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Pioneer DEH-P55BT/XN/EW5, Service Manual

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Pioneer DEH-P55BT/XN/EW5 Service Manual Download Page 67

DEH-P55BT/XN/EW5

67

5

6

7

8

5

6

7

8

C

D

F

A

B

E

1

Fig.4

Fig.3

Tuner Amp Unit

-

Removing the Tuner Amp Unit (Fig.4)

Remove the three screws.

2

2

1

2

2

2

3

3

3

Straighten the tabs at three locations
indicated.

3

Remove the screw and then remove
the Tuner Amp Unit.

4

4

Remove the screw.

1

When unplugging the cord assy, make sure to use jig GGF1539.
If the antenna cable is directly unplugged without using jig GGF1539, you might damage your fingertip or fingernail.

-

 How to Remove the Cord Assy

When unplugging cord assy, hook the point of jig GGF1539 on the lid of cord assy and vertically draw out 
along with the engagement axis of connector.

-

 How to Attach the Cord Assy

For inserting cord assy, adjust cord assy with the engagement axis of connector and insert it as vertically 
as possible.
Do not insert the cord assy in extreme slant, as the connector might suffer damage.

Connector

Cord Assy

GGF1539

Summary of Contents for DEH-P55BT/XN/EW5

Page 1: ...01 Singapore 159936 PIONEER CORPORATION 2006 DEH P55BT XN EW CRT3598 HIGH POWER CD MP3 WMA PLAYER WITH BLUETOOTH WIRE LESS TECHNOLOGY RDS TUNER AND MULTI CD CONTROL DEH P55BT XN EW5 This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3164 CRT3583 S10 5COMP1 CD Mech Module Circuit Descriptions Mech Descriptions Disassembly For details ref...

Page 2: ...ing 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 CD Section Precaution 1 You should conform to the regulations governing the product safety radio and noise and other regulations and should...

Page 3: ...ide the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks...

Page 4: ... UNIT 34 4 PCB CONNECTION DIAGRAM 36 4 1 TUNER AMP UNIT 36 4 2 KEYBOARD UNIT 40 4 3 CD CORE UNIT S10 5COMP1 42 4 4 BLUETOOTH PCB 44 4 5 PANEL UNIT 46 4 6 ANTENNA PCB 47 5 ELECTRICAL PARTS LIST 48 6 ADJUSTMENT 55 6 1 CD ADJUSTMENT 55 6 2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 57 6 3 ERROR MODE 59 6 4 BLUETOOTH TEST MODE 60 6 5 SYSTEM MICROCOMPUTER TEST PROGRAM 65 7 GENERAL INFORMATION ...

Page 5: ...DEH P55BT XN EW5 5 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS ...

Page 6: ...DEH P55BT XN EW5 6 1 2 3 4 1 2 3 4 C D F A B E ...

Page 7: ...DEH P55BT XN EW5 7 5 6 7 8 5 6 7 8 C D F A B E ...

Page 8: ...st The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screw adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate ...

Page 9: ... 15 Polyethylene Bag CEG 162 16 Sub Carton CHG5195 17 Carton CHG5879 18 Contain Box CHL5879 19 Protector CHP2540 20 Protector CHP2797 21 Protector CHP2798 22 Protector CHP2812 23 Microphone Assy CPM1059 24 1 Owner s Manual CRB2140 24 2 Owner s Manual CRD4062 24 3 Owner s Manual CRD4063 24 4 Owner s Manual CRD4064 24 5 Installation Manual CRD4065 24 6 Passport CRY1013 24 7 Warranty Card CRY1157 24 ...

Page 10: ...DEH P55BT XN EW5 10 1 2 3 4 1 2 3 4 C D F A B E 2 2 EXTERIOR ...

Page 11: ...007B 51 IC IC911 NJM2388F84 52 Transistor Q551 751 2SD2396 53 Choke Coil L981 CTH1280 54 Detach Grille Assy CXC5586 55 Screw BPZ20P100FTB 56 Button SRC CAC9520 57 Button ILL BAND CAC9521 58 Button FUNC AUDIO DISP CAC9522 59 Button 1 6 TA CAC9523 60 Button OPEN CAC9524 61 Cover CNS8462 62 Lighting Conductor CNV8813 63 Lighting Conductor CNV8814 64 Lighting Conductor CNV8815 65 Lighting Conductor CN...

