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22'' LCD TV
9. Schematic Diagram
9.1 Main Board
715T2448-1-2
NT68565_+1.8V
FB401
1
2
600 OHM
FB405
1
2
600 OHM
+
C412
10uF/16V
C411
C438
0.1UF
100uF/16V
NT68565_+3.3V
FB406
300 OHM
1
2
FB407
300 OHM
1
2
FB408
300 OHM
ADC_VAA
1
2
C439
100uF/16V
FB409
300 OHM
1
2
C415
C413
+
100pF
C416
100uF/16V
100uF/16V
C414
0.1UF
6
Hout
6
Vdrb
C402
DPLL
C404 0.1UF
+
C441
470uF/16V
C407 0.1UF
+1.8V
C409 0.1UF
+
AVCC
R401
14
REXT
390Ω 1% 1/10W
2
RX2+
3
RX2-
5
RX1+
6
RX1-
8
RX0+
9
RX0-
PVCC
11
RXC+
12
RXC-
DVDD
46
HDCP_SDA
47
HDCP_SCL
+
20
7
BI1
BIN1+
C440
21
7
BI1-
BIN1-
100uF/16V
+
22
7
SOG1
SOGI1
23
7
GI1
GIN1+
24
7
GI1-
GIN1-
25
7
RI1
RIN1+
AVCC
26
7
RI1-
RIN1-
39
7
HSIN
HSY NCI1
40
7
VSIN
VSY NCI1/TOUTP
+
C418 0.1UF
19
BVMID
C419 0.1UF
27
RVMID
30
8
BI0
BIN0+
31
8
BI0-
BIN0-
32
8
SOG0
SOGI0
33
8
GI0
GIN0+
34
8
GI0-
GIN0-
35
8
RI0
RIN0+
36
8
RI0-
RIN0-
100Ω
R453
41
HSY NCI0
100Ω
R452
42
VSY NCI0
C420
C421
100Ω
NC
NC
R407
48
4
RSTn
RSTn
100Ω
R408
49
4,5
SDA
SDA
100Ω
R409
50
4,5
SCL
SCL
100Ω
R410
51
4
IRQN
IRQn
100Ω
R411
44
4
TCLK
TCLK
100Ω
R412
4
VSO
R413
100Ω
4
HSO
AVCC
C401 0.1uF
ADC_VAA
C403 0.1UF
0.1UF
PVCC
DPLL
C405 0.1UF
DVDD
+1.8V
C406 0.1UF
C408 0.1UF
94
R7
93
R6
92
R5
91
R4
88
T0M/R3
87
T0P/R2
86
T1M/R1
85
T1P/R0
84
T2M/G7
83
T2P/G6
82
TCLK1M/G5
81
TCLK1P/G4
80
T3M/G3
79
T3P/G2
75
T4M/G1/RSRB0M
74
T4P/G0/RSRB0P
73
T5M/B7/RSGB0M
72
T5P/B6/RSGB0P
71
T6M/B5/RSBB0M
70
T6P/B4/RSBB0P
69
U401
TCLK2M/B3
68
TCLK2P/B2
67
T7M/B1
66
NT68565H
T7P/B0
100
DHS
99
DVS
98
DDE
97
DCLK
64
NC
96
NC
17
NC
18
NC
37
NC
38
NC
77
NC
78
NC
95
NC
89
NC
63
VCK1
62
Y 7
61
Y 6
60
Y 5
59
Y 4
58
Y 3
57
Y 2
56
Y 1
55
Y 0
T P V ( Top
Victory
Electronics
絬 隔 瓜 絪 腹
01. SCALER_NT68565
Key Component
Date
Thursday , July 19, 2007
37
Hyundai HLCD-22ZT4
T0M
T0P
T1M
T1P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
RP401
NC 22 OHM
5
4
6
3
7
2
8
1
RP402
NC 22 OHM
5
4
6
3
7
2
RP403
NC 22 OHM
8
1
5
4
6
3
7
2
8
1
RP404
NC 22 OHM
5
4
6
3
7
2
RP405
NC 22 OHM
8
1
5
4
6
3
7
2
8
1
RP406
NC 22 OHM
5
4
6
3
7
2
8
1
100Ω
R402
TTL_HS
9
R403
100Ω
TTL_VS
9
100Ω
R404
TTL_DE
9
22Ω
R405
TTL_CLK
9
C444
C426
C442
C443
NC 100pF
NC 100pF
NC 100pF
NC 100pF
Y 7
Y 6
Y 5
Y 4
Y 3
Y 2
Y 1
Y 0
Co . ,
Ltd. )
OEM MODEL
Size
HLCD-22ZT4
TPV MODEL
E227ANNSBWACN
Rev
PCB NAME
715T2448-1-2
称爹
Sheet
01
of
12
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
R7
9
R6
9
R5
9
R4
9
R3
9
R2
9
R1
9
R0
9
G7
9
G6
9
G5
9
G4
9
G3
9
G2
9
G1
9
G0
9
B7
9
B6
9
B5
9
B4
9
B3
9
B2
9
B1
9
B0
9
Y _CLK
5
Y [0..7]
5
A3
0.4
<称爹>
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