Table of Contents
Advertisement
6-18. SCHEMATIC DIAGRAM – MAIN Board (4/4) (Suffix-13) –
(4/4)
F1
F2
R309
0
GND
VCC
R310
0
F3
F4
D319
D320
10EDB40-TB3
10EDB40-TB3
F5
F6
D321
D322
10EDB40-TB3
10EDB40-TB3
(Page 38)
C418
C419
0.01
0.01
F7
F8
F9
F10
(Page 36)
C363
10
50V
R313
100k
BUFFER
IC304
NJM4565M
C364
R432
10
100
50V
C339
220
R314
16V
100k
R427
R428
0
0
R487
0
R488
0
+9V REGULATOR
+4V REGULATOR
IC305
TA7809S
D303
D304
10EDB40-TB3
10EDB40-TB3
I
O
G
D301
D302
10EDB40-TB3
10EDB40-TB3
C375
C380
C373
C374
2200
470
0.01
0.01
25V
16V
D315
D314
D313
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
D307
1SS355
Q331
2SA1235F
R484
10k
10EDB40-TB3
D323
R483
1k
C417
Q330
D308
1000
2SC3052F
0
10V
R482
4.7k
D325
0
(Page 37)
+9V REGULATOR
IC306
IC308
µPC3504HF
TA7809S
I
O
I
O
G
G
C371
D318
C381
C399
47
47
470
16V
16V
16V
D316
Q330,331
R378
POWER ON/OFF
10k
RELAY DRIVE
R481
4.7k
39
39
MIC10V
FIL2
FIL1
-VFL
EVER+10V
MIC+10V
+4V
ST
TUNED
CE
DO
DI
CLK
MCLK
LCK
TBL-SENSE
CD-EN
S-MUTE
VACS/STR
+10V REGULATOR
S-OUT
IC313
TA7810S
DECK+9V
JR326
0
I
O
G
MIC-S
HOLD
O-POWER
C420
C421
2200
220
25V
16V
HP
R348
R384
0
1k
FIL1
Q301
FIL2
2SA1980G
EVER+10V
R386
10k
Q301,302
-VFL
B+ SWITCH
O-POWER
Q302
HOLD
2SC3052F
Q324
2SC3052F
CENTER
VOLTAGE
S-MUTE
GENERATOR
C372
R379
10
2.2k
50V
C345
C397
R388
R387
100
100
1k
12k
16V
10V
MIC-SIG
JR334
0
MIC-S
CX-JT9
CN304
31P
VF1
VF2
D-GND
-VFL
EVER 10V
MIC 10V
4V(SW)
BU1924 CLK
BU1924 DATA
TUNER STEREO
TUNER TUNED
LC72121 CE
LC72121 DI
LC72121/M61529/BU2099FV DO
LC72121/BU2099FV CLK
M61529 CLK
(Page 47)
BU2099FB LCK
CD NUMBER SENS
BU UP DOWN/CD OPEN CLOSE
NC
SYSTEM MUTE
STREAM IN(VACS)
JR317
0
TUNER S-METER
JR321
0
S-OUT
DECK 9V
MIC GND
JR328
0
MIC SIG
PROTECTOR (HOLDER)
POWER RELAY
R346
22k
HP
A-GND
CN307
13P
P-0N
SW ON/OFF SENS
SW LIMIT
FIL-1
FIL-2
VSTBY
-VFL
O-POWER
SW OUT
HOLD
(Page 42)
VM+10V
DC-DET
SYSTEM MUTE
Advertisement
Table of Contents
