Alpine-CDM-9807-RB-Service-Manual 电路图 维修手册.pdf
#hlLPINE SERVICE MANUAL FM/MW/LW/RDS Compact Disc Receiver (L Cl!D / I atma8/Jiel!J OD RECS-11111-lltrm fi , Nt:u l.fu llaami Pn, fiJl.l4- =- )8) I.UOM!al Gia _;j_ rsmu 1 / / IMIE 77 L!.J I 1 /(2 /(! j ( iJ=lj ( /JaJj ( f,o./Jo./Jf lllShlM J Qo DIGITAL AUDIO 3 / 03-A 68E35111 S01 CDM-9807RB 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. Warning If you ignore this symbol and handle the product incorrectly or unsafely, serious injury or death may result. Caution If you ignore this symbol and handle the product incorrectly or unsafely, injury or only material damage may result. The followinq symbols indicate two levels of cautions. When you see this symbol, you have to be very careful. 0 When you see this symbol, you have to follow the instructions there. Warning Do not look squarely into the laser light coming from the pickup. You may loose you sight. Caution Do not allow wiring to be caught in the screw/chassis. If wiring is caught in the screw/chassis, it may cause a short circuit, resulting in a fire. High Temperature Caution Touching the heat sink may cause severe burns. Reverse Power Supply Connections or Misconnections Caution Reverse power supply connections or misconnections may cause ignition problems and smoke may result. Soldering Caution Hot solder from solder splash may cause severe burns. 0 0 0 0 0 Fuse Caution Always use a designated fuse. Use of an incorrect fuse may result in a fire. Battery Caution Use the designated battery. Confirm the correct polarity and seat of the battery. An incorrect battery or an improperly connected or seated battery may result in a fire. Designated Parts Caution Look up the part list and ensure that only designated parts are used to prevent problems or accidents. Wiring Caution Ensure that the wiring is correct when rewiring to prevent problems with ignition/breakdown. Wear Gloves Wear gloves to prevent electrical shocks or injury from the end face of the metal. Packing Assembly Parts List Symbol Part No. Description Sbol Part No. Description No. No. 101-1 03S72235F13 SCR, MO-i M5X8 FLAT 103 15D01798K01 CARRYING,CASE 101-2 36A 11113W01 CAP,RUBBER(A) 104 01T35536Y08 ASSY,WIRE ISO 9807R 101-3 03A 11112W01 BOL T,HEX.M5(A) 105 68P02294K52 O/MAOEUAODN 102 15D00529K02 CASE,NNER Packing Method View - 1 -2 4 a X1 8 8-3 8 Specifications Intermediate Frequency . . Frequency Range . . Usable Sensitivity (30 S/N, Mono, at 98.1 MHz) . . 10.7MHz 87.5 to 108.0MHz . 20.2dBf -3dB Limiting Sensitivity (at 98.1 MHz) . Residual Noise (Ref. 400Hz, at 98.1 MHz) S/N Ratio (at 98.1 MHz) . . Image Rejection (at 106.1 MHz) IF Rejection (at 90.1 MHz) Distortion (Input 60dBu, at 98.1 MHz) Frequency Response (Ref. 400Hz, at 98.1 MHz) Stereo Separation (1 kHz, at 98.1 MHz) PS Sensitivity (at 98.1 MHz) (European Model Only) Intermediate Frequency . . . 20.2dBf 2510dB Stereo: 50dB Mono: 55dB 40dB 60dB . 1.0% 1 00Hz : 03dB 1 0kHz : -123dB . 20dB 36.2dBf . 1st: 10.7MHz 2nd: 450kHz 531 to 1,602kHz . 