Hisense LTDN40D50TAM Service Manual page 38

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1
AUXOK
3V3_STB
R9
AUX_PWROK
C4
R11
GND
GND
1Kohm-0402-±5%-1/16W
NC/1uF-0402-X5R-±20%-10V
NC/10Kohm-0402-±5%-1/16W
A
Crystal Circuit
C5
XTALO
Y1
GND
C6
XTALI
Cload: 16pF
33pF-0402-NPO-±5%-50V
33pF-0402-NPO-±5%-50V
24.576MHz-±30PPM-20PF-HC-49S-SMD
HW Trap
R15
SPI_CLK
4K7ohm-0402-±5%-1/16W
GND
B
BL_ADJ
NC/1uF-0402-X5R-±20%-16V
Close to IC
For ESD
C
U2
3V3_STB
D
SPI_CS0_N
1
8
CS#
Vcc
FLASH_SPI_DI
2
7
C30
SO
HOLD#
R27
3
6
SPI_CLK
3V3_STB
WP#
SCLK
C31
4
5
SPI_DO
Vss
SI
GND
GD25Q64BSIG
GND
10Kohm-0402-±5%-1/16W
0.1uF-0402-X7R-±10%-16V
0.1uF-0402-X5R-±20%-16V
1
2
3V3_M
1V0_M
GND
1
RXE2_P
LVA_CKP
2
RXE2_N
LVA_CKN
LVDS
3
RXE1_P
LVA_TXP3
4
RXE1_N
LVA_TXN3
5
RXE0_P
LVA_TXP4
6
RXE0_N
LVA_TXN4
7
RXO4_P
LVB_TXP0
8
RXO4_N
LVB_TXN0
9
RXO3_P
LVB_TXP1
10
RXO3_N
LVB_TXN1
11
RXOC_P
LVB_TXP2
12
RXOC_N
LVB_TXN2
13
RXO2_P
LVB_CKP
14
RXO2_N
LVB_CKN
15
RXO1_P
LVB_TXP3
16
RXO1_N
LVB_TXN3
17
RXO0_P
LVB_TXP4
18
RXO0_N
LVB_TXN4
19
SCART_FS
KEY2
20
SCART_FB
KEY3
21
5V_ANT_ON/OFF
RMIIMDIO/SW0
22
4052-ON/OFF
RMIIMDC
23
RMII50MCK
24
RMIIRXER/I2S_SCK
25
DVD_DAT
RMIIRXD0/DVD_AUTO
26
MUX_VSW1
RMIIRXD1
SPDIFIN
27
RMIIRXDV/SPDIF_IN
28
DVD_EN
RMIITXEN/DVD ONOFF
29
DVD_IR
RMIITXD0/DVD_IR
30
DVD_STB
RMIITXD1/DVD_STB
31
3V3_M
OVDD3P3
32
IVDD1P0
33
VSS1P5_DDR
34
1V0_M
IVDD1P0
35
KEYPAD0
KEY0
36
KEYPAD1
KEY1
37
3V3_STB
OVDD3P3_AUX
38
XTALI
OSCI
39
XTALO
OSCO
40
POW_EN
PWRSW
41
BL_ON/GPIO30(PM)
42
BL_ADJ/GPIO35(PM)
43
IR_DAT
IR
44
SPI_DO
SPI_DO
C13
45
SPI_CLK
SPI_CKO/ENTEST
46
FLASH_SPI_DI
SPI_DI
47
SPI_CS0_N
SPI_CSN0
R1
330ohm-0402-±5%-1/16W
48
LED_G_ON
AUX_I2CM_SDA1
49
ARC_DET
AUX_I2CM_SCL1
50
LED_R/
LRSYNC/SPDIF_IN
51
MUTE_AMP
SPK_MUTE/GPIO6(PM)
52
PWM0
PWM0/GPIO27(PM)
53
SPDIFO
SPDIFO/ENDEBUG
54
AUX_PWROK
AUXOK
1V0_M
55
PANEL_EN
LCD_EN/GPIO43(PM)
56
IVDD1P0
C14
57
VBG_AU
VBG_AU
58
Audio Out
AVSS3P3_AU
59
AV_LIN
LINEIN_L3
60
AV_RIN
LINEIN_R3
PC/DVD-AL
CD47
61
LINEIN_L2
PC/DVD-AR
CD48
62
LINEIN_R2
63
SC_LIN/
LINEIN_L1
64
SC_RIN/
LINEIN_R1
4.7uF-0603-X5R-±10%-10V
0.1uF-0402-X5R-±20%-16V
0.1uF-0402-X5R-±20%-16V
3V3_M
3V3_M
3V3_M
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W
RF3
RF4
100ohm-0402-±5%-1/16W
M_SCL/
RF5
M_SCL
M_SDA/
RF6
M_SDA
NC/22pF-0402-NPO-±5%-50V
NC/22pF-0402-NPO-±5%-50V
CF1
CF2
2
3
360ohm-0402-±1%-1/16W
NC/10Kohm-0402-±5%-1/16W
