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XM-2200GTX
QQ
3 7 63 1515 0
• Semiconductor Location (MAIN BOARD)
Ref. No.
Location
Ref. No.
D104
F-11
Q106
D106
E-11
Q107
D107
E-12
Q108
D108
E-12
Q109
D109
E-12
Q110
D204
B-9
Q111
D206
C-9
Q112
D207
B-9
Q113
D208
C-9
Q114
D209
B-9
Q201
D701
F-8
Q202
D702
E-8
Q203
D703
F-8
Q204
D801
D-9
Q205
D802
D-8
Q206
D803
E-8
Q207
D808
J-8
Q208
D820
E-5
Q209
D822
E-12
Q210
D827
B-8
Q211
D832
B-12
Q212
D901
G-6
Q213
D902
G-6
Q214
D905
B-2
Q701
TE
L 13942296513
D906
C-2
Q702
D909
D-5
Q801
D910
D-5
Q802
D911
D-5
Q803
D912
E-5
Q804
D913
D-6
Q805
D914
E-6
Q806
D915
D-6
Q807
D917
D-5
Q808
D918
E-5
Q809
D919
D-7
Q901
D920
D-6
Q902
Q903
IC101
G-9
Q904
IC102
G-8
Q905
IC202
H-8
Q906
IC301
G-7
Q907
IC302
H-6
Q908
IC901
F-6
Q909
IC902
F-8
Q910
IC903
D-6
Q911
Q912
Q101
G-8
Q913
Q102
F-9
Q914
Q103
F-10
Q915
Q104
F-10
Q920
Q105
F-10
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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
Location
F-10
F-11
F-11
E-11
F-11
D-11
G-11
D-11
D-11
H-8
F-9
D-9
D-9
D-10
D-9
B-9
B-8
B-9
B-8
B-10
B-7
B-10
C-9
E-8
F-8
D-8
B-11
B-11
B-11
D-8
D-8
F-7
F-7
E-8
F-6
F-6
G-5
D-2
D-2
E-2
G-2
F-2
F-2
E-4
E-4
E-2
E-2
E-6
E-6
C-6
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2 9
8
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
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.
• A : B+ Line.
Q Q
• B : B– Line.
3
6 7
1 3
1 5
• 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 MΩ).
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.
• IC Block Diagram
IC901 TL594INSR
16
15
14
13
REF. REG.
ERROR
co
.
0.1V
ERROR
1
2
3
4
9 4
2 8
/
W or less unless otherwise
4
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
0 5
8
2 9
9 4
2 8
12
11
10
9
m
OSC
5
6
7 8
9 9
9 9
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