Page 12: ...DEH P55BT XN EW5 12 1 2 3 4 1 2 3 4 C D F A B E 2 3 CD MECHANISM MODULE ...

Page 13: ...CND2584 30 Lever CND2585 31 Arm CND2586 32 Bracket CND2587 33 Arm CND2588 34 Lever CND2589 35 Holder CNV7201 36 Gear CNV7207 37 Gear CNV7208 38 Gear CNV7209 39 Gear CNV7210 40 Gear CNV7211 41 Gear CNV7212 42 Rack CNV7214 43 Arm CNV7216 44 Roller CNV7218 45 Gear CNV7219 46 Guide CNV7361 47 Gear CNV7595 48 Guide CNV7799 49 Arm CNV7805 50 Rack CNV8342 51 Roller CNV8343 52 Holder CNV8344 53 Arm CNV834...

Page 14: ...PW S802 D SENSE SW DSENS A 5 8 1 7 CN101 IP BUS MIC IN 11 19 10 12 5 6 20 SYS B TUN 3 3V VDD ANTENNA 29 65 ROT1 66 ROT0 V BD4835G VDD EJTIN 42 FLPILM 40 BLUETOOTH MODULE MEMDI 98 MEMWP 51 MEMDO 99 MEMCK 100 MEMCS 50 BTMUTE BTCTS BTRX BTTX BTRTS BTRST BTTEST BTPW RESET BUSL BUSL CSENS 15 91 11 13 CSENSOUT 56 RESET CE2 SL CK CE1 LDET DI DO S651 BTRTS BTRX BTTX BTCTS TELOUT MICIN BTMUTE BTRST BTTEST ...

Page 15: ...MCK 100 MEMCS 50 4 3 12 9 1 6 11 8 3 2 3 5 6 1 1 CN301 TUNPCE2 CE2 W B UP 1 2 NJM2388F84 IC911 4 SL RCK 16 RDS_CK RDSLK 45 RDS_LOCK RDS57K 46 RDS_DATA RDT 44 RDS_HSLK LDET 17 LDET BUSL BUSL CS SO W SI SCK E MUTE MUTE TEL1 CSENS 6 IL B CONTROL 15 000MHz CSENS 1 91 27 RX 8 4 IC501 2 2 TC74VHCT08AFTS1 IC521 TC74VHC08FTS1 IC541 S99 50084 NJM2391DL1 33 IC431 SYS B TUN 3 3V TUNER 3V REGULATOR 3 1 Q553 B...

Page 16: ...b A b A a Large size SCH diagram Guide page Detailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A C 8 1V C PANEL UNIT B CN10 CD 0 3dBs D CN901 DSENSE RESET SYSTEM CONTROL IB BUS 2 2dBs FM 30 20 0dBs AM 30 20 0dBs EJECT WIRED REMOTE CONTROL ...

Page 17: ...Decimal points for resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No dif...

Page 18: ...DEH P55BT XN EW5 18 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A a A b 1 2 3 CD 0 3dBs D CN901 FM 30 20 0dBs AM 30 20 0dBs WIRED REMOTE CONTROL ...

Page 19: ...DEH P55BT XN EW5 19 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A a A b C 5 6 4 8 1V C PANEL UNIT B CN10 DSENSE RESET SYSTEM CONTROL IB BUS 2 2dBs EJECT ...

Page 20: ... E A a A b A b 1 2 3 A TUNER AMP UNIT MICROPHONE INPUT FM 1 9dBs AM 1 9dBs IB BUS 10 3dBs CD 10 4dBs AUX 10 3dBs TEL 10 3dBs SUB WOOFER REAR OUTPUT FRONT OUTPUT AUX INPUT 2 2dBs FM 1 9dBs AM 1 9dBs IP BUS 10 3dBs CD 10 4dBs AUX 10 3dBs TEL 10 3dBs ...

Page 21: ...apacitor fixed values are expressed as 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip...

Page 22: ...DEH P55BT XN EW5 22 1 2 3 4 1 2 3 4 C D F A B E 3 3 KEYBOARD UNIT B CN1951 C LCD DRIVER 8 2V 5 2V VOLUME ...

