Kalley K-LED24HDT2, Руководство по обслуживанию

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5 4 3 2 1
Normal Power 3.3V DDR POWER
+3V3STB AVDD_DDR_1V8
AVDD_ADC AVDD33_DEMOD
H
D
M I H
P1
H
D
M I0
R
X 2P
H
D
M I0
R
X2
N
H
D M I0
S
C LH D M
I0 R X
1P H D M
I 0R X
1N H D
M I0 S D
A H D M
I 0
R
X 0P H D
M I0 R
X 0N H D
M I 0C
LK P
H
D
M
I0
C
LK
N
H
D
M
IH
P
0
V
B
L
C
T
R
L
A
V
D
D
D
D
R
1
V
8
B
R
I
A
D
J
-P
WM
0
C31 C32 C33 C34 C35 C36
C37 C38 C39
P
A
N
E
L
O
N
/O
F
F
P
WR
-O
N
/O
F
F
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 2.2uF 10nF 0.1uF
2.2uF
+3V3STB L3 Bead +3V3STB L4 Bead
H
D
M
I
C
E
C
C40 C41
0.1uF 0.1uF
D
H
D
M
I
H
P
1
S Y S
T E
M -R S
T H D
M IC
E C
IR IN
P A
N E L
O N /O
F F
V B L
C T R
L K E
Y 0 -S
A R
0
U
A R
T T
X U
A R
T R
X IF
-A
G
C -S
E L
B R
IA
D J-
P W
M
0
P
WR
-O
N
/O
F
F
Normal Power 1.2V
D
+1V2_VDDC
AU33 VDD33_DMPLL
+1V2_VDDC
129 12812
71261 25124 1231 22121
12011 91181 17116
1151 14113 11211 11101
09108 10710 6105 104
103
C42 C43 C44 C45
U8 0.1uF 0.1uF 0.1uF 2.2uF +3V3STB L5 Bead +3V3STB L6 Bead
E - P A D H O T P L U G A R X D 2 P R X D 2 N D D C D D C K R X D 1 P R X D 1 N D D C D D D A R X D 0 P R X D 0 N R X D C K P R X D C K N H O T P L U G D G N D 2 R E S E T C E C I R I N S A R 2 S A R 1 S A R 0 V D D I O D A T A D D C A D A D D C A C K P W M 1 P W M 0 G N D 1 G P I O 1 1
C46 C47
HDMI1_CLKN
0.1uF 0.1uF
+3V3STB HDMI1_CLKN
1
RXACKN
HDMI1_CLKP 2 HDMI1_CLKP RXACKP
102
HDMI1_RX0N HDMI1_RX0N 3 RXA0N DP_P1
HDMI1_RX0P 4 101 USB1_D-
HDMI1_RX0P RXA0P DM_P1 USB1_D-
5 100 +3V3STB
HDMI1_RX1N
AVDD_MOD1 AVDD_MOD4
HDMI1_RX1N 6 RXA1N DP_P0 99
HDMI1_RX1P 7 98
HDMI1_RX1P RXA1P DM_P0
HDMI1_SDA 8 97 SPI_CS0N
HDMI1_SDA DDCDA_DA SCZ
HDMI1_RX2N 9 96 SPI_FLASH-SDO
HDMI1_RX2N RXA2N SDO
HDMI1_RX2P 10 95 SPI_FLASH-SDI
HDMI1_RX2P RXA2P SDI
HDMI1_SCL 11 94 SPI_FLASH-SCK
HDMI1_SCL DDCDA_CK SCK
SPDIF-OUT 12 93 SPI_WP0N
SPDIF-OUT ARC PWM2
13 92 SYS_SCL
+1V2_VDDC AVDD_12 GPIO[0]
VGA_HS VGA_HS 14 91 SYS_SDA HSYNC0 GPIO[1]
C48 47nF 15
BIN0P GPIO[2]
90 TS_SYNC
TS_SYNC
RGB0_Y-SOG C49 10nF 16 89 TS_VLD
RGB0_Y -SOG SOGIN0 GPIO[3] TS_VLD
C50 47nF 17 88 AMP_M UTE GIN0P GPIO[65] AMP_MUTE
