Haier HL19KN1, Service Manual, Page: 34 / 56

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AV
DD_MP
LL
VDDC
AVDD_33
BRI_ADJ
RESET
AVDD_33
AVDD_33
STV
STH
POL
TP
V
DDC
VDDP
AV
DD_LP
LL
V
DDP
CVBS_OUT
KEY_1
CE#
VDDP
SDO
SDI
SCK
CS
SO
SI
SCLK
TX_SDA
IR_
in
RX_SCL
TXD
RXD
CE# SDO SDI SCK
WP_C
T
L
RESET
EEP_SCL
EEP_SDA
LED_CTL
RX_SCL
AMP-MUTE
IRin KEY0_in KEY1_in
SCLK
AV
DD_12 V
DDP
OE
LED_CTL
WP
VDDC
LED_CTL
LED_RED
LED_GRE
PWR_ON
BRI_ON/OFF
PANEL-ON/OFF
POWER-ON/OFF
WP
GVON
GVOFF
IRin
LED_RED
LED_GRE
CKV
RXE3-
RXO3+
RXO2- RXO2+
RXE0-
RXO0+
RXOC+
RXE3+
RXE0+
RXE1+
RXEC+
RXO3-
RXOC-
RXO1- RXO1+
RXE2+
RXEC-
RXO0-
RXE2-
RXE1-
EEP_SCL
EEP_SDA
I2C_SCL
I2C_SDA
RXO1+ R1N
RXO0+ R2N
RXO1- R1P
RXO0- R2P
RXOC-
RXO2- R0P
RXO2+ R0N
RXOC+
RXO3+
RXE0-
RXO3-
RXE0+
RXE1-
RXE2+
RXE2-
RXE1+
RXE3-
RXEC-
RXE3+
RXEC+
G0P
G0N
CLKP
G1N
G2P
G1P
G2N
B1P
B1N
B0P
B0N
B2P
B2N
CLKN
KEY_0
TX_SDA
5V
XAO
OE
CKV
STV
STH
CLKN
POL
TP
CLKP
G0N
G0P
G1N
G1P
G2N
G2P
B0N
B0P
B1N
B1P
B2N
XAO
B2P
K1
K3
K0 K4
K2
K5
K6
KEY1_in
KEY0_in KEY_0
KEY_1
IR_in
K6
K5
K4
K3
K2
K1
K0
1482_ON/OFF
3401_ON/OFF
1482_ON/OFF
BRI_ADJ
WP_CTL
WP
RXO2-
RXO3-
RXOC-
RXO1-
RXO0-
RXO3+
RXO2+
RXO0+
RXOC+
RXO1+
R1N
R1P
R2N
R2P
R0N
R0P
AVDD_LPLL
5VSTB
+3.3V_MST
+3.3V_MST
+3.3V_MST
VCC1.2V
VCC1.2V
5VSTB
VDDP
AVDD_33
AVDD_MPLL
AVDD_12
VDDC
+3.3V_MST
5VSTB
5VSTB
VDDP
5VSTB
5VSTB
+3.3V_MST
+3.3V_MST
+3.3V_MST
VCC-Panel
VCC-Panel
VDD
VGH
VGL
VDA
VDD
+3.3V_MST
VCC-Panel
RXCKN
RXCKP
RX0N
RX0P
RX1N
RX1P
RX2N
RX2P
HOTPLUG
HDMI_CEC
HDMI_SDA
HDMI_SCL
VGA_HSYNC
VGA_VSYNC
VGA-B-
VGA-SOG
VGA-G-
VGA-R+
HD_Pb
HD_Y
HD_SOG
HD_Pr
S-C1
S-Y1
S-C2
S-Y2
AV1_Vin-
TV-Vin+
TV-Vin-
CVBS_out
AMP-MUTE
P
A
N
E
L
-ON
/OF
F
P
OW
E
R
-ON
/OF
F
I2
C_
S
D
A
I2
C_
S
C
L
AU_SD AU_SCLK AU_W
S
AU_M
CLK
BRI_ADJ
BRI_ON/OFF
RXD
TXD
VGA-R-
VGA-G+
VGA-B+
DV
D_S
tat
us
DV
D_S
T
B
GVON
GVOFF
PWR_ON
GM1
GM2
GM3
GM4
GM5
GM6
GM7
GM8
GM9
GM10
GM11
GM12
GM13
GM14
IR_in
1482_ON/OFF
3401_ON/OFF
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
Custom
6 11 Sunday, December 07, 2008
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
Custom
6 11 Sunday, December 07, 2008
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
Custom
6 11 Sunday, December 07, 2008
IC POWER
SPI FLASH
CRYSTAL
CLOSE TO MST721DU
CLOSE TO MST721DU
MST721 BLOCK
LVDS
13.5V 190mA--250mA
3.3V 110mA
1
3
2
Q18
2N3906
Q18
2N3906
1
3
5
7 8
6
4
2
RP2
0
RP2
0
R198 100R R198 100R
R188 200R R188 200R
C96
0.1uF
C96
0.1uF
NC
1
NC
2
NC
3
GND
4
RX0-
5
RX0+
6
GND
7
RX1-
8
RX1+
9
GND
10
RX2-
11
RX2+
12
GND
13
RXCLK-
14
RXCLK+
15
GND
16
RX3-
17
RX3+
18
GND
19
NC
20
SELLCDS
21
NC
22
GND
23
GND
24
GND
25
VCC
26
VCC
27
VCC
28
VCC
29
VCC
30
GND
31
GND
32
U840
C0N30-1.25
U840
C0N30-1.25
FB3 FB FB3 FB
R
186
4.
