Aiwa CSDED-27 Schematic

CSD-ED27

LH(S),HR(S) HA(S)

SERVICE MANUAL

COMPACT DISC STEREO RADIO

CASSETTE RECORDER

This Service Manual is the “Revision Publishing” and replaces “Simple Manual” CSD-ED27(HRJ<S>,LH<S>)(S/M Code No.09-994-327-4T2)

BASIC TAPE MECHANISM : TN21ZVC-1812 BASIC CD MECHANISM : KSM-213CDM

.

S/M Code No. 09-994-327-4R2

REVISION

DATA

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing.

WARNING!

WHEN SERVICING, DO NOT APPROACH THE LASER 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.

Caution: Invisible laser radiation when open and interlocks defeated avoid exposure to beam. Advarsel:Usynling laserståling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling.

VAROITUS!

Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.

VARNING!

Om apparaten används på annat sätt än vad som specificeras i denna bruksanvising, kan användaren utsättas för osynling laserstrålning, som överskrider gränsen för laserklass 1.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

ATTENTION

L'utilisation de commandes, réglages ou procédures autres que ceux spécifiés peut entraîner une dangereuse exposition aux radiations.

ADVARSEL!

Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude af funktion. Undgå udsættelse for stråling.

This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior.

CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1

LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT

Precaution to replace Optical block

(KSS – 213B)

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.

1) After the connection, remove solder shown in the right figure.

CD PICK-UP ASSY P.C.B.

Solder

2

<Tuner section> (FM)

Tuning range 87.5 MHz to 108.0 MHz Antenna Rod antenna

SPECIFICATIONS

Disk Compact disc Scanning method Non-contact optical scanner

(Semicondactor laser)

(AM)

Tuning range 530 kHz to 1,710 kHz (10 kHz step)

531 kHz to 1,602 kHz (9 kHz step)

Antenna Ferrite bar antenna

Track format 4 track, 2 channels stereo Frequency response Normal tape: 50 Hz - 12,500 Hz (EIAJ) Recording system AC bias Erasing system Magnet erase Heads Recording/Playback head x1

Erasure head x 1

Speakers 80 mm cone type (2) Power output 2.5 W + 2.5 W (EIAJ 7 ohm DC)

1.9 W + 1.9 W (DIN 1% Rated power) Output Headphones (stereo minijack) Power requirements DC 12 V using eight size C (R14)

batteries AC 110-120 V/220-240 V switchable,

50/60 Hz Power consumption 14 W Dimensions (W x H x D)

310 x 156 x 253 mm Weight (Excluding batteries) 2.6 kg

• Design and specifications are subject to change without notice.

ACCESSORIES LIST

REF. NO PART NO. KANRI DESCRIPTION

NO.

1 8Z-CHB-906-010 IB,LH(ESP)FM<LH,HA> 1 8Z-CHB-907-010 IB,H(ECA)FM<HR> ! 2 87-A80-081-010 AC CORD SET ASSY,EZ BLK 3 87-099-789-010 PLUG,ADPTR IR44

3

DISASSEMBLY PROCEDURE

1. Remove screws (1 x 5) and (2 x 2).

4. Remove screws (3 x 4).

2

1

2. While pushing the QSOUND button, remove the rear cabinet.

QSOUND BUTTON

1

3

5. Remove the CD player, main C.B., etc. from the front cabinet.

3. Widen the handle to the left and right, to remove it.

4

ELECTRICAL MAIN PARTS LIST

REF. NO PART NO. KANRI DESCRIPTION

IC 87-A21-184-010 IC,TA2104AN

87-A21-185-040 C-IC,LC72121M 87-070-416-010 IC,NJU7201 L55 87-A21-111-040 C-IC,M62495FP 87-A20-946-040 C-IC,MM1434XF

87-A21-193-010 IC,TA8227P 87-A21-145-040 C-IC,BA4560F-E2 87-A20-446-010 C-IC,LA9241ML 87-A20-459-010 C-IC,LC78622ED 87-A20-856-010 IC,BA6898S

8Z-CH4-636-010 IC,LC867132V-5H52

TRANSISTOR 89-319-233-080 TR,2SC1923 (0.1W)

87-026-447-080 TR,2SC1740S R 89-320-011-080 TR,2SC2001K(15W) 87-026-215-080 TR,DTC114YS 89-213-702-010 TR,2SB1370E(1.8W)

89-318-154-080 TR,2SC1815 (0.4W) 89-113-184-080 TR,2SA1318T 89-112-965-080 TR,2SA1296GR(0.75W) 87-026-463-080 TR,2SA933S (0.3W) 87-026-291-080 TR,DTC124XS

89-318-155-080 TR,2SC1815 (0.4W) 87-026-462-080 TR,2SC1740 S(RS 0.3W) 89-110-155-080 TR,2SA1015(0.4W) 87-026-496-080 FET,2SJ103GR 89-328-786-080 TR,2SC2878B

87-026-245-080 TR,DTC124ES 87-026-237-080 CHIP-TR,DTC124XK 87-026-464-080 TR,DTC114TS (0.3W) 87-026-239-080 TR,DTC114TK (0.2W)

DIODE 87-020-465-080 DIODE,1SS133 (110MA)

87-017-072-080 ZENER,HZS3B1 87-017-162-080 ZENER,HZS7C3L 87-017-148-080 ZENER,HZS6A1L 87-070-345-080 DIODE,IN4148

87-027-607-080 ZENER,HZ7B3L 87-017-139-010 ZENER,HZS15-2 87-A40-466-080 ZENER,MTZJ2.7A 87-A40-465-090 DIODE,FR202

MAIN C.B C1 87-010-314-080 C-CAP,S 22P-50V

C2 87-010-316-080 C-CAP,S 33P-50 CH C3 87-010-314-080 C-CAP,S 22P-50V C5 87-010-196-080 CHIP CAPACITOR,0.1-25 C6 87-010-313-080 CAP, CHIP 18P

C7 87-014-049-080 CAP,PP 470P-100 J C8 87-012-349-080 C-CAP,S 1000P-50 CH C10 87-010-197-080 CAP, CHIP 0.01 DM C11 87-010-197-080 CAP, CHIP 0.01 DM C12 87-010-197-080 CAP, CHIP 0.01 DM

C13 87-010-150-080 C-CAP,S 6P-50 CH C14 87-010-303-080 C-CAP,S 330P-50CH C15 87-012-349-080 C-CAP,S 1000P-50 CH C16 87-010-380-080 CAP, ELECT 47-16V C17 87-010-198-080 CAP, CHIP 0.022

C18 87-015-819-080 CAPACITOR,0.01 C19 87-010-112-080 CAP, ELECT 100-16V C20 87-010-404-080 CAP, ELECT 4.7-50V C21 87-010-197-080 CAP, CHIP 0.01 DM C22 87-010-197-080 CAP, CHIP 0.01 DM

NO.

REF. NO PART NO. KANRI DESCRIPTION

C24 87-010-303-080 C-CAP,S 330P-50CH C25 87-016-460-080 C-CAP,S 0.22-16 B C27 87-A11-067-080 C-CAP,S 1-10 K B C28 87-016-669-080 C-CAP,S 0.1-25 K B C29 87-016-669-080 C-CAP,S 0.1-25 K B

C30 87-010-213-080 C-CAP,S 0.015-50 B<HR> C30 87-010-198-080 CAP, CHIP 0.022<LH,HA> C31 87-010-213-080 C-CAP,S 0.015-50 B<HR> C31 87-010-198-080 CAP, CHIP 0.022<LH,HA> C33 87-010-401-080 CAP, ELECT 1-50V

C34 87-010-401-080 CAP, ELECT 1-50V C35 87-015-819-080 CAPACITOR,0.01 C36 87-010-112-080 CAP, ELECT 100-16V C37 87-010-197-080 CAP, CHIP 0.01 DM C38 87-010-380-080 CAP, ELECT 47-16V

C39 87-010-404-080 CAP, ELECT 4.7-50V C40 87-010-197-080 CAP, CHIP 0.01 DM C41 87-012-349-080 C-CAP,S 1000P-50 CH C42 87-012-349-080 C-CAP,S 1000P-50 CH C43 87-012-349-080 C-CAP,S 1000P-50 CH

C44 87-010-311-080 CAP 12P C45 87-010-312-080 C-CAP,S 15P-50 CH C46 87-010-197-080 CAP, CHIP 0.01 DM C47 87-010-197-080 CAP, CHIP 0.01 DM C48 87-010-197-080 CAP, CHIP 0.01 DM

