Clarion ADB340MP ADB340MP ADB340MP Service Manual Download | Manualshive

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Main PWB(B1) section 2/3
Sub PWB(B2) section

ADB340MP
ADB341MP

To P901 of Display PWB
(page 24)

To PC01 of Sub PWB

To Main PWB 1/3,3/3
(page 19,21)

Sub PWB(B2)

To P701
of Main PWB

LCD Controller

System Controller/PLL

uPD178078GF-667-3

SPE ANA

(V)

(V)

(for ADB340MP)

(for ADB341MP)

(V)

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19
20
21
22
23
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»

Summary of Contents for ADB340MP ADB340MP ADB340MP

Page 1: ...The following part was modified It is possible to use a new CD mechanism P No 653 0435 12 for an old unit It is impossible to use a old CD mechanism P No 653 0428 10 for a new unit Serial No ADB340MP from 4817 ADB341MP from 9864 ELECTRICAL PARTS LIST Display PWB B3 section cf page 17 The following part was modified Serial No ADB340MP from 5971 ADB341MP from 14930 ADB340MP NO PART NO DESCRIPTION Q ...

Page 2: ...annel separation 45dB 1kHz Frequency response 3 3dB 120us normal 30Hz to 18kHz Audio section Maximum power output 50Wx4 Continous average power output 17Wx4 into 4ohm 20Hz to 20kHz 1 THD Bass control action 10dB 100Hz Middle control action 10dB 1kHz Treble control action 10dB 10kHz Line output level 18V CD 1kHz EQ 4mode Impact B boost Accustic Flat General Power supply voltage 14 4V DC 10 8V to 15...

Page 3: ...Make sure to avoid electrostatic charges on your clothes or body or discharge static electricity before handling the optical pickup 9 1 Laser diode The laser diode terminals are shorted for transporta tion in order to prevent electrostatic damage After replacement open the shorted circuit When remov ing the pickup from the mechanism short the termi nals by soldering them to prevent this damage 9 2...

Page 4: ...701 failure microcomputer IC701 Q602 base 5V output normal POWER ON circuit failure POWER ON circuit Q601 Q602 normal operation IC501 PIN 4 5V output failure microcomputer IC701 failure microcomputer IC701 mechanism operation cassette mechanism no operation Q364 2 PIN 5V output failure microcomputer IC701 failure IC501 PIN 22 0V output normal power amp IC IC501 failure power amp IC 䇭IC501 microcom...

Page 5: ...ge Wire properly 1 Turn the unit off 2 Remove all wires attached to the power antenna lead Check each wire for a possible short to ground using an ohm meter 3 Turn the unit back on 4 Reconnect each amplifier remote wire to the power antenna lead one by one If the amplifiers all wires are attached use an external relay to provide remote on voltage excessive current required Write MP3 files onto the...

Page 6: ...ADB340MP ADB341MP 5 BLOCK DIAGRAM ANT ...

Page 7: ... 61 FM ON O FM power control output pin FM On pin 62 AM ON O AM power control output pin AM On pin 63 S RST O SUB CPU reset output pin pin 64 INHCHK O LCD Driver Inhibit pin 65 IO0 O Motor drive mute output pin Mute off pin 66 IO1 O Test Mode Gain control output pin CDRW pin 67 SUB LED O SUB LED control output pin SUB LED On pin 68 NU O Unused pin 69 NU O Unused pin 70 CDBACKUP O MP3 DSP Back up p...

Page 8: ...Unused GND pin 46 NU IN Unused GND pin 47 NU IN Unused GND pin 48 NU IN Unused GND pin 49 NU IN Unused GND pin 50 NU IN Unused GND pin 51 NU IN Unused GND pin 52 NU IN Unused GND pin 53 NU IN Unused GND pin 54 NU IN Unused GND pin 55 NU IN Unused GND pin 56 NU IN Unused GND pin 57 NU IN Unused GND pin 58 NU IN Unused GND pin 59 NU IN Unused GND pin 60 NU IN Unused GND pin 61 NU IN Unused GND pin 6...