7K
R
186
4.
7K
C112
0.1uF
C112
0.1uF
C95
2.2uF
C95
2.2uF
R201 100R R201 100R
R205
NC/10K
R205
NC/10K
ZD39
ESD
ZD39
ESD
R191
4K7
R191
4K7
R193
4K7
R193
4K7
FB6
FB
FB6
FB
FB5
FB
FB5
FB
R167
2K R167
2K
R202
100K
R202
100K
R187 390R1% R187 390R1%
R165 22R R165 22R
R210
4.7K
R210
4.7K
R211
NC
R211
NC
C102 0.1u 50V C102 0.1u 50V
ZD38
ESD
ZD38
ESD
R161 10K R161 10K
R190 200R R190 200R
1
2
3
4
CON7
CON4_2.0
CON7
CON4_2.0
FB1
FB
FB1
FB
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
CON5
2*20P_2.0mm_HEADER
DIP15X2-79-V
CON5
2*20P_2.0mm_HEADER
DIP15X2-79-V
R209
22K
R209
22K
CS
1
SO
2
WP
3
GND
4
SI
5
SCK
6
HOLD
7
VCC
8
U16
MX25LV040
U16
MX25LV040
C113
NC/22pF
C113
NC/22pF
R
181
4.
7K
R
181
4.
7K
Q17
2N3906 Q17
2N3906
R196 100R R196 100R
R
200
4.
7K
R
200
4.
7K
C103 0.1u 50V C103 0.1u 50V
C93
0.1uF
C93
0.1uF
R
178
4.
7K
R
178
4.
7K
C104
560pF
C104
560pF
CA21
2.2uF
CA21
2.2uF
R164 22R R164 22R
R264 0 R264 0
3
2
1
D8
BAV99
D8
BAV99
C94
0.1uF
C94
0.1uF
FB4
FB
FB4
FB
R169
1M
R169
1M R173 470 R173 470
R249 4.7K R249 4.7K
C1080.1u C1080.1u
R176 470 R176 470
C91
0.1uF
C91
0.1uF
R194
4K7
R194
4K7
1
3
5
7 8
6
4
2
RP10
33R
RP10
33R
R
179
4.
7K
R
179
4.
7K
R263 0 R263 0
R192
10K R192
10K
+
CA20
10uF/16V
+
CA20
10uF/16V
R174 1K R174 1K
R203 100R R203 100R
R189
4K7
R189
4K7
C85
0.1uF
C85
0.1uF
1
2
3
4
5
6
7
8
9
10
11
12
CON10
PH-12A
CON10
PH-12A
C110
1nF
C110
1nF
R
199
4.
7K
R
199
4.
7K
FB8
FB
FB8
FB
C89
1nF
C89
1nF
R197
33K
R197
33K
C92
0.1uF
C92
0.1uF
ZD40
ESD
ZD40
ESD
R204
NC
R204
NC
R
183
4.
7K
R
183
4.
7K
C87
0.1uF
C87
0.1uF
OUT
1
VDD
2
CD
5
VSS
3
NC
4
U14
S-80937CNMC
U14
S-80937CNMC
R175 1K R175 1K
C98
0.1uF
C98
0.1uF
R171 2k R171 2k
1
2
3
4
Y2
12MHZ
Y2
12MHZ
R
182
4.
7K
R
182
4.
