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Alpine CDA-9847R, Service Manual

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Alpine CDA-9847R Service Manual Download Page 3

 CDA-9847R/CDE-9845RB/CDE-9845RR/

CDE-9843R/CDE-9843RM

Contents

Packing Assembly Parts List

 

4

Packing Method View

 

4

Specifications

 

5, 6

Block Diagram

 

7

Parts Layout on P.W.Boards and Wiring Diagram

 

8 to 12

Schematic Diagram

 

13 to 19

Terminal Voltage of IC/TR

 

20 to 33

Description of IC Terminal

 

34 to 37

Exploded View (Cabinet)

 

38

Exploded View (CD Deck Mechanism) (DP23S8DA)

 

39

NOTE : Due to continuing product improvement, specifications and designs are subject to
              change without notice.

- 3 -

Summary of Contents for CDA-9847R

Page 1: ...SERVICE MANUAL RDS MP3 WMA CD Receiver RDS MP3 CD Receiver 1 05 A CDA 9847R 68E37835S01 CDA 9847R CDE 9845RB CDE 9845RR CDE 9843R CDE 9843RM TO ALPINE Home Page...

Page 2: ...it resulting in a fire battery An incorrect battery or an improperly connected or seated battery may result in a fire High Temperature Caution Designated Parts Caution Touching the heat sink may cause...

Page 3: ...Diagram 7 Parts Layout on P W Boards and Wiring Diagram 8 to 12 Schematic Diagram 13 to 19 Terminal Voltage of IC TR 20 to 33 Description of IC Terminal 34 to 37 Exploded View Cabinet 38 Exploded View...

Page 4: ...6A02449K01 CAP RUBBER A 1 106 68 00493Z97 O M AOEU AOTA 103 3 03A60836Y01 SCR CUS 5X7 ZN A 1 106 68 00493Z98 O M AOEU AOTA 103 4 03S60824Y01 SCR WEV 1 7X4 ZN A 1 106 68 00493Z98 O M AOEU AOTA 104 07 0...

Page 5: ...9kHz 44dB Image Rejection at 1 404kHz 2nd IF 40dB IF Rejection at 603kHz 2nd IF 40dB Distortion at 999kHz 1 5 Frequency Response Ref 400Hz at 999kHz 100Hz 3 4dB 4kHz 14 6dB LW RADIO Intermediate Frequ...

Page 6: ...R Model Only CD Deck Mechanism Test Disc TCD 782 RF Waveform Amplitude 1 2 0 5Vp p Quantity of Jitter Less than 30nsec Measurement Angle Range Front and Rear 15 75 Right and Left 45 Laser Current Init...

Page 7: ...ubWoofer 1 Pre OUT Front Pre OUT Rear Front Rear BATT ACC P ANT O REM Tuner on LED B Power cont E VOL I2C BUS A Mute Rem SW PWR ANT AUDIO B DP23S8DA MP3 CD MECH CD RF IF AM PLL RDS Decoder Tuner unit...

Page 8: ...62 E238 E229 R516 JK581 SW501 E240 R567 E242 R563 R561 R560 E052 E244 R595 R597 R598 R503 E502 R800 E225 R502 R530 R531 R120 IC501 E243 TH501 R510 XL501 E109 C237 Q350 E245 E247 IC103 IC503 IC350 R506...

Page 9: ...5 TP003 R616 C810 C010 R064 R065 C061 C062 C058 R599 C053 C052 C055 D101 D102 R819 R109 Q102 IC202 R608 R105 R108 C511 R851 R852 R112 R528 C040 R246 R590 R543 R245 R534 R617 TP802 R807 R635 R532 R591...

Page 10: ...9 LD418 LD417 LD416 LD415 LD414 LD413 LD412 LD411 LD410 LD409 LD408 LD407 LD406 LD405 LD404 LD403 LD402 LD401 LCD401 IC402 R476 R435 R434 R420 SW420 Orange Color Pattern Component Side Pattern Blue Co...

Page 11: ...7 LD416 LD415 LD414 LD413 LD412 LD411 LD410 LD409 LD408 LD407 LD406 LD405 LD404 LD403 LD402 LD401 LCD401 IC402 R471 R437 R436 R435 R434 R433 R432 R431 R430 R429 R428 R427 R426 R425 R424 Orange Color P...

Page 12: ...C142 C140 C135 C134 C133 C131 C130 C129 C119 C113 C111 C110 C103 C102 C115 C216 C215 C139 C136 C128 C127 C122 C118 C116 C101 C121 C218 C217 C137 C107 C112 C117 C126 C205 C132 R210 C125 R141 R102 R101...

Page 13: ...U E501 1 22 16 1 1 1 2 N U R531 1 22k 1 1 1 2 N U R512 1 10k 1 1 1 2 N U R510 1 1 2k 1 1 1 2 N U R511 1 4 7k 1 1 1 2 N U IC502 1 NJM2903M TE3 1 1 1 2 N U IC503 1 TC7W04FK 1 1 1 2 N U Q502 1 2SB709A 1...

