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SERVICE MANUAL RDS MP3/WMA CD Receiver (CDA-9852RB) TO ALPINE Home Page 12 / 05-A 68E38999S01 CDA-9852RB/CDA-9852RR/ CDE-9850Ri...
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<Cautions for Safe Repair Work> The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow. If you ignore this symbol and handle the product incorrectly or unsafely, Warning serious injury or death may result.
CDA-9852RB/CDA-9852RR/ CDE-9850Ri Contents Packing Assembly Parts List Packing Method View Specifications 5 to 7 Extension Cable Block Diagram 9 , 10 Parts Layout on P.W.Boards and Wiring Diagram 11 to 15 Schematic Diagram 16 to 23 Terminal Voltage of IC/TR...
CDA-9852RB/CDA-9852RR/ CDE-9850Ri Specifications < FM RADIO > Intermediate Frequency 10.7±0.1MHz Frequency Range 87.5 to 108.0MHz Usable Sensitivity (30dB S/N, Mono, at 98.1MHz) 20.2dBf -3dB Limiting Sensitivity (at 98.1MHz) 20.2dBf Residual Noise (Ref. 400Hz, at 98.1MHz) 25±10dB S/N Ratio (at 98.1MHz)
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri < Special DISC Playability > Item Use DISC Initial performance standard CD-DA Standard disc ALMEDIO* TCD-782 Most inner and most outer reproduce, and there must not be skip and noise. Eccentric disc ALMEDIO* TCD-713R Most inner and most outer reproduce, and there must not be skip and noise.
CDA-9852RB/CDA-9852RR/ Extension Cable CDE-9850Ri *Always connect the Extension Cable when making checks of voltage and repair. CD Deck Mechanism MAIN P.W.Board (DP23S8DA) CH501 CB104 CB6002 CB6001 ESC P.W.Board (1) 01E29616S01 CB401 (2) 01V35647S01 (3) 01V39192S01 FRONT P.W.Board TO CONTENTS - 8 -...
CDA-9852RB/CDA-9852RR/ Block Diagram (CDA-9852RB/CDA-9852RR Model Only) CDE-9850Ri Pre IN/OUT Selector Tuner unit Slide SW Ai-Net E-VOL N.C. MPX Tre/Bass Selector Vol.2 Vol.1 Pre-OUT MUTE SubWoofer/Front RDS Decoder MUTE DRIVER TUNER+B A-Mute Tuner on Front Delay Circuit Power IC Power cont...
CDA-9852RB/CDA-9852RR/ Block Diagram (CDE-9850Ri Model Only) CDE-9850Ri (for iPOD IN) Tuner unit E-VOL N.C. MPX iPOD DET Tre/Bass Selector Vol.2 Vol.1 iPOD iPOD Power supply RDS Decoder Pre-OUT MUTE SubWoofer/ MUTE Front DRIVER TUNER+B A-Mute Tuner on Delay Circuit Front...
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Parts Layout on P.W.Boards and Wiring Diagram(1/5) CDA-9852RB/CDA-9852RR CDE-9850Ri TO CONTENTS MAIN P.W.Board (Component Side View) CDA-9852RB CDE-9850Ri CDA-9852RR N.U. C5001 N.U. N.U. C5004 N.U. N.U. C5005 N.U. CB802 C501 N.U. C501 DIN801 C502 N.U. C502 C510 N.U. C510 IC801 N.U.
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CDA-9852RB/CDA-9852RR Parts Layout on P.W.Boards and Wiring Diagram(2/5) CDE-9850Ri TO CONTENTS MAIN P.W.Board (Foil Side View) CDA-9852RB CDE-9850Ri CDA-9852RR C583 N.U. C5003 N.U. C825 C814 N.U. C5006 N.U. BUS- BUS+ N.U. D5001 N.U. D502 N.U. D502 C811 D503 N.U. D503 D805 N.U.
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CDA-9852RB/CDA-9852RR Parts Layout on P.W.Boards and Wiring Diagram(3/5) CDE-9850Ri TO CONTENTS CDA-9852RB CDE-9850Ri CDA-9852RR N.U. LD407 N.U. N.U. LD414 LD414 N.U. LD415 LD415 N.U. LD416 LD416 N.U. LD417 LD417 N.U. LD418 LD418 N.U. LD419 LD419 FRONT P.W.Board (Component Side View) N.U.
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CDA-9852RB/CDA-9852RR Parts Layout on P.W.Boards and Wiring Diagram(4/5) CDE-9850Ri TO CONTENTS ESC P.W.Board (Component Side View) ESC P.W.Board (Foil Side View) To FRONT P.W.Board (CB401) To CB6002 CB6002 Q6001 LD6003 LD6002 SW6001 R6002 CB6001 To CB6001 From MAIN P.W.Board (CH501)
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Parts Layout on P.W.Boards and Wiring Diagram(5/5) CDE-9846/CDE-9846E CDA-9852RB/CDA-9852RR/ CDE-9850Ri DP-S MAIN P.W.Board TO CONTENTS (Foil Side View) The patterns should be short-circuited, when the PICKUP is removed TP59 TP58 E102 from DP-S Mechanism. R102 C104 R104 C144 Q101 TP175...
