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VD1_8_2
C362
C364
100nF_DNS
100nF_DNS
C401
10uF/16V_DNS
C361
C363
100nF_DNS
100nF_DNS
VA1_8
C382
100nF_DNS
+3.3VRF
AGND
L17
390nH_DNS
C390
C391
1nF_DNS
680nF_DNS
GNDS
C389
22uF/16V_DNS
3
1
GND
RF
L19
1uH_DNS
L18
390nH_DNS
GNDS
C395
C396
CN36
1nF_DNS
680nF_DNS
RF CONNECTOR_DNS
GNDS
AGND & GNDS bright
R381 0R_DNS
GNDS
R384 0R_DNS
AGND
1.8V decouping
C366
C368
1nF_DNS
1nF_DNS
C365
C367
1nF_DNS
1nF_DNS
C383
1nF_DNS
C381
100nF_DNS
C385
10uF/16V_DNS
C387
10uF/16V_DNS
+3.3VRF
1
VDDS
2
IN1
3
GNDS
4
GNDS
5
ExtChoke
6
GNDS
7
XC2028
VDDS
8
VDDA
9
VDDA
10
VDDA
11
Vtune
12
NC
R379
470R_DNS
C397
R380
15nF_DNS
C398
820R_DNS
1nF_DNS
R382
R383
1K8_DNS
820R_DNS
R385
C399
1nF_DNS
3K_DNS
AGND
- 45 -
+3.3VRF
C370
100nF_DNS
C369
C371
100nF_DNS
100nF_DNS
AGND
V5V
Depend on the power of I2C
C386 100nF_DNS
AddrSel
C388 1nF_DNS
I2C write address = 0xC2
0
I2C read address = 0xC3
VD1_8_2
1
I2C write address = 0xC8
I2C read address = 0xC9
AGND
RESET (low active)
36
Reset
35
GNDD
34
R377
TestMode
33
100R_DNS
VDDO
32
AddrSel
31
ExtRef
30
X1
29
GNDX
28
Y5
15pF_DNS
X2
27
SDA
26
GNDD
25
32MHz_DNS
SCL
U31
XC2028_DNS
R386
100R_DNS
R387
100R_DNS
C402
C403
100pF_DNS
100pF_DNS
3.3V decouping
C372
C374
C376
100nF_DNS
1nF_DNS
1nF_DNS
C373
C375
C377
1nF_DNS
1nF_DNS
22uF/16V_DNS
I2C ADDRESS
C392 1nF_DNS
R375
R376 100R_DNS
0R_DNS
7117_CE
8
GNDX
C393
C394
15pF_DNS
SD_TUNER
9,12
SC_TUNER
9,12
Qingdao Haier Electronics Co.,Ltd.
Title
Tuner
Size
Document Number
B
42PDP TV_MAIN
Date:
Saturday, February 18, 2006
FB33
VDDA3.3
150_Ohm_2000mA_DNS
C378
100nF_DNS
R374
R373
TV_IN
4
0R_DNS
0R_DNS
TV_PIP_7117_2
TV_PIP_7117_2
8
C400
1nF_DNS
2ndIF
2ndIF
10
R378
1K_DNS
AGND
Rev
C-03
Sheet
22
of
30
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