Advertisement
A-BOARD
JK3001
MOUT
Q3001,Q3002,Q3003,Q3004
V
AM_L
L
AM_R
R
Y
_
D
E
T
AV2-Y
Y
A
V
2
AV2-Pb
Pb
AV2-Pr
Pr
JK3002
AV1-C
AV1-Y
C
Y
A
V
1
AV1-V
S
_
D
E
T
V
AV1-L
L
R_SW
AV1-R
R
AV2-V
V
AV2-L
A
V
2
L
AV2-R
R
TU101
TUNER
S
C
L
SCL(5.0V)
1
0
S
D
A
SDA2(5.0V)
1
1
AFT
Q3800
A
F
T
1
2
TV_V
VIDEO
O
U
T
Q3801
1
7
Q3807,Q3806
S
F I
O
U
T
1
4
SW1
S
W
1
5
SW2
S
W
2
6
JK5001
HPDT
19
Q5001
SDA
16
Q5009
SCL
15
CLK-
12
CLK+
10
D0-
9
D0+
7
D1-
6
D1+
4
D2-
3
D2+
1
5
6
IC5001
CEC
7
JK5002
Q5022
HPDT
19
Q5002
16
SDA
Q5008
SCL
15
CLK-
12
CLK+
10
D0-
9
D0+
7
D1-
6
D1+
4
D2-
3
D2+
1
5
6
CEC
7
IC5002
Q5025
TX-26/32LX60A/M/X
Signal Block Diagram
IC4001
AM_V
195
VOUT1
AVOUT1L
24
23
AVOUT1R
180
VIN12
VIN13
A
V
2
179
181
VIN11
178
VIN15
189
VIN3
AV1
VIN2
190
78
XTALIN
X4001
79
XTALOUT
10
AIN1L
9
AIN1R
182
VIN9
14
AIN3L
13
AIN3R
171
159
191
31
100
99
47
48
57
50
73
66
49
65
58
27 28
3
2
1
144
133
132
123 121 119
110
DSDA1
29
DSCL1
30
[27]CSDA
R1XC-
[28]CSCL
58
R1XC+
59
62
R1XO-
R1XO+
63
R1X1-
66
67
R1X1+
IC5004
70
R1X2-
HDMI
R1X2+
71
DSDA0
31
DSCL0
32
39
DSCL0
40
R0XC+
43
R0X0-
44
R0X0+
47
R0X1-
R0X1+
48
51
R0X2-
52
R0X2+
RESET#
77
From IC4004 39pin
MUTE
188
11
12
184
SPEAKERR
SPEAKERL
VCTP
HEADPHONER
HEADPHONEL
[140]DGO1_3_DBO1_7_LVDSA_0P
[138]DGO1_1_DBO1_5_LVDSA_1N
[137]DGO1_0_DBO1_4_LVDSA_1P
[135]DBO1_8_DBO1_2_LVDSA_2N
[134]GND3.3IO2_LVDSA_2P
[132]DBO1_7_DBO1_1_LVDSA_CLKN
[131]DBO1_6_DBO1_0_LVDSA_CLKP
[129]DBO1_4_DRO2_6_LVDSA_3N
656O4_P4_4
[128]DBO1_3_DRO2_5_LVDSA_3P
656O5_P4_5
101102
162
8
4
5
6
7
88
168
208 141140138 137 135
INT
104
102
AV3_R
AV3_L
AV3_V
AV3_Y
AV3_S_DET
AV3_C
183
IC2001
TV SOUND POWER AMPLIFIER
HVP1
30
SP_R
15
IN2P
27
OUT1
27
SP_L
28
3
IN1N
OUT2
22
MUTE
5 ENGAGE
HVP2
19
From IC4004 36pin
IC2005
HEADPHONE AMP.
From IC4004 36pin
MUTE
2
HP_IN_R
25
5
IN2
7
OUT1
HP_IN_L
26
3
IN1
OUT2
1
IC1102
EEPROM
SDA1(EEP)
MAIN5V
Q1217,
SDA
5
P2_0
87
7 WP
SCL1(EEP)
Q1218
SCL 6
P1_5
161
STB3.3V
Q1007
3
2
TX3P
128
TX3N
129
TCLKP
131
TCLKN
132
TX2P
134
78 92 93
83
84
38
38
TX2N
77
TX0N_B
TX1P
128
76
TX0P_B
TX1N
129
75
TX1N_B
130
TX0P
74
TX1P_B
131
TX0N
73
IC4004
TX2N_B
139
41
TX2P_B
FPGA
140
42
TCLKN_B
141
57
TCLKP_B
142
50
TX3N_B
143
S
_
D
E
T
33
TX3P_B
144
Y
_
D
E
T
40
IC4003
PROM
56
51
52
53
11
6
7
166
MAIN5V
Q4003
Q4004
4
5
12
IC4005
6
PLL
Q1215
STB7V
Q1216
RESET
IC1803
4
2
SDA0(3.3V)
SCL0(3.3V)
A4
G2
JK3501
AV3_R
2
2
4
AV3_L
4
AV3_V
6
6
R
R
AV3_Y
8
8
L
AV3_S_DET
9
9
L
10
AV3_C
10
V
V
SPEAKER
A
3
L
C
L_ch(+)
C
1
L_ch(-)
2
Y
Y
R_ch(+)
3
R_ch(-)
4
HEADPHONES
G-BOARD
SPEAKER
3
L
R
2
R
1
A
4
G1
G
HP_R
3
3
5
HP_L
5
SN1001
A7
V
1
RM1001
REMOTE RECEIVER
2
MAIN5V
2
1
AI
1
V-BOARD
STB3.3V
4
4
IR(REMOTE)
5
5
STBY_LED(R)
R
7
7
Q1007,Q1002
8
MAIN_LED(G)
8
Q1006,Q1004
D1001
G
A
8
5
T
X
- 0
6
T
X
0
+
8
T
X
- 1
9
T
X
1
+
11
T
X
- 2
LCD PANEL
1
2
T
X
2
+
1
4
T
C
L
K
-
1
5
T
C
L
K
+
1
7
T
X
- 3
1
8
T
X
3
+
2
1
L
V
D
S
_
O
P
I T
O
N
2
6
P
A
N
E
L
_
5
V
2
7
P
A
N
E
L
_
5
V
2
8
P
A
N
E
L
_
5
V
P
A
N
E
L
_
5
V
2
9
P
A
N
E
L
_
5
V
3
0
P
A
N
E
L
_
5
V
AP5
23
12
11
A1
AP3
KIDO_PWN
23
23
INV_ON
22
22
A
P
C
INV_SOS
20
20
21
KEY
21
2
0
A2
AP4
AP-BOARD
PANEL_ON
4
4
MAIN_ON
2
2
SUB_ON
1
1
A11
A
P
1
2
JTAG_TMS
2
SUB_ON
3
JTAG_TDI
5
JTAG_TDO
1
JTAG_TCLK
6
NRESET
RESET0
7
F
O
R
A10
F
A
C
T
O
R
Y
SRQ
U
S
E
2
SDA1(5V)
7
SDA1
SCL1(5V)
SCL1
6
SDA0
5
4
SCL0
1
ADJ5V
ADJ5V
TX-26/32LX60A/M/X
Signal Block Diagram
KEY
Advertisement