R25 68R C51 47nF 18
GIN0M VDDC2
87
+1V2_VDDC C52 47nF 19 86 RXO0-
VGA_VS VG A_VS 20
RIN0P MSD1306XS LVB0M
85 RXO0+ VSYNC0 LVB0P
LVDS OUTPUT
AVDD_ADC
AVDD _ADC 21
AVDD_ADC33 LVB1M
84 RXO 1-
+12V
RGB2-HDTV_BIN C53 47nF 22 83 RXO1+ RGB2-HDTV_B IN BIN1P LVB1P
VCC-PANEL RGB2-HDTV_SOGIN RGB2-HDTV_SOGIN C54 10nF 23 SOGIN1 AVDD_MOD3 82 +3V3STB
RGB2-HDTV_GIN RGB2-HDTV_GIN C55 47nF 24 GIN1P LVB2M 81 RXO2- CN2 CN3
R26 68R C56 47nF 25
GIN1M LVB2P
80 RXO 2+
41
40
RGB2-HDTV_ RIN RGB2-HDTV_RIN C57 47nF 26 79 RXOC-
32
RIN1P LVBCKM
39
1
2
7
VSYNC1 LVBCKP 78 RXOC+
38
2
28 77 RXO3-
HSYNC1 LVB3M
37
3
2
9
76 RXO3+ CN1 2*20P_2.0MM BL_ON/OFF
BL_ON/OFF
AV-CVBS1P
AV-CVBS1P C58 47nF 30 CVBS2 LVB3P 75 RXO4-
3
6
DIMMING 4
CVBS1 LVB4M
35
DIMMING 5
31 74 RXO4+ 39 40
CVBS0 LVB4P 39
40 34
6 R27 68R C59 47nF 32 73 RXE0- RXO0+ 37 38 RXO0-
CVBS_OUT0
CVBS_OUT0 33 VCOM LVA0M 72 RXE0+ RXO1+ 35 37
38
36 RXO1-
33
7
34
CVBSOUT1 LVA0P
71 RXE1- RXO2+ 33
3
5
36 34 RXO2-
3
2 8
AU33 AVDD_AU33 LVA1M 33
34 31
9 AUVRM 35 70 RXE1+ RXOC + 31 32 RXOC-
AUVAG 36 AUREFM LVA1P 69 RXE2- RXO3+ 29 31
32
30 RXO3-
30 10
37
AUVAG LVA2M
68 RXE2+ RXO4+ 27
2
9
30
28 RXO4-
2
9
R28 0R
1
1
LINEIN_L1 LVA2P 27
28 28 12 RXE3+ 38 67
+3V3STB
25 26
LINEIN_R1 AVDD_MOD2 25
26 27 13 66 RXEC- 23 24 BIT_SEL RXE3-
LVACKM 23
24 26 14
65 RXEC+ 21 22 LVDS_SEL R29 0R
L
IN
E
IN
L
3
L5
LVACKP RXE0+ 19 21
22
20 RXE0-
25 15
RXEC+
R4 _ RXE1+ 17
1
9
20 18 RXE1-
2
4
16 RXEC- _
17
18 23 17
L
IN
E
I
N
RXE2+ 15 16 RXE2- R30 0R
RXEC+ 13 15
16
14 RXEC-
22 18
RXE2+
RXE3+ 11
1
3
14 12 RXE3-
2
1
19 RXE2-
MSD1306
L I N E I N R 3 L I N E I N L 4 L I N E I N L I N E I N R 5 L I N E O U T L 3 L I N E O U T R 3 L I N E O U T L 0 L I N E O U T R 0 X O U T X I N A V D D D M P L L A V D D R E F I P I M T A G C V D D I O C M D G P I O [ 5 5 ] G P I O [ 5 6 ] A V D D P L L V D D C 1 L V A 4 P L V A 4 M L V A 3 P L V A 3 M
11
12 20 20
394041424344 45 464
7484 950 515 2535
455 565 7585 960
616 2636 4
RXE4+ 9 10 RXE4-
9
10 19
RXE C+
21
RXE1+ 7 8
5
7 8
6
1
8
RXEC-
2
2
RXE1-
5 6
17 23
0
6
0
3
0
6
0
3
3 4
C 3 4
16
RXE2+
24
RXE0+
C
1 2
1 2
15 RXE2- 25 RXE0-
A
V
AU
LI
N
1
C
60
2.
