Kogan LET40T3 - Page 39

TUNER-SCL
IF-AGC
TUNER-SDA
IF_TV
IF_TV
IF-AGC
IF-
IF+
TUNER_RF-AGC
TUNER-SCL
TUNER-SDA
SIF_CTL-GPIO146
Title Size Document Number Rev
Date: Sheet
of
Tuner
1.0
MSD209DG_BGA21x21_IC Demo board
A3
8 15Sunday, September 27, 2009
R1317 220K
ING
2
OUT1
4
GND
3
OUT2
5
IN
1
SAW
Z1301 K3953D
3
1
2
V1300 2SC2216
AIF OUT
15
IF AGC
14
ANT_Power
3
BB(5V)
4
MB(5V)
6
RF AGC
5
NC
11
SCL
9
AS
10
DIF-
13
DIF+
12
NC
1
NC
2
GND
7
SDA
8
NC
16
NC
17
shield
20
shield
21
shield
18
shield
19
U1302 VA1E1ED2403
D1301 1N4148
C1317 2.2uF C1313 2.2uF
R1309 56
R1303 300R
R1304 4.7K
L1303 FB
R1316 12K
R1305 680
D1300 BA591
L1300 0.82uH
R1308 6.8K
L1304 FB
C1302 10nF
C1305 10nF
C1308 0.1uF
R1311 10
R1320
NC/0R
C1304 NC/10nF
R1306 NC/1.2K
C1314 2.2uF
R1318 1K
C1311 10nF
R1312 6.8K
1
32
V1301
2N7002
ING
2
OUT1
4
GND
3
OUT2
5
IN
1
SAW
Z1300 K9659D
Body
15
Body
16
RF_AGC
3
SCL
4
B2
6
SDA
5
DF1
11
IF_AGC
9
DF2
10
AIF
12
Body
14
Body
13
NC
1
B1
2
VTU_TP
7
AS
8
U1301 TDTC-G501D
R1307 39
R1313 3.3K
C1312 0.1uF
R1302 10K
R1315 100
C1309 10nF
C1310 100uF/16V
R1314 300R
L1302 NC/2.2uH
L1305 FB
C1303 10nF
C1307 10nF
R1310 1K
C1316 0.1uF
L1301 0R/1uH
C1315 0.1uF
C1306 0.1uF
5V_B1
5V_TUNER 5V_B2
5V_B2 5V_B1
5V_TUNER
+12V VIF_12V
5V_TUNER
+3.3VDD
5V_TUNER
5V_B3
5V_B2
5V_TUNER 5V_B3
TV-SIFP 2
5V_B1
VIFM 2
SIF_CTL-GPIO146 2
TV-SIFM 2
TUNER-SCL 9
IF+ 9 IF- 9
VIFP 2
IF_AGC 9
RF_AGC 2
TUNER-SDA 9
IF-
IF+
VIFM VIFP
TUNER_RF-AGC
TV-SIFP TV-SIFM
IF_TV
RF_AGC
IF_AGC
Service Manual
Model No.: LET40T3
38