Pioneer sx 1280 service manual
This is the 8 pages manual for pioneer sx 1280 service manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from pioneer sx 1280 service manual (Ocr-read)
Page 1
ADDITIONAL GDPIONEER'
Service
(7143111131
AM/FM STEREO RECEIVER
X4280
0 This additional service manual provides the description of the parts applied only S,
and S/G types.
0 For detailed instructions on adjustments, circuit descriptions, exploded views, etc.,
please refer to this Service Manual (page 3 ~ page 80).
Page 2
1. SPECIFICATIONS
Preamplifier Section
Input (Sensitivity/Impedance)
TAPE PLAY 2 (DIN connector). . . . ISOmV/SOkilohms
Output Level/Impedance
TAPE 2 (DIN connector) ......... 30mV/80kilohms
Miscellaneous
Power requirements ......... 110V, 120V, 220V, 240V
switchable, 50/60Hz
Power Consumption ................ IlOOW (max.)
Furnished Parts
Fuse 6A ................................. I
Fuse 12A ................................. I
2. CONTRAST OF MISCELLANEOUS PARTS
NOTE:
0 Capacitors: in p!" unless otherwise noted p:pF
o Resistors: in n. '/¢W unless otherwise noted kskn. M:M$2
P.C. BOARD ASSEMBLIES
Part No.
Symbol 8: Description KU S SIG Remarks
Fuse assemblv AWX-126 AWX-l34 AWX-134
5P connector assembly ........ , AWX-062 AWX-062
TRANSFORME R
,I Part No.
Symbol 8: Description { KU s I I - SIG : Remarks
._._.._.._.._.-...._H -_-..- -- 1 - I
I E :
T1 Power transformer I ATT-447 ATT-474 ' ATT-475
l A
SWITCHES
I- Part No.-
Symbol & Description 3 KU I S I SIG Remarks
S26 Plug m selector (line voltage selectorl ........ I AKR-O31 AKR-O31
527 Slide switch (DE-EMPHASIS) . ........ I ASH-016 I ASH-016
A L .
82