Page 14: ...9 2 2 50 E310 1 2 2 50 1 1 1 2 N U R247 1 N U 1 1 1 2 0 R304 1 2 2k 1 1 1 2 N U IC302 1 BA4560F 1 1 1 2 N U IC302 1 BA4560F 1 1 1 2 N U R303 1 2 2k 1 1 1 2 N U E304 1 22 16 1 1 1 2 N U R302 1 2 2k 1 1...

Page 15: ...26 1 1 1 2 1 50 1 2 2 35 E327 1 1 1 2 1 50 1 2 2 35 E328 1 1 1 2 1 50 C309 0 22 16V C311 0 22 16V C312 0 22 16V C313 0 22 16V R357 10k C307 1000p E323 10 16 E324 0 22 50 C310 0 047 16V C308 0 22 16V C...

Page 16: ...22k R105 750 Q101 FMC3A R120 3 3 1 4 E104 4 7 35 E109 100 10 IC102 NJU7223DL1 D102 S1G 6904 D101 S1G 6904 R028 10 C057 0 1 16V C058 0 022 25V C054 820p 50V C059 2200p R065 4 7k R056 5 6k R057 5 6k C0...

Page 17: ...01 NSCW505CT LD402 NSCW505CT R406 4 7k 1 4 R403 100 1 4 LD403 SML 310LT Q416 2SD601A Q407 1 2SD601A 1 1 N U LD404 1 SML 310PT 1 1 N U R407 1 4 7k 1 1 N U R460 1 4 7k 1 1 N U R449 1 1 5k 1 1 N U R461 1...

Page 18: ...390 R444 1 220 2 330 R443 1 330 2 560 R414 1 1 5k 1 4 2 N U R413 1 1 5k 1 4 2 N U R406 750 1 4 R407 3 9k 1 4 R404 82 1 4 R403 82 1 4 R445 1 220 2 330 LD410 LCD401 LCD GTD 22608AAHK CU IC401 PT6523LQ C...

Page 19: ...0 01 IC303 TC7WH123FU TP170 TP171 R125 3 3k R126 3 3k C121 0 01 TP172 C133 0 1 C132 1 TP99 TP100 TP167 TP165 TP164 C138 180p C137 N U R144 120k R142 39k R141 91k R137 10k R138 10k R139 6 8k R140 22k...

Page 20: ...3 0 0 CD FM ON 4 4 92 0 CD FM ON 9 0 0 CD FM ON 14 4 93 1 095 CD FM ON 5 0 05 0 CD FM ON 10 0 05 0 03 CD FM ON No Voltage Condition No Voltage Condition No Voltage Condition 1 0 16 4 26 31 4 25 2 4 26...

Page 21: ...LSE 23 PULSE 45 PULSE 2 PULSE 24 PULSE 46 PULSE 3 PULSE 25 PULSE 47 PULSE 4 PULSE 26 PULSE 48 PULSE 5 PULSE 27 PULSE 49 PULSE 6 PULSE 28 PULSE 50 PULSE 7 PULSE 29 PULSE 51 PULSE 8 PULSE 30 PULSE 52 PU...

Page 22: ...E 4 71 1 40 PULSE 78 PULSE 4 732 1 41 PULSE 79 PULSE 4 783 1 42 PULSE 80 PULSE 4 769 1 43 PULSE 81 PULSE 4 792 1 44 PULSE 82 PULSE 4 784 1 45 PULSE 83 4 527 4 769 1 46 PULSE 84 PULSE 9 PULSE 47 PULSE...

Page 23: ...NOSE ON OFF 67 0 4 87 0 1 2 NOSE ON OFF 68 0 25 0 0 NOSE ON OFF 69 0 26 0 4 93 4 91 1 OEM SUB DIS OFF ON 4 85 1 0 1 1 1 2 0 1 1 1 2 4 69 4 91 1 OEM SUB DIS OFF ON 4 84 1 0 1 1 1 2 0 1 1 1 2 72 0 29 4...

Page 24: ...2 4 93 1 94 OFF ON 3 0 0 OFF ON 4 0 0 OFF ON No Voltage Condition 5 2 37 0 OFF ON 1 0 0 CD TUNER 2 13 44 13 34 CD TUNER 3 4 4 4 4 CD TUNER 4 5 72 5 72 CD TUNER 5 5 07 5 03 CD TUNER 6 5 17 5 13 CD TUN...

Page 25: ...88 No Voltage Condition 2 4 85 1 0 0 MUTE OFF ON 3 4 87 2 0 0 MUTE OFF ON 4 4 88 3 0 0 MUTE OFF ON 5 4 85 4 0 14 MUTE OFF ON 6 4 93 5 0 0 MUTE OFF ON 6 0 14 MUTE OFF ON No Voltage Condition E 0 02 0...