Page 23: ...DEH P55BT XN EW5 23 5 6 7 8 5 6 7 8 C D F A B E B The power supply is shown with the marked box KEYBOARD UNIT B ...

Page 24: ... UNIT P10 5 SERVICE CD DRIVER SWITCHES CD CORE UNIT S10 5COMP1 S901 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position F F T T F T C S F T C S T T F F T F F T F T F S C S S C C F T T S S C C 8 9 3 2 1 4 6 7 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC ...

Page 25: ...SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S A CN701 3 3 V REGULATOR CD CONTROLLER 0 5 NC SRAMLEVEL0 SRAMLEVEL1 ADENA SRAMLEVEL2 CD3VON MCKRQ NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S905 S904 ...

Page 26: ...b D a D a D b 1 PICKUP UNIT P10 5 SERVICE SWITCHES CD CORE UNIT S10 5COMP1 S901 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position F F T T F T C S F T C S T T F F T F F T ...

Page 27: ...DING CARRIAGE MOTOR CD DRIVER SWITCHES CD CORE UNIT S10 5COMP1 S901 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position F T F S C S S C C F T T S S C C 8 9 3 2 1 4 6 7 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC ...

Page 28: ...DEH P55BT XN EW5 28 1 2 3 4 1 2 3 4 C D F A B E D a D b D b 1 CD CORE UNIT S10 5COMP1 D F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S 3 3 V REGULATOR 0 ...

Page 29: ...29 5 6 7 8 5 6 7 8 C D F A B E D a D b D b 2 3 A CN701 CD CONTROLLER 5 NC SRAMLEVEL0 SRAMLEVEL1 ADENA SRAMLEVEL2 CD3VON MCKRQ NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S905 S904 ...

Page 30: ... div 20 ms div Ref REFO Mode Normal TE FE 500 mV div 500 mV div 200 ms div Source On setup operation CD DA Play operation Ref REFO Mode Normal FE 9 FIN TE 8 TIN 500 mV div 500 mV div 500 mV div 500 mV div 20 ms div CD ROM play operation Regular track Jump Ref REFO Mode Normal MDX 6 SIN 2 V div 500 mV div 5 µs div Ref REFO Mode Normal MDX 6 SIN 2 V div 200 mV div 50 ms div Spindle waveform during p...

Page 31: ...N 7 CIN 8 TIN 1 V div 500 mV div 500 mV div 500 ms div Ref REFO Mode Normal 1 DSCSNS 2 8SNS 3 12SNS 5 V div 5 V div 5 V div 500 ms div 12 cm CD Eject operation CD DA CD ROM mode change Band key Ref GND Mode Normal RFAGC TE 8 TIN 1 V div 500 mV div 500 mV div 500 µs div 4 Tracks Jump waveform 32 Tracks Jump waveform Ref REFO Mode TEST RFAGC TE 8 TIN 1 V div 500 mV div 500 mV div 2 ms div Ref REFO M...

Page 32: ... D F A B E 6 SIN 7 CIN 8 TIN 1 V div 500 mV div 500 mV div 500 ms div CD ROM CD DA mode change Band key Ref REFO Mode Normal RFAGC 8 TIN TE 9 FIN 1 V div 1 V div 1 V div 1 V div 500 µs div Black dot 800 µm during play Ref REFO Mode Normal ...

Page 33: ...DEH P55BT XN EW5 33 5 6 7 8 5 6 7 8 C D F A B E ...

Page 34: ...DEH P55BT XN EW5 34 1 2 3 4 1 2 3 4 C D F A B E 3 5 BLUETOOTH UNIT E F E BLUETOOTH PCB F ANTENNA PCB ...

Page 35: ...DEH P55BT XN EW5 35 5 6 7 8 5 6 7 8 C D F A B E E BLUETOOTH UNIT Consists of BLUETOOTH PCB ANTENNA PCB A ...

Page 36: ...S 1 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 10 20 30 40 50 60 70 0 X 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Y E CN1051 DSENSE RESE 1 2 3 1 2 3 4 8 9 10 11 5 6 7 IP BUS WIRED REMOTE CONTROL CORD ASSY CORD ASSY ...