C49 87-012-140-080 CAP 470P C50 87-010-197-080 CAP, CHIP 0.01 DM C71 87-015-819-080 CAPACITOR,0.01 C72 87-016-669-080 C-CAP,S 0.1-25 K B C73 87-016-669-080 C-CAP,S 0.1-25 K B

C95 87-010-197-080 CAP, CHIP 0.01 DM<LH,HA> C96 87-A11-132-080 CAP,TC U 0.01-50 K B C99 87-A11-132-080 CAP,TC U 0.01-50 K B C202 87-018-209-080 CAP, CER 0.1-50V C203 87-010-401-080 CAP, ELECT 1-50V

C204 87-010-221-080 CAP, ELECT 470-10V C205 87-010-263-080 CAP, ELECT 100-10V C206 87-010-248-080 CAP, ELECT 220-10V C210 87-010-198-080 CAP, CHIP 0.022 C211 87-010-260-080 CAP, ELECT 47-25V

C212 87-010-198-080 CAP, CHIP 0.022 C213 87-010-248-080 CAP, ELECT 220-10V C220 87-016-495-090 CAP,E 3300-25 SMG C230 87-010-405-080 CAP, ELECT 10-50V C231 87-010-404-080 CAP, ELECT 4.7-50V

C232 87-010-263-080 CAP, ELECT 100-10V C233 87-018-134-080 CAPACITOR,TC-U 0.01-16 C261 87-018-209-080 CAP, CER 0.1-50V C262 87-010-384-080 CAP, ELECT 100-25V C263 87-010-385-080 CAP, ELECT 220-25V

C264 87-010-196-080 CHIP CAPACITOR,0.1-25 C265 87-010-236-080 CAP,E 1000-10 SME C301 87-010-405-080 CAP, ELECT 10-50V C302 87-010-405-080 CAP, ELECT 10-50V C303 87-010-405-080 CAP, ELECT 10-50V

C304 87-010-404-080 CAP, ELECT 4.7-50V C305 87-010-213-080 C-CAP,S 0.015-50 B C306 87-010-546-080 CAP, ELECT 0.33-50V C307 87-010-544-080 CAP, ELECT 0.1-50V C308 87-010-260-080 CAP, ELECT 47-25V

C309 87-010-263-080 CAP, ELECT 100-10V C310 87-010-544-080 CAP, ELECT 0.1-50V C311 87-010-546-080 CAP, ELECT 0.33-50V C312 87-010-213-080 C-CAP,S 0.015-50 B C313 87-010-404-080 CAP, ELECT 4.7-50V

C314 87-010-405-080 CAP, ELECT 10-50V C315 87-010-405-080 CAP, ELECT 10-50V C316 87-010-405-080 CAP, ELECT 10-50V C317 87-010-401-080 CAP, ELECT 1-50V C318 87-010-401-080 CAP, ELECT 1-50V

NO.

5

REF. NO PART NO. KANRI DESCRIPTION

C319 87-010-197-080 CAP, CHIP 0.01 DM C320 87-010-405-080 CAP, ELECT 10-50V C321 87-010-260-080 CAP, ELECT 47-25V C322 87-010-402-080 CAP, ELECT 2.2-50V C325 87-010-400-080 CAP, ELECT 0.47-50V

C326 87-010-400-080 CAP, ELECT 0.47-50V C329 87-010-401-080 CAP, ELECT 1-50V C330 87-010-197-080 CAP, CHIP 0.01 DM C331 87-010-197-080 CAP, CHIP 0.01 DM C332 87-010-197-080 CAP, CHIP 0.01 DM

C333 87-010-197-080 CAP, CHIP 0.01 DM C334 87-010-404-080 CAP, ELECT 4.7-50V C335 87-010-401-080 CAP, ELECT 1-50V C336 87-010-401-080 CAP, ELECT 1-50V C337 87-010-178-080 CHIP CAP 1000P

C338 87-010-384-080 CAP, ELECT 100-25V C339 87-010-404-080 CAP, ELECT 4.7-50V C340 87-010-401-080 CAP, ELECT 1-50V C341 87-010-178-080 CHIP CAP 1000P C342 87-010-384-080 CAP, ELECT 100-25V

C343 87-010-384-080 CAP, ELECT 100-25V C344 87-010-384-080 CAP, ELECT 100-25V C345 87-010-384-080 CAP, ELECT 100-25V C346 87-010-235-080 CAP,E 470-16 SME C347 87-010-384-080 CAP, ELECT 100-25V

C348 87-010-235-080 CAP,E 470-16 SME C351 87-010-401-080 CAP, ELECT 1-50V C355 87-010-384-080 CAP, ELECT 100-25V C401 87-012-145-080 CAP, CHIP S 270P CH C405 87-010-178-080 CHIP CAP 1000P

C407 87-010-248-080 CAP, ELECT 220-10V C410 87-010-402-080 CAP, ELECT 2.2-50V C411 87-010-177-080 C-CAP,S 820P-50 SL C412 87-010-260-080 CAP, ELECT 47-25V C413 87-012-158-080 C-CAP,S 390P-50 CH

C415 87-010-406-080 CAP, ELECT 22-50 C416 87-010-404-080 CAP, ELECT 4.7-50V C417 87-010-384-080 CAP, ELECT 100-25V C418 87-010-402-080 CAP, ELECT 2.2-50V C419 87-010-177-080 C-CAP,S 820P-50 SL

C420 87-012-158-080 C-CAP,S 390P-50 CH C422 87-010-406-080 CAP, ELECT 22-50 C423 87-010-404-080 CAP, ELECT 4.7-50V C424 87-010-194-080 CAP, CHIP 0.047 C425 87-010-177-080 C-CAP,S 820P-50 SL

C426 87-010-186-080 CAP,CHIP 4700P C427 87-010-404-080 CAP, ELECT 4.7-50V C428 87-010-260-080 CAP, ELECT 47-25V C429 87-012-153-080 C-CAP,S 120P-50 CH C430 87-010-213-080 C-CAP,S 0.015-50 B

C431 87-010-405-080 CAP, ELECT 10-50V C432 87-010-401-010 CAP, ELECT 1-50V C433 87-010-177-080 C-CAP,S 820P-50 SL C434 87-010-186-080 CAP,CHIP 4700P C435 87-010-404-080 CAP, ELECT 4.7-50V

C436 87-012-153-080 C-CAP,S 120P-50 CH C437 87-010-213-080 C-CAP,S 0.015-50 B C438 87-010-405-080 CAP, ELECT 10-50V C439 87-010-401-010 CAP, ELECT 1-50V C442 87-010-405-080 CAP, ELECT 10-50V

C455 87-010-194-080 CAP, CHIP 0.047 CF1 82-785-747-080 CF,MS2 GHY,R CF2 82-785-747-080 CF,MS2 GHY,R CF3 82-785-747-080 CF,MS2 GHY,R CF4 87-A91-094-010 FLTR,CDA10.7 MG80A

CN210 87-049-919-010 CONN,3P EH V WHT CN220 87-049-469-010 CONN,4P V CN230 87-A60-915-010 CONN,16P H TSK-B16P-A1 CN260 87-A60-914-010 CONN,5P H TSK-B05P-A1 CN320 87-049-469-010 CONN,4P V

NO.

