Sony XM-2200GTX Operating & Mounting, Service Manual, Page: 24 / 32

2
XM-2200GTX
TABLE OF CONTENTS
1. Printed Wiring Boards –Main Section– ................................... 3
2. Schematic Diagram –Main Section (1/2)– .............................. 4
3. Schematic Diagram –Main Section (2/2)– .............................. 5
4. Electrical Parts List .................................................................. 6
IC901 TL594INSR
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
OSC
REF. REG.
ERROR
ERROR
0.1V
• IC Block Diagram
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/
4
W or less unless otherwise
specified.
• % : indicates tolerance.
•
2
: nonflammable resistor.
•
C
: panel designation.
Note:
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
•
A
: B+ Line.
•
B
: B– Line.
• H : adjustment for repair.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from +12V and REM terminals.
• Voltage and waveform are dc with respect to ground
under no-signal condition.
• Voltages are taken with a VOM (Input impedance 10 M Ω ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
• (( )): Page of Supplement-1.
for printed wiring boards:
Note:
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
• Semiconductor Location (MAIN BOARD)
Ref. No. Location Ref. No. Location
D104 F-11
D106 E-11
D107 E-12
D108 E-12
D109 E-12
D204 B-9
D206 C-9
D207 B-9
D208 C-9
D209 B-9
D701 F-8
D702 E-8
D703 F-8
D801 D-9
D802 D-8
D803 E-8
D808 J-8
D820 E-5
D822 E-12
D827 B-8
D832 B-12
D901 G-6
D902 G-6
D905 B-2
D906 C-2
D909 D-5
D910 D-5
D911 D-5
D912 E-5
D913 D-6
D914 E-6
D915 D-6
D917 D-5
D918 E-5
D919 D-7
D920 D-6
IC101 G-9
IC102 G-8
IC202 H-8
IC301 G-7
IC302 H-6
IC901 F-6
IC902 F-8
IC903 D-6
Q101 G-8
Q102 F-9
Q103 F-10
Q104 F-10
Q105 F-10
Q106 F-10
Q107 F-11
Q108 F-11
Q109 E-11
Q110 F-11
Q111 D-11
Q112 G-11
Q113 D-11
Q114 D-11
Q201 H-8
Q202 F-9
Q203 D-9
Q204 D-9
Q205 D-10
Q206 D-9
Q207 B-9
Q208 B-8
Q209 B-9
Q210 B-8
Q211 B-10
Q212 B-7
Q213 B-10
Q214 C-9
Q701 E-8
Q702 F-8
Q801 D-8
Q802 B-11
Q803 B-11
Q804 B-11
Q805 D-8
Q806 D-8
Q807 F-7
Q808 F-7
Q809 E-8
Q901 F-6
Q902 F-6
Q903 G-5
Q904 D-2
Q905 D-2
Q906 E-2
Q907 G-2
Q908 F-2
Q909 F-2
Q910 E-4
Q911 E-4
Q912 E-2
Q913 E-2
Q914 E-6
Q915 E-6
Q920 C-6
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