Page 9: ... D RAM D 0 I O D RAM Data input output pin 47 D RAM D 1 I O D RAM Data input output pin 48 VSS Negative supply voltage pin 49 D RAM D 2 I O D RAM Data input output pin 50 D RAM D 3 I O D RAM Data input output pin 51 D RAM D 4 Sub Ck I O D RAM Data input output Sub Code I F Clock input output pin 52 VDD Positive supply voltage pin 53 D RAM D 5 Sub D I O D RAM Data input output Sub Code I F Data inp...

Page 10: ...put pin 34 T EQ OUT O Tracking equalizer output pin 35 Vref Reference voltage pin 36 RF GAIN O RF gain control signal output pin 37 TR B CNT O Tracking balance control signal output pin 38 APC ON O APC ON signal output pin 39 A VDD Positive supply voltage for the Analog sec tion pin 40 Fe EQ OUT O Feed equalizer output pin 41 DISC EQ O O Disc equalizer output pin 42 VSS Negative supply voltage pin...

Page 11: ...33 653 0428 29 KNOB 2 34 653 0428 30 SCREW 2X8 4 35 653 0428 31 ES BRACKET ASSY B 1 36 653 0428 32 REFRECTION SHEET 2 37 DISPLAY PWB 1 38 653 0428 33 SCREW 2X2 5 5 39 653 0428 34 BUTTON OPEN 1 40 653 0428 35 SPRING BUTTON OPEN 1 41 653 0428 36 SPRING ES OPEN 1 42 653 0428 37 SCREW 2X5 2 43 653 0428 38 SCREW 2 6X5 4 44 653 0428 39 PLATE SPRING COVER 2 45 653 0428 40 CUSHION 20X28 1 46 653 0428 41 D...

Page 12: ... 31 36 35 36 34 38 18 18 18 23 27 48 48 18 17 18 7 16 15 22 3 49 1 24 53 55 54 45 44 44 14 8 20 20 19 18 18 6 5 A B 18 18 18 50 18 41 39 18 18 25 21 21 52 43 13 11 13 12 43 43 9 40 46 26 28 42 4 2 47 51 33 30 56 37 60 57 10 61 60 59 58 29 29 ...

Page 13: ...0 71 SWING PLATE 1 9 653 0430 72 CLAMPER PLATE 1 10 653 0430 73 CHUCK ARM 1 11 653 0430 74 DISC ARM L 1 12 653 0430 75 DISC ARM R 1 13 653 0430 76 TOP GUIDE 1 14 653 0430 77 SCREW HOLDER 1 15 653 0430 78 SCREW GUIDE 1 16 653 0430 79 SLIDER A 1 To PA02 of Servo PWB To PA01 of Servo PWB 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 ...

Page 14: ...ON SCREW 2 63 653 0431 27 MACHINE SCREW SLED 1 64 653 0431 28 MACHINE SCREW 5 65 653 0431 29 MACHINE SCREW FLAT 1 66 653 0431 30 MACHINE SCREW PICK UP 1 67 653 0431 31 SCREW 1 68 653 0431 32 COLLAR 1 STATIC ELECTRICITY The CD pickup might suffer destruction by static electricity during spare parts maintenance or replacement although it is stable when connected to the circuit in the CD unit The de ...

Page 15: ...AIN MOTOR ASSY 1 3 653 0431 35 BELT 1 4 653 0431 36 AZIMUTH SCREW 2 5 REEL PWB 1 6 653 0431 40 SWITCH 1 MODE 7 653 0431 41 SWITCH 1 CSST IN 8 653 0431 42 FLAT CABLE 1 9 653 0431 43 PHOTP SENSOR 1 10 653 0431 44 SWITCH STBY 1 11 653 0431 37 HEAD 1 12 653 0431 47 EXTENSION LEAD 1 13 653 0431 27 SCREW MAIN 2 14 653 0431 45 SCREW M2 0x2 5 2 15 653 0431 38 SCREW M1 7x3 2 Parts which are not mentioned i...