Page 37: ...DEH P55BT XN EW5 37 5 6 7 8 5 6 7 8 C D F A B E A SIDE A 70 80 90 100 110 120 130 140 150 160 170 C CN1950 FM AM TUNER UNIT D CN901 FRONT FM AM ANTENNA RESET FRONT OUTOUT SUB WOOFER OR REAR OUTPUT SSY Y ...

Page 38: ...DEH P55BT XN EW5 38 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT 80 90 100 110 120 130 140 150 160 170 ...

Page 39: ...DEH P55BT XN EW5 39 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 10 20 30 40 50 60 70 80 90 0 X 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Y 1 1 ...

Page 40: ... 3 4 1 2 3 4 C D F A B E 4 2 KEYBOARD UNIT B B KEYBOARD UNIT SIDE A 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 X 10 20 30 40 Y ILL BAND FUNC AUDIO DISP 1 2 3 4 5 6 TA SRC OFF HOOK ON HOOK VOLUME 5 7 2 8 1 3 9 6 4 10 ...

Page 41: ...DEH P55BT XN EW5 41 5 6 7 8 5 6 7 8 C D F A B E B B KEYBOARD UNIT SIDE B 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 X 10 20 30 40 Y C CN1951 ...

Page 42: ...N EW5 42 1 2 3 4 1 2 3 4 C D F A B E 4 3 CD CORE UNIT S10 5COMP1 D D CD CORE UNIT S10 5COMP1 SIDE A IC301 IC203 20 CN901 PICKUP UNIT P10 5 SERVICE A CN701 M2 LOADING CARRIAGE MOTOR M1 SPINDLE MOTOR F E REFO1 HOME ...

Page 43: ...DEH P55BT XN EW5 43 5 6 7 8 5 6 7 8 C D F A B E D D CD CORE UNIT S10 5COMP1 SIDE B DSCSNS 8EJ 12EJ ...

Page 44: ...DEH P55BT XN EW5 44 1 2 3 4 1 2 3 4 C D F A B E 4 4 BLUETOOTH PCB E E BLUETOOTH PCB SIDE A 10 20 30 0 X 10 20 30 40 Y A ...

Page 45: ...DEH P55BT XN EW5 45 5 6 7 8 5 6 7 8 C D F A B E E E BLUETOOTH PCB SIDE B 10 20 30 0 X 10 20 30 40 Y F ANT1102 BT MODULE ...

Page 46: ...DEH P55BT XN EW5 46 1 2 3 4 1 2 3 4 C D F A B E 4 5 PANEL UNIT C C PANEL UNIT C PANEL UNIT SIDE A SIDE B B CN10 A CN801 EJECT ...

Page 47: ...DEH P55BT XN EW5 47 5 6 7 8 5 6 7 8 C D F A B E 4 6 ANTENNA PCB F F ANTENNA PCB F ANTENNA PCB SIDE A SIDE B 10 20 30 0 10 20 X Y 10 20 30 0 10 20 X Y E ANT1001 BT ANTENNA ...

Page 48: ...D4835G IC 911 A 5 118 IC NJM2388F84 Q 101 A 28 122 Transistor UMF23N Q 301 A 141 127 Transistor IMH3A Q 303 A 157 127 Transistor IMH3A Q 304 A 155 119 Transistor UMD2N Q 351 B 119 136 Transistor DTC114EU Q 352 B 120 131 Transistor DTC124EU Q 381 A 135 128 Transistor 2SC4081 Q 403 A 149 50 Transistor UMH1N Q 404 A 149 54 Transistor UMH1N Q 551 A 5 102 Transistor 2SD2396 Q 552 A 14 89 Transistor 2SB...

Page 49: ...16S473J R 210 B 65 86 RS1 16S473J R 211 A 105 106 RAB4C102J R 212 B 68 89 RS1 16S103J R 213 B 67 81 RS1 16S103J R 214 B 70 89 RS1 16S103J R 215 B 68 81 RS1 16S103J Circuit Symbol and No Part No R 216 B 72 89 RS1 16S473J R 217 B 70 81 RS1 16S473J R 220 A 70 93 RS1 16S153J R 221 A 70 79 RS1 16S153J R 222 A 74 91 RS1 16S473J R 223 A 73 78 RS1 16S473J R 224 A 61 85 RS1 16S223J R 225 B 60 84 RS1 16S223...