34dB Frequency Range . . . . Usable Sensitivity (20dB S/N, at 999kHz) . . S/N Ratio (at 999kHz) . . . . . 44dB Image Rejection (at 603kHz) IF Rejection (at 603kHz) Distortion (at 999kHz) Frequency Response (Ref. 400Hz, at 999kHz) (General Foreign Model Only) Intermediate Frequency 40dB 50dB 1.5% 1 00Hz : -34dB 4kHz : -12+4, -8dB 1st: 10.7MHz 2nd: 450kHz Frequency Range . . . . . . . . . . 531 to 1,602kHz Usable Sensitivity (20dB S/N, at 999kHz) . . . . 34dB S/N Ratio (at 999kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44dB Image Rejection (at 603kHz) . . IF Rejection (at 603kHz) . . Distortion (at 999kHz) . Frequency Response (Ref. 400Hz, at 999kHz) . . 40dB . . 50dB 1.5% 100Hz: -34dB 4kHz : -12+4, -8dB (European Model Only) Intermediate Frequency 1st: 10.7MHz 2nd: 450kHz Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . 153 to 281 kHz 38dB Usable Sensitivity (20dB S/N, at 216kHz) . . . S/N Ratio (at 216kHz) Image Rejection (at 270kHz) IF Rejection (at 162kHz) Distortion (at 216kHz) Frequency Response (Ref. 400Hz, at 216kHz) System . . . . Channel Balance (1 kHz) Distortion (1 kHz) . Frequency Response (Ref. 1 kHz) S/N Ratio Separation (1 kHz) De-Emphasis (Ref. 1 kHz) Wave Length Laser Power Power Supply . . . . . . . . . . . . . . . . . Power Output (Ref. CD Mode, SP-OUT, T.H.D. 10%) /Impedance 45dB 40dB 50dB 1.5% 100Hz: -34dB 4kHz : -12+4, -8d B Optical (Compact Disc System) 03dB . . 0.1% . . . 17Hz : 03dB 127Hz : 02dB 10.00?kHz: 02dB 19.997kHz: 04dB 95dB . 55dB 4kHz : -203dB 16kHz : -203dB . 795nm . CLASS I Pre Output (Ref. TCD-782(1 KHz, 0dB), T.H.D. 1 %) /Impedance . . DC14.4V 25W/ch/4ohm FRONT/REAR: 4V2.5dBV/ch/10kohm Dimensions (W x H x D) Weight SUB-W(STEP+15) : 4V2.5dBV/ch/1 0kohm Chassis : 178 x 50 x 160mm Nose: 188 x 58 x 27mm 1.5kg NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice. Extension Cable When repairing or measuring the voltage of this unit, connect with the Extension Cable as shown in below. Extension Cable (01 E29154S01) CD Deck Mechanism Main P.W.Board Adjustment Procedures 1. FM/AM SECTION (1) Dummy Antenna Circuit : 10ohm 45ohm : I : 30ohm 15pF : I 1 o I I Input 1 65pF , Output I9 I_ - - - - - I I _ I For 50 ohm FM Signal Generator Figure 1 For 50 ohm AM Signal Generator Figure 2 (2) Connections Antenna Receptacle ACVTVM 0 0 FM Signal Generator FM Dummy Antenna TP002 .-. eJ TP608 GND 1-+-+o l.!:=:!.J Unit Under Tes1 GND short for 1 sec. Figure 3 Antenna Receptacle ACVTVM 0 0 AM Signal Generator (3) Control Settings AM Dummy Antenna Power Switch . ON Fader Control . Center Position Balance Control Treble Control Center Position Center Position Bass Centro . Center Position TP002 1-, eJ TP608 GND 1-+-+o Unit Under Tes1 GND short for 1 sec. Figure 4 Band Switch . FM/MW/LW(#1) Band Switch . FM/AM($1) LOUD . ,. OFF SUB-W OFF Others . , . ,. OFF NOTE: #1 : For European Model Only, $1 : For General Foreign Model Only, others : Common. (4) Adjustment Procedures Test Point! Step. Description Connection Signal Generator Dial .Control. PW.Board. Adjustment Coordinates. 