Aiwa-4ZG-3-4ZG-1Z4-Service-Manual 电路图 维修手册.pdf

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1、KSM-2131BAM BASIC CD MECHANISM:3ZG-2 E1 KSM-2131FAM TYPE: English CD MECHANISM 4ZG-1Z3 4ZG-1Z4 S/M Code No. 09-983-249-30T This Service Manual has various derivation.Derivation name is indicated by the Service Manual for each model. BASIC NAMEDERIVATION NAME 4ZG-1Z3 D DDLSH 4ZG-1Z4DDLSHMD NOTE : 4ZG

2、-1Z3 have the same BASIC NAME but use the different mechanisms. RENEWAL MANUAL This Service Manual include modification parts both 09-983-249-3C1 and 09-983-249-3OT(OLD). RadioFans.CN 收音机爱 好者资料库 2 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen K ytt minen muulla kuin t ss k yt

3、t ohjeessa mainit- ulla tavalla saattaa altistaa k yt-t j n turvallisuusluokan 1 ylit- t v lle n kym tt m lle lasers teilylle. VARNING! Om apparaten anv nds p annat s tt n vad som specificeras i denna bruksanvising, kan anv ndaren uts ttas f r osynling laserstrlning, som verskrider gr nsen f r laser

4、klass 1. Caution: Invisible laser radiation when open and interlocks defeated avoid expo- sure to beam. Advarsel:Usynling laserstling ved bning, nr sikkerhedsafbrydere er ude af funktion. Undg uds ttelse for strling. CAUTION Use of controls or adjustments or performance of procedures other than thos

5、e specified herein may result in hazardous radiation exposure. ATTENTION L?utilisation de commandes, rglages ou procdures autres que ceux spcifis peut entra ner une dangereuse exposition aux radiations. ADVARSEL! Usynlig laserstling ved bning, nr sikkerhedsafbrydereer ude af funktion. Undg uds ttels

6、e for strling. This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior. This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER

7、EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT Pre

8、caution to replace Optical block (KSS-213B/213F) 1) After the connection, remove solder shown in the right figure. Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. Solder PICK-UP A

9、ssy P.W.B RadioFans.CN 收音机爱 好者资料库 3 How to Adjust the Rotating Phase of the Gear, Main Cam 1) Push down the hooking catch of the CHAS. MECH, and remove the TRAY. 2) Align the arrow mark of the Gear, Main Cam with the black round mark of the CHAS, MECHA as shown below. 3) Confirm that the Slide, Mech

10、 Cam is located in the right position, then insert the TRAY gently. Caution: If the rotating phase of the Gear, Main Cam is incorrectly adjusted, the chucking operation and tray movement will have malfunction. Align the arrow mark with the black round mark. TRANSISTOR ILLUSTRATION B E C E C B 2SA123

11、5 2SC3052 DTC144TK RT1N141C 2SA1318 2SD655 KTA1266 RadioFans.CN 收音机爱 好者资料库 4 This is the SERVICE MANUAL for the BASIC CD MECHANISM of BASIC NAME: 4ZG-1. This BASIC NAME includes the following models as shown under the SUFFIX name: DERIVATION NAME. Please use this manual with the separate SERVICE MAN

12、UAL for DERIVATION NAME. BASIC CD MECHANISM:4ZG-1Z3 DSH SUFFIX (DERIVATION NAME) BASIC NAME: 4ZG-1Z3 (THE 3rd SANYO IC MODEL) 4ZG-1Z4 (THE 4th SANYO IC MODEL) NOTE : 4ZG-1Z3 have the same BASIC NAME but use the different mechanisms. DERIVATION NAME D:Digital output function DL:Digital output functio

13、n (CD WINDOW Flash function LOW END Type) MD: Digital output for Mini Disc SH: Pick up equipped with shutter BASIC NAMEDERIVATION NAME 4ZG-1Z3 D DDLSH 4ZG-1Z4DDLSHMD 5 MODEL NO. 4ZG-1Z3 (D) REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A20-4

14、46-010 C-IC,LA9241ML 87-A20-459-010 C-IC,LC78622ED 87-A20-445-010 IC,BA5936 TRANSISTOR 89-113-187-080 TR,2SA1318TU 87-026-295-080 C-TR,DTC144TK 87-A30-076-080 C-TR,2SC3052F 89-406-554-580 TR,2SD655DE 87-A30-073-080 C-TR,RT1N 141C 87-A30-075-080 C-TR,2SA1235F DIODE 87-002-564-080 DIODE,1SS133-RA 3CD

