Sanyo LED-22XR10F Service Manual page 39

A B
1
2
C208 R202
100n 47
001:B4 ATV-SIF+
R201 1
C209 R203
300
100n 47 GND_1
001:B4 ATV-SIF-
2
+3.3V-DE AVDD_33_2
GND-D
3
SSIFO
C210 R205
100n 47 4
001:B4 ATV-CVBS+
CVBSOUT
R204 5
C211 R206
300
100n 47 GND_5
001:B4 ATV-CVBS-
6
TP201 CLKO
GND-D
3
7
+3.3V-DE
AVDD_33_7
C212 C213 8
1u 1n
VR27
9
SIF+
SIFIP
10
SIF-
SIFIM
11
VIF-
VIFIM
12
VIF+
VIFIP
GND-D
4
L201
BG1608B121
+1.2V-VDDC
5
6
C
+5V
R223
R224
V201
6.8K
10K
2SA1576UB
C228
22n
R227
R226
100K
1K
GND-D
+5V
R225
10K
V202
RFAGC-SEL- 001:D5
BC847AW
R222
GND-D
33
TSDATA
TSVALID
TSSYNC
TSCLK
36
TS_CLK
35 R221 33
I2CS_SDA
34 R220 33
I2CS_SCL
33 +5V
GND_33
32
+1.2V-DE
VDDC_32 R217 R219
R218
4.7K 4.7K
31 33
I2CM_SDA
R216
N201
30 33
MSB1210-LF
I2CM_SCL
29 +5V
EXTRSTN
28
GND_28 R212
R213
1K
27 IFAGC 10K
IF_AGC
26 C226
+3.3V-DE 22n
AVDD_33_26
25
XOUT
GND-D
G201
24MHz
C217 C218 C221 C223
C215
R211
100n 100n
100n 100n
100n 1M
C214 C216 R207 R208 R209 R210 C224 C225
100n 100n 2K 2K 100 100 30p 30p
L204
STLI1608_R33KT
GND-D GND-D GND-D
C220
51p
L203 L205
STLI1608_R33KT STLI1608_R33KT
C219 C222
5.6p 5.6p
GND-D GND-D
+1.2V-DE L202 +3.3V-DE
BG1608B121
+3.3V
C201 C202 C203 C204 C205 C206 C207
100n 100n 100n 100n 100n 100n 100n
GND-D GND-D
D E
RF_AGC
TSDATA 001:E4
TSVALID 001:E3
TSSYNC 001:E3
TSCLK 001:E3
SDA 001:C1;004:C2;004:F4;004:G2
SCL 001:C1;004:C2;004:F5;004:G2
+3.3V-DE
SDA-T
SCL-T
R215
R214
1K
33
DM-RST- 001:E4
C227
1n
IF_AGC
GND-D
5
C242
100n
VIF+
C241
C243
3.9p
100n
VIF-
+5V
R243
1K
001:C5 SIF-CTL
C240
1n
C244
GND-D
100n
SIF-
C245
100n
SIF+
F G
L206
+5V
22uH
L207
+5V
+12V
Z 2 0 1 22uH
K 3 9 5 3
4 3 2 1
+12V-AIF R235
330
GND-D L209 R239 R237 C235
C239 R236
0.68uH 680 5.1K 100n
10n 0
R245 R241
C236
GND-D
10K 10K
10n
C238
V203
D201 10n
R244 2SC4215
10K
V204
BA891
R242 C237 R240 R238
BC847AW
10K ? 39 1K
GND-D GND-D
5 4 3 2 1
Z 2 0 2
K 9 6 5 6
DRAWN BY
APPROVED BY
H
1
NC_1
2
NC_2
C229
C230
220u RF_AGC 3
100n
16V RF_AGC
4
SCL-T R230 33
Vt
GND-D
SDA-T R231 33 5
AS
R228 SCL-T R232 33 6
0 SCL
SDA-T R233 33 7
C231
C232 SDA
220u R229
100n
16V 0 8
Vcc
IF_AGC 9
GND-D
IF_AGC
C234
220u DIF+ 10
16V D-IF_out+
DIF- 11
D-IF_out-
12
AIF
IF_out
R234 L208 C233
100 0.56uH
10n
GND-D GND-D
TITLE: DWG NO.
RF Demodulation 9222KH5101DL
REV. A1.0
Sheet 2 to 6
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.