Page 50: ... 16S222J R 821 A 17 32 RD1 4PU182J R 824 B 44 14 RS1 16S222J R 831 B 69 25 RS1 16S472J R 832 B 64 25 RS1 16S102J Circuit Symbol and No Part No R 834 B 73 19 RS1 16S472J R 901 B 20 53 RS1 16S821J R 902 B 21 55 RS1 16S333J R 903 B 20 51 RS1 16S821J R 911 B 7 112 RS1 16S473J R 921 B 66 120 RS1 16S472J R 922 B 62 120 RS1 16S473J R 923 B 76 117 RS1 16S103J R 924 B 64 120 RS1 16S473J R 925 B 73 119 RS1 ...

Page 51: ... 105 21 CCSRCH220J50 C 820 A 43 12 CEJQ1R0M50 C 821 A 18 24 CKSRYB104K16 C 822 B 51 11 CKSRYB224K16 Circuit Symbol and No Part No C 831 B 77 24 CKSRYB473K25 C 901 A 27 30 CEAT471M16 C 902 A 32 28 CEAT471M16 C 903 B 31 55 CKSRYB472K50 C 904 B 28 60 CKSRYB103K50 C 905 A 28 58 CEJQ101M16 C 911 A 14 106 100 µF 25 V CCH1316 C 912 B 7 116 CKSRYB103K50 C 913 A 14 98 CEHAR101M10 C 921 B 68 120 CKSRYB104K2...

Page 52: ...1J R 58 B 151 9 RS1 16S820J R 59 B 151 6 RS1 16S121J R 60 B 136 4 RS1 16S102J Circuit Symbol and No Part No R 61 B 150 9 RS1 16S680J R 62 B 150 6 RS1 16S820J R 63 B 148 18 RS1 16S820J R 64 B 151 18 RS1 16S121J R 65 B 148 16 RS1 16S680J R 66 B 151 16 RS1 16S820J R 67 B 146 13 RS1 16S101J R 68 B 141 7 RS1 16S104J R 69 B 139 5 RS1 16S222J R 70 B 142 13 RS1 16S101J R 71 B 137 9 RS1 16S102J R 72 A 132 ...

Page 53: ... 40 RS1 16S103J R 1034 B 8 42 RS1 16S103J R 1041 A 23 29 RAB4C101J R 1042 A 29 29 RS1 16S104J R 1043 A 27 29 RS1 16S473J R 1051 B 6 40 RS1 16S0R0J R 1052 A 10 35 RS1 16S0R0J R 1053 A 11 35 RS1 16S681J R 1054 A 13 35 RS1 16S0R0J R 1055 A 14 35 RS1 16S681J R 1056 A 23 33 RS1 16S681J R 1057 A 23 35 RS1 16S681J R 1058 B 29 44 RS1 16S0R0J R 1059 A 29 35 RS1 16S681J CAPACITORS C 1001 B 6 10 CCSRCH101J50...

Page 54: ... 16SS221J R 906 B 20 36 RS1 16SS221J R 907 B 16 62 RS1 16SS0R0J R 908 B 16 64 RS1 16SS0R0J R 911 B 20 32 RS1 16SS0R0J CAPACITORS C 103 B 57 83 CEVW101M16 C 108 A 47 66 CKSSYB104K10 C 201 B 46 56 CKSSYB102K50 C 202 B 47 58 CKSSYB104K10 C 204 B 35 48 CEVW220M6R3 C 205 A 34 63 CKSSYB104K10 C 208 B 34 54 CKSSYB104K10 C 209 B 31 57 CKSSYB104K10 C 210 A 31 66 CKSRYB105K10 Circuit Symbol and No Part No C...

Page 55: ...rotections will not work Avoid applying any mechanical or electrical shock to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the pr...

Page 56: ...urve Rough Servo and RF AGC F T RF AGC 4 SPDL 1X 2X switching As for the double speed 2x audio output cannot be supported 5 Error Rate measurement ON ERR 30Counts Start BER display data 6 F Mode switching Tracking Close CRG TR Jump Switching After the Eject key is pressed keys other than the Eject key should not be pressed until disc ejection is complete When the key 2 or 3 is pressed during the F...

