Haier HL22F1 Service Manual page 26

5
U13D U13D
USB_VRT
68 162
USB_VRT AVDD12_ADCPLL
USB_DM 65 157
USB_DM AVDD12_TVDPLL
USB_DP
66 155
USB_DP AVDD12_HDMIPLL
AVDD33_USB
67 163
AVDD33_USB AVDD12_APLL
AVDD12_USB
69 161
AVDD12_USB AVDD12_SYSPLL
TP42 TP42
159 158
TP0 AVDD12_DMPLL
TP43 TP43 160 156
TN0 AVDD12_DTDPLL
MT5380 SMD LQFP MT5380 SMD LQFP
D
AV33
FB28 FB28 FB FB AVDD33_USB AV12
FB27 FB27 FB FB AVDD12_USB
C57 C57
4.7uF 4.7uF CB87 CB87 C54 C54
0.1uF 0.1uF 4.7uF 4.7uF
U13H U13H
AVDD25_SADC
165
AVDD25_SADC
TP61 TP61 166 167 AVSS25_SADC
SIFP AVSS25_SADC
TP62 TP62
168
SIFN
TP60 TP60
169
AF
195 TP59 TP59
RF_AGC
TUNER_DATA R1593 10K R1593 10K
197 194
TUNER_DATA IF_AGC
TUNER_CLK
196
TUNER_CLK
Near chip
MT5380 SMD LQFP MT5380 SMD LQFP
L152 L152
+5V NC/33uH/2A NC/33uH/2A +5V_TUNER
2 1
L6-3-5 L6-3-5
C
+ + CE845 CE845
POWER SUPPLY +5V FOR TUNER
C687 C687
NC/0.1uF NC/0.1uF NC/220uF/16V NC/220uF/16V
+5V_TUNER
7
+5V IF
3
NC
DVT_SCL
4
SCL
5 DVT_SDA
SDA
NXP_SDA
1 6
NC NC
AS_IF
8
AS_IF
T_IF_AGC
9
IF AGC
10 DFAT_IN-
DIF
DFAT_IN+
11
DIF
2
NC
12
GND
13
GND
B
14
GND
15
GND
TV1 TV1
DVT-8ADC1-T41F0HS/NC DVT-8ADC1-T41F0HS/NC
DVT-8ADC1-T41F0HS DVT-8ADC1-T41F0HS
Near Tuner Near MT538X
C37 C37
R2011 R2011
33pF 33pF
0R 0R
DFAT_IN+
L12 L12 390nH 390nH
R2012 R2012
0R 0R
DFAT_IN-
L8 L8 390nH 390nH
A
C38 C38
33pF 33pF
5
4
AVDD12_PLL R34 R34 5.1K 1% 5.1K 1%
AVDD12_PLL USB_VRT
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AV25
FB34 FB34 FB FB
AVDD25_SADC
C72 C72 C73 C73
CB85 CB85 1uF 1uF 4.7uF 4.7uF C44 C44 CB137 CB137
0.1uF 0.1uF 10nF 10nF 0.1uF 0.1uF
AVSS25_SADC
IF_AGC
use this POLYSWITCH PTC
C568 C568
47nF 47nF
to avoid over current.
tyco nanoSMDC110F：
Ihold=0.8A
Itrip=1.6A @60°C
C685 C685
NC/0.1uF NC/0.1uF
C117 C117
NC/1uF NC/1uF
C217 C217
4.7uF/10V/NC 4.7uF/10V/NC
C108 C108
NC/330nF NC/330nF
T16 T16
+5V_TUNER
7
+5V IF
+ +
RF_AGC
CB1004 CB1004 CE31 CE31
0.1uF 0.1uF 470uF/16v 470uF/16v
1
ANT POWER
T22 T22
+5V_TUNER
IF AGC
FB48 FB48
FB FB T21 T21
2
VT
CB86 CB86
12
GND
0.1uF 0.1uF
13
GND
C0402/SMD C0402/SMD
14
GND
15
GND
T1 T1
TD1636F/WGMP-2 TD1636F/WGMP-2
C147 27pF C147 27pF
C209 C209 10nF 10nF
L23 220nH L23 220nH C210 C210
100pF_DNS 100pF_DNS
C142 C142 L21 L21 L24 L24 C208 C208
33pF 33pF 390nH 390nH NC NC 4.7pF 4.7pF
C0402/SMD C0402/SMD C211 C211
100pF_DNS 100pF_DNS
L25 L25 C148 C148 10nF 10nF
220nH 220nH
Use muRata Inductor and TDK Capacitor
C207 C207 27pF 27pF
和
muRata: LQM18NNR22K00 LQM18NNR39K00
4
3
AV12
FB19 FB19 FB FB AVDD12_PLL
C41 C41 C31 C31
1uF 1uF 4.7uF 4.7uF C42 C42 CB78 CB78
10nF 10nF 0.1uF 0.1uF
AV12
+ + CE38 CE38
100uF/16v 100uF/16v
TP64 TP64
USB_DP
USB_DM
USB+5V
+ + CE844 CE844
470uF/16v 470uF/16v
+5V_TUNER
R188 R188
0R/NC 0R/NC
+5V_TUNER
R168 R168
NC/10K NC/10K
R173 R173
NC/10K NC/10K
DVT AND NXP OPTION.