15、C.B 84-ZG1-244-210 CABI,OPTICAL C11 87-012-393-080 C-CAP,S 0.22-16 K W5R CM/CB C12 87-012-157-080 C-CAP,S 330P-50 J CH GRM C13 87-016-369-080 C-CAP,S 0.033-25 K B C14 87-A10-201-080 C-CAP,S 0.33-16 K B C15 87-010-590-080 C-CAP,S 0.015-16 K R C16 87-016-369-080 C-CAP,S 0.033-25 K B C17 87-010-181-080

16、 C-CAP,S 1800P-50 K B C18 87-016-369-080 C-CAP,S 0.033-25 K B C19 87-010-198-080 C-CAP,S 0.022-25 K B C20 87-010-178-080 C-CAP,S 1000P-50 K B C21 87-012-393-080 C-CAP,S 0.22-16 K W5R CM/CB C22 87-016-083-080 C-CAP,S 0.15-16 K R C23 87-010-197-080 C-CAP,S 0.01-25 K B C24 87-010-186-080 C-CAP,S 4700P-

17、50 K B C25 87-010-400-040 CAP,E 0.47-50 SME C26 87-010-322-080 C-CAP,S 100P-50 J CH C27 87-010-382-040 CAP,E 22-25 SME C28 87-010-403-040 CAP,E 3.3-50 SME C29 87-010-184-080 C-CAP,S 3300P-50 K B C31 87-010-186-080 C-CAP,S 4700P-50 K B C32 87-010-152-080 C-CAP,S 8P C33 87-016-081-080 C-CAP,S 0.1-16 K

18、 R C35 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C37 87-010-405-080 CAP,E 10-50 M SME C38 87-010-263-080 CAP,E 100-10 SME C39 87-010-189-020 C-CAP,S 8200P-50 K B C40 87-010-401-080 CAP,E 1-50 M SME C41 87-016-081-080 C-CAP,S 0.1-16 RK C42 87-010-263-080 CAP,E 100-10 SME C43 87-010-197-080 C-CAP,S 0.01

19、-25 K B C44 87-010-263-080 CAP,E 100-10 SME C46 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C47 87-010-260-080 CAP,E 47-25 SME C48 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C49 87-010-404-080 CAP,E 4.7-50 M SME C50 87-010-197-080 C-CAP,S 0.01-25 K B C51 87-010-263-040 CAP,E 100-10 M SME C52 87-012-156-080

20、 C-CAP,S 220P-50 J CH GRM C101 87-016-081-080 C-CAP,S 0.1-16 K R C102 87-016-081-080 C-CAP,S 0.1-16 K R C103 87-010-321-080 C-CAP,S 82P-50 J CH C104 87-012-154-080 C-CAP,S 150P-50 J CH GRM C105 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C109 87-010-197-080 C-CAP,S 0.01-25 K B C111 87-010-312-080 C-CAP,

21、S 15P C112 87-010-154-080 C-CAP,S 10P-50 D CH C113 87-010-322-080 C-CAP,S 100P-50 J CH C115 87-010-404-080 CAP,E 4.7-50 M SME C116 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C117 87-010-263-040 CAP,E 100-10 M SME C118 87-010-178-080 C-CAP,S 1000P-50 K B C119 87-010-154-080 C-CAP,S 10P-50 D CH C120 87-0

22、18-209-080 CAP, CER 0.1-50V C121 87-010-403-080 CAP,E 3.3-50 M SME C122 87-010-403-080 CAP,E 3.3-50 M SME C123 87-012-157-080 C-CAP,S 330P-50 J CH GRM C124 87-012-157-080 C-CAP,S 330P-50 J CH GRM C131 87-010-382-080 CAP,E 22-25 M SME C191 87-010-263-040 CAP,E 100-10 M SME C301 87-010-196-080 C-CAP,S

23、 0.1-25 Z F C2012 C302 87-010-382-080 CAP,E 22-25 M SME C303 87-010-260-080 CAP,E 47-25 SME C501 87-010-381-080 CAP,E 1000-16 SMG C502 87-010-197-080 C-CAP,S 0.01-25 K B C504 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C505 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C506 87-010-196-080 C-CAP,S 0.1-25 Z F C