Page 57: ... 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 osc...

Page 58: ...DEH P55BT XN EW5 58 1 2 3 4 1 2 3 4 C D F A B E Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC ...

Page 59: ... or CRG move mechanism Communication error between microcomputer and SERVO LSI 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Subcode NG Failure on spindle stains or damages on disc or excessive vibrations A disc not containing CD R data is foun...

Page 60: ...emory is initialized except for the following four items This enables user to avoid the task of registering phones and transfering phone directory again even after resetting system at the time of battery exchange etc Registration of phone Phone directory History of sending arrival Dial preset About Memory Clear ...

Page 61: ...ce site and then return the product to the user as it is information of the telephone set registered at the service site will be left in the product Therefore if you have connected an actual mobile phone for operation check etc at site you have to clear only information on the mobile phone used for the service from the FUNCTION Menu Please provide description on this matter in your operation manua...

Page 62: ...Completion of the BT periphery scan Display of the name of the first detected device jig UP key to determine the device jig Start of connection Detection of the BT Antenna Sensitivity Level Completion of the BT connection BT Error Display Operation Specification NOTE 1 A Antenna Sensitivity F Flash TEST O or N display 2 Display of the Device Name If two or more devices select with the left right k...

Page 63: ...e spectrum analyzer Take out the upper case and CD Mechanism Module of the product and disconnect the white coaxial cable connected to the antenna connector of the BT unit Here a special connector pulling out jig will help you to work safely Then connect the U FL connector from the spectrum analyzer Note that you need to pay attention to the styling of the cable when performing this Otherwise the ...

Page 64: ... The initial value is 2402MHz 02 2402 41 2441 80 2480 95 2495 Decide with the OFF HOOK key LOC NM Setting Confirmation Screen Setting of the product is now completed Measure the output level of each frequency using the spectrum analyzer with the above mentioned connection Judgment criteria the product is assumed OK if the output level V is within the following range 6 dBm V 4 dBm Operation Specifi...

Page 65: ...the ACC switched ON the standby mode cancelled shift the STEST1 Pin 86 terminal to H The clock signal is output from the PCL1 terminal Pin 37 The frequency of the clock signal is 468 75kHz that is one 32th of the fundamental frequency The clock signal should be 468 75kHz 19Hz If the clock signal is out of the range the X tal X601 should be replaced with new one ...

Page 66: ...g 1 1 Fig 1 Removing the Case not shown Grille Assy Removing the Grille Assy Fig 2 1 Remove the Case CD Mechanism Module 1 1 1 1 1 Fig 2 Remove the four screws 1 Disconnect the Cord Assy by Jig GGF1539 Disconnect the connector and then remove the CD Mechanism Module 2 Remove the two screws and then remove the Grille Assy 3 2 2 Cord Assy ...

Page 67: ...he antenna cable is directly unplugged without using jig GGF1539 you might damage your fingertip or fingernail How to Remove the Cord Assy When unplugging cord assy hook the point of jig GGF1539 on the lid of cord assy and vertically draw out along with the engagement axis of connector How to Attach the Cord Assy For inserting cord assy adjust cord assy with the engagement axis of connector and in...

Page 68: ...55BT XN EW5 68 1 2 3 4 1 2 3 4 C D F A B E Removing the Bluetooth Unit Fig 5 1 Fig 5 Bluetooth Unit 2 2 2 1 Remove the solder 2 Remove the solder Straighten the three tabs and then remove the Bluetooth Unit ...

Page 69: ...the mechanism remove the two Springs A the six Springs B and the four Screws 2 Turn the Upper Frame using the part a as a pivot and remove the Upper Frame 3 While lifting the Carriage Mechanism remove it from the three Dampers Caution When assembling be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state 1 Hold the Upper and Lower Frames 2 Do not hold the front ...

