Alpine-CD-9841-9841E-Service-Manual 电路图 维修手册.pdf

《Alpine-CD-9841-9841E-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Alpine-CD-9841-9841E-Service-Manual 电路图 维修手册.pdf（31页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL FM/AM CD Receiver 2 / 05-A (CDE-9841) 68E38344S01 CDE-9841/CDE-9841E 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.

2、 *The following symbols indicate two levels of cautions. When you see this symbol, you have to be very careful. When you see this symbol, you have to follow the instructions there. Do not look squarely into the laser light Fuse Caution coming from the pickup.Always use a designated fuse. You may loo

3、se you sight.Use of an incorrect fuse may result in a fire. Do not allow wiring to be caught in the Battery Caution screw/chassis.Use the designated battery. If wiring is caught in the screw/chassis, it mayConfirm the correct polarity and seat of the cause a short circuit, resulting in a fire.batter

4、y. An incorrect battery or an improperly connected or seated battery may result in a fire. High Temperature CautionDesignated Parts Caution Touching the heat sink may cause severe burns.Look up the part list and ensure that only designated parts are used to prevent problems or accidents. Reverse Pow

5、er Supply Connections orWiring Caution Misconnections CautionEnsure that the wiring is correct when rewiring to Reverse power supply connections orprevent problems with ignition/breakdown. misconnections may cause ignition problems and smoke may result. Soldering CautionWear Gloves Hot solder from s

6、older splash may cause severe Wear gloves to prevent electrical shocks or injury burns.from the end face of the metal. If you ignore this symbol and handle the product incorrectly or unsafely, injury or only material damage may result. If you ignore this symbol and handle the product incorrectly or

7、unsafely, serious injury or death may result. Warning Caution Warning Caution - 2 - Packing Assembly Parts List Part No.Part No. 10115-01970Z01CASE,INNER#2 10509-02256Z01ASSY,ANIC-0008-01A 10215D01798K03CARRYING,CASE$2 10509-01538Z05ASSY,POWER WIRE9841E 103-103S60820Y16SCR,MCH 5X8 ZN A%2 10509-01538

8、Z05ASSY,POWER WIRE9841E 103-203S60824Y01SCR,WEV 1.7X4 ZN A#2 10668-00493Z95O/M AOAM AOTA 10407-01964Z01BKT,RELEASE$2 10668-02278Z05O/M AAO AODN %2 10668-02770Z01 O/M,AOCH 9841 NOTE: #2:For CDE-9841 Model Only, $2:For CDE-9841E(General Foreign) Model Only, %2:For CDE-9841E(Chinese) Model Only, Packin

9、g Method View Description No.No. SymbolSymbolDescription 106 102 104 BOTTOM Side 101 105 103 X4 103 -1 103 -2 104 105 X1 X1 X2 CDE-9841/CDE-9841E Others:Common. - 4 - Specifications Intermediate Frequency . 10.70.1MHz Frequency Range . 87.7 to 107.9MHz (#1) 87.5 to 108.0MHz ($1) Usable Sensitivity (

10、3% Dist., Mono, at 98.1MHz) . 20.2dBf Quieting Sensitivity (50dB S/N, Mono, at 98.1MHz) . 20.2dBf -3dB Limiting Sensitivity (at 98.1MHz) . 20.2dBf Residual Noise (Ref. 400Hz, at 98.1MHz) . 3010dB S/N Ratio (at 98.1MHz) . Stereo : 55dB Mono : 60dB Image Rejection (at 106.1MHz) . 40dB IF Rejection (at

11、 90.1MHz) . 60dB Distortion (Input 60dBu, at 98.1MHz) . 1.5% Frequency Response (Ref. 400Hz, at 98.1MHz) . 100Hz : 03dB 10kHz : -133dB Stereo Separation (1kHz, at 98.1MHz) . 20dB Intermediate Frequency . 1st : 10.8MHz 2nd : 450kHz Frequency Range . 530 to 1,710kHz (#1) 531 to 1,602kHz ($1) Usable Se

12、nsitivity (20dB S/N, at 1,000kHz(#1), 999kHz($1) . 35dB S/N Ratio (at 1,000kHz(#1), 999kHz($1) . 44dB Image Rejection (at 1,400kHz(#1), 1,404kHz($1) . 2nd IF : 40dB IF Rejection (at 600kHz(#1), 603kHz($1) . 2nd IF : 60dB Distortion (at 1,000kHz(#1), 999kHz($1) . 1.5% Frequency Response (Ref. 400Hz,

13、at 1,000kHz(#1), 999kHz($1) . 100Hz : -34dB 4kHz : -146dB System . Optical (Compact Disc System) Channel Balance (1kHz) . TCD-782 : 03dB Distortion (1kHz) . TCD-782 : 0.3% Frequency Response (Ref. 1kHz, 0dB) . TCD-782 : 17Hz : 03dB 127Hz : 02dB 10.007kHz : 02dB 19.997kHz : -14dB S/N Ratio . TCD-782