R10
AVDD3P3_MCPLL
3V3_M
3V3_M
1V5_DDR
1V0_M
CI
S2T512
RGB - CVBS
IF
C23
C24
C1
C25
C26
C27
GND
1V0_M
GND
3V3_M
1V0_M
1V0_M
1V0_M
3V3_M
3V3_M
GND
GND
15pF-0402-NPO-±5%-50V
AVDD3P3_DM
AVDD1P0_DM
NC/22pF-0402-NPO-±5%-50V
NC/22pF-0402-NPO-±5%-50V
NC/22pF-0402-NPO-±5%-50V
NC/22pF-0402-NPO-±5%-50V
4.7uF-0603-X5R-±10%-10V
5V_STB
C28
RV11
RV12
YPBPR1_GREF
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
TXD0/VGA_SDA
C32
RXD0/VGA_SCL
YPBPR2_GREF
0.047uF-0402-X7R-±10%-16V
0.047uF-0402-X7R-±10%-16V
3
4
5
U1
主芯片
,IC Main Chip,9206B,32bit,Single-Core,LQFP256,SMD,S2-Tek
192
CATS_DAT7
TSI_D7
191
CATS_CLK
TSI_CLK
190
CATS_VALID
TSI_VAL
189
CATS_FRAME
TSI_SYNC
188
CATS_DAT0
TSI_D0
187
CATS_DAT1
TSI_D1
186
CATS_DAT2
TSI_D2
185
NF_RBN
184
NF_REN
183
NF_WEN
182
NF_ALE
181
NF_CLE
180
NF_CEN1
179
NF_CEN0
178
OVDD3P3
3V3_M
177
IVDD1P0
1V0_M
176
AVDD3P3_USB
3V3_M
175
USB_DP1
USB1_DP
174
USB_DM1
USB1_DM
173
USB_DP0
USB0_DP
172
USB_DM0
USB0_DM
171
IVDD1P0
1V0_M
170
IVDD1P0
169
VDDQ1P5_DDR
168
VDDQ1P5_DDR
167
VDD1P5_DDR
1V5_DDR
166
DDR_CMPP
165
DDR_VREF
164
IVDD1P0
1V0_M
163
IVDD1P0
162
IVDD1P0
161
IVDD1P0
160
DVD5V_EN
IVDD_SEL
159
HDMI_ARC
HDMI_ARC
158
HDMI_CEC
CEC_HDMI
157
CD_SENSE
CD_SENSE
156
HDMIA_SCL
SCL_HDMI_A
155
HDMIA_SDA/5V_DCT
SDA_HDMI_A
154
HDMIB_SCL
SCL_HDMI_B
153
HDMIB_SDA/5V_DCT
SDA_HDMI_B
152
HDMIC_SCL
SCL_HDMI_C
151
HDMIC_SDA/5V_DCT
SDA_HDMI_C
150
AVDD3P3_HDMI_AUX_T
AVDD3P3_HDMI_AUX_T
149
HDMIA_HPD/CBUSA
HPD_HDMI_A
148
HDMIB_HPD/CBUSB
HPD_HDMI_B
147
HDMIC_HPD
HPD_HDMI_C
146
MHL_CD_SENSE
VBUS_EN
145
AVDD1P0_HDMI
AVDD1P0_HDMI
144
HDMIC_RX2P
RXP2_C
143
HDMIC_RX2N
RXM2_C
142
HDMIC_RX1P
RXP1_C
141
HDMIC_RX1N
RXM1_C
140
HDMIC_RX0P
RXP0_C
139
HDMIC_RX0N
RXM0_C
138
HDMIC_RXCP
RXCP_C
137
HDMIC_RXCN
RXCM_C
136
HDMIB_RX2P
RXP2_B
135
HDMI
HDMIB_RX2N
RXM2_B
134
HDMIB_RX1P
RXP1_B
133
HDMIB_RX1N
RXM1_B
132
HDMIB_RX0P
RXP0_B
131
HDMIB_RX0N
RXM0_B
130
HDMIB_RXCP
RXCP_B
129
HDMIB_RXCN
RXCM_B
AVDD3P3_HDMI
C29
R25
R26
VGA_REF
GND
GND
C33
R28
R29
AV_REF
0.047uF-0402-X7R-±10%-16V
68ohm-0402-±5%-1/16W
GND
0.22uF-0402-X5R-±10%-16V
68ohm-0402-±5%-1/16W
GND
68ohm-0402-±5%-1/16W
68ohm-0402-±5%-1/16W
4
5
6
CN14
VCC_PANEL
1
2
VCC_PANEL
VCC_PANEL
3
4
GND
GND
5
RXO0_N
7
8
RXO0_P
RXO1_N
9
10
RXO1_P
RXO2_N
11
12
RXO2_P
GND
13
14
GND
RXOC_N
15
16
RXOC_P
RXO3_N
17
18
RXO3_P
3V3_M
RXE0_N
19
20
RXE0_P
3V3_M
RXE1_N
21
22
RXE1_P