Page 16: ...V C510 653 0428 83 22UF 16V C511 653 0428 84 0 22UF 50V C512 653 0428 85 0 1UF 50V C513 653 0428 86 3300UF 16V C551 653 0428 87 100PF 100V C552 653 0428 88 0 1UF 50V C561 653 0428 89 0 47UF 50V C581 653 0428 90 2200PF 50V C582 653 0428 90 2200PF 50V C583 653 0428 90 2200PF 50V C584 653 0428 90 2200PF 50V C585 653 0428 90 2200PF 50V C586 653 0428 90 2200PF 50V C587 653 0428 90 2200PF 50V C588 653 0...

Page 17: ...50 10KOHM 1 16W R442 653 0429 50 10KOHM 1 16W R443 653 0429 50 10KOHM 1 16W R444 653 0429 50 10KOHM 1 16W R445 653 0429 50 10KOHM 1 16W R446 653 0429 50 10KOHM 1 16W R447 653 0429 50 10KOHM 1 16W R448 653 0429 50 10KOHM 1 16W R501 653 0429 51 1KOHM 1 16W R502 653 0429 56 100KOHM 1 16W R503 653 0429 56 100KOHM 1 16W R504 653 0429 51 1KOHM 1 16W R505 653 0429 51 1KOHM 1 16W R506 653 0429 56 100KOHM ...

Page 18: ...S T R CT SW913 653 0430 07 DTSM 31S T R CT SW914 653 0430 07 DTSM 31S T R CT SW915 653 0430 07 DTSM 31S T R CT SW916 653 0430 07 DTSM 31S T R CT SW917 653 0430 07 DTSM 31S T R CT SW918 653 0430 07 DTSM 31S T R CT SW919 653 0430 08 SOT 152HST CT PWB 653 0430 09 PWB WITHOUT COMPONENT REF No PART No DESCRIPTION REF No PART No DESCRIPTION REF No PART No DESCRIPTION CA01 653 0430 16 100uF 4V CA02 653 0...

Page 19: ...53 0430 48 220k ohm 1 16W RA26 653 0430 49 2 2Mohm 1 16W RA27 653 0430 50 15k ohm 1 16W RA28 653 0429 50 10k ohm 1 16W RA29 653 0429 23 0ohm 1 16W RA30 653 0429 23 0ohm 1 16W RA31 653 0429 23 0ohm 1 16W RA32 653 0429 23 0ohm 1 16W RA33 653 0429 83 3 3k ohm 1 16W RA37 653 0429 82 2 2k ohm 1 16W RA41 653 0429 23 0ohm 1 16W RA65 653 0430 50 15k ohm 1 16W RA66 653 0430 50 15k ohm 1 16W RA71 653 0430 5...

Page 20: ...ssor Motor Driver Line AMP Line AMP LA6458ML LA6458ML LB1641 S1 CA IN S2 ST BY S3 MODE SW Q1 M M 1 CASSETTE IN SW 2 MAIN MOTOR 3 MAIN MOTOR 4 SUB MOTOR 5 SUB MOTOR 6 STAND BY POSITION SW 7 MODE SW 8 DIGITAL GND 9 PHOTO TRNSISTOR 10 PHOTO DIODE ANODE 11 N C Main motor ass y 653 0431 34 Sub motor ass y 653 0431 33 PHOTO SENSOR 6 5 4 3 2 1 Tape head Extension lead 653 0431 47 BRN RED ORG YEL WHT BLK ...