REF. NO PART NO. KANRI DESCRIPTION

CN330 87-099-565-010 CONN,6P TUC-P4P-B1 CN410 87-049-469-010 CONN,4P V CN420 87-009-030-010 CONNECTOR 2P PH M D3 87-A40-616-070 VARI-CAP,SVC384(S/T) D4 87-A40-615-070 VARI-CAP,KV1311NT

D5 87-A40-615-070 VARI-CAP,KV1311NT J301 87-009-216-010 JACK, DIA 3.5 L2 87-A50-347-010 COIL,FM BPF EX L3 87-A91-095-010 BAR-ANT,MW FOR 2B(SYN) L4 87-A50-420-010 COIL,MW OSC(SYN)

L5 87-A50-424-010 COIL,FM RF EX(SYN) L6 87-A50-427-010 COIL,FM OSC EX(SYN)<HR> L6 87-A50-454-010 COIL,FM OSC U(SYN)<LH,HA> L7 87-A91-308-010 FLTR,PCFAZH- 450T (TOK) L8 87-005-849-080 COIL,10UH(CECS)

L9 87-005-849-080 COIL,10UH(CECS) L301 87-005-847-080 COIL,2.2UH(CECS)<HR> L401 87-007-342-010 COIL,OSC 85K BIAS R290 87-029-124-090 RESISTOR, FUSE 1/4W 2.2 S301 87-A90-815-010 SW,PUSH 2-2-6 SPUN19-S-501

TC1 87-011-220-080 TRIMMER CAP 20P VTC X1 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309

FRONT C.B CN620 87-099-761-010 CONN,23P H 9604

CN640 87-A60-076-010 CONN,12P H 9604S-12F D643 87-A40-622-010 LED,L-34HDSL RED D644 87-A40-622-010 LED,L-34HDSL RED D645 87-A40-622-010 LED,L-34HDSL RED

D646 87-A40-622-010 LED,L-34HDSL RED FFC2 8Z-CHB-620-010 FF-CABLE, 23P 1.25 140MM DISP FFC3 8Z-CHB-619-010 FF-CABLE, 12P 1.25 140MM FRONT LCD601 8Z-CH4-635-010 LCD,HLC7365 ZCH-4 S601 87-A90-164-080 SW,TACT SKQAB(N)

S604 87-A90-164-080 SW,TACT SKQAB(N) S605 87-A90-164-080 SW,TACT SKQAB(N) S606 87-A90-164-080 SW,TACT SKQAB(N) S607 87-A90-164-080 SW,TACT SKQAB(N)

MICOM C.B C600 87-A11-067-080 C-CAP,S 1-10 K B

C601 87-010-313-080 CAP, CHIP 18P C602 87-010-315-080 C-CAP,S 27P-50 CH C603 87-010-197-080 CAP, CHIP 0.01 DM C605 87-010-318-080 C-CAP,S 47P-50 CH

C606 87-010-311-080 C-CAP,S 12P-50 CH C607 87-010-317-080 C-CAP,S 39P-50 CH C608 87-010-196-080 CHIP CAPACITOR,0.1-25 C609 87-010-384-080 CAP, ELECT 100-25V C610 87-010-196-080 CHIP CAPACITOR,0.1-25

C611 87-010-385-080 CAP, ELECT 220-25V C612 87-010-402-080 CAP, ELECT 2.2-50V C613 87-010-196-080 CHIP CAPACITOR,0.1-25 C614 87-010-400-080 CAP, ELECT 0.47-50V C615 87-010-401-080 CAP, ELECT 1-50V

C621 87-010-197-080 CAP, CHIP 0.01 DM C623 87-010-197-080 CAP, CHIP 0.01 DM C624 87-010-178-080 CHIP CAP 1000P C625 87-010-178-080 CHIP CAP 1000P C626 87-010-178-080 CHIP CAP 1000P

C627 87-010-178-080 CHIP CAP 1000P C628 87-010-178-080 CHIP CAP 1000P C629 87-010-178-080 CHIP CAP 1000P C630 87-010-178-080 CHIP CAP 1000P C651 87-010-405-080 CAP, ELECT 10-50V

CN610 87-099-761-010 CONN,23P H 9604 CN630 87-A60-076-010 CONN,12P H 9604S-12F CN660 87-A60-916-010 CONN,5P B TSK-B05X-A1

NO.

6

REF. NO PART NO. KANRI DESCRIPTION

NO.

CN670 87-A60-917-010 CONN,16P B TSK-B16X-A1 L601 87-003-102-080 COIL, 10UH L603 87-005-847-080 COIL,2.2UH(CECS) L604 87-005-847-080 COIL,2.2UH(CECS) L605 87-005-847-080 COIL,2.2UH(CECS)

X601 87-030-273-010 VIB,XTAL 32.768K5PPM X602 87-030-376-080 VIB,CER CSA5.76MG200

CD C.B C501 87-010-197-080 CAP, CHIP 0.01 DM

C502 87-010-221-080 CAP, ELECT 470-10V C503 87-010-221-080 CAP, ELECT 470-10V C504 87-010-197-080 CAP, CHIP 0.01 DM C506 87-018-209-080 CAP, CER 0.1-50V

C507 87-018-209-080 CAP, CER 0.1-50V C508 87-A10-381-080 CAP,E 1000-10 RE C509 87-010-197-080 CAP, CHIP 0.01 DM C510 87-010-197-080 CAP, CHIP 0.01 DM C511 87-010-263-080 CAP, ELECT 100-10V

C513 87-018-209-080 CAP, CER 0.1-50V C514 87-018-209-080 CAP, CER 0.1-50V C515 87-012-157-080 C-CAP,S 330P-50 CH C516 87-010-545-080 CAP, ELECT 0.22-50V C525 87-010-176-080 C-CAP,S 680P-50 SL

C527 87-010-186-080 CAP,CHIP 4700P C528 87-012-156-080 C-CAP,S 220P-50 CH C529 87-010-545-080 CAP, ELECT 0.22-50V C530 87-012-140-080 CAP 470P C531 87-010-374-080 CAP, ELECT 47-10V

C532 87-010-401-080 CAP, ELECT 1-50V C533 87-010-184-080 CHIP CAPACITOR 3300P(K) C535 87-010-145-080 C-CAP,S 1P C536 87-010-312-080 C-CAP,S 15P-50 CH C538 87-010-196-080 CHIP CAPACITOR,0.1-25

C539 87-010-404-080 CAP, ELECT 4.7-50V C540 87-010-196-080 CHIP CAPACITOR,0.1-25 C541 87-010-405-080 CAP, ELECT 10-50V C543 87-010-401-080 CAP, ELECT 1-50V C545 87-010-197-080 CAP, CHIP 0.01 DM

C546 87-010-374-080 CAP, ELECT 47-10V C547 87-010-263-080 CAP, ELECT 100-10V C548 87-010-248-080 CAP, ELECT 220-10V C549 87-010-198-080 CAP, CHIP 0.022 C550 87-010-374-080 CAP, ELECT 47-10V

C551 87-010-178-080 CHIP CAP 1000P C552 87-010-197-080 CAP, CHIP 0.01 DM C553 87-010-248-080 CAP, ELECT 220-10V C554 87-010-263-080 CAP, ELECT 100-10V C555 87-010-403-080 CAP, ELECT 3.3-50V

C556 87-010-197-080 CAP, CHIP 0.01 DM C557 87-010-196-080 CHIP CAPACITOR,0.1-25 C558 87-010-197-080 CAP, CHIP 0.01 DM C559 87-010-315-080 C-CAP,S 27P-50 CH C560 87-010-263-080 CAP, ELECT 100-10V

C561 87-010-196-080 CHIP CAPACITOR,0.1-25 C562 87-010-196-080 CHIP CAPACITOR,0.1-25 C563 87-012-156-080 C-CAP,S 220P-50 CH C564 87-018-121-080 CAP, CER 150P-50V C565 87-010-263-080 CAP, ELECT 100-10V

C566 87-010-196-080 CHIP CAPACITOR,0.1-25 C569 87-010-404-080 CAP, ELECT 4.7-50V C571 87-010-248-080 CAP, ELECT 220-10V C572 87-010-196-080 CHIP CAPACITOR,0.1-25 C573 87-010-196-080 CHIP CAPACITOR,0.1-25

C574 87-018-134-080 CAPACITOR,TC-U 0.01-16 C575 87-010-312-080 C-CAP,S 15P-50 CH C576 87-010-312-080 C-CAP,S 15P-50 CH C578 87-018-209-080 CAP, CER 0.1-50V C579 87-010-263-080 CAP, ELECT 100-10V

REF. NO PART NO. KANRI DESCRIPTION

NO.

