CD ADJUSTMENT
1) Precautions · This unit uses a single power supply (+5V) for the regulator. The signal reference potential, therefore, is connected to REFO(approx. 2.5V) instead of GND. If REFO and GND are connected to each other by mistake during adjustments, not only will it be impossible to measure the potential correctly, but the servo will malfunction and a severe shock will be applied to the pick-up. To avoid this, take special note of the following. Do not connect the negative probe of the measuring equipment to REFO and GND together. It is especially important not to connect the channel 1 negative probe of the oscilloscope to REFO with the channel 2 negative probe connected to GND. Since the frame of the measuring instrument is usually at the same potential as the negative probe, change the frame of the measuring instrument to floating status. If by accident REFO comes in contact with GND, immediately switch the regulator or power OFF. · Always make sure the regulator is OFF when connecting and disconnecting the various filters and wiring required for measurements. · Before proceeding to further adjustments and measurements after switching regulator ON, let the player run for about one minute to allow the circuits to stabilize. · Since the protective systems in the unit's software are rendered inoperative in test mode, be very careful to avoid mechanical and /or electrical shocks to the system when making adjustment. · Disc detection during loading and eject operations is performed by means of a photo transistor in this unit.Consequently, if the inside of the unit is exposed to a strong light source when the outer casing is removed for repairs or adjustment, the following malfunctions may occur. *During PLAY, even if the eject button is pressed,the disc will not be ejected and the unit will remain in the PLAY mode. *The unit will not load a disc. When the unit malfunctions this way, either re-position the light source, move the unit or cover the photo transistor. 2) Test Mode This mode is used for adjusting the CD mechanism module of the device. · Test mode starting procedure Reset while pressing the 4 and 6 keys together. · Test mode cancellation Switch ACC, back-up OFF. · After pressing the EJECT key, do not press any other key until the disk is completely ejected. · If the ] or [ key is pressed while focus search is in progress, immediately turn the power off (otherwise the actuator may be damaged due to adhesion of the lenses). · Jump operation of TRs other than 100TR continues after releasing the key. CRG move and 100TR jump operations are brought into the "Tracking close" status when the key is released. · Powering Off/On resets the jump mode to "Single TR (91)", the RF AMP gain setting to 0 dB, and the automatic adjustment value to the initial value.
53
DEH-P9000R
- Flow Chart
4
Test Mode In Reset
6
Sourse CD
SOURCE
New test mode
BAND
Power ON (Adjustment for T.Offset)
TRK MIN SEC
3
2 *1
6
Display
00 00 00
Power ON (Not adjustment for T.Offset)
TRK MIN SEC
RF AMP Gain Select
TRK MIN SEC
Display Power OFF
99 99 99
GG GG GG
BAND
Focus Close/ S Curve Check
TRK MIN SEC
3
Focus Mode Select
6 *2
1
] *8
[ *8
CRGSEC TRK MIN SEC
2 *3
Auto Adjustment Display Select
SEC TRK MIN SEC TRK
CRG+
MIN
TRK
MIN
Display
91 91 91
Display
0x 0x 0x
00 00 00
or
TRK MIN SEC
00 00 00
or
TRK MIN SEC
00 00 00
or
TRK MIN SEC
99 99 99
Power OFF
99 99 99
99 99 99
BAND
T.Close and F,T AGC and RF AGC and Fit Servo
1
6
3
]
[
2
T. Close and Fit Servo
RF AGC Coefficient Display/ Rough Servo and RF AGC
TRK
CRG+
MIN SEC
CRGTRK MIN SEC
T.Balance Adjustment
Display
8x 8x 8x
or
TRK MIN SEC
8x 8x 8x
or
TRK MIN SEC
9x 9x 9x
Power OFF
9x 9x 9x
Tracking Open
BAND
1 *7
F, T, RF AGC/ F.Bias Display Select
3
6 *5
]
[
2
*4 CRG-/TR Jump- *4
CRG+/TR Jump+
F, T AGC and RF AGC
CRG/TR Jump NO. Select
*6
TRK MIN SEC
Power OFF
Display
8x 8x 8x
or
TRK MIN SEC
BAND
Tracking Open
2
9x 9x 9x
SEC
*1 Display *2 Display
TYP
+6dB 06 06 06
+12dB 12 12 12
Display
TRK
MIN
8x 8x 8x
or
TRK MIN SEC
Focus Close 00 00 00 (99 99 99)
S Curve Check 01 01 01
9x 9x 9x
F.Cansel Display
*3
F.Offset Display
RF.Offset Display
F.Cancel Value = {Top Rank 8bit of Set Value (7F [H] to 80 [H] ) + 128} / 4 = 63 [D] to (32 [D] ) to 00 [D] *4 Single TR/32TR/100TR *5 Single TR Display 9x(8x):91(81) 32TRK 92(82) 100TRK 93(83) CRG Move 94(84)
*6 CRG Move, 100TR Jump Only *7 TRK, MIN, SEC F.AGC Gain T.AGC Gain RF AGC Gain
(F,T.AGC Gain = (Present Value/Initial Value) ¥ 20) *8 Voltage of CRG Motor = 2 [V]
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DEH-P9000R
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
· 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 · Disc · Mode
· Oscilloscope, Two L.P.F. · E, F, REFO · ABEX TCD-784 · TEST MODE
CONTROL UNIT
E F
E
L.P.F. Xch 100k 390pF Ych
Oscilloscope
REFO
REFO
F REFO
100k 390pF L.P.F.