14、: 85dB Separation (1kHz) . TCD-782 : 55dB De-Emphasis (Ref. 1kHz, 0dB) . TCD-782 : 4kHz : -203dB 16kHz : -203dB NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common. CDE-9841/CDE-9841E - 5 - Test Disc . TCD-782 RF Waveform Amplitude . 1.00.5Vp-p Quantity of Jitter . Le

15、ss than 30nsec Measurement Angle Range . Front and Rear : -1575 Right and Left : 45 Laser Current . Initial value 5mA (The initial value of laser current is indicated on the Flexible Cable.) Wave Length . 795nm Laser Power . CLASS I Power Supply . DC14.4V Power Output (FM 98.1MHz, Mod.1kHz, T.H.D.1%

16、) / Impedance . 16W / ch / 4 ohm (#1) (TCD-782 (1kHz, 0dB), T.H.D. 10%) / Impedance . 16W / ch / 4 ohm ($1) Pre Output (TCD-782 (1kHz, 0dB), T.H.D. 1%) / Impedance . 6 +3/-2dBV / ch / 10k ohm Back Up Current . 5mA Dimensions (W x H x D) . Chassis : 178 x 50 x 162mm Nose : 188 x 58 x 18mm Weight . 1.

17、6kg NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common. : Due to Continuing product improvement, specifications and designs are subject to change without notice. CDE-9841/CDE-9841E - 6 - CDE-9841/CDE-9841E Extension Cable *Always connect the Extension Cable when maki

18、ng checks of voltage and repair. CD Deck Mechanism DP23S87T MAIN P.W.Board CB101 CB501 CB801 (1) CH401 FRONT P.W.Board (2) (1) 01E29616S01 (2) 01V37775S01 - 7 - CDE-9841/CDE-9841E Block Diagram SelectorVol.1Tre/Bass RESET Nose DET SYSTEM POWER IC Batt-Det / VDD PWR-ON / CD SERVO TUNER ON POWER CONNE

19、CTOR MUTE DRIVER LCD Light Key Input A/D LCD DRIVER LCD DISPLAY Power IC TUNER+B BAT DET SW ACC DET Main CPU MUTE Vol.2 Front Rear BATT ACC P.ANT O.REM Tuner on LED +B Power cont E-VOL A-Mute Rem SW PWR ANT AUDIO +B DP23S87T (CD MECH) CD RFIF AM PLL Tuner unit Nose Light VDD+5V Nose PWR SW CD-SERVO

20、VDD PWR ON LCD+B E2P ROM N.C. MPX Delay Circuit Pre-OUT SubWoofer/Front Remote Control CDE-9841E Model Only - 8 - Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern CDE-9841/CDE-9841EParts Layout on P.W.Boards and Wiring Diagram(1/5) MAIN P.W.Board (Component Side View)

21、 BE 159 From FRONT P.W.Board (CH401) 18 To CB501 From DP-S MAIN P.W.Board (CB801) 221 To CB101 (ANT) SHIELD ANT001 ASSY,ANT CABLE 9805A WHT BLK B E EB E B 35 12 21 53 3 51 2 13 46 19 1 915 81 2 125 24 9 1 16 8 15 142 1 1 34 2 E E B B 1 2 3 4 5 AFGEDCB - 9 - Orange Color Pattern:Component Side Patter

22、n Blue Color Pattern:Foil Side Pattern CDE-9841/CDE-9841EParts Layout on P.W.Boards and Wiring Diagram(2/5) MAIN P.W.Board (Foil Side View) $1 : For CDE-9841E Model Only, Others : Common. NOTE : #1 : For CDE-9841 Model Only, B E 1 23 5 E B B E 1 3 1 23 5 5 32 1 E B E B $1 $1 #1 $1 $1 1 2 3 4 5 AFGED

23、CB - 10 - Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern CDE-9841/CDE-9841EParts Layout on P.W.Boards and Wiring Diagram(3/5) FRONT P.W.Board (Foil Side View) FRONT P.W.Board (Component Side View) Others : Common. NOTE : $1 : For CDE-9841E Model Only, 23 41 159 To C

24、H401 18 To MAIN P.W.Board (CB501) E B $1 $1 $1 $1 $1 1 2 3 4 5 AFGEDCB - 11 - Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern CDE-9841/CDE-9841EParts Layout on P.W.Boards and Wiring Diagram(4/5) FPC CONT P.W.Board (Foil Side View) DP-S Main P.W.Board (Foil Side View)

25、 DP-S Switch P.W.Board (Foil Side View) 1 2 3 4 5 AFGEDCB - 12 - Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern CDE-9841/CDE-9841EParts Layout on P.W.Boards and Wiring Diagram(5/5) 2 1 3 5 4 5 13 DP-S Main P.W.Board (Component Side View) 1 2 3 4 5 AFGEDCB - 13 - 47k

