Sony XM-4060GTX Operating & Connection, Service Manual

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2
XM-4060GTX
TABLE OF CONTENTS
1. Printed Wiring Board –Main Section– .................................... 3
2. Schematic Diagram –Main Section (1/2)– .............................. 4
3. Schematic Diagram –Main Section (2/2)– .............................. 5
4. Printed Wiring Boards –High-Level, LED Section– ............... 6
5. Electrical Parts List .................................................................. 6
• IC Block Diagram
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
Q201 H-12
Q202 G-10
Q203 F-11
Q204 F-11
Q207 F-11
Q208 F-11
Q209 G-12
Q210 G-12
Q211 F-12
Q212 G-10
Q301 G-6
Q302 D-10
Q303 C-10
Q304 C-10
Q307 C-10
Q308 D-10
Q309 B-10
Q310 B-11
Q311 B-10
Q312 D-11
Q401 H-6
Q402 D-9
Q403 C-9
Q404 C-9
Q407 C-9
Q408 C-9
Q409 B-8
Q410 B-8
Q411 B-9
Q412 D-8
Q801 E-8
Q802 E-8
Q803 A-5
Q804 B-5
Q805 A-4
Q808 F-6
Q809 F-6
Q810 C-7
Q812 B-4
Q813 A-4
Q814 A-3
Q850 B-4
Q901 H-1
Q902 H-2
Q903 H-2
Q904 F-2
Q905 E-2
Q906 E-2
Q907 D-2
Q908 E-2
Q909 E-2
Q910 F-8
Q911 F-8
Q912 E-2
Q913 E-2
D101 D-10
D141 E-12
D201 G-10
D241 F-12
D301 D-10
D341 C-10
D401 D-8
D441 C-9
D801 E-8
D802 E-8
D805 D-8
D824 D-8
D825 D-8
D826 D-8
D827 D-8
D828 C-7
D829 C-7
D901 H-2
D902 H-2
D903 E-6
D904 E-6
D905 D-6
D906 D-6
D907 B-2
D908 C-2
D911 D-6
D912 E-6
D913 F-8
D914 F-8
D917 E-6
D918 E-5
IC801 H-9
IC802 I-10
IC806 H-10
IC807 H-11
IC808 H-8
IC809 H-8
IC811 G-7
IC812 H-7
IC813 G-7
IC814 H-6
IC901 G-1
IC902 E-7
Q101 H-10
Q102 E-11
Q103 E-11
Q104 E-11
Q107 E-11
Q108 E-11
Q109 E-12
Q110 D-12
Q111 E-12
Q112 D-10
• Semiconductor Location (MAIN SECTION)
Ref. No. Location Ref. No. Location
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.
• (( )) : Page of Supplement-1.