7K
C82
22pF
50V
C82
22pF
50V
R206
1K
R206
1K
R172 1K R172 1K
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U17
24C08
U17
24C08
C109
0.1uF
C109
0.1uF R207
100R
R207
100R
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U15
24C32
U15
24C32
R160
100R
R160
100R
GND
82
PWMD1
66
PWMD0
65
BIN0P
25
BIN0M
24
GIN0P
27
GIN0M
26
RIN0P
30
RIN0M
29
CVBS5P
35
VCOM1
40
REFP
18
VDDP
58
GPIO[0]
74
GPIO[3]
77
SAR0
55
SAR1
56
SAR2
57
VDDC
67
SCK
68
SDI
69
SDO
70
CSN
71
AVDD_33
6
SOGIN0
28
GPIO[28]
94
SCL
80
RESET
83
DEO
146
VSYNCO
145
CLKO
147
HSYNCO
144
BA2N
115
BA2P
116
BA1N
117
BA1P
118
GPIO[22]/GA3N
123
GPIO[21]/GA3P
124
REFM
19
RB3N
104
RB3P
105
RB2N
106
RB2P
107
RB1N
108
RB1P
109
BA3N
113
GPIO[1]
75
GPIO[2]
76
INT
78
SDA
79
VDDC
142
BB3P
87
BB2N
88
BB2P
89
BB1N
90
BB1P
91
GB3N
96
BB3N
86
AVDD_LPLL
141
AVDD_12
153
XOUT
154
XIN
155
AVDD_MPLL
156
RXCKN
1
VCLAMP
17
FAULTZ
47
FB2_DPWM
48
FB1_DPWM
49
Q2
51
Q1
52
RXCKP
2
GND
3
RX0N
4
RX0P
5
RX1N
7
RX1P
8
RX2N
9
RX2P
10
HPLUG
11
REXT
12
DDC_DA
13
DDC_CK
14
HSYNC1
15
VSYNC1
16
BIN1P
20
SOGIN1
21
GIN1P
22
RIN1P
23
AVDD_33
31
GND
32
HSYNC0
33
VSYNC0
34
CVBS4P
36
CVBS3P
37
CVBS2P
38
CVBS1P
39
CVBS0P
41
VCOM0
42
AVDD_33
43
CVBSOUT
44
GND
45
QOR
53
GND
54
MCKO
59
AMUTE
60
AUWS
61
AUSCK
62
AUSD
63
SPDIFO
64
UART1_RX
72
UART1_TX
73
CS_CEC
81
VDDC
84
GND
85
BB0N
92
BB0P
93
GPIO[27]
95
GB3P
97
GPIO[26]/GB2N
98
GPIO[25]/GB2P
99
GPIO[24]/GB1N
100
GPIO[23]/GB1P
101
GB0P
103
GB0N
102
RB0P
111
RB0N
110
VDDP
112
BA3P
114
BA0P
120
BA0N
119
GPIO[30]
121
GPIO[29]
122
GPIO[20]/GA2N
125
GPIO[19]/GA2P
126
GND
127
GPIO[18]/GA1N
128
GPIO[17]/GA1P
129
GA0P
131
GA0N
130
GPIO[16]/RA3N
132
GPIO[15]/RA3P
133
GPIO[14]/RA2N
134
GPIO[13]/RA2P
135
GPIO[12]/RA1N
136
GPIO[11]/RA1P
137
RA0P
139
RA0N
138
VDDP
140
GND
143
GPIO[10]
148
GPIO[9]
149
VDDP
150
GPIO[6]
151
GPIO[7]
152
VIN
46
AVDD_DPWMADC
50
1D/2A/6C Input
with CCFL
MST-721
U13
MST-721
1D/2A/6C Input
with CCFL
MST-721
U13
MST-721
C105 NC C105 NC
GND
1
VGH
2
GND
3
VGL
4
XAO
5
OE
6
CKV
7
STV
8
NC
9
NC
10
STH
11
POL
12
TP1
13
VDA
14
VDA
15
VDA
16
VDD
17
VDD
18
GND
19
GM1
20
GM2
21
GM3
22
GM4
23
GM5
24
GM6
25
GM7
26
GM8
27
GM9
28
GM10
29
GM11
30
GM12
31
GM13
32
GM14
33
GND
34
R0N
35
R0P
36
R1N
37
R1P
38
R2N
39
R2P
40
CLKN
41
CLKP
42
G0N
43
G0P
44
G1N
45
G1P
46
G2N
47
G2P
48
B0N
49
B0P
50
B1N
51
B1P
52
B2N
53
B2P
54
GND
55
56
56
57
57
CON6
FPC connector for 21.6CMO
CON6
FPC connector for 21.6CMO
C90
1nF C90
1nF
Q16
2N3904
Q16
2N3904
R163 22R R163 22R
R208
4.7K R208
4.7K
R
184
4.
7K
R
184
4.
7K
R177 1K R177 1K
C84
0.1uF
C84
0.1uF
R162 22R R162 22R
C100
0.1uF
C100
0.1uF
C81
100pF
C81
100pF
R195 100R R195 100R
R
185
4.
7K
R
185
4.
7K
C101 0.1u 50V C101 0.1u 50V
C99
0.1uF
C99
0.1uF
C88
22pF
50V
C88
22pF
50V
C86
0.1uF
C86
0.1uF
C111
0.1uF
C111
0.1uF
C8
0.1uF
C8
0.1uF
R168
2K R168
2K
FB2
FB
FB2
FB
1
3
5
7 8
6
4
2
RP1
22R
RP1
22R
C83
2.2uF
C83
2.2uF
C97
0.1uF
C97
0.1uF