Exploded Views And Parts List - Pioneer SX-2300 Service Manual

@) TUNING switches (DOWN, UP)
UP: The FM or AM band is scanned in the direction of increas-
ing frequency.
DOWN: The opposite operation to that of the UP switch
takes place.
(2 Tape monitor switch
{TAPE 2] — Press when listening to tape playback with a
tapedeck.
(3 FUNCTION switches
Use to select playback source.
(TAPE 1/DAT] — Press when listening to tape playback with
a cassette tape deck or digital audio tape deck.
[VCR/LINE] — Press when listening to programs from a com-
ponent connected to the VCR/LINE terminals.
[CD] — Press when listening to compact disc playback with
aCD player.
[TUNER] — Press when listening to AM or FM broadcasts
with a tuner.
[PHONO] — Press when listening to record playback on a
turntable.
@ VOLUME control
Use to adjust volume level.
@ BALANCE control
Should normally be left in the center position. Adjust balance
if the sound is louder from one of the speakers. If the right
side is louder, turn toward the LEFT position and if the left
side is louder, turn toward the RIGHT position.
GRAPHIC EQUALIZER controls
The equalizer is divided into five frequency ranges (100 Hz,
330 Hz, 1 kHz, 3.3 kHz, 10 kHz) to tailor music to the in-
dividual taste of the listener.
@) Band Selector switches
These switches are used to select either AM or FM reception.
AM: Push this switch for AM reception.
FM: Push this switch for FM reception.
OPERATION DISPLAY panel
{a) Indicates the function selected (f) FM STEREO indicator
by the function switches. =
(g) AUTO tuning indicator
(b) Indicates frequency or channel
(STATION CALL number).
(c) SURROUND indicator
(h) FM MONO indicator
(i) TUNED indicator
(d) SIMULATED STEREO indicator
(e) TAPE monitor indicates
4. EXPLODED VIEWS AND PARTS LIST
NOTES:
Parts without part number cannot be supplied.
The {\ 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 designa-
tion.
For your parts Stock Control, the fast moving items are indicated with the marks * *
and *.
* * GENERALLY MOVES FASTER THAN
This classification shall be adjusted by each distributor because it depends on model
number, temperature, humidity, etc.
Parts marked by "®" are not always kept in stock. Their delivery time may be longer
than usual or they may be unavailable.
Parts List
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31 BBT3OPO80FZK
32 BBZ26PO80FMC
33 BPZ30PO80FZK
34 NK7OFUC
35 VMZ30PO60FMC
Screw
Screw
Screw
Nut
Screw
101
102
103
104
105
106
107
108
109
Parts No.
AWZ1492
VMZ26P040FZK
AKX-507
ASH-004
AKR-038
AEK-122
Mark No. Parts No. Description
1 AWZ1491 Complex assembly
Aww 2 2SA1264N a3,04
Ak*k 3 2SC3181N Q1,02
A 4 ATS1116 Power Transformer T1
A 5 AKP1015 AC Socket 1P
Akwe 6 AEK—100 Fuse (FU1 4A)
A 7 AEX—008 Lithium battery
8 AEC—784 Leg assembly
9 AAB1010 Rotary Knob (BALANCE)
10 AAB1058 Rotary Knob (VOLUME)
11 AAD1152 Knob(POWER)
12 AAD1162 Knob(SURROUND)
13. AAD1295 Knob (SPEAKERS)
14 AAD1296 Knob Array (TAPE2,
TAPE1/DAT,VCR/LINE,CD,TU-
NER,PHONO)
15 AAK1400 FL Filter
16 AAK1401 Sheet Panel
17 AAM-—030 Friction Plate
18 AMB1283 Panel base
19 ANB1166 Front Panel
20 AZN1466 Bonnet case
21 ABH1034 Coil spring
22 AEP-—313 Mica sheet
23 ABA-—297 Screw
24 ABA-298 Screw(3 x 8)
25 ABA1009 Screw(3 x 6)
26 ABA1011 Screw(3 x 6)
27 ABA1021 Screw(3 X 10)
28 ABA1052 Screw(3 x 12)
29 ABN-—O65 Nut
A 30 ADG1031 AC Power cord
Description
Control assembly
Screw
$2 Voltage selector switch
S3 Slide switch
Fuse Holder
Fuse (FU2 2A)
SP switch assembly
SP Terminal assembly
Power SW assembly
Terminal (GND)
Chassis
Rear Panel
Bottom Plate
Heat sink Holder
Heat sink