Page 70: ...the SW in a clamped state so as not to damage it How to remove the Pickup Unit 1 Make the system in the carriage mechanism mode and have it clamped 2 Remove the CD Core Unit and remove the leads from the Inner Holder 3 Remove the Poly Washer Change Arm and Pickup Lock Arm 4 While releasing from the hook of the Inner Holder lift the end of the Feed Screw Caution When assembling move the Planet Gear...

Page 71: ... R INPUT 10 BUS R INPUT 11 BUS L INPUT 1 FR 2 RR 3 FR 4 RR 5 FL 6 RL 7 FL 8 RL 9 TEL MUTE 10 NC 11 B REM 12 NC 13 NC 14 ACC 15 GND 16 BACKUP POWER SUPPLY SPEAKER 1 2 3 4 5 6 7 8 9 10 11 IP BUS 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 AUX IN MIC POWER SUPPLY SPEAKER IP BUS ANTENNA JACK FRONT OUTPUT SUBWOOFER OUTPUT OR REAR OUTPUT WIRED REMOTE CONTROL ...

Page 72: ...84 PAL007B PML015A S99 50084 AN6123MS HA12241FP PEG238A AK2301A PD6538A BU2507FV PE5505A NJM2886DL3 33 UPD63763CGJ Over Voltage Protection Thermal Protection Over Current Protection ON OFF control Bandgap Reference VIN Cont GND VOUT 1 VIN 2 VOUT 3 GND 4 ON OFF CONTROL NJM2388F84 1 2 3 4 IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrosta...

Page 73: ...14 IN4 15 IN3 16 AC GND 17 OUT3 18 P GND3 19 OUT3 20 VCC 21 OUT4 22 MUTE 23 OUT4 24 P GND4 SWITCH 25 Offset Detection Offset Detection Offset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference amp_vcc PAL007B ...

Page 74: ...m Isolator Isolator Auto Zero Gain Adjuster Input Selector TRE BASS LOUDNESS Front_R Rear_R Front_L Rear_L Anti Alias Filter Primary Volume IN1_L IN2_L IN3_L IN4 _L IN4 _L IN4 _R IN4 _R IN3_R IN2_R IN1_R STB DATA CLK GND Vcc Vref MID Level Meter LM_out Secondary Volume Secondary Volume Pre SW_L Pre SW_R Anti Radiation Filter Supply Reference Anti Radiation Filter HPF Digital Block Phase inv LPF FI...

Page 75: ...I SO CS HOLD VCC GND Serial clock input Serial data input Serial data output Chip select input Hold input Supply voltage input Ground S99 50084 INPUT GND OUTPUT 3 4 5 DET gm 2 1 DET VCC AN6123MS 1 3 2 S1 R out S2 GND BUS BUS VCC stb 4 5 6 7 8 BIAS DRIVER OUTPUT current COM RECEIVER OUTPUT HA12241FP ...

Page 76: ... output p p p 26 brsq I P BUS Service request input q p 27 RX I IPBUS Input p 28 TX O IPBUS Output p 29 DPDT O GRILLE Data output p 30 KYDT I GRILLE Data input p 31 TSCK O Not used 32 BTCTS I BT driver CTS input 33 BTTX O BT driver Data output 34 BTRX I BT driver Data input 35 NC Not used 36 BTRTS O BT driver RTS output 37 PCL O Output for clock adjustment 38 SWVDD O GRILLE Chip enable output 39 D...

Page 77: ...I O ROM correction Data input output 76 VST O EVOL Strobe output 77 VDT O EVOL Data output 78 VCK O EVOL Clock output 79 IPPW O IPBUS Driver power supply control output 80 ASENBO O IPBUS Slave ACC sense output 81 83 NC Not used 84 BTMUTE O Mute output for Bluetooth sound codec 85 MUTE O MUTE output 86 TESTIN I Test program input 87 88 NC Not used 89 KEYAD I Key data input 90 NC Not used 91 CSENS I...

Page 78: ...R TAGND VREF VDD VSS AMP1O Block Diagram AK2301A Pin Layout AMP1I AMP2O AMP2I TEST1 TEST2 TEST3 PLLC MUTEN RSTN DX DR FS BCLK AMPT AMPR AAF SMF BGREF Internal Main Clock A D D A CODEC Core PCM I F PLL AMP1 AMP2 24 23 22 21 20 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 19 18 17 16 ...