87.SMHz,. TP002 Auto Adjustment: . (1 ), 26dB 87.5MHz (3-F). After setting .up. .of .Signal .Genarator, . (Mod. OFF) TP608 shortGND .andTP608 Pull-Down). (5-D) for .1 .seconds . Proceed .same Auto Adjustment .of step. (1) .under.step. .(2). 87.SMHz,. TP002 (SPEC) TP002 .: .1.50.1V .OK (2) 26dB 87.5MHz (3-F) (SPEC) .TP002 .: .others .1.50.1V NG. Signal .Meter. (Mod. OFF) TP608 Auto. (5-D) NOTE.: NG.: Proceed .same Auto t Adjustment Figure. 3 . Adjustmentof step. .(1). (FM) . , . . under step. .(3) . 87.SMHz,. TP002 (3) 21-23dB. 87.5MHz (3-F) Proceed same Auto Adjustment .of step. (Mod. OFF) TP608 (1) .under .step. .(3) . (5-D) 87.5MHz ,. TP002 (4). 26dB. 87.5MHz (3-F). Proceed .same Auto Adjustment .of .step. (Mod. OFF) TP608 (1) .under.step.(4). (5-D). 999kHz.,. TP002 Auto Adjustment.: . (1 ), 34dB 999kHz (3-F). After setting .up. .of .Signal .Genarator, . (Mod. OFF) TP608. short.GND .and.TP608 Pull-Down). (5-D) for .1 .seconds . Proceed .same Auto Adjustment .of .step. (1) .under.step. .(2). 999kHz.,. TP002 (SPEC) .TP002 .: .1.00.1V OK (2). 34dB. 999kHz (3-F). (SPEC) .TP002 .: .others .1.00.1V NG Signal .Meter. TP608. Auto. (Mod. OFF) (5-D) NOTE.: NG.: Proceed .same Auto 2 Adjustment Figure 4. . Adjustment.of step. .(1) . . . . (#1.MW). . . . under step. .(3) . ($1 AM) 999kHz, TP002 (3). 29-31dB. 999kHz (3-F). Proceed .same Auto Adjustment .of .step. (Mod. OFF) TP608 (1) .under.step. .(3). (5-D). 999kHz.,. TP002 (4). 34dB 999kHz (3-F). Proceed .same Auto Adjustment .of .step. (Mod. OFF) TP608. (1) under step. (4) . (5-D). NOTE: #1 : For European Model Only, $1 : For General Foreign Model Only, Others: Common. Test .Point/. Step Description Connection Signal .Generator. Di al .Control PW.Board. Adjustment Coordinates. 216kHz, TP002 Auto Adjustment: . (1 ). 34dB. 216kHz (3-F). After .setting .up .of .Signal .Genarator, . (Mod. OFF) TP608. short .GN D .and TP608 .(Pull-Down) . (5-D). for .1 seconds . Proceed .same Auto Adjus1ment . of step . (1) under .step .(2). 216kHz., TP002 (SPEC) TP002 .: .1.00.1V .OK #t (2). 34dB. 216kHz (3-F). (SPEC) TP002 .: .others .1.00.1V:-:NG. Signal .Meter. (Mod. OFF) TP608. 3 Auto. Figure 4 (5-D). NOTE.: NG.: .Proceed same Auto . , . . . Adjus1ment .of step .(1 ) . Adjustnent (LW). . . . . . . . . . . . . . . . . . . . . . . . under step .(3) . 216kHz.,. TP002 (3) 29-31dB. 216kHz (3-F). Proceed .same Auto Adjustnent . of step. (Mod. OFF) TP608. (1) under.step (3). (5-D). 216kHz, TP002 (4). 34dB. 216kHz (3-F). Proceed same Auto Adjus1ment .of .step. (Mod. OFF). TP608. (1) under step (4). (5-D). NOTE: #1 : For European Model Only. Block Diagram ,;:17 MINI BUS IN ANT001 FM ; -;:.ij_ 11 DIN001 i EL VOL (TDA7412) ! I s: . (ll AM _ Selector r 7 i PRE-OUT Vol. 1 Tre/Bass -IMUTEI .i:,. Vol. 2 1 1 . - , Tn RCA201 :;:a I r : I I I 0 - LPF I ., SUB-W 0 ! . l-J . l N () . PRE-OUT t 0 -IMUTEI - -,n () I + I 1 F Tuner unit I RDS JK201 DECODER I MUTE I I .,. ._, In PRE-OUT 1 I . - R TUNER+B - . - 1 Mute l - I Driver I DP23S2AO MINI I . CB801 . - Bus I/F 1 . . - Front . . . . H Servo I-1A.4-?1 1-1A .:-1A, 4-3E 1 1-IF,2-lA.4-4 1-1A,MA ,4-4E I l - 1 .2-1A.4_., j 1- 1F.2-ll.4- H 1-1A,2-1A.HE o I 1-lF,2-lA.