5
3 Schematic Diagram
3.1.
A-Board (3/16) Schematic Diagram
DRIVE IC
VCC
Vin
GND
Thermal
Pad
V
R
L
R
L
Y
PR
PB
S
S
S
S
S
S
SS
S
S
S
S
S
S
S
S
S
S
S
P
P
MAIN_R
PC_HS
MAIN_PB/C
BE_SDA3
PC_VS
MAIN_PB/C
PC_HS
MAIN_Y/CVBS
MAIN_L
MAIN_PR
MAIN_PR
PC_VS
AC_TV1_V
MAIN_Y/CVBS
BE_SCL3
SPDIF_OUT
MAIN_L
BE_SCL3
BE_SDA3
AC_TV1_V
V1_L
V1_R
V1_RG
D1_L
D1_R
D1_LG
D1_RG
V1_V
V1_VG
V1_VG
D1_YG
V1_LG
V1_RG
D1_PBG
D1_PRG
D1_LG
D1_RG
D1_Y
D1_PB
D1_PR
D1_PBG
D1_YG
D1_PRG
D1_R
V1_L
D1_PB
V1_LG
MAIN_R
V1_V
D1_L
D1_PR
D1_Y
V1_R
C3157
16V
0.1u
C3054
16V 0.1u
C3035
16V
0.1u
C3047
10u
10V
C3045
10V
1u
C3028
10V
10u
C3023
10u
10V
C3046
10V
1u
C3026
10V
10u
C3049
10V
1u
C3048
10V
1u
C3750
16V
0.1u
C3006
10V
10u
C3007
10V
10u
C3011
16V
0.1u
C3005
10V
10u
D3050
K7AAAY000006
IC3753
C1ZBZ0004368
1 SCL
2 GND
3 ALERT
4
ADD0
5
V+
6
SDA
IC3001
C1AB00003385
1
T_DET1
2
CYin2/G3
3
L3_DET1
4
PRin2/R3
5
GND(Video_IN1)
6
PBin1
7
T_DET2
8
CYin1
9
HD/VD_MUTE
10
PRin1
11
VCC5V(Video_IN1)
12
Bin
13
VDin
14
Gin
15
HDin
16
Rin
17
T_DET3
18
Yin4
19
VCC5V(Video_IN2)
20
Cin4
21
S2_DET1
22
CVBSin3
23
BG
24
CVBSin2
25
GND(Video_IN2)
26
CVBSin1
27
T_DET4
28
CVBSin6
29
GND(75driver)
30
SAG_CVBSout3
31
CVBS/Y+Cout3
32
VCC9V(75driver)
33
R1out/R6in
34
L1out/L6in
35
VCC9V(Audio)
36
L1in
37
R1in
38
L2in
39
R2in
40
L3in
41
R3in
42
L4in
43
R4in
44
GND(Audio)
45
L5in
46
R5in
47
AU1/2Vcc
48
R2out
49
L2out
50
Port-EXP2
51
CVBSin4
52
Port-EXP1/T_DET6
53
CVBSin5
54
VCC5V(Driver)
55
G/CY/CVBSout1
56
HD_out1
57
B/PB/Cout1
58
VD_out1
59
R/Prout1
60
GND(Driver)
61
SDA
62
SCL
63
T_DET5
64
PBin2/B3
65
JK3000
K1U816A00007
Y
Y-G
PB
PB-G
PR
PR-G
L
L-G
R
R-G
V
V-G
L
L-G
R
R-G
SUB3.3V
SUB9V
SUB3.3V
SUB5V
SUB3.3V
VJ3329
VJ3055
VJ3057
VJ3751
R3062
VJ3330
VJ3050
R3049
VJ3310
VJ3048
VJ3750
VJ3028
R3061
VJ3312
VJ3313
VJ3059
VJ3311
VJ3309
VJ3303
VJ3004
VJ3005
TP3001
SPDIF_OUT
BE_SCL3
AC_TV1_V
MAIN_R
MAIN_L
PC_HS
MAIN_PB/C
MAIN_PR
BE_SDA3
BE_SDA3
BE_SCL3
PC_VS
MAIN_Y/CVBS
R3056
68
R3174
47k
R3058
68
R3750
10k
R3028
220
R3024
220
R3198
75
R3189
75
R3194
75
R3022
68
R3192
39k
R3051
220
R3202
39k
R3193
39k
R3021
68
R3209
75
R3204
39k
R3052
220
R3020
68
R3030
0
R3027
220
ADV 62 V
In
OUT
YPbPr2:D2
SCL3
6dBup
Lite2 AC4 SDA2
CVBS1:AV1 Back
YPbPr1:D1
OPEN-OK
V5: -
D1
ADV 63 H
ADV 97,99 Y
YC4:PeaksliteDnC
AV1
ADV 94 R
Lite2 AD1 SCL2
Aud1c R
SDA3
OUT1:Peaks
RGB:PC
ADV
TUNER
Audio1c
ADV 96 B/C
CVBS2:AV2 Back
OUT3:Monitor Out
CVBS6:MainTnr
RENESAS
V6:MainTnr GR
V4:AV3 Back
CVBS3:AV3 SIDE
Aud1c L
OPEN-OK
OPEN-OK
IIC
AV1_V
ATV
RGB
V3
V2
V1
V6
YPbPr2
YPbPr1
YC1
OUT3
IIC
OUT1
V5
V4
OPEN-OK
OPEN-OK
19
20
25
27
24
23
26
22
21
A-BOARD TXN/A1LUUXS (3/16)
ANALOG SW
!
AUDIO IN 1-5
AUDIO OUT2
AUDIO IN/OUT
DIGITAL AUDIO OUT
TEMP SENSOR
AV SW
AV TERMINAL
TO 7/16
TO 7/16
TO 6/16
TO 2/16
TO 2/16
TO 5/16
S
S
P
S
S
P
S
P
PC_B
PC_R
PC_RG
PC_V
PC_BG
PC_V
PC_GG
PC_G
PC_RG
PC_R
PC_B
PC_H
PC_GG
PC_G
PC_H
PC_BG
R3012
68
VJ3325
R3013
100
R3313
4.7k
C3303
10V
10u
C3302
10V
10u
VJ3301
R3014
68
VJ3327
R3304
0
VJ3323
VJ3302
VJ3326
R3302
75
R3016
68
VJ3324
R3301
75
JK3300
K1FY315A0010
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VJ3328
C3301
10V
10u
R3314
4.7k
R3303
75
R3015
100
R3305
0
PC IN