C582 87-010-196-080 CHIP CAPACITOR,0.1-25 C583 87-010-405-080 CAP, ELECT 10-50V C584 87-012-156-080 C-CAP,S 220P-50 CH C585 87-010-405-080 CAP, ELECT 10-50V C586 87-012-156-080 C-CAP,S 220P-50 CH

C587 87-010-322-080 C-CAP,S 100P-50 CH C588 87-018-209-080 CAP, CER 0.1-50V C589 87-010-322-080 C-CAP,S 100P-50 CH C590 87-010-322-080 C-CAP,S 100P-50 CH C591 87-010-322-080 C-CAP,S 100P-50 CH

C592 87-010-322-080 C-CAP,S 100P-50 CH C593 87-010-196-080 CHIP CAPACITOR,0.1-25 C594 87-010-178-080 CHIP CAP 1000P CN510 87-099-554-010 CONN,6P TUC-P6X-B1 CN520 87-A60-424-010 CONN,16P V TOC-B

CN550 87-009-030-010 CONNECTOR 2P PH M CNA510 87-099-554-010 CONN,6P TUC-P6X-B1 FFC1 8Z-CHB-622-010 FF-CABLE, 16P 1.0 150MM CD-RF L501 87-003-102-080 COIL, 10UH L502 87-008-372-010 FILTER, EMI BL OIRNI

L504 87-005-847-080 COIL,2.2UH(CECS) L505 87-008-372-010 FILTER, EMI BL OIRNI L506 87-003-102-080 COIL, 10UH SFR501 87-024-176-080 SEMI-FIXED RESISTOR, 100K X501 81-592-641-080 CERALOCK 16.93MHZ

KEY-R C.B D641 87-A40-623-010 LED,L-34GDSL GRN

D642 87-A40-623-010 LED,L-34GDSL GRN S608 87-A90-164-080 SW,TACT SKQAB(N) S609 87-A90-164-080 SW,TACT SKQAB(N) S610 87-A90-164-080 SW,TACT SKQAB(N)

KEY-L C.B S613 87-A90-164-080 SW,TACT SKQAB(N)

S620 87-A90-164-080 SW,TACT SKQAB(N) S621 87-A90-164-080 SW,TACT SKQAB(N)

POWER C.B C901 87-A11-132-080 CAP,TC U 0.01-50 K B

C902 87-A11-132-080 CAP,TC U 0.01-50 K B C903 87-A11-132-080 CAP,TC U 0.01-50 K B C904 87-A11-132-080 CAP,TC U 0.01-50 K B CN910 87-049-919-010 CONN,3P EH V WHT

!F901 87-A90-092-080 PROTECTOR,2.5A 491

BATT C.B

CD MOTOR C.B M2 9X-262-576-910 MOTOR GEAR ASSY

PIN3 91-564-722-110 CONNECTOR 6P SW1 91-572-085-120 LEAF SW

7

CHIP RESISTOR PART CODE

Chip Resistor Part Coding

88

A

Resistor Code

Chip resistor

Wattage Type Tolerance 1/16W 1005 5% CJ

1/16W 1/10W

1/8W

1608 2125

3216

5% 5%

5%

TRANSISTOR ILLUSTRATION

Symbol

CJ CJ

CJ

Figure

Value of resistor

Form

L

Dimensions (mm)

t

W

0.55

Resistor Code

108 118

128

LW t

1.0 0.5 0.35 104

1.6 0.8 0.45 2 1.25 0.45

3.2

1.6

: A : A

E C B

2SA1015 2SA1296 2SA1318 2SC1815 2SC1923 2SC2001 2SC2878

S G D

E C B

2SA933S 2SC1740S DTC114TS DTC114YS DTC124ES DTC124XS

B

C

B C E

2SB1370

E

2SJ103 DTC114TK

DTC124XK

8

IC DESCRIPTION IC, LC78622ED

Pin No. Pin Name I/O Description

1

DEFI

I

Defect sense signal (DEF) input pin. (Connect to 0V when not used). 2 3 4 5 6 7 8 9

10 11

12, 13

14

15 16 17 18

TAI

PDO

VVSS

ISET

VVDD

FR

VSS

EFMO

EFMIN

TEST2

CLV+, CLK–

___

V/P

HFL

TES

TOFF

TGL

—

I

O

For PLL.

I

Digital system GND. Be sure to connect to 0V.

O

For slice level control.

I I

Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.

O

Disc motor control output. Three level output is possible using command.

Rough servo or phase control automatic selection monitoring output pin. Rough servo

O

at H. Phase servo at L.

I

Track detect signal input pin. Schmidt input.

I

Tracking error signal input pin. Schmidt input.

O

Tracking OFF output pin.

O

Tracking gain selection output pin. Gain boost at L.

Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Phase comparator output pin to control external VCO. 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 adjustment.

EFM signal output pin. EFM signal input pin.

19, 20

21

22

23

24-28

29 30 31

32, 33

34 35 36 37

JP+, JP–

PCK

FSEQ

VDD

CONT1-CONT5

EMPH

C2F

DOUT

TEST3, TEST4

N.C.

MUTEL

LVDD

LCHO

O O

O

—

I/O

O O O

—

O

—

O

Track jump control signal output pin. Three level output is possible using command.

EFM data playback clock monitoring pin 4.3218 MHz when phase is locked in.

Sync signal detection output pin. H when the sync signal which is detected from EFM

signal and thesync signal which is internally generated agree.

Digital system power supply pin.

The pin is controlled by the serial data command from microprocessor. When

General purpose input/output pin 1 to 5.

De-emphasis monitor output pin. De-emphasis disc is being played back at H.

C2 flag output pin.

DIGITAL OUT output pin. (EIAJ format).

I

Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.

Not used. Set the pin to open.

L-channel mute output pin.

L-channel 1-bit DAC.

L-channel power supply pin. L-channel output pin.

the pin is not used, set the pin to the input terminal and connect to 0V, or alternately set the pin to output terminal and leave the pin open.

38 39 40 41 42

LVSS

RVSS RCHO RVDD

MUTER

— —

—

O

R-channel 1-bit DAC.

O

L-channel GND. Be sure to connect to 0V. R-channel GND. Be sure to connect to 0V. R-channel output pin. R-channel power supply pin. R-channel mute output pin.

9

Pin No. Pin Name I/O Description

43

XVDD

—

Crystal oscillator power supply pin. 44 45 46 47 48 49 50

51

52

53 54 55 56 57 58 59

XOUT

XIN XVSS SBSY EFLG

PW

SFSY

SBCK

FSX

WRQ RWC

SQOUT

COIN

___________

CQCK

________

RES

TST11

—

O

Pin to which external 16.9344 MHz crystal oscillator is connected.

I

Crystal oscillator GND pin. Be sure to connect to 0V.

O

Subcode block sync signal output pin.

O

C1, C2, single and dual correction monitoring pin.

O

Subcode P, Q, R, S, T, U and W output pin.

O

Subcode frame sync signal output pin. Falls down when subcode enters standby. Subcode read clock input pin. Schmidt input. (Be sure to connected to 0V when not in

I

use.) Pin outputting the 7.35 kHz sync signal which is generated by dividing frequency of

O

crystal oscillator.

O

Subcode Q output standby output pin.

I

Read/write control input pin. Schmidt input.

O

Subcode Q output pin.

I

Command input pin from microprocessor.

I

Command input read clock or subcode read input clock from SQOUT pin

I

LC78622 reset input pin. Set this pin to L once when the main power is turned on.

O

Test signal output pin. Use this pin as open (normally L output). 60 61 62

63

16M

4.2M

TEST5

______

CS

O

16.9344 MHz output pin.

O

4.2336 MHz output pin.

I

Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.

Chip select signal input pin with built-in pull-down resistor. Be sure to connect to 0V

I

while it is not controlling. 64

TEST1

Test signal input pin without built-in pull-down resistor. Be sure to connect to 0V.

I

Note: The same potential must be applied to the respective power supply terminals. (VDD, VVDD, LVDD, RVDD, XVDD)

10

IC DESCRIPTION IC, LA9241ML

Pin No. Pin Name I/O Description

1

FIN2

Pin to which external pickup photo diode is connected. RF signal is created by adding

I

with the FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal.

10 11

12

13 14 15 16

2

3

4 5 6 7

8

9

FIN1

E

F

TB

TE–

TE

TESI

SCI

TH TA

TD–

TD

JP TO FD

I

Pin to which external pickup photo diode is connected. Pin to which external pickup photo diode is connected. TE signal is created by

I

subtracting from the F pin signal.

I

Pin to which external pickup photo diode is connected.

I

DC component of the TE signal is input.

I

Pin to which external resistor setting the TE signal gain is connected between the TE pin.

O

TE signal output pin. TES “Track Error Sense” comparator input pin. TE signal is passed through a band-

I

pass filter then input.

I

Shock detection signal input pin.

I

Tracking gain time constant setting pin.

O

TA amplifier output pin. Pin to which external tracking phase compensation constants are connected between

I

the TD and VR pins.

I

Tracking phase compensation setting pin.

I

Tracking jump signal (kick pulse) amplitude setting pin.