24、2012 C507 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C509 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C510 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C603 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C610 87-010-405-080 CAP,E 10-50 M SME C611 87-010-405-080 CAP,E 10-50 M SME C701 87-010-405-080 CAP,E 10-50 M SME C

25、705 87-010-197-080 C-CAP,S 0.01-25 K B C706 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C711 87-010-322-080 C-CAP,S 100P-50 J CH C712 87-010-322-080 C-CAP,S 100P-50 J CH C713 87-010-322-080 C-CAP,S 100P-50 J CH C901 87-010-260-080 CAP,E 47-25 SME C902 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 CON3 84-ZG1-

26、648-010 CONN ASSY,6P FC1 85-NFT-611-110 FF-CABLE 16P-1.0 FC4 84-ZG1-614-210 F-CABLE,5P 1.25 210MM L11 87-005-602-080 COIL,10UH J LAV35 L101 87-005-614-080 COIL,100UH L102 87-005-602-080 COIL,10UH J LAV35 LED901 87-A40-123-010 LED,SLZ-8128A-01-B M601 87-045-305-010 MOT,RF-500TB SFR101 87-024-437-080

27、SFR100K,RH063EC SW701 87-036-109-010 SW,MICRO SPPB61 SW702 87-036-109-010 SW,MICRO SPPB61 X101 87-A70-046-010 VIB,XTAL 16.934MHZ LED C.B LED701 87-A40-316-080 LED,SLR-56PCT31 GRN LED702 87-A40-268-080 LED,SLH-56DCT31 ORN LED703 87-A40-268-080 LED,SLH-56DCT31 ORN LED704 87-A40-316-080 LED,SLR-56PCT31

28、 GRN T-T C.B C401 87-018-214-080 CAP,TC U 0.1-50 Z F SA M401 87-045-364-010 MOT,BCH3B PS401 87-026-573-010 SNSR,PHOTO GP1S53 MOTOR C.B M2 9X-262-513-210 SLED MOTOR ASSY PIN3 91-564-722-110 CONNECTOR 6P SW1 91-572-085-110 LEAF SW 6 W Resistor Code 1/16W 1/10W 1/8W 1608 2125 3216 5% 5% 5% CJ CJ CJ L 1

29、.6 2 3.2 W 0.8 1.25 1.6 t 0.45 0.45 0.55 108 118 128 88 t L / CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageType Tolerance Symbol / Diamensions (mm) / FormResistor Code : A Regarding connectors, they are not stocked as they are not the initial order

30、items. The connectors are available after they are supplied from connector manufacturers upon the order is received. 7 WAVE FORM IC11 Pin (RFSM)VOLT/DIV: 0.5V TIME/DIV: 1S MAX 2.00.1 Vp-p 0 V EYE PATTERN must be CLEAR and MAX IC11 Pin (FD)VOLT/DIV: 100mV TIME/DIV: 1mS VREF IC11 Pin (TO) VOLT/DIV:100

31、mV TIME/DIV: 1mS VREF IC11 Pin (SPD)VOLT/DIV: 100mV TIME/DIV: 1mS VREF IC11 Pin (SLD)VOLT/DIV: 200mV TIME/DIV: 2S VREF IC BLOCK DIAGRAM IC, BA5936 1 414 5 2 3 27 29 16 15 98 BLOCK DIAGRAM 1110 WIRING 1234567891011121314 A B C D E F G H I J 1312 SCHEMATIC DIAGRAM 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1

32、5 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30, 31 32, 33 34 35 FIN2 FIN1 E F TB TE TE TESI SCI TH TA TD TD JP TO FD FD FA FA FE FE AGND NC SP SPG SP SPD SLEQ SLD SL, SL+ JP, JP+ TGL TOFF I I I I I I O I I I O I I I O O I I I O I O I I O I O I I I I Pin to which external pickup photo diode is connec

33、ted. RF signal is created by adding with the FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal. Pin to which external pickup photo diode is connected. Pin to which external pickup photo diode is connected. TE signal is created by subtracting from the F pin signal. Pin to

34、which external pickup photo diode is connected. DC component of the TE signal is input. Pin to which external resistor setting the TE signal gain is connected between the TE pin. TE signal output pin. TES “Track Error Sense” comparator input pin. TE signal is passed through a band- pass filter then

