Pioneer A-X700 Service Manual page 20

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ASSEMBLY
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Part No
Description
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1. RESISTORS.
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A
2. CAPACITORS:
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the safety factor of the part. Therefore. when replacing. be sure to use
SEMICONDUCTORS
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ACH- 363
Oe marked: capacitors and, resistors Neve. Barts .unmbers)
02
Tc9162N
503~506 251845
404,408 RDIBEBIHZ ISEBK 403,404 ACH-390
The underlined indicates the switch position
201,202 PROOKG
507,508 2SA1145
cai2
ACH-385
406,407 ROIGEBIHZIGEB)C401, 402 ACH-244
This 1s the basic schematic diagram. but the actual circuit may vary due to
It
@ 201A,202A 28C2238(2 SC2275A)
409
ROZ27EB(HZ27EB)
improvements in design
203A,204A 2SA968 (2SA9B5A)
410,411
$5566
301,302 28¢2705
0 207~210 RDZ.7EB (HZ 2.7EB)
5 SWITCHES
303,304 2SC 1740S (2SC2603)
301~ 304 ISIS54
SoI~S06 151555
1
$501 PHONO
$507 VOL UP
$513 MUTING
308,404 280438
305
KZLI4O
$502 TUNER
$508 VOL DOWN
$301 WS (W-S)
401,403 2508364
306,307 1SI554
413~415 ISSI31
$503 CD
$509 BAL LEFT
402
288750
401
RBEOz
$604 VIDEO AUX
$510 BAL RIGHT
7
5
7)
$605 TAPE!
$511 LOUDNESS
THE UNDERLINED INDICATES THE SWITCH POSITION
$506 ADAPTOR

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