26、 R596 R595 R580 R579 47k 4.7k 4.7k R542 R578 R561 RA503 R562 R563 R560 100 100 1k N U N U 100 1k RA502 R556 R536 R551 R552 #1:10k $1:10k $1:N.U. #1:N.U. 1k 1k 1k $1:0 #1:N U R534 R522 1k 3 9k 27k N U R569 R570 R558 IC560 2.7k R571 SW ,TACT SKHHLW SW501 C560 C561 0.1 0.047 BD5228G 2SA1037AK Q605 R633

27、 R634 R635 22/16E602 100k 27k 2.2k DTC124EKA Q606 $1:22k #1:N U R605 R623 R624 1k R613 10k 10k R612 R607R609 R614 R616 1k 1k 10k10k #1:N.U. $1 1k 1k R619 22k R608 R618 R617 R615 1k 1k 1k C508 330/6.3 E502 C506 0.02225V N.U. BK2125HM102 Z502 R589 N U N.U. N.U. C582 R582 Q582 N U 12 R800 R550 TH501 10

28、0k 15k XL502 XL501 32 76kHz R529 R566 C503 C507 R567 C504 C505 6.00MHz 18p 20p 27p 47k 27p 22k 1k TP509 TP510 TP504 TP503 TP502 TP501 TP505 TP506 TP507 TP508 IC501 M30624FGPGP R532 470k 47k R518 BTB, DF15 S CB501 N.U. R584 N.U. C583 N U JK581 - 14 - 10/16 C240 C241 C242 C243 C255 C256 E245 E246 E244

29、 E238 10/16 10/16 0.01 0.01 4.7/35 1000p 1000p 1000p 1000p DTC124EKA Q201 1000p1000p C237 C239 4.7/35 E247 C2530 1 16V E239 4 7/35 R344 Q304 XN0F256 220 56k R319R322 56k 2 2/50 E319 2 2/50 E321 BD3426K IC203 RCA, NLT1987 0 CB302 10k R232 10/16 10/16 1000p 1000p C248C247 E233 E234 33k R231 100 R352 2

30、20 R353 R345 100 C318 N.U. - 15 - SRT14 SRT14 SRT14 SRT14D301 D302 D303 D304 D307 D308 D306SRT14 SRT14 SRT14 SRT14 D305 16V 16V 1000p 0 22/50 10/16 E323 E324 C308 C307 50V C3100 047 0 22 R357 10k IC307 TA8263BH C811 E815 0.022 3300/16 C309 E327 E3281/50 1/50 1/50 1/50 E326 E325 C311 C312 C3130 22 0

31、22 0 22 0 22 ASSY, W277A001 CB802 C812 C817 0.01 0.01 C813 0.01 C814 0.01 D807 DSA3A4 0 01 C816 2SB1243 Q827 1 6k 1.6k 1.6k 1.6k 24k1.6k R852 R850 R851 R847 R849 R853 DTC123JKA Q828 C804 C803 C810 220/6 3 16V 16V 0 1 0 22C824 C801 E801 E826 D803 470/10 S1G 6904 D801 S1G 6904 C805 C806 C8020 1 0 1 0

32、1 0 1 0 22 0 4725V 16V 16V 16V 16V 16V E802 220/10 R804 30k HA13165 IC801 R855 D808 N U N U R802R803 4.7k4.7k 0 22 16V N U C826 C825 Q803 DTC143EKA FMC3A Q814 R854 100k Q601 D601 N U N U C601 N.U. R602 N U R816 D806MA165-(QZ) C809 3.3k 0.1 16V 6 8k R812 FMC2A Q810 0.022 C835 FMC3A Q825 DTC124EKA Q80

33、9 N.U. 27k R809 R810 0.1 16V C827 HZS6C3L ZD801 N U 47k R808 R829 DTC143XKA Q815 R828 R819 R813 2.2k 2.2k 10k Q813 R814 2 2 2 2 R807 2SB1243 R604 N.U. R801 D802 0.27 C836 50V 10k S1G-6904 1SS355 R362 100 D309 R361 10k DTC114EKA FMC2A DTC124EKA Q305 Q306 Q307 R355 330 E311 47/16 1/50 E322 - 16 - E101

34、 C101 R101 N U. 470/10 0.022 25V C102 D102 0.01 0.1 11ES2N-TB5 C103 AN7705SP IC101 D101 S1G 6904 FMC3A Q101 DSP 201M SA001 4.7u L001 ASSY, ANTCABLE9805R ANT001 R002 1PS226 D001 L003 15u 10 33mH L002 E027 E001 C010 C001 25V 25V 0.047 0.047 100/16 100/16 E002 R031 R036 R032 4 7/35 3 3k 3 3k 33k R034 R033 C039 C040N.U. N.U. N.U. N.U. SFW22R 1STE1 CB101 C109 N U MX A196 TU001 4 7 R043 N.U. C011 0.01 C012 N U. R028 C051 C055 C053 N U N U N U E051 C058 R063 C059 C061 C062 R065 C054 C057 N.U. N.U. N.U. N.U. N.U. N.U. N.U. N.U. N.U. XL051 R064 N U N U R059 N U R056