O

Tracking control signal output pin.

O

Focusing control signal output pin.

17

18

19

20 21 22 23 24 25

26

27 28 29

30, 31

FD–

FA

FA–

FE

FE–

AGND

SP

SPI

SPG

SP–

SPD

SLEQ

SLD

SL–, SL+

—

Pin to which external focusing phase compensation constants are connected between

I

the FD and FA pins. Pin to which external focusing phase compensation constants are connected between

I

the FD– and FA– pins. Pin to which external focusing phase compensation constants are connected between

I

the FA and FE pins.

O

FE signal output pin.

I

Pin to which external FE signal gain setting resistor is connected between the FE pin. Analog signal GND.

O

Single ended output of the CV+ and CV– pin input signal.

I

Spindle amp input.

I

Pin to which external spindle gain setting resistor in 12 cm mode is connected. Pin to which external spindle phase compensation constants are connected together

I

with SPD pin.

O

Spindle control signal output pin.

I

Pin to which external sled phase compensation constants are connected.

O

Sled control signal output pin.

I

Sled advance signal input pin from microprocessor.

32, 33

34 35

JP–, JP+

TGL

TOFF

I

Tracking jump signal input pin from DSP.

I

Tracking gain control signal input from DSP. Low gain when TGL = H.

I

Tracking off control signal input pin from DSP. Off when TOFF = H.

11

Pin No. Pin Name I/O Description

36

TES

O

Pin from which TES signal is output to DSP.

37

38

39, 40

41

42

43

44 45 46 47 48 49 50 51 52

HFL

SLOF

CV–, CV+

RFSM

RFS–

SLC

SLI

DGND

FSC

TBC

NC DEF CLK

CL

DATA

—

“High Frequency Level” is used to judge whether the main beam position is on top of

O

bit or on top of mirror.

I

Sled servo off control input pin.

I

CLV error signal input pin from DSP.

O

RF output pin. RF gain setting and EFM signal 3T compensation constant setting pin together with

I

RFSM pin. “Slice Level Control” is the output pin which controls the RF signal data slice level by

O

DSP.

I

Input pin which control the data slice level by the DSP. Digital system GND.

O

Output pin to which external focus search smoothing capacitor is connected.

I

“Tracking Balance Control” EF balance variable range setting pin. No connection.

O

Disc defect detector output pin.

I

Reference clock input pin. 4.23 MHz of the DSP is input.

I

Microprocessor command clock input pin.

I

Microprocessor command data input pin. 53 54 55 56 57 58 59 60 61 62 63 64

CE

DRF

FSS

VCC2

REFI

VR LF2 PH1

BH1

LDD

LDS

VCC1

— —

—

I

Microprocessor command chip enable input pin.

O

“Detect RF” RF level detector output.

I

“Focus Search Select” focus search mode (± search/+ search) select pin. Servo system and digital system Vcc pin. Pin to which external bypass capacitor for reference voltage is connected.

O

Reference voltage output pin.

I

Disc defect detector time constant setting pin.

I

Pin to which external capacitor for RF signal peak holding is connected.

I

Pin to which external capacitor for RF signal bottom holding is connected.

O

APC circuit output pin.

I

APC circuit input pin. RF system Vcc pin.

12

IC, LC867132V-5H52

Pin No. Pin Name I/O Description

1

O-RMC

O

CD read/write control and TU chip enable

10 11 12 13 14 15 16 17 18 19

2 3 4 5 6 7 8 9

O-DATA

O-CLK

–

O-CLKSFT

I-HOLD

_______

I-RST

XT1 XT2

VSS1

CF1 CF2

VDD1

FM ST.

I-KEY0

I-CDSW

I-KEY1

I-MOTOR

I-REC

O

Data for shift register 2092, PLL LC72121 and IC M62439.

O

Clock for shift register 2092 and PLL LC72121.

–

Not connected.

O

Clock shift output for system microprocessor

I

Hold status detection. "H": HOLD

I

Microprocessor reset. ("L" when reset)

I

Connected to 32.768kHz crystal.

O

–

GND

I

Connected to 6 MHz ceramic lock.

O

–

Microprocessor power supply (µ-com 5 V).

I

FM stereo detection input.

I

Key AD input.

I

CD tray open/close status detection input (AD)

I

Operation key A/D input.

I

DECK mechanism motor control input.

I

Tape record detection input. 20 21

22 ~24

25 26 27 28

29 ~ 40

41 42

43 ~ 44 45 ~ 50 51 ~ 54

55 56 57 58

–

I-TUDO

– O-INT I-DRF

I-WRQ I-REMO S0 ~ S11

VDD3

VSS3 S12 ~ S13 S16 ~ S21

–

O-CD LED

O-TU LED

–

O-ROCK LED

–

Not connected.

I

Data input from tuner LC72121.

–

Not connected.

O

Initial diode matrix detection output.

I

CD (DETECT RF) RE level detection input.

I

CD subcode Q standby input.

I

Remote input.

O

LCD common output.

–

Microprocessor power supply (µ-com 5 V).

–

GND.

O

LCD segment outputs.

O

LCD segment outputs.

–

Not connected.

O

CD LED ON/OFF output.

O

RADIO LED ON/OFF output.

–

Not connected.

O

ROCK LED ON/OFF output. 59 60

61 ~ 63 64 ~ 66

67

O-POP LED

O-JAZZ LED

–

COM0 ~ COM2

–

O

POP LED ON/OFF output.

O

JAZZ LED ON/OFF output.

–

Not connected.

O

LCD common outputs.

–

Not connected.

13

Pin No. Pin Name I/O Description

68

VSS2

–

GND. 69 70 71 72 73 74 75 76 77 78 79 80

VDD2 O-CD ON O-TU ON

O-P CONT

–

O-MUTE

–

O-BEAT CONT

–

O-COIN

I-SQOUT

D-CQCK

–

Microprocessor power supply.

O

CD power supply control output.

O

Tuner power supply control output.

O

Unit power control output.

–

Not connected.

O

Main muting output.

–

Not connected.

O

AM record beat control output.

–

Not connected.

O

CD command output.

I

CD subcode Q input.

O

Clock for CD command and subcode.

14

IC BLOCK DIAGRAMS

IC, M62495FP IC, TA8227P

IC, TA2104AN

15

IC, LC72121M

IC, MM1434XF

IC, BA6898S

16

SCHEMATIC DIAGRAM-1 (MAIN-TUNER SECTION)

C49 470p

C20 4.7/50

LH,HA :0.022

HR :0.015

180

R74

IF GAIN

CONT.

IF GAIN

CONT.

LH,HA

C95 0.01

1817

SCHEMATIC DIAGRAM-2 (MAIN-EQ AMP, POWER, BATT, KEY-L, R SECTION)

R333

18K

HR

L301 2.2µH

LH,HA

+ – + –

Q434

DTC124

ES

R467

4.7K

R465

10K

R468 1K

R461

4.7K

R462

4.7K

D412

1N4148

D413

1N4148

C415 22/10

C422 22/10

R237

12K

D225

R240

1.8K

HZ7B3L

Q222

2SA933AS

R235

10K

R234

D221 1N4148

47K

Q223

DTC124XS

D220 1N4148

MAIN MUTE

R327

18K

F901

2.5A

SW901

AC VOLTAGE

220V 240V

110V 120V

AC110–120V/220–240V

50/60Hz

R466

10K

Q430~433

REC/PB BIAS SW

2019

WIRING-1 (MAIN, FRONT, MICOM, KEY-L, R SECTION)

3

IC260

S301

Q SOUND

ON/ OFF

C220

C202

CN210

Q202

R338

R360

J301

CN320

C346

IC303

CN220

To DECK

R239

C431

Q403

Q401

Q409

C442

D411

Q410

Q433

Q432

Q406

C427

CN420

Q411

R312

R402

C351

IC430

R428

Q430

Q434

Q431

R462

R431

CN410

R426

D410 D406

R420R422

Q207

Q206

Q420

C45

IC2

R20

R22

R23

C35

C42

C41

C43

C49

C39

C36

L9

D6

TP1(VT)

