Pioneer rx 1181 service manual

Page 1

(1,9 PIONEER

The future of sound and vision.

ORDER NO.
ARP 1387

STEREO CASSETTE DECK RECEIVER

FIX-1180

90

81 _ .
FIX-1191 OriginaI

82

92

MODEL RX-11BO BONES IN THREE VERSIONS DISTINGUISHED AS FOLLOHS:
MODEL RX-1190 COME IN ONE VERSION DISTINGUISHED AS FOLLONS:

Applicable model
Type Power requirement Export destination
RX-I 1 Bl) RX-l 1 SO RX-I 131 RX-1191 RX-1182 RX-1192

II 0 - - - O O ACIZOV only U.S.A

IIUC ' O O O - ACIZOV only U.S.A and Canada I,

SD 0 - - ~ - - I'lCllOV,HOV-127V,220V,240V(switchable) Kingdom of SaudiArabia
and general market

50/6 0 - ' - - - I ACIIOV, 120V-127V,220V5240V (switchable) U.S.hilitary

0 This service manual is applicable to the RX-1180/KU.SD,SD/G, RX-IIQO/KUC, RX-1181/KUC,
RX-1191IKUC, RX-1182/KU and RX-11 SZIKU.

I As to the RX-IiOO/SD,SD/G and RX-1ISO/KUC please refer to pages 64.

c As to the RX-IIBIIKUC and RX-1191/KUC please refer to the additional service manual
(ARP1388).

0 As to the RX-1182/KU and RX-1192/KU please refer to the additional service manual
(ARP14OB).

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan

PIONEER ELECTRONICS SERVICE INC. PIOV Box 1760, Long Beach, California 90801 U.S.A.

PIONEER ELECTRONICS OF CANADA, INC. 505 Cochrane Drive. Markham, Onlario L3H BBB Canada TEL: [416] 47974411
PIONEER ELECTRONIC [EUROPE] N.V. Keelberglaan 1, 2740 Beveren, Belgium TEL: 03/775 - 28 - 08

PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178484 Boundary Road. Braeside, Victoria 3195, Australia TEL: [03] 5809911

INW©APR.1987 Printed in Japan

Page 2

RX-1180, RX-1190

CONTENTS

SAFETY INFORMATION"-
SPECIFICATIONS--
. CONNECTION DIAGRAM-'-

. PANEL FACILITIES .....................
. EXPLODED VIEWS AND PARTS LIST
. SCHEMATIC DIAGRANS ---------------
. P.C.BOARDS CONNECTION DIAGRAM

«Jasmhwwt-i

I.$AFETY INFORMATION

1. SAFETY PRECAUTIONS

The following check should be performed for the con-
tinued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester-
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals, screwheads, metal overlays, con-
trol shaft, etc.l. Plug the AC line cord of the appliance
directly into a 120V AC 60Hz outlet and turn the AC
power switch on. Any current measured must not exceed
0.5mA.

Reading should
not be above
0.5mA

Leakage
Current
tester

Device
under
test

Test all
exposed metal
surfaces

Q 2-wire cord

® Also test with
plug reversed _
lUsing AC adapter ' ground
plug as required)

AC Leakage Test

8. PACKING -------
9. ADJUSTMENTS -
10. ELECTRICAL PARTS LIST
II. 10 INFORMATION 57
12. REMOTE CONTROL UNIT " "-60
13. FOR RXa1180/SO,SD/G AND RX-llQO/KUC ---------- 64

'46
~52

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUT
LINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED
BEFORE RETURNING THE APPLIANCE TO THE
CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are often
not evident from visual inspection nor the protection af~
forded by them necessarily can be obtained by using re-
placement components rated for voltage, wattage, etc. Re-
placement parts which have these special safety charac-
teristics are identified in this Service Manual.

Electrical components having such features are identified
by marking with a A on the schematics and on the parts
list in this Service Manual.

The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire, or
other hazards.

Product Safety is continuously under review and new
instructions are issued from time to time, For the latest
information, always consult the current PIONEER Serv-
ice Manual. A subscription to, or additional copies of,
PIONEER Service Manual may be obtained at a nominal
charge from PIONEERI