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002-A2;002-F3;003-A3;004-F5 VOL[1-12] CH501 ES.GND EJECT KEY /LCD RST LAMP+B LCD DO/LCD ON LCD CE LCD CLK LCD D1 NOTE:#1:For CDA-9852RB Model Only, POW.IND REMCON $1:For CDA-9852RR Model Only, ENCODER1 %1:For CDE-9850Ri Model Only, ENCODER2 NOSE+5 Others:Common. NOSE IN NOSE DET-2...
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UN211L D601 MA152WK R603 R602 Q602 UN2212 1/4W 1/4W NOTE:#1:For CDA-9852RB Model Only, $1:For CDA-9852RR Model Only, %1:For CDE-9850Ri Model Only, Others:Common. MAIN P.W.Board(3/5) NOTE:N.U.is Not Used Parts. TO P. W. BOARD TO PARTS LIST TO CONTENTS - 18 -...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri Terminal Voltage of IC/TR (CDA-9852RB Model Only) IC052 Voltage Note Voltage Note Voltage Note 0.13 5.01 0.13 2.47 2.48 2.52 2.48 2.16 2.46 2.48 5.01 4.94 IC102 Voltage Note Voltage Note Voltage Note 3.3/3.3 TUNER/DISC 4.53/6.25 TUNER/DISC TUNER/DISC...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC307 Voltage Note Voltage Note Voltage Note 8.62 6.88 3.53 14.13 6.88 3.52 6.85 4.92/0 POWER IC ON/OFF 4.76/0 MUTE OFF/ON 6.81 3.53 6.87 14.13 3.54 6.85 3.56 14.13 6.81 6.81 IC401 Voltage Note Voltage Note Voltage Note 4.87...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC501 Voltage Note Voltage Note Voltage Note 4.93 4.67 4.89/0 CD/TUNER 4.92/0 NOSE CLOSE/OPEN 74 4.88/0 TUNER/CD 0.71 4.93/0 RESET OFF/ON 2.45 2.29 0/4.91 ILLUM ON/OFF 4.92 4.93 0/4.94 POWER IC ON/OFF 82 0.11/4.94 NOSE CLOSE/OPEN 4.91 4.94 5.01...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC560 Voltage Note Voltage Note Voltage Note 0/4.94 RESET ON/OFF RESET ON/OFF 0/2.64 RESET ON/OFF 1.9/4.94 RESET ON/OFF RESET ON/OFF IC581 Voltage Note Voltage Note Voltage Note 4.55 4.95 IC801 Voltage Note Voltage Note Voltage Note 5.14 11 2.41/4.71 TUNER/CD 13.6...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri Ref. No. Note Q001 3.17 IF MUTE Q201 8.57 IF MUTE Q305 0/4.54 4.25/0 MUTE ON/OFF Q307 4.25/0 0/4.8 MUTE ON/OFF Q380 4.88 ACC DET Q381 4.77 ACC DET Q407 4.66 0.02 0.02 SEARCH IND MAIN BLUE Q408 4.21...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri (CDA-9852RR Model Only) IC052 Voltage Note Voltage Note Voltage Note 0.13 5.01 0.13 2.47 2.48 2.52 2.48 2.16 2.46 2.48 5.01 4.94 IC102 Voltage Note Voltage Note Voltage Note 3.3/3.3 TUNER/DISC 4.53/6.25 TUNER/DISC TUNER/DISC IC103 Voltage Note Voltage...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC307 Voltage Note Voltage Note Voltage Note 8.62 6.88 3.53 14.13 6.88 3.52 6.85 4.92/0 POWER IC ON/OFF 4.76/0 MUTE OFF/ON 6.81 3.53 6.87 14.13 3.54 6.85 3.56 14.13 6.81 6.81 IC401 Voltage Note Voltage Note Voltage Note 4.87...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC501 Voltage Note Voltage Note Voltage Note 4.93 4.67 4.89/0 CD/TUNER 4.92/0 NOSE CLOSE/OPEN 74 4.88/0 TUNER/CD 0.71 4.93/0 RESET OFF/ON 2.45 2.29 0/4.91 ILLUM ON/OFF 4.92 4.93 0/4.94 POWER IC ON/OFF 82 0.11/4.94 NOSE CLOSE/OPEN 4.91 4.94 5.01...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC560 Voltage Note Voltage Note Voltage Note 0/4.94 RESET ON/OFF RESET ON/OFF 0/2.64 RESET ON/OFF 1.9/4.94 RESET ON/OFF RESET ON/OFF IC581 Voltage Note Voltage Note Voltage Note 4.55 4.95 IC801 Voltage Note Voltage Note Voltage Note 5.14 11 2.41/4.71 TUNER/CD 13.6...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri Ref. No. Note Q001 3.17 IF MUTE Q201 8.57 IF MUTE Q305 0/4.54 4.25/0 MUTE ON/OFF Q307 4.25/0 0/4.8 MUTE ON/OFF Q380 4.88 ACC DET Q381 4.77 ACC DET Q407 4.67 0.02 0.01 SEARCH IND 0.1/0.05 DIMMER AUTO/MANU Q411 0.84/0...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri (CDE-9850Ri Model Only) IC052 Voltage Note Voltage Note Voltage Note 0.13 0.13 SDA Communication SCL Communication 2.47 4.94 2.46 2.46 2.48 2.44 2.46 IC102 Voltage Note Voltage Note Voltage Note 4.5/6.25 TUNER/CD IC103 Voltage Note Voltage Note Voltage Note 4.95/1.0...