R25

C27

C29

R17

C19

L8

CF3

C18

C46

R9

C25

L4

IC1

D3

R6

C48

R8

C3

C17

TM4

R72

Q71

Q1

R13

C47

CF1

Q72

C71

R74

TM3

C1

TM5

R4

TM2

TM1

Q611 Q612

C96

R2

R31

C15

R38

R16

R34

C99

Q421

D407

IC301

Q407

C418

C419

C412 C410

C411

C415

C414

Q408

D405

C318

CN330

C303

C423 C416

R333

R327

C325

C329

C339

C334

R308 R309

C305

C407

C401

C404

TP401

C210

R272

C345

Q223

C348

C265

C264

C263

R261

R262

C262

Q201

R238

Q225

Q222

R206

C206

C230

D205

D220

R361

C343

C349

C344

R339

C347

C350

C342

R329

C338

C336

C355

R335

C341

C337

C211

C212

R290

R211

Q271

R241

Q204

C204

R467

R408

R453

R452

R455

R456

R465

R466

R464

R468

R454

R457

C320

R441

R318

C307

C306

R304

C304

C313

R447

C439

R320

C323

C328

C310

C326

C311

C309

C314

R423

R414

C417

R417

C413

R418

R425

R424

R419

D408

R355

C316

C301

C315

C302

R223

R446

C438

R310

R306

R352

R303

C317

C432

R605

D403

D402

C405

R323

R322

R305

R301

R324

R325

C408

R404

R317

C319

C330

C331

R302

C308

D301

R307

C312

R351

R350

R353

R354

C332

R443

R442

C434

C433

R430

C455

R440

R438

R463

R461

C333

C437

R445

C421

C420

R415

R416

R410

R412

R222

R71

X1

C38

R27

R28

C44

C37

C40

R24

R29

R30

R26

R91

R15

C28

R14

C31

R21

C20

C30

C24

C16

C11

R32

C7

R634

R633

D4

C10

C2

C72

R75

R73

C73

R1

D2

D1

R10

CF2

L7

C21

R12

R11

C22

TC1

C6

R3

C5

CF4

R19

C34

C33

R18

C436

R444

R433

C322

R316

R315

R314

R437

R439

R413

R411

R427

R432

R434

C428

C435

C424

C213

R220

R221

R472

R471

C422

R313

R436

C426

C425

R429

C430

R435

C429

C321

C406

R451

D206

Q226

Q270

R264

R230

R263

C335

R330

R331

R332

R328

C340

D222

R233

R231

Q210

Q211

R232

C231

D225

R240

R203

C205

D204

C233

Q302

Q301

R334

C232

R201

D201

C203

D202

R202

Q203

D203

R311

R204

R236

Q205

R205

D261

C261

1

31

1

5 1

3

7

4

2

6

1

134

3

12 10

46

97

3

4

13

65

E C B

B C E

E C B

B C E

E

C

B

B C E

E C B

B C E

E C B

B C E

E C B

B C E

B

C

E

B C E

B C

E

B

C

E

S G D

B C E

E C B

B C E

B

CE

E C B

B C E

Q260

R234

R235

R237

D221

D412

D413

1615 13 11 9 7 5 3 1

12

CN230

B

CE

135

CN260

134

65 13

143

578

135791112

13151719212324

12

131517192124

1

135

7

91112

13 15 17 19 21 23 24

357911

IC302

13578

911131516

IC420

587

134

C40

C95

L5

R33

C8

L2

E C B

WHT

PNK

GRN

RED

PNK

BLK

RED

BLK

B

C

E

B

C

E

B

C

E

B

C

E

B

C

1

1212

10

6

2

11

5

9

11

1615 13 11 9 7 5 3 1

1

23

3

5

3579

1

2

6

10

14

18

5

9

13

17

23

21

22

CN630

Q604

C612

C613

R603

R675

R673

R674

R655

R656

D602

Q603

CN670

R652

R658

R662

R663 R667

R668

R670

R669

R678

R677

Q602 Q651

Q652

R651

R615

R639

L605

L601

C609

C608

C621

CN660

C605

X601

X602

C603

C602

C607

R621

C600

IC601

CNA680

13579

R614

D651

C615

R602

D603

FFC3

D604

C611

D605

R604

R601

C614

C610

R613

C651

R608

R625

R619

R618

R672

C606

R612

L604

R635

R610

R609

R631

R679

R671

C627

R661

R659

R657

CN610

FFC2

C623

C630

C629

C628

C626

D627

D623

C625

C624

R607

L603

C601

RED

BLK

To D CD C.B

CN530

To D CD C.B

CN510

15

1

0

1

5

2

0

2

4

1

4

5

0

5

6

0

6

4

2

5

3

0

3

5

4

0

6

5

7

0

7

5

8

0

C MICOM C.B

F KEY-L C.B

A MAIN C.B

1

5

9

11

12 10

6

2

CN640

S601

S605

R645 R644

Q623

Q624

D644

ROCK

D646 POP

D645 JAZZ

D643

OPE/BATT

D646

D645

D643

S604

S607

Q625

LCD601

(DISPLAY)

S606

R642

R641

R640

R643

FFC3

R636

R637

R638

SLEEP/REPEAT/

FM MODE/OSC

1357911131517192123

23

6

2

10

14

18

22

21

17

13

9

5

1

23

1

CN620

FFC2

E

B

C

B

E

C

B

E

C

1

12

B FRONT C.B

S605

SKIP/SEARCH

/TUNE +

S606

SKIP/SEARCH

/TUNE -

S604

STOP/MEMORY /SLEEP

S607

PLAY/PUASE

R319

R321

R326

FM ANT.

L3

(AM BAR ANT.)

To DECK

CN410

To DECK

CN420

To G POWER C.B

CNA920

13

S621

R660

R650

S620

S613

3-MODE

EQUALIZER

S620

VOLUME

S621

VOLUME

RED

BLK

ORG

BLK

134

SP1 LCH

SPEAKER

()

SP2 RCH

SPEAKER

()

S610

POWER

STANDBY/

TAPE

RADIO/

BAND

D642

D642, S608

D641,

S609

D641

R646

R648

R649

R653

R647

S608

S609

1356

CD

E KEY-R C.B

L401

6

3

4

1

321

4

6

L6

D5

C12

C13

C14

4

3

6

1

C50

L301

R632

<HR>

<LH, HA>

1

A

234567

8

9

10

11 12 13

14

B

C

D

E

F

G

H

I

J

2221

ELECTRICAL ADJUSTMENT

PRACTICAL SERVICE FIGURE

A MAIN C.B (PARTS SIDE VIEW)

L3

TC1

L5

L6

L4

IC1

TP1(VT)

C36

IC2

C39

L401

TP401

6

C404

J301

IHF Sensitivity: Less than 18 dB (THD 3 %) [at 87.5/98.0/108.0 MHz] Signal to noise ratio: More than 58 dB (Input - 54 dB) [at 98.0 MHz ] Distortion: Less than 3.0% (Input - 54 dB) [at 98.0 MHz] Stereo separation: More than 20 dB

[at 98.0 MHz]

Intermediate frequency: 10.7 MHz

Sensitivity: Less than 50 dB (S/N 10 dB) [at 600 kHz]

Less than 48 dB [at 1000 kHz] Less than 44 dB

[at 1400 kHz] Signal to noise ratio: More than 34 dB (Input -74dB) [at 1000 kHz] Distortion: Less than 1.5% (Input -74 dB) [at 1000 kHz ] Intermediate frequency: 450 kHz

Tape speed: 3000 Hz ± 60 Hz Wow & flutter: Less than 0.35%

(JIS RMS) Take-up torque: 30 ~ 60 g-cm F.F & REW torque 55 ~ 140 g-cm Back tension: 1 ~ 5 g-cm S/N ratio: More than 50 dB

(PB, SP OUT, DC)

More than 44 dB

(PB, SP OUT, AC) Distortion: Less than 2.0%

(PB, SP OUT, DC)

Less than 2.5%

(R/PB, SP OUT, DC) Noise level Less than 20 mV

(PB, SP OUT, VOL MAX, AC)

Less than 25 mV

(R/PB, SP OUT, VOL MAX, AC)

24

13

1. FM VT Adjustment Settings: • Test point: TP1 (VT)

• Adjustment location: L6

Method: Set to FM 108.0 MHz and adjust L6 so that the test

point becomes 5.6 V ± 0.2 V.

2. FM Tracking Adjustment

L5............................................................................... 90.0 MHz

3. AM VT Adjustment Settings: • Test point: TP1 (VT)

• Adjustment location: L4

Method: Set to AM 1710 kHz and adjust L4 so that the test

point becomes 6.0 V ± 0.2 V.

