MEX-DV1000/DV2000
2-8. SCHEMATIC DIAGRAM – MAIN Section (6/6) –
VP
+10.4V
(Page 7)
D+3.3V
PGND
FAN
FSW
G
H
(Page 9)
J
L102
4.7µH
R430
R429
1.5k
1k
D412
MA8051-M-TX
C421
R440
100
1k
25V
R439
C420
0.1
D413
RSX101VA-30
3.3V_ON
FL_ON
F_SHIFT
MEX-DV1000/DV2000
(6/6)
L404
2.2µH
+12V REGULATOR
IC405
NJM2387ADL3
RT1N141C-TP-1
R419
3.9k
C428
R416
C427
47
33k
0.01
16V
C403
0.1
R408
L405
0
4.7µH
DC/DC CONVERTER
IC601
BD9778HFP
C425
0
R421
C422
R437
R436
1k
0.1
33k
4.7k
L403
4.7µH
R428
C405
C419
10
0.001
100p
C423
C424
R438
R418
C417
220
0.1
15k
82k
0.1
10V
R404
C406
1k
47p
R902
10k
Q901-903
FAN MOTOR DRIVE
R901
4.7k
Q402
R413
RT1P141C-TP-1
1k
R908
47k
R414
1k
Q401,402
Q401
LED DRIVE
RC1
RC0
R403
0
DOOR_IND
Q403,405
B+ SWITCH
Q403
R405
2SA2049
0
RE_1
RE_0
R406
10k
KEYIN1
KEYIN0
SIRCS
C426
100
0.1
16V
LCDCE
LCDDATA
LCDCLK
R407
470
Q405
RT1N141C-TP-1
DOOR_SW
C411 0.01
Q404
R417
330k
RT1N441C-TP-1
OSC
C418
0.1
10
10
Q902
2SB1202
Q903
2SC3052EF
R904
56k
Q901
2SC3052EF
C903
C901
R903
R905
C902
10
0.01
4.7k
15k
0.1
16V
R909
100
C904
0.001
D411
MA8068-M-TX
C416
0.01
D410
MA8068-M-TX
C415
0.01
D420
MA8068-M-TX
C413
0.01
D419
MA8068-M-TX
C414
0.01
D418
MA8068-M-TX
D414
MA8068-M-TX
R450
100
D415
MA8068-M-TX
R449
100
D416
MA8068-M-TX
R448
100
D417
MA8068-M-TX
D421
MA8068-M-TX
R459
0
R402
0
C401
4700p
C402
4700p
R457
0
C412 0.01
D405
MA8068-M-TX
D406 MA8068-M-TX
C409
470p
R442
0
C408
470p
D402
MA8180-M-TX
D401
MA8068-M-TX
C407
470p
CN901
2P
FAN
M901
(FAN)
GND
CNJ903
(REMOTE IN)
CN401
20P
GND
GND(KEY AD)
RE-1
RE-0
KEY-IN1
KEY-IN0
SIRCS
CS
DIO
CLK
DOOR-IND
(Refer to page
DOOR-SW
37 on original
AUX-L
service manual)
AUX-GND
AUX-R
GND
VH-12V
10.4V
3.3V
GND
(CHASSIS)
AUX_R
AUX_G
AUX_L
(Page 5)