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC307 Voltage Note Voltage Note Voltage Note 7.02 4.94/0 POWER IC ON/OFF 6.97 14.34 7.12 7.02 8.75 3.65 3.65 3.65 3.67 14.35 6.95 4.82/0 MUTE OFF/ON 7.05 14.35 IC401 Voltage Note Voltage Note Voltage Note 0/4.27 ILLUMI BLUE/RED ILLUMI BLUE/RED 4.25/0...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC501 Voltage Note Voltage Note Voltage Note 0.62 0.67 4.8/0 RESET OFF/ON 2.43 2.28 4.95 4.93 4.92 4.88 4.93 0/4.96 NOSE CLOSE/OPEN 20 4.94/0 NOSE ON/OFF 4.93/0 NOSE ON/OFF 4.94 4.9/0 CD/TUNER 4.95 4.95/0 ILLUMI OFF/ON 4.95/0 POWERIC ON/OFF 4.95...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri IC801 Voltage Note Voltage Note Voltage Note 13.7 4.52 14.35 1.85 8.55 2.4/4.7 TUNER/CD 0/7.1 TUNER/CD 10.1 IC5002 Voltage Note Voltage Note Voltage Note 4.94/0 IPOD ON/OFF 4.94/0 IPOD ON/OFF 4.94/0 IPOD ON/OFF 4.94/0 IPOD ON/OFF 4.94/0 IPOD ON/OFF...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri Q101 Q102 CD-DA PLAY MP3 PLAY CD-DA PLAY MP3 PLAY 2.54V 2.56V 3.20V 3.22V 2.24V 2.26V 1.66V 1.66V 3.20V 3.18V 3.24V 3.22V Q301 CD-DA PLAY MP3 PLAY PULSE : 3.17V (when disc scratch is detected) 0.00V 0.00V 0.00V 0.00V...
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STBY signal output terminal to CD mechanism. No connect terminal. NOSE PWR NOSE power supply control signal output terminal. NOTE : #1 : For CDA-9852RB Model Only, $1 : For CDA-9852RR Model Only, %1 : For CDE-9850Ri Model Only, Others : Common. TO SCHEMATIC TO CONTENTS...
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DAVN RDS Decoder Data Available input terminal. SSTOP SSTOP signal input terminal. NOTE : #1 : For CDA-9852RB Model Only, $1 : For CDA-9852RR Model Only, %1 : For CDE-9850Ri Model Only, Others : Common. TO SCHEMATIC TO CONTENTS - 45 -...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri Symbol Terminal Description RDS SDA I/O Serial data input/output terminal to RDS Decoder. RDS SCL Serial clock output terminal to RDS Decoder. HI TEMP CD HI-TEMP input terminal. DISC IN CD DISC-IN detection signal input terminal. Multi-path input terminal.
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri Symbol Terminal Description BUS0 BUS1 I/O DATA input/output terminal for SERVO_LSI (TC94A14FA) interface. BUS2 BUS3 /BUCK CLOCK output terminal for SERVO_LSI (TC94A14FA) interface. /CCE Chip enable output terminal for SERVO_LSI (TC94A14FA) interface. /CD_RESET SERVO_LSI (TC94A14FA) RESET output terminal.
DIN801 #1 , $1 #1 , $1 JK581 CB6002 SW6001 CB401 SW420 NOTE : #1 : For CDA-9852RB Model Only, $1 : For CDA-9852RR Model Only, %1 : For CDE-9850Ri Model Only, Others:Common. TO PARTS LIST TO CONTENTS - 48 -...
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Exploded View (CD Deck Mechanism) CDA-9852RB/CDA-9852RR/ CDE-9850Ri (DP23S8DA) TO PARTS LIST TO CONTENTS - 49 -...
Electrical Parts List * Each parts on P.W.Board are described in order of the reference number. NOTE : #1 : For CDA-9852RB Model Only, $1 : For CDA-9852RR Model Only, %1 : For CDE-9850Ri Model Only, Others : Common. =======MAIN P.W.Board...
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CDE-9850Ri Cabinet Assembly Parts List NOTE : The part that has not PART NUMBER will not be supplied. #1 : For CDA-9852RB Model Only, $1 : For CDA-9852RR Model Only, %1 : For CDE-9850Ri Model Only, Others : Common. EN-05303Z02...
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CDA-9852RB/CDA-9852RR/ CDE-9850Ri CD Deck Mechanism Assembly Parts List NOTE : The part that has not PART NUMBER will not be supplied. 01V74100Y62 ASSY,ARM GUIDE 8B0 - - - - - - - - - - - CHAS,TOP 45B11564Y08 LEVER,LINK TOP...
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