4. AM Tracking Adjustment

L3................................................................................. 600 kHz

TC1 ............................................................................ 1400 kHz

5. Head Azimuth Adjustment Settings: • T est tape: TTA-320

• Test point: J301 (Phones jack)

• Adjustment location: Head Azimuth Adjustment Screw

Method: Play back the 8 kHz signal of test tape and adjust screw

so that the output becomes maximum.

6. Bias OSC Fequency Adjustment Settings: • T est point: TP401

• Adjustment location: L401

Method: Set to recording mode and adjust L401 so that the test

point becomes 85 kHz ± 1 kHz

2423

SCHEMATIC DIAGRAM-3 (FRONT, MICOM SECTION)

LCD,HLC7365 ZCH – 4

R656

R655

R674

1K

R663 1K

R659 1K

R657 1K

R658 1K

1K

–

5H52

R673

1K

R675

1K

R667 1K

R661 1K

R662 1K

R668 1K

R669

1K

R671

1K

R679

1K

R670

1K

R672

1K

R677 1K

R678

1K

C624 C625 C626 C627 C628 C629

C630

LH,HA

R632 100K

R

K

R

RESET

R

2625

SCHEMATIC DIAGRAM-4 (CD SECTION)

B+

LD CURRENT

47K

47K 47K

CONT.

N.C

15K

8.2K

680

0.01

15p

C588

0.1

N.C

6.8K

27K

Q

CONT1

CONT2

C594

1000p

L506

B+

10µH

2SA1296GR

M3

M2

B+ B+

B+

2827

WIRING-2 (CD, POWER, BATT SECTION)

31

BLK

RED

ORG

3

CNA920

CN910

F901

1

BLK

RED

ORG

C904

D901

C902

D902

D904

C901

D903

C903

RED

43 1

WHT

BLK

RED

43 1

BLK

WHT

RED

SHIELDSHIELD

GRY

To A MAIN C.B

CN410

To A MAIN C.B

CN210

43 1

ORG

BLK

RED

To A MAIN C.B

CN220

12

BLK

WHT

To A MAIN C.B

CN420

SW1

M1

(DECK MOTOR)

DECK

PLAY SW

()

SW2

DECK

REC SW

()

EH

BATT

R14(C)

BATT

R14(C)

BATT

R14(C)

BATT

R14(C)

BATT

R14(C)

BATT

R14(C)

BATT

R14(C)

BATT

R14(C)

RPH

PT901

T.F

J901

AC110-120V/

220-240V

50-60Hz

AC VOLTAGE

SW901

220V

|

240V

110V

|

120V

AC

~

G POWER C.B

H BATT C.B

B C E

E

91

65 3 1

357

C

B

BCE

BLK

WHT

RED

BLK BLK

BLK ORG ORG

6 5

3

1

6 5

3

1

1 2

D501

C501

Q502

R503

C502

CN530

C540

C539

R515

49

48

45

32

3025

20

17

16

10

IC501

5

1

40

35

33

5564

60

R520

R501

D502

R502

Q501

R504

C548

C549

C551

C544

C547

C543

Q504

C550

R574

L501

C555

C556

R575

C553

C552

C542

C541

C546

C545

R518

R525

CN520

R523

R522 R524

R521

1

6

F

C

I

5

9

13

15

2

6

10

14

16

1

C519

C518

C520

C523

R532

R534

C522

D503

C554

C517

C516

R527

R528

R526

C515

R529R530

C521

R533

R535

R536

R546

R541

SFR501

R569

R591

CN510

C536

C513

R564

R556

C524

<LH,HA>

R538

R547

R548

R550

C525

R543

R552

C528

R554

R555

R539

R540

R549

C526

R557

C535

R566

R568

R567

R572

C538

R573

R596

C587

<HR>

<LH,HA>

R595

R592

R594

R593

C590

C592

C589

C591

C593

C559

C534

R570

C530

R559

R561

R563

C533

R565

D592

C564

L502

C560

C563

R579

R576

L505

D505

R582

R585

C582

<LH,HA>

C562

R578

C557

D504

C561

R583

C569

C579

C578

C575 C576

X501

C588

R586

D591

C508

C511

C507

C506

C565

C594

R597

C573

C572

R580

C566

C558

L506

C503

R505

R506

R584

C514

R507

C510

C509

C504

Q503

CNA510

CN550

C585

C583

R589

R587

C584

R588

C586 R590

C571

C574

L504

IC503

1 3 7 9 11 13 15 16

171921232527293132

5

C527

R542

C529

R560

C532

C531

1

5

1016

17 20

25

30

32

33

35

40

45

48

49

55

6064

IC502

SW3

( CD DOOR SW )

To A MAIN C.B

CN330

To C MICOM C.B

CNA680

CN530

D CD C.B

6531

PIN3

M2

SLED

MOTOR

M2

M3

()

SW1

INSIDE LIMIT

SWITCH

()

M3

SPINDLE

MOTOR

()

I CD MOTOR C.B

PICK UP ASSY

FFC1

16

1

A

B

C

D

E

F

G

H

I

1

234567

8

9

10

11 12 13

14

J

3029

MECHANICAL EXPLODED VIEW 1/1

60

14

40

48

59

49

58

L3

57

D

50

H

52

C

56

55

61

62

29

51

B

F

H

54

BATT C.B

25

47

53

24

B

21

20

19

6

B

5

9

8

12

A

18

13

10

22

MICOM C.B

LCD601

26

17

23

28

27

B

KEY-L C.B

FRONT C.B

B

33

KSM213CDM

34

B

14

31

15

16

G

30

15

32

HEAT SINK P-TR

HEAT SINK AMP

E

B

35

B

36

D

B

MAIN C.B

39

35

E

D

37

38

B

D

KEY-R C.B

42

43

7

11

2

CABI,FRONT

3

4

1

B

6

5

41

44

B

45

46

B

TN-21ZVC-1812

POWER C.B

3231

55

MECHANICAL MAIN PARTS LIST 1/1

REF. NO PART NO. KANRI DESCRIPTION

1 8Z-CDB-210-010 SPR-T,LID CASS 2 8Z-CDB-006-010 LID,CASS<HR> 2 8Z-CDB-044-010 LID,CASS(U)<LH,HA> 3 8Z-CDB-008-010 WINDOW,CASS 4 8Z-CDB-013-010 GRILLE,SPKR R

5 88-CD8-622-010 SPKR,F 77 7OHM 3W 6 8Z-CDB-208-010 HLDR,SPKR 7 8Z-CHB-016-010 PANEL,FRONT(U) 8 8Z-CHB-007-010 WINDOW,LCD(EX) 9 84-CD8-083-010 BADGE,AIWA 30.5-5.2 2.5LEAD

10 8Z-CDB-215-010 HLDR,LID CD 11 8Z-CDB-026-010 KEY,CD A 12 8Z-CDB-027-010 KEY,CD B 13 8Z-CDB-012-010 GRILLE,SPKR L 14 84-CD5-215-010 GEAR

15 84-CD5-216-010 BRACKET 16 8Z-CHB-620-010 FF-CABLE, 23P 1.25 140MM DISP 17 8Z-CHB-207-010 HLDR,LCD 18 8Z-CHB-619-010 FF-CABLE, 12P 1.25 140MM FRONT 19 88-CD9-211-010 RING,CHUCK

20 88-CD9-210-010 BASE,CHUCK 21 87-036-368-010 MAGNET 22 84-CT5-209-010 PLATE,MAGNET 23 87-CD7-206-010 DOOR,CD LOCKER 24 8Z-CDB-009-010 WINDOW,CD

25 8Z-CHB-030-010 LID,CD 26 8Z-CHB-621-010 CONN ASSY,9P CD 27 87-CD7-207-010 HLDR,LOCKER 28 82-CD8-212-010 SPR-T,CAM CD 29 8Z-CDB-222-010 PLATE,FM

30 8Z-CDB-025-010 KEY,EQ 31 8Z-CDB-016-010 KEY,VOL 32 88-CH6-019-010 PANEL,CD 33 8Z-CHB-622-010 FF-CABLE, 16P 1.0 150MM CD-RF 34 8Z-CDB-024-010 KEY,Q-SOUND

35 88-CT6-206-010 CUSHION,CD 36 8Z-CDB-037-010 LENS,LED 37 8Z-CDB-048-010 KEY,FUNCT(U)<LH,HA> 37 8Z-CDB-017-010 KEY,FUNCTION<HR> 38 8Z-CDB-204-010 HLDR,KEY FUNC

NO.

