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Pioneer SX-312R Service Manual page 29

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1R/SX-301
1R/SX-201
SP SWITCH ASSEMBLY
(SX — 301/KUC,
SX — 201/KUC and SX — 201/SD)
Part No.
SX —- 301/KUC,
'SX-201/KUC, SD
Symbol & Description
SX-—311R/KUC
$1
ASG1035
C571
(0.01/AC400V)
ACG1002
7.2 PCB PARTS LIST
NOTES:
e
Part without part number cannot be supplied.
Remarks
©
Parts marked by "@" are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
e@ The A mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing,
be sure to use parts of identical designation.
e
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex. 1
When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J = 5%,
and K =
10%).
5602
56 X 10!
SOT is, desteesensan
Bec s5e3 RDISPME
DOS
47kQ
47 X 10°
C1 ie rar See ee
RDI4PSQ0@/
0.52
ORD: ita tuiesticceihe
dete omeistaweoaweststeses RN2HO@) @E)
K
12
OND eres eeeoctieesiRevtecceyansnagereetleabins RSIPQWOK
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
;
5.62kQ2
562 X 10!
DOD T isis Orscvrsentn hee RNI/4ASR
OF
Mark
No.
Description
Parts No.
Mark
No.
Description
Parts No.
@ COMPLEX
ASSEMBLY
(AWZ4018 : SX - 251R/KUC)
Q605
TRANSISTOR
RN1203
Q606
TRANSISTOR
RN1201
SEMICONDUCTORS
Q751
TRANSISTOR
RN1201
1C101
AM/FM
IC
LAI1851N
1C102
PLL IC
LM7001
D521-—524
DIODE
HSS104
- 02
IC201
OP-AMP
IC
NJM4558DXP
D561
DIODE
HSS104~02
1C202
E-SW
IC
TC91G4N
D601
ZENER DIODE
HZSi2AL
31C253
OP-AMP
IC
NJM4558LD
D700
DIODE
HSS104-02
D701
DIODE
D3SBA20 (A)
Q1o1
TRANSISTOR
2SC2668
Q102
TRANSISTOR
RN2203
D703
ZENER DIODE
HZS12B2L
Q103
TRANSISTOR
RN1203
D704
ZENER DIODE
HZS12AL
Q104
TRANSISTOR
RN2201
D705
ZENER DIODE
HZS24 -2L
Q108
TRANSISTOR
2SC1740SLN
D706
ZENER DIODE.
HZS6B2L
D708—710
DIODE
HSS104 ~ 02
Q109
N-FET
2SK246
Q110
TRANSISTOR
28C1740S
D711
ZENER DIODE
HZS7B2L
Q261, 262
TRANSISTOR
RN1203
D712
ZENER DIODE
HZS6B2L
Q501—504
TRANSISTOR
2SA992
D713, 714
DIODE
HSS104-02
Q521, 522
TRANSISTOR
2SA1145
D751
DIODE
HSS104-02
D752
DIODE
$5566
Q523, 524
TRANSISTOR
2SC2705
Q541, 542
TRANSISTOR
25C2458
D753
ZENER DIODE
HZS6A2L
Q551, 552
TRANSISTOR
28C2235
D754
DIODE
HSS104-02
Q553, 554
TRANSISTOR
2SA965
Q601, 602
TRANSISTOR
2SC2458
RELAY
Q603
'TRANSISTOR
2SA1048
ee
see
Ponies
Q604
TRANSISTOR
2SC2240
:
368

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