Page 79: ...input 54 X0 Crystal oscillator connection pin 55 X1 Crystal oscillator connection pin 56 VSS GND 57 REM Remote control reception input 58 59 ROUT2 3 Not used 60 63 KDT4 1 Key data input 64 69 KST6 1 O Key strobe output 70 100 SEG69 39 LCD segment output PD6538A 49 48 33 32 17 16 1 64 O I I I I O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10bit D A Converter 10bit Latch 10bit D A Converter 10bit Latch D A L ...

Page 80: ...f the regulator GND Oscillator connection for mainclock Oscillator connection for mainclock System reset input Connected to the oscillator for subclock connected to VSS via the resistor Connected to the oscillator for subclock Open Connected to EVDD or EVSS via the resistor Not used CD LSI interruption signal input Not used Bus reset input Bus serial data input Bus serial data output Bus serial cl...

Page 81: ...70 71 75 76 77 90 91 93 94 95 96 97 98 99 100 ROMDATA ROMCK ROMCS NC CLKOUT LOCK NC BVSS BVDD NC FLMD1 NC A D csens TYPE_A D NC TEMP VDSENS DSCSNS I O O O I I O I C C E2PROM data input output E2PROM clock output E2PROM chip selection output Not used Not used Spindle lock input Not used B power supply GND B power supply Positive power supply Not used Address Data Bus 5 Not used Not used Not used No...

Page 82: ...or 1 6 V digital circuits Power supply for DAC Output of audio for the right channel Ground for DAC Connected to the capacitor for band gap Ground for DAC Output of audio for the left channel Power supply for DAC Power supply for the crystal oscillator Connected to the crystal oscillator 16 9344 MHz Connected to the crystal oscillator 16 9344 MHz Ground for the crystal oscillator Control of 1 6 V ...

Page 83: ...t of DRAM address0 10 Power supply for digital circuits Output of focus drive PWM Output of focus drive PWM Output of tracking drive PWM Output of tracking drive PWM Output of thread drive PWM Output of thread drive PWM Output of spindle drive PWM Output of spindle drive PWM REFOUT for servo Power supply for ADC Output of EFM signals Input of asymmetry Analog tests Input of RF Ground for the analo...

Page 84: ...er supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground g g Ground of digital block g 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3V g 0 2V O RDS clock Output of RDS clock 2 5V DS data 20 O RDS lock Output unit High active 2 5V RDS_LOCK turns over by the external t...

Page 85: ...3 SEG 4 SEG 5 SEG 6 SEG 7 SEG 8 SEG 9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 ...

Page 86: ...in 39 SWVDD H Pin 38 ASENBO H Pin 80 Source keys operative Completes power on operation After that proceed to each source operation SYSPW H Pin 1 Starts communication with Grille microcomputer Source ON 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective ...

Page 87: ...DEH P55BT XN EW5 87 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS ...

Page 88: ...DEH P55BT XN EW5 88 1 2 3 4 1 2 3 4 C D F A B E ...

Page 89: ...DEH P55BT XN EW5 89 5 6 7 8 5 6 7 8 C D F A B E ...

Page 90: ...DEH P55BT XN EW5 90 1 2 3 4 1 2 3 4 C D F A B E ...

Page 91: ...el function use the supplied fixing screws and holders to fix the front panel to this unit 1 Attach the holders to both sides of the front panel 2 Replace the front panel to the unit 3 Flip the holders into upright positions 4 Fix the front panel to the unit using fixing screws Fixing Screw BPZ20P060FTB Holder CND2699 Holder CND1250 ...

Page 92: ...DEH P55BT XN EW5 92 1 2 3 4 1 2 3 4 C D F A B E CONNECTION DIAGRAM ...

Page 93: ...DEH P55BT XN EW5 93 5 6 7 8 5 6 7 8 C D F A B E ...

Page 94: ...o be cleaned Cleaning tools g CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 g p p Jigs List Test Disc L P F TCD 782 GGF1539 Checking the grating g g g Checking the grating g g g Two pieces Removing the cord assy BT antenna cable Name Jig No Remarks Grease List Grease Grease GEM1024 GEM1045 CD Mechanism Module CD Mechanism Module Name Grease No Remarks ...

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