39 8Z-CDB-212-010 HLDR,PWB 40 8Z-CD8-215-010 HLDR,BAR ANT 41 8Z-CDB-019-010 KEY,CASS PAUSE 42 8Z-CDB-021-010 KEY,CASS STOP 43 8Z-CDB-022-010 KEY,CASS FF

44 8Z-CDB-023-010 KEY,CASS REW 45 8Z-CDB-020-010 KEY,CASS PLAY 46 8Z-CDB-018-010 KEY,CASS REC 47 8Z-CDB-211-010 SPR-T,LID CD 48 8Z-CDB-015-010 COVER, HANDLE

49 8Z-CDB-014-010 ARM,MAIN HANDL 50 87-043-116-010 ANT,WHIP 51 8Z-CHB-625-010 WIRE ASSY,260 26 FM-ANT 52 8Z-CHB-015-010 CABI,REAR(U) 53 8Z-CHB-033-010 CHAS,CD SYNTH EX

54 8Z-CDB-007-010 LID,BATT 55 88-CD8-209-010 SPR-C,BATT ! 56 87-A60-178-010 JACK,AC E W/SW 57 88-CD9-207-010 COVER, AC SOCKET ! 58 8Z-CDB-622-010 PT,H

59 88-CD8-222-010 SPR-P,DAMP CD 60 81-590-677-010 SWITCH LEAF ! 61 87-A90-146-010 SW,SL 1-1-2 62 87-A90-147-010 COVER,AC SEL SW A 87-751-034-410 SCREW VT2+2-5

B 87-261-096-410 SCREW,V+3-10 GLD C 87-661-096-410 SCREW,VFT1+3-10 D 87-741-074-410 UT2+2.6-8 E 87-741-096-410 UT2+3-10 F 87-745-094-410 UT2+3-6

G 87-651-035-410 VT1 2-6 GLD H 87-741-104-410 UT+3-30 W/O SLOT

REF. NO PART NO. KANRI DESCRIPTION

NO.

COLOR NAME TABLE

Basic color symbol Color Basic color symbol Color Basic color symbol Color

B Black C Cream D Orange G Green H Gray L Blue

LT Transparent Blue N Gold P Pink

R Red S Silver ST Titan Silver T Brown V Violet W White

WT Transparent White Y Yellow YT Transparent Yellow

LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange

33

TAPE MECHANISM EXPLODED VIEW 1/1

F

B3 LUG PLATE

G

1

10

E

18

2

R

3

J L

N

14

b

19

36

55

46

47

8

9

53

20

21

22

23

24

52

5

12

13

49

M

6

7

30

31

32

4

11

a

15 16

17

51

26

27

28

29

56

34

35

48

b

a

c

C

D

K

41

6

O

54

C

37

38

39

42

43

33

A

25

P

B

40

H

50

I

45

44

34

TAPE MECHANISM PARTS LIST 1/1

REF. NO PART NO. KANRI DESCRIPTION

1 S1-921-030-4A0 0E HEAD BASE 2 S1-821-030-070 0E AZIMUTH SPRING 3 S1-921-030-090 0E PANEL P SPRING 4 S1-921-260-050 0E GEAR PLATE SPRING 5 S1-921-265-020 1B GEAR PLATE ASSY

6 S1-921-140-370 0E P ARM COLLER 7 S1-921-140-340 1A P ARM 8 S1-921-030-110 1A HEAD PANEL 9 S1-921-143-160 1C BASE ASSY 10 S1-921-141-8A0 0E M CONTROL SPRING

11 S1-921-260-4A0 0E SENSING LEVER 12 S1-921-043-100 1C PINCH ROLLER ARM ASSY 13 S1-921-130-010 0E EJECT SLIDE LEVER 14 S1-921-141-3A0 0E P CONTROL SPRING 15 S1-921-140-550 0E PAUSE LEVER(E)

16 S1-921-140-120 0E PAUSE LEVER SPRING 17 S1-921-140-110 0E PAUSE STOPPER 18 S1-921-140-150 0E BUTTON LEVER SPRING(B) 19 S1-821-011-590 0E E KICK LEVER 20 S1-921-140-140 0E BUTTON LEVER SPRING(A)

21 S1-921-140-200 0E PR STOPPER 22 S1-921-140-090 0E SWITCH ACTUATOR 23 S1-921-140-080 0E PUSH BUTTON ACTUATOR 24 S1-921-140-190 0E PLAY BUTTON LEVER 25 S6-401-010-380 1B LEAF SWITCH MSW-1275

26 S1-921-140-040 0E REW BUTTON LEVER 27 S1-921-140-050 0E FF,BUTTON LEVER 28 S1-921-140-060 0E STOP BUTTON LEVER 29 S1-921-140-600 0E PAUSE BUTTON LEVER 30 S1-821-100-700 0E FF GEAR

31 S1-921-050-060 0E SENSOR 32 S1-921-053-030 1E TAKE UP REEL ASSY 33 S1-829-100-010 0E PACK SPRING 34 S1-921-053-040 1E SUPPLY REEL ASSY 35 S1-821-100-990 0E BACK TENSION SPRING

36 S1-921-140-030 0E REC BUTTON LEVER 37 S1-921-140-170 0E P.S.LEVER SPRING 38 S1-921-073-040 1F RF CLUTCH ASSY 39 S1-921-070-030 1C RF BELT 40 S1-921-260-020 0E CAM GEAR

NO.

REF. NO PART NO. KANRI DESCRIPTION

41 S1-921-140-160 0E E ACTUATOR SPRING 42 S1-921-093-030 1F FLYWHEEL ASSY 43 S1-921-090-040 1C MAIN BELT 44 S1-921-120-010 0E MOTOR PULLEY 45 S6-002-030-220 2M MOTOR EG530AD-2B

46 S6-209-100-100 1B E HEAD PH-K380-MS1 47 S1-921-030-050 0E MG ARM 48 S1-921-140-210 0E REC BUTTON LEVER SPRING 49 S1-821-100-690 0E RECORD SAFETY LEVER 50 S1-821-128-9A0 1A MOTOR BRACKET

51 S1-821-010-500 0E PLAY BUTTON LEVER SPRING 52 S6-201-011-110 1E HEAD,RP7442ES-0951 53 S6-401-011-520 1B LEAF SW MSW-1541F 54 S1-921-015-010 1D CHASSIS ASSY 55 S1-921-030-100 0E MG ARM SPRING

56 S1-921-020-010 0E REC ARM A S9-P04-200-310 0E C TAPPING SCREW 2-3 B S1-921-120-020 0E MOTOR COLLER SCREW C S9-B10-200-510 0E P TAPPING BIND SCREW M2-5 D S9-C07-204-510 0E SCREW,TAPPING(CAMERA)M2-4.5

E S9-P01-200-610 0E SCREW,M2-6 F S9-P01-200-310 -- SCREW,M2-3 G S9-F08-200-710 0E AZIMUTH SCREW M2-7 H S1-921-120-030 0E MB SCREW I S9-W02-300-100 0E P WASHER CUT 1.2-3.8-0.3

J S9-W02-500-100 0E P WASHER CUT 1.45-3.8-0.5 K S9-W01-400-100 0E P WASHER 2-3.5-0.4 L S9-W01-130-200 0E P WASHER 2.1-4-0.13 M S9-P08-203-010 0E PS TAPPING SCREW M2-3 N S9-P05-200-810 0E SCREW,S TAP 2-8

O S9-P04-200-410 0E C TAPPING SCREW M2-4 P S9-P04-200-510 0E C TAPPING SCREW M2-5 R S9-W13-000-100 0E Y WASHER PB 0.1T

NO.

35

CD MECHANISM EXPLODED VIEW 1/1

2

COVER

GEAR

3

SPINDLE MOTOR (M3)

4

CD MECHANISM PARTS LIST 1/1

A

1

MOTOR C.B

REF. NO PART NO. KANRI DESCRIPTION

NO.

1 9X-262-620-210 MOTOR CHASSIS ASSY 2 92-626-907-010 GEAR(A) 3 87-A90-468-010 PICK UP KSS-213C 4 92-626-908-010 SHAFT SLED A 97-621-255-150 SCREW+P2-3

36

2–1 1, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 1 10, JAPAN TEL:03 (3827) 3111

931196

Printed in Singapore

Aiwa CSDED-27 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual