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Pioneer VSX-5300 Service Manual page 9

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1
2
|
3
External appearance
of transistors
and
ICs
2SA933S
28C 1740S
2SC 174 0SLN teem
2SC 2668
ws &)
Let Ne
2SA968
2SB834
2SC 2238
xy
Let No,
2SA979
28A1048
2SC 2458
28A1145
2SC 2240
28C 2705
28C 2878
2SA1302
2SC3281
2SC 2786
28C3377
Type Ne.
15
1
2SK161
Type No -
i — Let Ne
2SK241
Type Ne
Lot Ne.
2S K246
Type No
Lot Ne
AN7470P
CXD1120P-1
LM7001
TC9184P
CX-894
TA7291S
LA1265S
LA2730
PAOO16
TC4066BP
* M5201P
M5218LF
M5220L
M5218PF
M5220P
M5233P
M51848P
M50199P
M5K4164AP
RN1203
RN2201
alioh
RN2203
y
TC9164N
ts
TnRenAactasang
uPC1188H
uPC78M12H
uPC78M 15H
2SC3064
lie
CXD1067P
PDG020
28C 1845
Lot Ne
Type No:
hve
|
4
|
e View from conponent side
NOTE
1.
This P.C.8 connection diagram is viewed from the parts mounted side,
2.
The parts which have been mounted on the board can be replaced with those shown
with the corresponding wiring symbols listed in the following Table,
Corresponding part symbol
|
PartName
|
Transistor
Radiator type
transistor
off.
Capacitor
(Polarity)
©
| } 0
Capacitor
{Non-polarity)
Others
:
VR
Variable resistor or
Semi-fixed resistor
3.
The capacitor terminal marked with@double circles) shows negative terminal.
4,
The diode terminal marked with ©(double circles) shows cathode side.
5,
The transistor terminal to which E is affixed shows the emitter.
?.C.8, pattern diagram indication
S4
FOR
SO/G
TYPE
ONLY
eo oe
DE-EMPHASIS
75yS
FM1OOkHz
)
(Since
Sous
( FMS50kHr
AM9KHz
poccctlcntnrneee
Q753
Q7s2
Q75s1
VR752
Q754
Ic751
Q773
VR754
lc771
o774
a772
IC734
Q775
Q72t
Q704
Q705
Q703
Q702
TCT72
9701
TC7T74
STATION
(410-30)
FM
BAL
(300)
(750)
FM UNBAL
AM
LOOP
ANTENNA

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