Aiwa-CDC-Z117-Service-Manual 电路图 维修手册.pdf

《Aiwa-CDC-Z117-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Aiwa-CDC-Z117-Service-Manual 电路图 维修手册.pdf（38页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL DATA CDC-Z117YU STEREO CAR CD RECEIVER S/M Code No. 09-011-440-7R1 REVISION BASIC CD MECHANISM : TN-CCD1001Z-152J This Service Manual is the “Revision Publishing” and replace “Simple Manual” CDC-Z117, (S/M Code No. 09-00C-440-7T1). RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS RADIO SECTIO

2、N (FM) Frequency Range:87.5 MHz 108 MHz (100-kHz steps)* or 87.5 MHz 108 MHz (50-kHz steps)* Usable Sensitivity:12.7 dBf 50 dB Quieting Sentivity: 17.2 dBf IF Rejection:80 dB Frequency Response:30 Hz 15,000 Hz S/N Ration:63 dB Stereo Separation:35 dB at 1 kHz Alternate Channel Selectivity: 70 dB Cap

3、ture Ration:3 dB (AM) Frequency Range:530 kHz 1,710 kHz (10-kHz steps)* or 531 kHz 1,602 kHz (9-kHz steps)* Usable Sensitivity:30 uV (30 dB) 9k 10k * Set the frequency increment for your area using the switch on the bottom of the unit. (The switch is factory-set to the 10k position for the U.S.A. CD

4、 SECTION Frequency Response:17 Hz 20 kHz +0/-3 dB Dynamic Range:More than 80 dB Channel Separation:More than 65 dB S/N Ratio:More than 85 dB Wow/Flutter:Not applicable AUDIO SECTION Max. Power Output:45 W x 4 channels AUX IN input Input sensitivity (load impedance) AUX IN: 300 mV (10 k?) GENERAL Pow

5、er-Supply Voltage:14.4 V (11 to 16 V allowable, DC, negative ground Load Impedance:4 ? Tone Control:Bass ?10 dB at 100 Hz, Treble ?10 dB at 10 kHz Preamp Output Voltage (load impedance): 2.2 V (10 k?) Installed size:182 (W) x 53 (H) x 155 (D) mm (71/4 (W) x 21/8 (H) x 61/8 (D) inches) Design and spe

6、cifications are subject to change without notice. KANRI NO. REF. NO.DESCRIPTIONPART NO. ACCESSORIES / PACKAGE LIST ? ? ? ? ? ? ?!?!? ?#?!?!?!? ?$?%#? output data. 62CEOSerial data interface pin; chip enable. 63CLOSerial data interface pin; synchronization. 64DIOSerial data interface pin; data transf

7、erred. IC, LC75853NW 32 41TUN(R)ISignal input pins. 42CHG(R)-Connected to ground. 43AUX(R)ISignal inputs pins. 44RSELOOInput selector output pins. CD TEST MODE 1-1 Activating CD Test Mode 1) Remove the resistance (R757 100k) of the 63 pin (test) for the IC701 (LC72358N-9A04) on the main circuit boar

8、d, and connect the 73 pin (VDD) and the 63 pin with a wire. 2)Supply DC +12V to the ACC (red) and BACKUP (yellow) of the power supply/speaker connector, and supply - to the Ground (black) wire. When the CD test mode is activated, all the lights are lit on the display as shown in the diagram below. 1

9、-2 Exiting CD Test Mode 1) Remove the wires of the 63 pin (test) and the 73 pin (VDD) for IC701 (LC72358N-9A04) on the main circuit board, and connect the resistance (R757 100k). 1-3 Function and Usage of CD Test Mode ModeButton forDisplayOperationContents Activation Start ModeAll lights are lit.Tes

10、t mode starts. Search RNDM (No 6) TOC Reading Focus search continuous operation. APC circuit check ModePU lens repeats full-swings. (Note 1)Laser current measurement Focus-error waveform check Play Mode REP 1 (No 5) Track No. and Normal playback. Focus servo play time displaySearch-mode function ifT

11、racking servo Level/IndicatorTOC READ is not available.CLV servo displaySled servo TraverseINT (No 3)Track No. andPlay pause statusTracking servo OFF Modeplay time display Sled ModeAll lights are lit.Pickup moves to outermostSled servo track.Mechanism function check Pickup moves to innermost track.