R2038 R2038
T20 T20 DVT_SCL 0R/NC 0R/NC
3
4
AS
T18 T18 NXP_SCL
5
SCL
NXP_SDA
6
SDA
AS_IF T17 T17 DVT_SDA
8
AS_IF
T_IF_AGC
9 R2041 R2041
DFAT_IN- 0R/NC 0R/NC
10
DIF
DFAT_IN+
11
DIF
AS_IF T15 T15
T14 T14 R141 R141
68K 68K
T_IF_AGC IF_AGC
DFAT_IN- T13 T13
DFAT_IN+ T12 T12
C688 C688
680pF 680pF
C0603/SMD C0603/SMD
VIP_ATV
VIN_ATV GND dividing
FB22 FB22 NS/FB NS/FB FB58 FB58 FB FB
FB33 FB33 NS/FB NS/FB
R6 R6 0R 0R
FB36 FB36 NS/FB NS/FB
R8 R8 0R 0R
3
2
1,2,3,4,6,7,8,9,10,11,12,13,14
T60 T60
USB_A USB_A
P16 P16
T57 T57
1 1:GND 1:GND
4 4 2:D+ 2:D+
2
3 3 3 +5V
3:D- 3:D-
4 2 2
4:VCC 4:VCC
T58 T58
1 1
D194 D194 D195 D195 USB_V_S USB_V_S
T59 T59
C0402/SMD C0402/SMD R2036 R2036
ESD_0402_0.15pF ESD_0402_0.15pF 20K 20K
C0402/SMD C0402/SMD
ESD_0402_0.15pF ESD_0402_0.15pF
USBPWREN R2037 R2037 47K 47K
CE847 CE847 + +
10uF/16v 10uF/16v
+5V_TUNER
R2023 R2023
10K 10K
TUNER_SCL
R2039 R2039 R2028 R2028
0R 0R 560R 560R TUNER_SCL
TUNER_SDA
R2040 R2040 R2029 R2029
0R 0R 560R 560R TUNER_SDA
C689 C689 C690 C690
330pF 330pF 330pF 330pF
I2C LEVEL SHIFTER
+12V
L145 L145 L146 L146 U56 U56
15R-2W 15R-2W 15R-2W 15R-2W
RCF-1 RCF-1 RCF-1 RCF-1
1
IN
CE224 CE224 + + CB197 CB197
470uF/16v 470uF/16v 0.1uF 0.1uF
POWER SUPPLY +5V FOR TUNER
FB39 FB39 NS/FB NS/FB FB61 FB61 NS/FB NS/FB
FB59 FB59 NS/FB NS/FB FB1 FB1 NS/FB NS/FB
FB38 FB38 FB FB FB60 FB60 NS/FB NS/FB
Title Title Title
2
1
GND
GND
AV12
3,8,10 AV12
AV33
2,3,8,9,13 AV33
AV25
3,12 AV25
USBPWREN
4 USBPWREN
USBPWRERR
4 USBPWRERR
+12V
1,2,9,13,14 +12V
D
VIP_ATV
12 VIP_ATV
VIN_ATV
12 VIN_ATV
F2 F2
Q69 Q69
USB+5V
3 2
Little-1206L110-C Little-1206L110-C
AO3401 AO3401 POLYFUSE1206/SMD POLYFUSE1206/SMD
SOT23/SMD SOT23/SMD
Q70 Q70
1
2N3904 2N3904
C
DV33
R2024 R2024 R2033 0R R2033 0R R2025 R2025
10K 10K R2026 R2026 NC/4.7K NC/4.7K
NC/4.7K NC/4.7K
TUNER_CLK
2 3
Q67 Q67
NC/2N7002 NC/2N7002
TUNER_DATA
2 3
Q68 Q68
NC/2N7002 NC/2N7002
R2034 0R R2034 0R
B
7805 7805
+5V_TUNER
3
OUT
C574 C574 CB398 CB398
TO-263-3/SMD TO-263-3/SMD 0.1uF 0.1uF
1uF 1uF
A
NUSTC_5380P1_V2 NUSTC_5380P1_V2 NUSTC_5380P1_V2
MediaTek Inc. MediaTek Inc. MediaTek Inc. No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
Analog PLL / USB2.0/TUNER Analog PLL / USB2.0/TUNER Analog PLL / USB2.0/TUNER
Document Number Document Number Document Number Drawn Drawn Drawn Rev Rev Rev
Size Size Size
MT5380P1-V2 MT5380P1-V2 MT5380P1-V2
V1 V1 V1
C C C
Date: Date: Date: Thursday, December 04, 2008 Thursday, December 04, 2008 Thursday, December 04, 2008 Sheet Sheet Sheet 5 5 5 of of of 15 15 15
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