Page 26: ...Condition No Voltage Condition C 0 3 636 BLUE RED AMBER OFF ON 0 4 802 1 DIMMER OFF ON B 0 694 0 BLUE RED AMBER OFF ON 0 4 815 1 DIMMER OFF ON E 0 0 BLUE RED AMBER OFF ON 4 718 3 768 1 DIMMER OFF ON...

Page 27: ...4 86 DIMMER ON OFF No Voltage Condition E 0 0 DIMMER ON OFF 1 0 2 4 89 3 4 9 4 4 84 No Voltage Condition 5 0 B 4 14 4 96 NOSE ON OFF C 4 79 0 E 4 93 4 98 No Voltage Condition B 4 86 0 POWER ON OFF C...

Page 28: ...M No Voltage Condition 1 0 03 2 4 9 3 4 93 4 1 86 5 0 Measuring Conditions 1 Power Supply Voltage DC14 4V 2 Measuring Meter Digital Multimeter 3 Measuring Point Reference Between GND 4 Measuring Condi...

Page 29: ...H L 0 08V 3 24V H L 40 1 60V 1 16V 1 66V H L 9 0 00V 0 00V 41 1 76V 1 66V 2 10V H L 10 3 28V 3 24V 42 0 08V 0 10V 11 0 09V 0 10V 43 3 28V 3 24V 12 0 00V 0 00V 44 0 08V 0 10V 13 3 28V 0 10V 3 24V H L...

Page 30: ...39 3 30V 3 28V 8 0 10V 0 06V 3 28V H L 40 3 30V 3 28V 9 0 34V 3 30V H L 0 28V 3 28V H L 41 0 10V 0 10V 10 0 08V 0 10V 42 0 10V 0 10V 11 0 24V 3 30V H L 0 30V 3 30V H L 43 3 30V 3 30V 12 0 28V 3 30V H...

Page 31: ...18 2 56V 2 54V 50 0 10V 0 10V 19 0 12V 0 10V 51 0 10V 0 10V 20 0 10V 0 10V 52 2 56V 2 52V 21 0 10V 0 10V 53 0 10V 0 10V 22 1 34V 1 32V 54 2 56V 2 52V 23 1 34V 1 32V 55 0 10V 0 10V 24 2 58V 2 58V 56 0...

Page 32: ...s detected 6 0 00V 0 00V 7 3 17V 3 17V 8 3 17V 3 17V CD DA PLAY MP3 PLAY 1 1 65V 1 65V 2 1 60V 1 60V 3 1 59V 1 59V 4 0 00V 0 00V 5 1 56V 1 56V 6 1 56V 1 56V 7 1 56V 1 56V 8 3 17V 3 17V CD DA PLAY MP3...

Page 33: ...22V 3 24V C 0 16V 0 18V E 3 22V 3 32V E 0 16V 0 12V CD DA PLAY MP3 PLAY 1 0 10V 0 10V 2 3 30V 3 28V 3 3 30V 3 28V 4 5 08V 5 06V 5 0 10V 0 10V Measuring Conditions 1 Power Supply Voltage DC12 2V 2 Mea...

Page 34: ...24 LCD INH O LCD INH signal output terminal 25 LCD CE O LCD CE signal output terminal 26 NC No connect terminal Ai BUS IN 1 I AI NET BUS data input terminal NC 1 1 1 2 No connect terminal Ai BUS OUT...

Page 35: ...nation switching input terminal 67 68 69 IIC DATA 1 I O Data input output terminal for OEM SUB DISPLAY NC 1 1 1 2 No connect terminal IIC CLK 1 O Clock output terminal for OEM SUB DISPLAY NC 1 1 1 2 N...

Page 36: ...l Only Others Common TMP91CP27UG IC104 DP23S8DA No Symbol I O Terminal Description 1 VREFL GND connect terminal for system BATT 2 NC PULL DOWN 3 E2CE PULL DOWN 4 5 6 QDATAF O TEXT DATA confusion sync...

Page 37: ..._SW I LIMIT detection SW signal input terminal 44 I 48 49 CDVCONT O System SERVO 3 3V power supply control output terminal 50 BOOT O BOOT output terminal for Flash u COM rewriting 51 NC No connect ter...

Page 38: ...2 33 X2 31 Exploded View Cabinet CDA 9847R CDE 9845RB CDE 9845RR CDE 9843R CDE 9843RM 29 X2 29 X2 18 36 17 a b 23 d CH401 1 1 2 h i 25 24 X2 2 c 7 9 6 8 5 LCD401 20 19 X2 h i NOTE 1 For CDA 9847R Mode...

Page 39: ...22 64 26 57 48 83 86 54 74 38 52 36 19 73 72 43 42 80 28 59 63 7 76 67 49 78 11 32 31 89 41 27 62 34 67 12 14 10 66 9 46 51 40 24 X3 81 X2 44 65 61 67 84 50 71 15 56 6 82 X2 67 4 67 47 2 67 29 25 20...

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