Pioneer dcz 73 service manual

Page 1

OJ) PIONEER

The future of sound and vision.

Scfiice

57143111131

ORDER NO.
ARP1 91 8
STEREO DOUBLE CASSETTE DECK AMPLIFIER
D C - Z 7 3
06-273 HAS FOLLOWING VERSIONS:
Type Power requlremlm Export mun-nan
HE Aczzov, 240v Iawichehlefik European contlnen!
HEWZ Aczzov. 240v Iawitchablark West Germany
YPW AC240V only Australla
SD ACI 10V, 120v-127v, 220v, 240v Iewlrchabla) Klngdom or SaudiArabia and General market

9*: Change the Jumper wire: of assembly boards.

0 ThIs manual is applicable to the DC-Z73/HE type.

0 As to the other types, refer to applicable service manuals.

0 As to the system composltlan, refer to the S- 111 service manual (ARP1937I.
0 Ce manuel pour la service comprend Ies expllcatlons de réglage en franeals.

0 Sara manual de servIcIo trata del método aiuste escrito en espafioI.

CONTENTS
1. EXPLODED VIEWS, PACKING AND 5. PANEL FACILITIES --------------------------------- eo
PARTS LIST ................................................ 2 6_ SPECIF'CATIONS ..................................... 62

2. SCHEMATIC DIAGRAMS AND P.C.BOARD

CONNECTION DIAGRAMS ------ 12
3. P.C.B's PARTS LIST ------- 43
4. ADJUSTMENTS 48
4, REGLAGE ...................... 52
4_ AJUSTE ................................................... 56

PIONEER ELECTRONIC CORPORATION A-l. Meguro 1-Chorne Meguro-ku Tokyo 153, Japan

PIONEER ELECTRONICS SERVICE INC. PO. Box 1760, Long Beach CaIIIornIa 90801 U.S.A

PIONEER ELECTRONICS OF CANADA, INC. 505 Cochrane Drrve Markham. Ontano L3H 8E3 Canada

PIONEER ELECTRONIC [EUROPE] N.V. Keetberglaan 1. 2740 Beveren. Belgrum

PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178484 Boundary Road Braesrde, Victoria 3195, Australla TEL: [03] 580-9911

© PIONEER ELECTRONIC CORPORATION 1990 w JAN. 1990mm mam

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l CDC-273

1 . EXPLODED VIEWS.PACKIMG AND PARTS LIST

1.1 PARTS LIST OF EXTERIOR AND PACKING

NOTES:

' Pam without pan number cannot be supplied.
0 The A mark found an xome component pam indicates the importance of the safety

factor of the pan. Therefore, when replacing, be sure to use par: of identical designa-
0 Parts marked by O" are not always kept in stock. Their delivery time may be longer

than usual or they may be unavailable.

Mark Na. Description Pml No. Mark No. Dncripflon Pam No.
1 Knob (VOLUME) 11.431135 46 Plate
2 311mm (REC) AAD1668 47 Plate B
3 Button (POWER) AAD1674 48 Plate
4 Button (COPY) AAD1676 49 Plate A
5 Button (EJECT) AAD1716 so Plate
6 Button (DECK) AAD1718 51 Heat sink
7 Button (FUNCTION) AAD1724 52 Shield plate (MECHA)
a Slide knob AAEIIZS 53 operating ineunetione ARCllso
9 Indicator lena AAK1801 54 Operating inatmcfions ARE1144
1o Decorative plate (DOOR R) AAK1873 55
11 Decorative plate (DECK) AAK1881 56 FUNCTION assembly AWK1246
12 Decorative plate (DOOR L) AAKISBZ 57 AF assembly AWZZGZ'I
13 58 HEAD PHONE assembly
14 Caeeette door (L) AAN1182 59 TRANS CONNECT assembly
15 Cassette door (R) AAana 60 MAIN VR membly
15 61 DECK CENTER assembly
17 62 DECK CTRL assembly szzaaa
13 Label (PAPER) AAX1301 63 DECK-1 SW assembly
19 Screw ABA1084 64 DECK-2 SW ass-My
20 Screw (STEEL) 1113111095
65 AMP,GEQ CTRL aeeenbly szzeay
21 Spring 1 4131-11062 66 POWER SUPPLY membly 117722239
22 Spring 2 11331063 67 CONNECT assembly
23 Keep plate ABKlOll. 66 Media unit 1 AWY1052
24 Earth lead 69 Mean unit 2 vamsa
25 Earth lead 70 Damper aaeeinbly Axeuooa
A 26 AC power cord ADG1049 71 Remote control unit
21 Nylon binder (CU-Deals) Axmiaa
28 Leg assembly ARC-847 72 Screw BB230P060FMC
A 29 Strain reliei AEC- 832 73 Screw moresoECU
30 Nylon rent 74 Screw BBZSOPOSOFZK
75 Screw BBZSOPIBOFMC
31
32 "AAA" DRY CELL 76 Screw nmwoaomc
33 Front and (L-R) AHAISIG 77 Nut NKQOFUC
34 Rear pail CL-R) 4111141317 73 Saew VPzaoposoEZK
35 Packing cue AHD1826 A 79 Ease (r1.25A/250v,wzoo1) AER-018
A 80 Fuse (Tsoommsovyuzoom AER-031
35
37 Sheet A 81 Rare (T125A/250VEU2004) AER-018
as Battezv cover WISSG A 62 hue (r1.2sA/zsov,wzoosl AER-ole
39 Front panel AM131635 £1 83 Power mmfonner (12001) AT51253
40 P33 mm 34 Screw (EARTH) vnzasposomc
_ 35 Screw VPZ30P080FMC
41 Enact arm (1.) 1111122031
42 Eject am (R) AMR2032
43 Chain
44 RH: panel
45 Bonnet cue ANEIZZO