-+E 1-1A.?-1A.-4E O 1- 1A.2- 1A, +-H 8 :;.c 1-1F,2-1A.4-4E 1-2A.MA.5-2E; = - E 1-A,2-1A.,-2E 0 aJ-R 1-ff, 2-IA.4-4E 18 1 8 ,=,-, ii ilfr .-L- -2A. !5-2E 81,15.J)l,TA IUM -,.,_ . ,_,.I I Irr -,-,.,. r t ii I ;1l; MTT_ - Clll,111N+8 tHQ RU OUT U ct;BU!;IN4J = i D ;T i:=1:=:=:;-+-+ 11:1 1 ! .47kl/4 IMAI N u-COM I XT1 (1.0) 42 xnc1+1 ; HTIBfill VDD/ BATT-OETI /RESET ,-= l MAIN P. W. Board (1/5) NOTE , tJ U. i s Not Used Parts. r i=r /_!ll!T !<N eila:.:js i . ,B,H .!5.r,.: 1 : gl;i! ;!HI (l; :fi!lils ai: f;h -,-, - i _-t-+-F:.:.,+f:Pt1TJ_1=_=_=_=_,_=i-j_!._J g -,_.:_-i_-:_-:_-:_t_-:L-i_-:_-:_-:_-:_-=,_iul.c-, w:-+-=-+1=- ,= _,_ _ _,_. I 7 -= i, l - - -uaHe i -i-;: f coo, FRl:ffl P. W.8ocd(eti.81) ILCD-tB SWITCH 1 2 1 3 2i 31 41 Schematic Diagram(2/ 7) ,-;c=;-,r-o- i l200 1mt-l AUOICIJ J-U lj ,um.1111 DC.IX:OONY AIIII0(1 ,lt A(1 11l :,: !Ill - M-111 l-1A,1-1F,- I . :, ,.H,U I 1-lA,J-1f+-4f H r.=f=:;-, - . 1 , . , _ :-:-: : : -+-+-+-+- ZSH5MA27A .,.;-,_,.,_ ,._ I :;:_ :_:;:;.: I I I I IL11U .l-lA,l-IF,-t-9- .a:-_._+-+-+-=-4+-, ! -, -0 ,=.,._. ! =, 2SB1243 g i 11 P-ANT /0-REM PS001yf PTGL06BA1Flt)tii - 0 4 = ;:! 661:114 - a, - DTCl43XKA. i = DTC143EKA _ j # H I *g - MAIN P. W . Board (2/ 5) -, _ NOTE,N. U. i s Not Used Parts. l-1A I t- i Ill i .US.DATA DATA.IJNa R-IN l IM ,m 1 2 1 3 Schematic Diagr am(3/7) = A SST,CONN NLT 1661 . , . , =u I 1 2- 1F ,_ 1-H . . = 2-IF if- - M14 oh 16 = I I - 5 SUB. W_Reh 3 R i ,IF 1- PRE- FRONT IAUTEI 2 S- GN:I 2 I ctlaI., 1 SU; = MO -I - rn z z :0 C - CD Cf 0 z -, 0 o._ c+ j;: C Cf (1) o._ -0 Q) -, c+ Cf il! l Iii l il! 8 n n EO!._ , 22:110 E01 22116 !;015 22116 Ul 0 :T (1) :3 , r+ 0 0 21 31 4 Schematic Diagram(5/7) s_= R_Ol/T A.lllo+-! -= - - BATTO -= -, . , = ! oZ :,! ,_,. T Fl104 750114 sfij lr i 1 :r1 8 e : . . . 1- 2A,1-F,2-1A a ( 1-V.1- 1F,Z-Yi - H A . 00 1 2 T_ - - ) ) l ., I IEJ m r -Li . . . - , r T T 1 T r 1 3 - (;()110) MA IN P. W . Boar d (5/ 5) NOTE : N. U. i s Not Used Parts. 41 Schematic Diagram(6/7) m , . i ii i ii w nnnm,nnnm,nHnHHnm,nnranH 1 1i iilii I !I 9 0 -.l.d j9ji l) ,1 ! . m - - - -n= - - - ,.,. 5 Sl 3B s,e J E 1: ;: FRONT P. W. Board w, !=!m.- liiiiiiii10 LCD DRIVER It KEY SCAN iiii;am!ea ,(,;l,(, i, NOTE:N U. i s Not Used Parts. u ! -El I I I I , I Jsasii2ssd,I-.-.i; k 28013211 PLAV/P.WSEF/SElu:6 -rm., I I . <D 9 9g ti 7 +-=H- t= - -j-j,- ran ii mi ti I ti-, F i?clffl OUT ID - , s: 1fil ,82.404-406.416-41.115.1-21,422lP-GE011E2 -ra rtri:!n:/Louc i !j I I i i ! ! ir oT * Qit 9 tfj r-rd, ; d t.:.:. ii f J , 9 9 L.:_ i1 i 1fT . . 0 REMOTE CotffROL RECE !ER R411 w BTB,TIIIO V15PA1 EtN+SV OIC(J; Lrn.CLK LCO.CE LH,IP;:,Pll.L oun : , ; _ ,2cn DlSCO!:lrt:T(EJEn_POSitl)!UP!:LOAO)sPJG23 _ : _., . o - mm - 1 TP216 if iR2.7 TP3.l7 8, N.U ! i J i g ! a f a