Page 21: ... B2 section ADB340MP ADB341MP To P901 of Display PWB page 24 To PC01 of Sub PWB To Main PWB 1 3 3 3 page 19 21 Sub PWB B2 To P701 of Main PWB LCD Controller System Controller PLL uPD178078GF 667 3 SPE ANA V V for ADB340MP for ADB341MP V ...

Page 22: ... K L M N O P B C D E F G H 16P Socket P501 A B C D E F G H I J K L M N O P To Main PWB 1 3 2 3 page 19 20 RL RR FL FR Power AMP RCA terminal Line OUT Rch RED Line OUT Lch WHT AUX IN Rch RED AUX IN Lch WHT TOP SIDE BOTTOM SIDE 6V Reg MUTE MUTE 0 47uF 50V 0 47uF 50V 1K 1K V V V ...

Page 23: ... component side seen from the component side are indicated SOLDER SIDE Parts on the solder side seen from the solder side are indicated To P701 of Main PWB page 23 Q542 Q543 Q367 Q364 Q362 Q632 Q201 Q563 Q663 Q602 Q661 Q702 Q701 Q622 IC451 IC452 IC351 IC401 IC303 IC701 IC371 Q762 Q703 Q644 Q641 Q741 Q645 Q662 A I P H L IN R IN RL RR for ADB340MP for ADB341MP for ADB340MP ...

Page 24: ... WHT FRONT L CH WHT BLK REAR L CH GRN REAR L CH GRN BLK FRONT R CH GRY BLK REMOTE BLU WHT ILLUMI ORG WHT REAR R CH PUR BLK ACC RED To PC01 of Sub PWB page 22 Flex PWB 653 0428 01 To P901 of Display PWB page 25 To Servo PWB page 27 Line OUT Lch WHT AUX IN Rch RED AUX IN Lch WHT TOP SIDE BOTTOM SIDE COMPONENT SIDE COMPONENT SIDE IC501 IC361 Q363 Q631 Q361 Q366 Q601 Q612 Q611 Q624 IC631 Q643 Q621 Q64...

Page 25: ... 24 Display PWB B3 section ADB340MP ADB341MP CIRCUIT DIAGRAM Voltage measurement conditions FM 98 1MHz 66dBu Non Mod Vol 1 BATT ACC 14 4V To P701 of Main PWB 2 3 page 20 LCD Driver LCD V ...

Page 26: ... 25 ADB340MP ADB341MP Display PWB B3 To P701 of Main PWB page 23 COMPONENT SIDE Display PWB B3 SOLDER SIDE PRINTED WIRING BOARD Display PWB B3 section ...

Page 27: ... 0431 25 SW1 SW2 SW3 Pin No 1 Pin No 2 Pin No 3 Pin No 4 Pin No 5 Pin No 6 Pin No 7 Pin No 8 Pin No 9 Pin No 10 Pin No 11 Pin No 12 Pin No 13 Pin No 14 Pin No 15 Pin No 16 Pin No 17 Pin No 18 Pin No 19 Pin No 20 Pin No 21 Pin No 22 Pin No 23 Pin No 24 Pin No 25 Pin No of P801 CD Driver Head AMP Servo DSP DAC MP3 DAC 1Mbits SRAM 2 5V Regulator 2 5V Regulator 3 3V Regulator 3 3V Regulator CD mechani...

Page 28: ...BLU WHT RED BLK BRN BLK RED Relay PWB Flat wire 653 0430 39 1 8 ICA01 ICA02 ICA03 ICA04 ICB01 ICB03 ICB04 ICB05 QA01 QA02 Servo PWB B4 CD mechanism COMPONENT SIDE Sled motor ass y 653 0431 24 Spndle motor ass y 653 0431 25 FPC 653 0431 23 Servo PWB B4 section 1 2 Switch A PWB B5 section Switch B PWB B6 section Switch B PWB B6 Switch A PWB B5 ...

Page 29: ... 28 Servo PWB B4 section 2 2 Servo PWB B4 SOLDER SIDE ADB340MP ADB341MP ...

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