Technics SX-PX107 Service Manual

10
11
12
13
14
AC POWER SUPPLY
CIRCUIT $1
Power Switch
CONTROL PANEL CIRCUIT
Switches & LED'S Dismay a
VRi
MAIN VOLUME
DIO~ DIE |
RDO ~ RO2, ROG, RD7, RDY, ROIO
TSO~TS3
DOO ~ DOa2l
Qi~Q4
LED Oriver
DBO~ DB7
DOO ~ 0021
Transformer
i
E AMP & POWER SUPPLY CIRCUIT i
Se i
Coe ee :
- spe} =] 2] CNS t
a]
&
oe
4]
|
3)
3
j
e Sp} >] 2] 2 = i
z i
re) i
| o i
& :
07 Q1,2,02,3,9 n ‘
ic ia g
icl2 5V bs
Ic19-t ay. Regulator
Digttal
DATA
Signal
pit
|
JS
ms
Muting
|
Processor 2 PMUT Circuit =
= Vv 7 | ara a \
BCKI
+15V Regulator
[Ct Lose aaa ~Al4 Converter
1701 D/A sisyieee | ed
~t/016 Converter
DOO ~ DOI5
Qs +15y <———_ +
ICIS-3 1C14 EEE BREA
ea
ee
:
(
)
[7]
|)
1c13
1€10
,Q18~2)
a
1C19-2
a
Pe
:
|
o
DATA
Mm =
Power
ie
z
z
rane
zing
Ampilfier
o
(Leh)
Mixer
Amp
1C10,Q14~7
1c5
1c20-1
¢
Power
—r-
‘|
w
Equalizing
Amplifier
~
Circuit
“|
'cEan~l3
(Reh)
te
IC9,
QIn4
Shift
OUTSLOA
1¢20-2
Regestor
|
o
Tone
Tone
+5
Generator
ale
Generator
AO
eo
Data Bus wA3
=
2
856
==
a
C7 {cB
w
ROM
ROM
—
°
tien
bit)
noe
:
05,6,8,
C26
CIGM
bit)
:
a
a7
2
)
z
o
°
Wave
ROM
Wave
ROM
x
Address
us
(16M bit)
(16M
bit)
Power !ndicator
MEG HEADPHONES
AUX IN LINE OUT
u-3 n-4

Technics SX-PX107 Specifications

General

Brand	Technics
Model	SX-PX107
Category	Musical Instrument
Language	English