MCE-CX80K
27
27
6-9.
PRINTED WIRING BOARD — MAIN SECTION —
Ref. No.
Location
D901
C-5
D902
C-5
D903
C-5
D904
C-5
D905
D-5
D906
D-5
D907
A-4
D908
B-4
D910
B-4
D911
C-3
D912
D-2
IC151
E-7
IC152
E-8
IC153
E-9
IC901
B-2
IC902
D-4
IC903
A-3
Q151
E-7
Q152
F-8
Q153
F-9
Q181
D-6
Q182
E-5
Q183
D-6
Q184
E-6
Q251
D-7
Q252
D-8
Q253
E-10
Q605
E-3
Q901
B-3
Q902
C-3
Q903
B-2
Q904
B-2
Q905
C-2
Q906
D-5
Q907
D-5
Q909
B-4
Q910
E-3
• Semiconductor
Location
• Refer to page 17 for Circuit Boards Location.
S901
F901
CN901
CNJ151
C256
C255
C155
C156
C153
C154
C253
R257
R259
R182
R181
R916
R186
R154
R155
R251
R158
R159
C254
C252
R252
R253
R254
R255
C251
Q251
Q183
Q181
Q184
Q182
Q151
C152
IC153
IC152
IC151
C151
R151
R185
R183
R184
R153
R152
CN907
PS902
PS901
C901
C903
C904
C913
C919
C912
C602
CN901
CN604
C920
C902
IC902
Q902
Q903
Q905
C911
C910
C908
C918
C917
C907
D913
D911
R913
R905
R909
R903
R911
R918
R904
R908
R919
R915
R914
D912
C909
C905
C906
C915
C925
C914
C924
C916
Q901
Q904
EB901
IC901
IC903
CN801
CN906
Q907
Q906
CNP602
Q605
Q910
D910
Q909
D908
D907
T901
POWER
TRANSFORMER
NOT REPLACEABLE
BULT IN TRANSFORMER
AC
IN
R264
R260
R261
R262
R258
R165
R163
R161
R160
R162
R164
R265
C161
R263
Q253
Q153
E
E
1
4
5
8
1
4
5
8
1
4
5
8
Q252
Q152
E
E
1
6
E
E
E
E
E
E
C922
C921
E
E
E
R517
D906
D905
D901
D902
D903
D904
1
1
1
1
1
19
1
17
13
9
13
3
R623
R622
E
E
E
E
E
E
E
1
8
9
16
1
5
1-679-483-
11
(11)
MAIN BOARD
AUDIO OUT
R
L
220-240V
110-120V
VOLTAGE
SELECTOR
F
TO
DISP
BOARD
(PAGE 29)
TO
KARAOKE
MIC
BOARD
(PAGE 29)
G
TO
VIDEO
BOARD
(PAGE 21)
J
TO
VIDEO
BOARD
(PAGE 21)
TO
VIDEO
BOARD
(PAGE 21)
TO
JUNCTION
BOARD
(PAGE 30)
E
C
D
CNJ151
There are a few cases that the part printed on
this diagram isn’t mounted in this model.