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CX-JV77
38
38
CX-JV77
7-16. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
CN307
EP101
Q312
Q305
C216
C217
C222
C235
C214
C212
C213
C808
J801
FB201
FB202
FB203
FB204
CN308
Q311
C228
C229
C230
D202
CN309
Q304
R221
R216
R217
R389
R390
R388
R387
R385
R386
R395
R391
R393
R208
R209
R212
R211
R207
R210
R206
R205
R203
R202
R201
R204
R223
R272
R232
R392
R394
D201
D324
D325
C211
CN805
C806
C807
W802
JW202
JW201
R227
R228
R226
R225
R229
D206
Q310
D207
R230
R231
R235
Q306
Q307
R220
R222
M901
R219
R218
JW311
R398
R399
Q372
R280
CN324
CN305
D326
C809
13P
2SA953
2SA1235
0.1
0.1
0.1
0.1
1000
10V
10
50V
10
50V
0.1
0
0
0
0
3P
2SC2001
0.1
4.7
50V
47
16V
MTZJ-13B
5P
2SC3052
22k
56
56
4.7k
22k
22k
4.7k
4.7k
22k
22k
10k
10k
1k
10k
10k
1k
2.2k
2.2k
47k
4.7k
10k
10k
4.7k
10k
0
470k
10k
1k
1k
1SS355
10EDB40
10EDB40
2.2
50V
5P
1000p
1000p
1k
1k
47k
4.7k
4.7k
1SS355
2SC2001
1SS355
4.7k
2.2k
4.7
2SC5938
2SC5938
22k
5.6k
680
3W
680
3W
4.7k
10k
2SC3052
10
4P
12P
0.1
B2
B3
B4
B
6
B7
E1
E2
E3
E4
E5
E7
E8
E9
E10
E11
E12
E6
WFR/HP/MIC
AC3
PROTECTOR
STK MUTE
FRONT SP RELAY
ROUT
LOUT
CDR
CDL
MIC
L-CH
A-GND
M-GND
M+7V
D-GND
D-GND
AVDD
DVDD
N.C
SP-GND
PW-GND
A-GND
R-OUT
L-OUT
SP L-OUT
SP R-OUT
AC3
PROTECT
STK MUTE
+16V
GND
HP CTL
D GND
R-OUT
HP-GND
L-OUT
(3/4)
HP CTL
HP-GND
R-OUT
HP CTL
L-OUT
(CHASSIS)
(CHASSIS)
RELAY B+
R-CH
PHONES
B+ SWITCH
MUTING
MUTING
MUTING
Q304,305
CONTROL
FAN+
FAN-
FAN+
DRIVE
FAN MOTOR
+13V REGULATOR
(FAN)
MIC DETECT
VMP POWER
VIDEO SW
(Page 45)
(Page 43)
(Page 35)
(Page 39)
(Page 36)
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