2U
F
A
V
AU
R
IN
1
C
61
2.
2U
F
1
4
26
1 13
RXE1+
27
A
V
D
D
3
3
A
V
D
D
+
3
V
3
S
T
B
+
1
V
2
1
2 RXE1-
28
VCC-PANEL
11
31
29
1
0 RXE0+
30
V IF
P V
IF
M A
G C
CL K 9 RXE0-
A MP -A U O U T L 0A MP -A U O U TR 0A V -A U O U T L3A V -A U O U TR 3X TA L O X TA LI D M P L LV D D 33 D E MO D
DDR TS
TSD0
R X E 4 +
R
X
E 4
-R
X
E
3 +
R
X
E
3
-
1 1
8 NC/30P_0.5mm
1V
8_
C
LK
T
SD
0T S
VD
D
C
R31 NC/0R 7
VIF
P
VIF
M
6
R32 NC/4.7K BIT_SEL 5
1
4
+3V3STB
R33 NC/4.7K 3
VCC-PANEL
A V A V 42
2
R34 0R/NC LVDS_SEL 1
A
U
L
I
N1
A
U
R
IN
1
NC/40P_0.5mm
FOR ALL LVDS
FOR 16 CMO/AUO/BOE HD LVDS FOR 19 CMO/AUO/BOE HD LVDS
AV-AUOUTL3 AV-AUOUTL3
C62 R35 +3V3STB
RESET CIRCUIT
Chip config
SERIAL FLASH
Debug port 220pF 200K
+3V3STB
+3V3STB
AV-AUOUTR3 AV-AUOUTR3
3
D1 IF-AGC-SEL R36 4.7K L7 +3V3STB
R39
R38
BAV99L Bead
1
1
1 C63 R37 300k C64 BRI_ADJ-PWM0 R40 4.7K 4.7K U9
C65
1
R42 R43 220pF 200K
1 2 2
2.2uF
Q5 SPI_CS0N
1 8
C66 100NF
R41 4.7K NC
CS# VCC
1
SPI_FLASH-SDO
2 7
4.7K 4.7K
2N3906
DO HOLD#
3
UART_RX 68R R44 UART-RX UART-RX
AMP-AUOUTR0 R45 1K SYSTEM-RST SPI_WP0N
1K
R46
3 6
SPI_FLASH-SCK AMP-AUOUTR0 WP# CLK UART_TX 68R R47 UART-TX UART-TX
C67 R48
C68
R49 C70 C69 R50
4
GND DIO
5
SPI_FLASH-SDI
2.2uF
B
220pF 200K
22K
1nF 10uF 10K
EN25F32
B
1 1
AMP-AUOUTL0 AMP-AUOUTL0
C71 R51
220pF 200K
Audio
TUNER_VCC
TUNER_VCC
System XTAL
AUVRM
R52 C72 33pF XTALI
AUVAG 1
C73 C74
R
5
3
R
5
4
Y1 R55
0.1uF 10uF_0805 TAGC TAGC R57 0R
10K
AGC
33pF 2
24MHZ_22PF 1M HDMI_C EC R56 NC/33 R RESETN RESETN
4
.7
K
4.7K SYS_SDA
Close to IC
SYS_SDA
C76 Close IC
C75 R58 0R XTALO
SYS_SCL
SYS_SCL
L8
22nF
FB_0603
with width trace
KEY & IR
5VAIN +3V3STB
+3V3STB
1 1
1 C77 0.1uF R59
IF-AGC-SEL
IF-AGC-SEL
CN4
1
1
1
1
100K R60
5
LED_G CN5 R62 4.7K
4
R63 4.7K 5VAIN NC/0R 3 R61 68R IRIN R65 4.7K 4 LED_G R64 2.2K
2 R67 0R
+3V3STB
3 R66 4.7K KEY0-SAR0 3
1 1 2
R68 0R +3V3STB Q6
C87 1
1
1
4.7K R69 P_ON/OFF
P_ON/OFF
5P_2.0mm TP60 C85 C78 C79 C80
1
C90 C81 C82 3904
1
1
4P_2.0mm
A
NC/22PF
0.1uF 0.1uF 22PF 0.1uF NC/0.1uF 0.1uF NC/10uF
2
A
2
2
TP45
Size Document Number Rev
Custom
SHSF3201A10-101S MSD1306
1