Aiwa Z-L200 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Aiwa Z-L200, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Aiwa Z-L200 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Aiwa Z-L200. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Aiwa Z-L200 should contain:
- informations concerning technical data of Aiwa Z-L200
- name of the manufacturer and a year of construction of the Aiwa Z-L200 item
- rules of operation, control and maintenance of the Aiwa Z-L200 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Aiwa Z-L200 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Aiwa Z-L200, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Aiwa service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Aiwa Z-L200.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Aiwa Z-L200 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    SER VICE MANU AL DA T A COMPACT DISC STEREO CASSETTE RECEIVER BASIC TAPE MECHANISM : ZZM-2 PR1NM BASIC CD MECHANISM : AZG-1 ZA3RN1DM Z-L200 HA S/M Code No. 09-006-422-5S1 SUPPLEMENT • This Service Manual is the “Supplement” and replaces “Simple Manual” Z-L200, (S/M Code No. 09-005-422-5T3). • This Service Manual contains information abo[...]

  • Page 2

    – 2 – <FM tuner section> Tuning range 87.5 MHz to 108 MHz Usable sensitivity (IHF) 13.2 dBf Antenna terminals 75 ohms (unbalanced) <AM tuner section> Tuning range 530 kHz to 1710 kHz (10 kHz step) 531 kHz to 1602 kHz (9 kHz step) Usable sensitivity 350 µ V/m Antenna Loop antenna <Amplifier section> Power output Rated 33 W + 3[...]

  • Page 3

    – 3 – ELECTRICAL MAIN PARTS LIST DESCRIPTION REF. NO. KANRI NO. PART NO. DESCRIPTION REF. NO. KANRI NO. PART NO. IC 8A-NFA-615-010 C-IC,M38B57MCH-E236FP 87-A21-397-010 IC,STK490-070 87-A21-482-010 IC,RPM6938-H4 87-A21-419-040 C-IC,NJM14558MD-TE2 87-A21-443-040 C-IC,M62495AFP 87-A21-560-010 IC,LA1844L-A 87-070-127-110 IC,LC72131 D TRANSISTOR 87-[...]

  • Page 4

    – 4 – DESCRIPTION REF. NO. KANRI NO. PART NO. DESCRIPTION REF. NO. KANRI NO. PART NO. C460 87-010-196-080 C-CAP,S 0.1-25 ZF C461 87-012-158-080 C-CAP,S 390P-50 CH C462 87-012-158-080 C-CAP,S 390P-50 CH C601 87-012-140-080 CAP,CHIP S 470P-50 J CH C602 87-012-140-080 CAP,CHIP S 470P-50 J CH C607 87-010-182-080 C-CAP,S 2200P-50 B C608 87-010-182-0[...]

  • Page 5

    – 5 – DESCRIPTION REF. NO. KANRI NO. PART NO. DESCRIPTION REF. NO. KANRI NO. PART NO. C118 87-010-248-040 CAP,E 220-10 SME C119 87-010-248-040 CAP,E 220-10 SME C120 87-018-123-080 CAP,TC U 220P-50V KB C123 87-A11-148-080 CAP TC U 0.1-50 ZF C124 87-A11-148-080 CAP TC U 0.1-50 ZF C125 87-010-405-040 CAP,E 10-50 M 11L SME C126 87-A11-148-080 CAP T[...]

  • Page 6

    WIRING - 1 (MAIN) – 6 – 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32[...]

  • Page 7

    – 7 – SCHEM ATIC DIAGRAM - 1 (MAIN 1/2)[...]

  • Page 8

    – 8 – SCHEM ATIC DIAGRAM - 2 (MAIN 2/2)[...]

  • Page 9

    WIRING - 2 (FRONT) – 9 – 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32[...]

  • Page 10

    – 10 – SCHEM ATIC DIAGRAM - 3 (FRONT)[...]

  • Page 11

    WIRING - 3 (PT) – 11 – 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U[...]

  • Page 12

    – 12 – SCHEM ATIC DIAGRAM - 4 (PT)[...]

  • Page 13

    WIRING – 4 (DECK) – 13 – 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U[...]

  • Page 14

    – 14 – ADJUSTMENT <TUNER> 7. DC Balance / Mono Distortion Adjustment Settings : • Test point : TP3, TP4 (DC Balance) TP8 (Lch), TP9 (Rch) (Distortion) • Adjustment location : L801 • Input level : 60dBµV Method : Set to FM 98.0MHz and adjust L801 so that the voltage between TP3 and TP4 becomes 0V ± 300mV. Next, check that the disto[...]

  • Page 15

    – 15 – MECHANICAL EXPLODED VIEW 1 / 1[...]

  • Page 16

    – 16 – DESCRIPTION REF. NO. KANRI NO. PART NO. MECHANICAL PARTS LIST 1 / 1 DESCRIPTION REF. NO. KANRI NO. PART NO. COLOR NAME T ABLE 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 W[...]

  • Page 17

    2–1 1, IKENOHA T A 1–CHOME, T AITO-KU, T OKYO 1 10, JAP AN TEL:03 (3827) 31 1 1 Printed in Singapore 9301978 9630472[...]