· Checking Procedure 1. In test mode, load the disc and switch the 5V 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 2 times. 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. · Note Because 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. · Hint Reloading the disc changes the clamp position and may decrease the "wobble".
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DEH-P9000R
Grating waveform
Ech Xch 20mV/div, AC Fch Ych 20mV/div, AC 30°
0°
45°
60°
75°
90°
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DEH-P9000R
7. GENERAL INFORMATION
7.1 DIAGNOSIS 7.1.1 TEST MODE
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing. (1) Basic Indication Method 1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before. 2) Main unit display examples Depending on display capability of LCD used, display will vary as shown below. xx contains the error number. 8-digit display ERRORxx 6-digit display ERRxx OR Errxx 4-digit display Exx
(2) Error Code List Code Class Displayed error code Description of the code and potential cause(s) 10 Electricity Carriage Home NG CRG can't be moved to inner diameter. CRG can't be moved from inner diameter. Failure on home switch or CRG move mechanism. 11 12 Electricity Electricity Focus Servo NG Spindle Lock NG Subcode NG Focusing not available. Stains on rear side of disc or excessive vibrations on REWRITABLE. Spindle not locked. Sub-code is strange (not readable). Failure on spindle, stains or damages on disc, or excessive vibrations. A disc not containing CD-R data is found. Turned over disc are found, though rarely. Failure on home switch or CRG move mechanism. An appropriate RF AMP gain can't be determined. CD signal error. APC protection doesn't work. Focus can be easily lost. Damages or stains on disc, or excessive vibrations. Failed to reach target address. CRG tracking error or damages on disc. Power (VD) is ground faulted. Failure on SW transistor or power supply (failure on connector).
RF AMP NG 17 30 A0 Electricity Electricity System Setup NG Search Time Out Power Supply NG
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. A newly designed main unit must conform to the example given above. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.
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DEH-P9000R
- New Test Mode
S-CD plays the same way as before. If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its cause and time occurred (in absolute time) are displayed. During setup, operational status of the control software (internal RAM: CPOINT) is displayed. These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis. (1) Shifting to the New Test Mode 1 Turn on the current test mode by starting the reset from the key (it varies between the products). 2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the disc. Then, press the [ 6 ] key while maintaining the regulator turned off. 3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off. You can reset the new test mode by turning on the reset start. * With some products, the new test mode can be reset through the same operations as that employed for shifting to the STBY mode (while maintaining the Acc turned off). (2) Key Correspondence Key Test mode Power Off Power On BAND To power on To power off (offset adjustment performed) ] [ 1 2 3 RF AMP gain switching FWD-Kick REV-Kick T.Close (AGC performed) /parameter display switching Parameter display switching /T.BAL adjustment/T.Open F.Close/RF AGC/F.T.AGC
In-play FF/TR+ REV/TRScan Mode
New test mode Error Production Time/Err.No. switching
To power on (offset adjustment not performed) 6 F.Mode switching Auto/Manu T.No./Time switching /T.Close (no AGC)/Jump switching Note: Eject and CD on/off is performed in the same procedure as that for the normal mode. (3) Cause of Error and Error Code Code Class Contents 40 Electricity Off focus detected. 41 42 43 Electricity Electricity Electricity Spindle unlocked. Sub-code unreadable. Sound skipping detected.
Description and cause FOK goes low. Damages/stains on disc, vibrations or failure on servo. FOK = Low continued for 50 msec. Damages/stains on disc, vibrations or failure on servo. Sub-code was unreadable for 50 msec. Damages/stains on disc, vibrations or failure on servo. Last address memory function was activated. Damages/stains on disc, vibrations or failure on servo.
Note: Mechanical errors during aging are not displayed. The error codes should be indicated in the same way as in the normal mode.
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DEH-P9000R
(4) Display of Operational Status (CPOINT) during Setup Status No. Contents 00 CD+5V ON process in progress. 01 Servo LSI initialization (1/3) in progress. 02 Servo LSI CRAM initialization in progress. 03 Servo LSI initialization (2/3) in progress. 04 Offset adjustment (1/3) in progress. 05 Offset adjustment (2/3) in progress. 06 Offset adjustment (3/3) in progress. 07 FZD adjustment in progress. 08 Servo LSI initialization (3/3) in progress. 10 Carriage move to home position started. 11 Carriage move to home position started. 12 Carriage is moving toward inner diameter. 13 14 15 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Carriage is moving toward outer diameter. Carriage outer kick in progress. Carriage outer diameter feed (1 second) in progress. Servo close started. Pre-processing for focus search started. Spindle rotation and focus search started. Waiting for focus close (XSI=Low). Standing by after focus close is over. Focus search preprocessing is in progress while setup protection is turned on. Focus search preprocessing is in progress while focus recovery is turned on. Wait time after focus close is set up. Standing by after focus close is over. Setup (1/2) before T balance adjustment is started. Setup (2/2) before T balance adjustment is started. T balance adjustment started. T balance adjustment (1/2). T balance adjustment (2/2). Waiting for spindle rotation to end. Spindle rough servo. Standing by after spindle rough servo is over. RF AGC started. RF AGC started. RF AGC ending process in progress. Tracking close in progress. Standing by after tracking is closed. Carriage closing in progress. Focus/tracking AGC started. Focus AGC started. Focus AGC in progress. Tracking AGC in progress. Standing by after focus/tracking AGC are over. Spindle processes applicable servo. Check for servo close is started. Check of LOCK pin started. RF AGC started. RF AGC in progress. Standing by after RF AGC is over.
Protective action None None None None None None None None None None None Specified 10 seconds has been passed or failure on home switch. Specified 10 seconds has been passed or failure on home switch. None None None None None Specified focus search time has been passed. Specified focus search time has been passed. None None Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus or spindle not locked. Off focus. Off focus. Off focus.
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DEH-P9000R
(5) Display Examples 1) During Setup (When status no. = 11) TRK No. MIN. SEC. 11 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode. 3) When a Protection Error Occurred Switch to the following displays (A) and (B) using the [BAND] switch: (A) Error occurrence timing display in absolute time. An example: Error occurred in 12th tune at 34'56" in absolute time. TRK No. 12 MIN. 34' SEC. 56"
(B) Error No. display An example: Error #40 (Off focus is detected) ERROR-40
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DEH-P9000R
7.1.2 DISASSEMBLY 7.1.2 DISASSEMBLY
A A A CD Mechanism Module A
- Remove the Case (Not shown)
1. Remove the two screws, and then remove the Case.
- Remove the CD Mechanism Module
1. Remove the four screws A. 2. Disconnect the two connectors, and then remove the CD Mechanism Module.
A
- Remove the Tuner Amp Unit (1/2)
1. Disconnect the three connectors. 2. Remove the four screws A. 3. Disconnect the two stoppers indicated by arrows, and then remove the Grille Assy.
A A Grille Assy A
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DEH-P9000R
- Remove the Tuner Amp Unit (2/2)
1. Remove the screw A, four screws C, and then remove the Antenna Cable and Holder. 2. Remove the screw B. 3. Stretch the four tabs, and then remove the Tuner Amp Unit.
Antenna Cable
A
B
Holder
C
C C
C
Tuner Amp Unit
- Remove the DSP Unit
1. Remove the three solder of tabs indicated by arrows, and then remove the Case. 2. Disconnect the connector, and then remove the DSP Unit.
Case DSP Unit
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DEH-P9000R
- Removing the Upper Frame
1. Remove six Springs A, two Springs B and four Screws. 2. Remove two Tabs situated on rear side of the Upper Frame, remove two Arms on the front side, then remove two Tabs on the front side.
A A
A Upper Frame
B
A
Arm
A
Arm B A
- Removing the Carriage Mechanism
1. Disengage the Carriage Mechanism from the two dampers situated in the front side by driving it up, then disengage and remove the mechanism from the two dampers by driving it up aslant into front side direction. Note : When assembling the Carriage Mechanism, coat the dampers with alcohol prior to the assembly.
Carriage Mechanism Section
- Removing the Clamp Arm Assy
1. Remove a Spring A, a B and a Spring C. 2. Drive the Clamp Arm Assy up into rear side direction, then disengage the arm from its current position Finally, drive the assembly approximately 45 degrees upward, then slide the assembly toward right side to remove it.
A
Clamp Arm Assy Section B
C
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DEH-P9000R
- Removing the Guide Arm Assy
1. Remove a connector, a spring A and B 2. Drive the Guide Arm Assy up aslant into rear side direction, then remove it from a Pin. Finally, drive the assembly approximately 45 degrees upward, then slide the assembly toward left side to remove it. Note : When assembling the guide arm assembly, route the cord inside the assembly. In this operation, care must be exercised so that cord may be caught by the gear.
Guide Arm Assy Section
A
B Pin
LO Arm Assy Section
- Removing the LO Arm Assy
1. Remove two Pins to dismount the LO Arm Assy.
- Removing the Control Unit and the Spindle Motor
1. Remove from the connector after mounting the short pin on the flexible PCB of the pickup unit. 2. Remove two Soldered joints, then remove two Screws A. 3. Remove two connectors and a Screw B. 4. Disengage the Control Unit from two Tabs, then dismount the unit by sliding it