12、Gain Switch1 (Preset button)All lights are lit.Step 1: Used for CD/CD-RSteps 1 to 3 are cyclic. Step 2: Used for CD-R, RFIf Disc is not compatible, Gain Up against Step 1“ERROR 03” appears on the Step 3: Used for CD-R, Laserdisplay. Power UP against Step 2 During search-mode check, do not insert a d

13、isc. To exit the search mode, press the PWR button. When the PWR button is pressed again, the Test Mode restarts. Be sure to insert a test disc when the search mode is not activated. Note 1: When focus search operates continuously more than 10 minutes, the protection circuit may start due to generat

14、ion of heat in the driver IC. If this happens, turn off the power, leave the unit for a while, and then, restart. Add Wire REMOVE 100k PIN73 PIN63 IC701 34 34 MECHANICAL EXPLODED VIEW 1 / 1 1 2 3 4 5 6 7 8 9 10 11 12 13 D D A 24 25 26 27 28 LCD SH,LCD 29 B B B 23 22 20 21 18 19 17 16 15 14 PWB PWB S

15、H,PWB PWB 30 31 32 40 33 34 B C D TN-CCD1001Z-152J B C 35 E C C C 36 C C C F G 37 PANEL, HT-SINK H2C E B B 38 39 KANRI NO. REF. NO.DESCRIPTIONPART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. MECHANICAL PARTS LIST 1 / 1 ?)? ?#?#? ?)?#?)?# ?&#? ?&?#?# ?&#?&? ?)?&? ?)?&? ?!?&? ?)?% ? ?!?&? ?% ?&?$? ?)?&?#

16、? ?)?%?&? ?)? !? ?)?&#? ?)?%#? ?&?# ? ?)?!? ?)?!? ?)?!? ?)?%#?!? ?)?!? ?)?!? ?)?!? ?)?%#?!?#? ?)? ?)?#? ?)?,? ?)? (?#?%?#? ?)? (?#?%? ?)?%? ?)?&?%? ?)?&?&?&? ?%#? ?&? (?#?%? ?&?#? ?#&? ?&?%? ?&?%#?#?&? ?$? (?#? ? ?)?%#?&?) ?&?%#?&? ?&?%?#? ?$? (?#? ? ? ?$?%#?&? ?&?(?!? ?!? ?#?!? ?%?$?#?!?!?!? ?!?!?$

17、?!? ?!?!? ? ?&? ?)? ? ? ? ? ? ? ? ? ?!?#$? #?#$?%?!%?%?! ?&?$? ?&? %&?%?!?&? ?(?$? 35 CD MECHANISM EXPLODED VIEW 1 / 1 36 8 CC C 2 1 2 6 7 8 B B A A 5 17 PWB 27 55 56 54 48 61 46 C L M L 41 40 A 39 I 38 60 34 31 E GI G N 36 35 H 25 24 23 58 28 29 59 32 33 PWB J K 31 30 45 44 47 3 49 50 14 DD H 15 16

18、 3 57 22 H H 24 37 43 42 26 20 19 18 21 52 53 52 51 12 11 F 10 9 WIRE CLUMPER WIRE CLUMPER WIRE CLUMPER 4 A A 3 13 KANRI NO. REF. NO.DESCRIPTIONPART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. CD MECHANISM PARTS LIST 1 / 1 37 ?#&? ?)?#? ?%&?#?,? ?#?&#?%&?#?$? ?+?$ ?#?)?#?) ?#?)?$? ?%&?#? ?#?)?&# ?#?)?(

19、# ?&?#?&?$? ?&?#?$? ?&#?$? ?&#?#? ?&#?#?) ?#?)?%?$? ?+?&#? ?+?#?$ ?%)?)#?#?) ?%)?)#? ?+?&#?#?$ ?!?&?$? ?#?#? ?)?$? ?%? ?&#? ?%? ?%?)#?$? ?)?&#? ? ? #?+? ?$? ? ?%?#?$? ?)?%?$? ? ?&? ?$? ?#? ?)?%?$? ?!?#?)?#? ?# ?#?,? ?!?#?)? ? #? ?%)? ?%)?)#? ?%)?)#? ?)#? ?%)?# ?#? ?%)?)#? ?#? ?!?&#? ?!?&#?#?) ?&#?#?

20、 ?&#?#?)? ? ? ?&?# ?%? ?!?&?&? ?%? ? #?&? ?%? ? #?&? ?%?#?&? ?%)? ? #?&? ?%)?#?#?&? ?&?&?#&?#? ?&?#&?&?)?#? ?&?#&?&?)?#? ?%?&?#&?#?!?!? ?&?#&?&?)?#?!? ?&?#&?&?)?#? ?)?&?#&?&?)?#? ?&?#&?&?)?#? ?&?#? ?,?&?#&?&?)?#?!? ?&?#&?&?)?#?!? ?!?!? ?&#?!?!?!? ?!?!?!? 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 Printed in Singapore9820572 0251431