Haier HL46XSL2 Service Manual page 44

5
ZR6 ZR6
ZR8 ZR8
D
C
+5V_TUNER
ZFB5 ZFB5 FB FB
7
+5V IF
CB399 CB399
3
NC
ZC9 ZC9 0.1uF 0.1uF tuner_scl_T
+ + 4
SCL
47uF/16v 47uF/16v tuner_sda_T
5
SDA
1 6
NC NC
8
AS_IF
IF_T_AGC
9
IF AGC
10 DFAT_IN+
DIF
DFAT_IN-
11
DIF
2
NC
12
GND
13
GND
14
GND
15
GND
TU1 TU1
DVT-8ADC/GW41F2 DVT-8ADC/GW41F2
B
TUNER POWER +5V_TUNER
+12V
1
IN OUT
CB197 CB197
0.1uF 0.1uF
POWER SUPPLY +5V FOR TUNER
A
5
4
0 0
0 0
Near Tuner
tuner_scl_T ZR9 ZR9 100 100 TUNER_CLK
tuner_sda_T ZR10 ZR10 100 100 TUNER_DATA
ZC6 ZC6 ZC7 ZC7
33pF 33pF 33pF 33pF
IF_T_AGC ZR11 ZR11 4.7k 4.7k
ZC8 ZC8
10nF 10nF Near Tuner
Near Tuner Near MT538X
C1 C1 C811 C811
NC NC 180pF 180pF
R1838 R1838
100 100
DFAT_IN+
L152 L152 220nH 220nH
C801 C801
L1 L1 L158 L158 33pF 33pF
330nH/NC 330nH/NC R1839 R1839 330nH 330nH
100 100
DFAT_IN-
L156 L156 220nH 220nH
C2 C2 C810 C810
NC NC 180pF 180pF
ZFB6 ZFB6 ZFB7 ZFB7 ZFB8 ZFB8 ZFB9 ZFB9
U9 U9
7805 7805 NC/0603 NC/0603 NC/0603 NC/0603 NC/0603 NC/0603 NC/0603 NC/0603
+5V_TUNER
3
CB398 CB398
0.1uF 0.1uF
AV33 NEAR IC
AVDD33_DIG
AVSS33_DIG
4
3
+5V_TUNER
ZR3 ZR3 ZR4 ZR4
4.7K 4.7K 4.7K 4.7K
20090612
IF_AGC 10K 10K ZR26 ZR26 IF_AGCT
ZC32 ZC32
47nF 47nF
Near IC
20090612
C798 27pF C798 27pF
C800 C800 10nF 10nF VIP_ATV
L153220nH L153220nH C802 C802
100pF/NC 100pF/NC
L154 L154
390nH/NC 390nH/NC
C804 C804
100pF/NC 100pF/NC VIN_ATV
L157 L157 C806 C806 10nF 10nF
220nH 220nH
Use muRata Inductor and TDK Capacitor
C807 C807 27pF 27pF
和
muRata: LQM18NNR22K00 LQM18NNR39K00
ZFB10 ZFB10 ZFB11 ZFB11 ZFB12 ZFB12 ZFB13 ZFB13 ZFB14 ZFB14 ZFB15 ZFB15
NC/0603 NC/0603 0 0 NC/0603 NC/0603 NC/0603 NC/0603 NC/0603 NC/0603 0 0
AV33 NEAR IC AV33 NEAR IC
AVDD33_SIF AVDD33_DEMOD1
ZR15 ZR15
0 0
ZC44 ZC44 ZC47 ZC47 ZC50 ZC50
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
AVSS33_SIF AVSS33_DEMOD1
3
2 1
3,4,5,6,7,8,9,10,11,12,14 GND
3,10,11,12,14 +12V
3,4,6,8,9,10,12 AV33
4 IF_AGCT
4 TUNER_CLK
4 TUNER_DATA
4 VIN_ATV
4 VIP_ATV
3,4,6,8,9,10,12 AVDD33_SIF
3,4,6,8,9,10,12 AVDD33_DIG
4 AVDD33_MPX
MediaTek Confidential MediaTek Confidential MediaTek Confidential
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
Title Title Title
TUNER TUNER TUNER
Size Size Size Document Number Document Number Document Number
MT5305A P1V1 MT5305A P1V1 MT5305A P1V1
C C C
Date: Date: Date: Friday, November 27, 2009 Friday, November 27, 2009 Friday, November 27, 2009
2 1
GND
+12V
AV33
IF_AGCT
TUNER_CLK
TUNER_DATA
VIN_ATV
VIP_ATV
D
AVDD33_SIF
AVDD33_DIG
AVDD33_DEMOD1
C
B
A
Rev Rev Rev
Drawn Drawn Drawn
V1 V1 V1
Sheet Sheet Sheet 13 13 13 of of of 15 15 15