35、input. Shock detection signal input pin. Tracking gain time constant setting pin. TA amplifier output pin. Pin to which external tracking phase compensation constants are connected between the TD and VR pins. Tracking phase compensation setting pin. Tracking jump signal (kick pulse) amplitude settin

36、g pin. Tracking control signal output pin. Focusing control signal output pin. Pin to which external focusing phase compensation constants are connected between the FD and FA pins. Pin to which external focusing phase compensation constants are connected between the FD and FA pins. Pin to which exte

37、rnal focusing phase compensation constants are connected between the FA and FE pins. FE signal output pin. Pin to which external FE signal gain setting resistor is connected between the FE pin. Analog signal GND. No connection. Single ended output of the CV+ and CV pin input signal. Pin to which ext

38、ernal spindle gain setting resistor in 12 cm mode is connected. Pin to which external spindle phase compensation constants are connected together with SPD pin. Spindle control signal output pin. Pin to which external sled phase compensation constants are connected. Sled control signal output pin. Sl

39、ed advance signal input pin from microprocessor. Tracking jump signal input pin from DSP. Tracking gain control signal input from DSP. Low gain when TGL = H. Tracking off control signal input pin from DSP. Off when TOFF = H. IC, LA9241M Pin No.Pin NameI/ODescription 15 36 37 38 39, 40 41 42 43 44 45

40、 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 TES HFL SLOF CV, CV+ RFSM RFS SLC SLI DGND FSC TBC NC DEF CLK CL DAT CE DRF FSS VCC2 REFI VR LF2 PH1 BH1 LDD LDS VCC1 O O I I O I O I O I O I I I I O I O I I I O I Pin from which TES signal is output to DSP. “High Frequency Level” is used to

41、judge whether the main beam position is on top of bit or on top of mirror. Sled servo off control input pin. CLV error signal input pin from DSP. RF output pin. RF gain setting and EFM signal 3T compensation constant setting pin together with RFSM pin. “Slice Level Control” is the output pin which c

42、ontrols the RF signal data slice level by DSP. Input pin which control the data slice level by the DSP. Digital system GND. Output pin to which external focus search smoothing capacitor is connected. “Tracking Balance Control” EF balance variable range setting pin. No connection. Disc defect detecto

43、r output pin. Reference clock input pin. 4.23 MHz of the DSP is input. Microprocessor command clock input pin. Microprocessor command data input pin. Microprocessor command chip enable input pin. “Detect RF” RF level detector output. “Focus Search Select” focus search mode ( search/+ search) select

44、pin. Servo system and digital system Vcc pin. Pin to which external bypass capacitor for reference voltage is connected. Reference voltage output pin. Disc defect detector time constant setting pin. Pin to which external capacitor for RF signal peak holding is connected. Pin to which external capaci

45、tor for RF signal bottom holding is connected. APC circuit output pin. APC circuit input pin. RF system Vcc pin. Pin No.Pin NameI/ODescription 16 1 2 3 4 5 6 7 8 9 10 11 12, 13 14 15 16 17 18 19, 20 21 22 23 24-28 29 30 31 32, 33 34 35 36 37 38 39 40 41 42 DEFI TAI PDO VVSS ISET VVDD FR VSS EFMO EFM

46、IN TEST2 CLV+, CLV _ V/P HFL TES TOFF TGL JP+, JP PCK FSEQ VDD SL+ - PUIN EMPH C2F DOUT TEST3, TEST4 N.C. MUTEL LVDD LCHO LVSS RVSS RCHO RVDD MUTER I I O I I O I I O O I I O O O O O I/O O O O I O O O O Defect sense signal (DEF) input pin. (Connect to 0V when not used). Test signal input pin with bui

47、lt-in pull-down resistor. Be sure to connect to 0V. Phase comparator output pin to control external VCO. For PLL. GND pin for built-in VCO. Be sure to connect to 0V. Pin to which external resistor adjusting the PD0 output current. Power supply pin for built-in VCO. Pin for VCO frequency range adjust

48、ment. Digital system GND. Be sure to connect to 0V. For slice level control. EFM signal output pin. EFM signal input pin. Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Disc motor control output. Three level output is possible using command. Rough servo or phase control automatic selection monitoring output pin. Rough servo at H. Phase servo at L. Track detect signal input