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5
scaler
D
1.8V digital- 0.75A
1.8V analog - 0.34A
3.3V digital- 45mA MAX
3.3V analog- 55mA
MAX
C
SPV7100 Power (1.8V/2.5V/3.3V)
+5V_SW
U803
U803
UTC1084-3.3V-252
UTC1084-3.3V-252
3
VIN
VOUT
C818
C818
GND
C821
C821
C819
C819
1
82pF
82pF
100nF
100nF
SE100uF/16V/NC
SE100uF/16V/NC
B
+5V_SW
U806
U806
LD1117AL-ADJ-223-1A
LD1117AL-ADJ-223-1A
3
VIN
OUT
TAB
R807
R807
C822
C822
C828
C828
910/1%/
910/1%/
0.1uF
0.1uF
82pF
82pF
C0603D
C0603D
C829
C829
R808
R808
1K/1%
1K/1%
SE10uF/16V
SE10uF/16V
A
del C825 7/27
5
4
+5V_SW
L802
L802
BLM21PG300SN1D
BLM21PG300SN1D
C802
C802
C823
C823
82pF
82pF
SE22uF/16V
SE22uF/16V
C803
C803
C804
C804
U801
U801
1uF/50V/0805
1uF/50V/0805
4
3
VCC
UGND
R801
R801
10K
10K
2
5
EN
LX
100k ----> 10k
6
7
COMP
FB
APW7085
APW7085
C809
C809
C811
C811
3.3nF/50V
3.3nF/50V
22pF/50V
22pF/50V
R804
R804
6.2K/1%
6.2K/1%
below current measure timming
1080P 60
full white pattern
Ypbpr/PC 340mA AV 90mA
L807
L807
2
VCC3_3
KC PBMA-L11-321611-300LMA60T
KC PBMA-L11-321611-300LMA60T
C816
C816
71mA
C820
C820
L808
L808
+3V3
100nF
100nF
KC PBMA-L11-321611-300LMA60T
KC PBMA-L11-321611-300LMA60T
SE100uF/16V
SE100uF/16V
L809
L809
+3.3V_HD
KC PBMA-L11-321611-300LMA60T
KC PBMA-L11-321611-300LMA60T
L810
L810
+3V3_STBC
G_PWR
KC PBMA-L11-321611-300LMA60T
KC PBMA-L11-321611-300LMA60T
HDMI/other 170mA ATV 220mA
HDMI 160mA
切 切
o ther source
仍 仍
1 60mA,
DDR
All source 190mA
L812
L812
2
+2V5
4
KC PBMA-L11-321611-300LMA60T
KC PBMA-L11-321611-300LMA60T
C826
C826
C827
C827
0.1uF
0.1uF
SE100uF/16V
SE100uF/16V
G_PWR
Power & Ground 4
4
3
Vout=0.8(1+R1/R2)
HDMI 690mA
PC 620mA
C808 D801close U801
1.85V~1.88V
L804
L804
L801
L801
SMTDR43-3.3uH/1.44A
SMTDR43-3.3uH/1.44A
BLM21PG300SN1D
BLM21PG300SN1D
+1V8
D801
D801
+
+
C808
C808
SE100uF/16V
SE100uF/16V
SM540B
SM540B
R805
R805
13K/1%
13K/1%
R806
R806
10K/1%
10K/1%
C812
C812
270pF/50V
270pF/50V
Del C813 1/13
+5V_S
C824
C824
C814
C814
100nF
100nF
82pF
82pF
MCU
不 仍
H DMI source
應 應 應 應
10mA
3
2
VCC3_3
U802
U802
LD1117AL-ADJ-223-1A
LD1117AL-ADJ-223-1A
3
2
VIN
VOUT
4
TAB
C805
C805
R802
R802
C807
C807
121/1%/
121/1%/
0.1uF
0.1uF
0.1uF
0.1uF
C0603D
C0603D
C844
C844
C810
C810
C0603D
C0603D
R803
R803
82pF
82pF
54.9/1%
54.9/1%
SE10uF/16V
SE10uF/16V
G_PWR
U804
U804
TP801
TP801
LD1117-3.3V-223-1A
LD1117-3.3V-223-1A
L806
L806
3
2
VIN
OUT
4
TAB
KC PBMA-L11-321611-300LMA60T
KC PBMA-L11-321611-300LMA60T
C815
C815
100nF
100nF
C817
C817
SE100uF/16V
SE100uF/16V
G_PWR
Title
Title
Title
SCHEMATIC, M/B VTV-L32020, SSB32S
SCHEMATIC, M/B VTV-L32020, SSB32S
SCHEMATIC, M/B VTV-L32020, SSB32S
Size
Size
Size
Document Number
Document Number
Document Number
B
B
B
Date:
Date:
Date:
Tuesday, July 27, 2010
Tuesday, July 27, 2010
Tuesday, July 27, 2010
2
1
HDMI 1.mA
Analog 74.2 mA
pc 163mA
L803
L803
L1206D
L1206D
+1V8_ADCA
C806
C806
SE100uF/16V
SE100uF/16V
3V3_MCU
COMPAL OPTOELECTRONICS CO., LTD
COMPAL OPTOELECTRONICS CO., LTD
COMPAL OPTOELECTRONICS CO., LTD
Rev
Rev
Rev
401C2M
401C2M
401C2M
Sheet
Sheet
Sheet
2
2
2
of
of
of
15
15
15
1
D
C
B
A
0A
0A
0A
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