
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LCD+15V
FRONT P.W.Board(2/5)
NOTE:N.U.is Not Used Parts.
IVA-D310R/IVA-D310RB
Schematic Diagram(2/18)
LCD-10V
DVD+7V CONT
MAX2000mA
SERVO+7V CONT
˚-COM VDD
(630V)
Vo=1.225x(2.43k+7.5k)/2.43k
R2=7.5k
Vo=Vcx(R1+R2)/R1
Vc=1.225
Vo=5.01V
R1=2k+430=2.43k
Vc=1.225
Vo=1.225x(2.59k+8.2k)/2.59k
Vo=5.10V
R2=8.2k
R1=2.2k+390=2.59k
Vo=Vcx(R1+R2)/R1
Vc=1.225
R1=2.4k+220=2.62k
Vo=5.06V
Vo=1.225x(2.62k+8.2k)/2.62k
Vo=Vcx(R1+R2)/R1
R2=8.2k
VISUAL-5V
7V
AV+7V/5V CONT
6.72V ‘7.28V
TO:CHASIS(SCR)
DC/DC+15V/-10V CONT
AV+8V CONT
AV+7V/5V CONT
LCDAV+5V CONT
DVD+3.3V CONT
ACC ON CONT
DVD+5V CONT
7V
7V
PWR-ON CONT
SERVO+5V
4V
BATT
DVD+1V
DVD+5V
DVD+1V CONT
+15V
9V
SERVO+5V
REPPING
DVD+3.3V CONT
GND
AGND
GND
GND
AGND
AGND
ACC-ON CONT
9V
BATT
-10V
ACC+5V
100mA
CTL
R1
Vcc
R2
OUT
RGB+5V
C
GND
GND
5V
CTL
C
R2
100mA
R1
Vcc
OUT
Vc=1.225
Vo=Vcx(R1+R2)/R1
CTL
8V
R2=15k
R2
GND
R1
Vcc
R1=2.7k
OUT
Vo=8.03V
Vo=1.225x(2.7k+15k)/2.7k
100mA
C
NC
A-DET
H.S
Cd
Vp
Vbi
H.S
OUT
B-DET
H.S
GND
Vr
Voi
H.S
VDD
H.S
H.S
H.S
H.S
RESET CIRCUIT
H.S
CD
VSS
H.S
Vr2
H.S
H.S
Vr1
SW+5V
CTL
GND
30mA
R1
R2
Vcc
C
OUT
Vo=Vcx(R1+R2)/R1
Vo=3.29V
Vc=1.250
R1=470+5.1k=5.57k
R2=9.1k
Vo=1.25x(5.57k+9.1k)/5.57k
Vcc
R1
OUT
DVD+3.3V
GND
CTL
MAX650mA
R2
C
DVD+5V-CONT
I
DVD+7V-CONT
I
DVD+3R3V-CONT
O
7V
AGND
GND
GND
DCDC-CONT
O
SERVO+7V
I
ACCON-CONT
SERVO+5V
5V
ACC-DET
O
LCD-10V
I
AV-5V-CONT
I
REPPING
O
DVD+5V
I
VGL-CONT
A+8V
O
DVD+3R3V
AV+7V/5V-CONT
O
DVD+1V
SW+5V
I
RESET-SW
I
VGH-CONT
O
LCD+15V
SUB-STBY
AGND
AV+8V-CONT
ACC+5V
O
VISUAL-5V
O
MOTOR+9V
O
BATT
O
VDD+5V
I
PWRON-CONT
O
RGB+5V
GND
B-DET
I
DVD+1V-CONT
I
LCDAV+5V-CONT
O
RESET
B
F
3
D
5
E
5
C
4
1
A
F
2
B
A
4
E
2
D
3
1
C
0
R3335
15k
R3334
2.2k
R3333
390
R3332
8.2k
R3331
2k
R3317
430
R3316
7.5k
R3315
5.1k
R3314
470
R3313
9.1k
R3312
3.9k
R3359
3.9k
R3358
3.9k
R3357
3.9k
R3356
RB521G-30
SD3301
10k
R3329
3.9k
R3327
0.01
C3307
0.01
C3308
0.01
C3329
0.01
C3328
0.01
C3318
820
R3351
820
R3350
820
R3352
820
R3349
DTC143XUA
Q3316
2SA1797
Q3315
24k
R3354
TP3330
TP3329
54
3
2
1
FMC2A
Q3307
54
3
2
1
FMC2A
Q3308
54
3
2
1
FMC2A
Q3310
54
3
2
1
FMC2A
Q3309
54
3
2
1
FMC2A
Q3302
4.7k
R3301
220
R3324
10
C3321
DTC124EUA
Q3314
2SA1036K
Q3313
22k
R3341
2.2k
R3340
0.022
C3319
0.33
C3313
10
C3317
1
2
3
AN77L07M
IC3305
O
I
G
10
C3309
2.2
C3302
0.1
C3306
0.022
C3310
O
3
COM
1
I
2
AN79L05M
IC3301
22k
R3339
22k
R3343
2SD1782K
Q3312
0
R3346
N.U.
R3345
0
R3344
5
4
3
2
1
BA00BC0WFP
IC3302
TP3327
TP3326
TP3325
TP3324
TP3323
TP3322
TP3321
TP3320
TP3319
TP3318
TP3317
TP3316
TP3315
TP3314
TP3313
TP3311
TP3310
10
C3335
10
C3334
10
C3322
10
C3314
10
C3342
10
C3341
10
C3340
10
C3338
10
C3337
10
C3315
1
C3304
8.2k
R3323
2200p
C3301
5
4
3
2
1
S-80942CNMC-G9C
IC3307
TP3303
5
4
3
2
1
BA00ASFP
IC3310
0.047
C3324
0.022
C3320
5
4
3
2
1
BA00ASFP
IC3306
47k
R3326
N.U.
R3319
N.U.
C3325
N.U.
R3328
2.7k
R3336
0.022
C3316
330/6.3
E3302
22k
R3337
2.4k
R3325
22k
R3338
5
4
3
2
1
BA00ASFP
IC3309
TP3302
0.022
C3312
1k
R3304
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IMSA-9856B-26Y900
CB3301
56k
R3306
0.022
C3333
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TDA3606AT-T
IC3303
47k
R3318
2SD1782K
Q3306
12
3
4
5
UMC2N
Q3303
0.1
C3305
0.022
C3332
0.1
C3323
2.7k
R3330
0.022
C3303
360k
R3303
120k
R3302
TP3308
TP3305
TP3307
0.022
C3311
5
4
3
2
1
BA00ASFP
IC3304
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