RXE2_N
23
24
RXE2_P
RF1
GND
25
26
GND
RF2
RXEC_N
27
28
RXEC_P
RXE3_N
29
30
RXE3_P
GND
31
32
GND
CON1/
33
34
Display
M_SCL/
35
36
M_SDA/
RXO4_N
37
38
RXO4_P
RXE4_N
39
40
RXE4_P
NC/2×20PIN-2.0-D-H-M(
脚长
=2.6mm)-LK(
缺第
6PIN)
NC/100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W
NC/0ohm-0402-±5%-1/16W
R14
Display
NC/5pF-0402-NPO-±5%-50V
PWM_DIM
NC/5pF-0402-NPO-±5%-50V
RXOC_N
C7
NC/5pF-0402-NPO-±5%-50V
RXOC_P
C8
NC/5pF-0402-NPO-±5%-50V
GND
RXEC_N
C9
RXEC_P
C10
GND
连接插座
,connect jack,2×20Pin/without pin6,D2.0,D,SNAP,Fool-proofing,Nature,L=2.6mm,DIP,CJ
CN141
VCC_PANEL
1
2
VCC_PANEL
VCC_PANEL
3
4
GND
GND
5
RXO0_N
7
8
RXO0_P
RXO1_N
9
10
RXO1_P
RXO2_N
11
12
RXO2_P
GND
13
14
GND
RXOC_N
15
16
RXOC_P
RXO3_N
17
18
RXO3_P
RXE0_N
19
20
RXE0_P
RXE1_N
21
22
RXE1_P
RXE2_N
23
24
RXE2_P
GND
25
26
GND
RXEC_N
27
28
RXEC_P
RXE3_N
29
30
RXE3_P
GND
31
32
GND
CON1/
33
34
Display
M_SCL/
35
36
M_SDA/
RXO4_N
37
38
RXO4_P
RXE4_N
39
40
RXE4_P
1K5ohm-0402-±5%-1/16W
5V_M
NC/MMBT3904(f≥350MHz)
220ohm-0402-±5%-1/16W
RK20
NC/10Kohm-0402-±5%-1/16W
5V_STB
RK21
LED_G_ON
LED_G/B
RK18
QK2
RK22
LED_R
RK19
IR
IR_DAT
CK6
4K7ohm-0402-±5%-1/16W
27pF-0402-NPO-±5%-50V
GND
1Kohm-0402-±5%-1/16W
GND
1Kohm-0402-±5%-1/16W
1000pF-0402-X7R-±10%-50V
1000pF-0402-X7R-±10%-50V
1000pF-0402-X7R-±10%-50V
AVLC18S02003
1000pF-0402-X7R-±10%-50V
1000pF-0402-X7R-±10%-50V
22ohm-0402-±5%-1/16W
1Kohm-0402-±5%-1/16W
CK1
AVLC18S02003
CK7
1Kohm-0402-±5%-1/16W
CK8
4K7ohm-0402-±1%-1/16W
CNK21
CNK2
GND
4K7ohm-0402-±1%-1/16W
RK23
14
14
5V_IR
5V_STB
13
13
LED_R
LED_R/
12
12
LED_G/B
RK25
RK24
11
11
IR
3V3_STB
10
10
GND
K0/AD
9
9
RK26
KEYPAD0
K1
8
8
RK27
CK9
K2
7
7
RK28
K3
6
6
RK29
DK3
GND
K4
5
5
RK30
K5
4
4
RK31
GND
K6/AD
3
3
DK4
2
2
K7
RK32
CK10
1
1
GND
RK33
KEYPAD1
NC/14PIN-2.0-D-H-G
RK34
3V3_STB
14PIN-2.0-D-H-G-
带扣
-B
1K5ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
12Kohm-0402-±1%-1/16W
12Kohm-0402-±1%-1/16W
9K1ohm-0402-±5%-1/16W
按键参数值
按键
下拉电阻
/ Kohm ADC
分压
/ V
S1
K0
0
0
K7
1 2
K1
1.5
0.798
GND
GND
3 4
KEY0
DK1
CK2
K2
4.7
1.650
K3
12
2.371
AVLC18S02003
K4
4.7
1.650
1000pF-0402-X7R-±10%-50V
TS071H1-A38F-100(C5)
KEY1
K5
12
2.371
K6
0
0
K7(
保留
)
1.5
0.798
Title
Size
Number
Revision
A4
Date:
2015/2/26
Sheet of
File:
C:\Users\..\TV#06_S2T512.SchDoc
Drawn By:
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A
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