Sanyo FVM4612 Service Manual page 27

R701
R704
FB701
From FB702
C701 C702 FB703
Power
R707 R708 R745
10N 50V 10N 50V NC/10K
Board
10K 1/10W 10K 1/10W
7/2 Add R745
CN701
P12V
1 BL_ON 12V
2 DIM
3
P12V
4
5
6
C707 + C706
7
8 P24V
0.1uF 50V 10UF 25V
9
SMT
10 PW_ON
11 +5VSB
12
P24V
13 PW_OK 24V
CONN
C708
13P R/A 2.5mm
0.1uF 50V
311GW250B13BBX
+5VSB 5V
ZD701 C718 C716
+
NC/BZT52-C5V6 0.1uF 50V 220UF 16V
SMT
CN702 For ∝ 24"
1
PW_OK FB608 need change to NC
2
3
+5VSB
4
PW_ON
5
6
P24V
7
8
9
10
11 P12V
12 DIM
13
BL_ON
NC/CONN
13P S/T 2.5mm
033G327813D
P24V
Q703
1
S
2
S
3
C720
S
4
G
R722 NC/220NF 25V
NC/AO4449 -7A/-30V
NC/47K
R725
NC/0.05R
R726 NC/47K
PWR_ON
R729 NC/4.7K
Q704
NC/MMBT3904
For Tuner
U707
+5VSB TJ4210GD-ADJ
1 8
N.C GND
2 7
PWR_ON R744 33R TU_EN
EN ADJ/SENSE
3 6
VIN VOUT
4 5
N.C N.C
C750 C748 C746
0.1uF 50V 10uF 10V
NC/0.1uF 50V
Vout = 0.8x(R1+R2)/R1
7/2 Add
R750
VCC3_3
PWR_OK
100 OHM
PWR_OK 9
100 OHM PS_ON
1 2 BL_EN
300R 0.2A
1 2 BL_DIM
300R 0.2A
VCC3_3
1 2 NC/300R 0.2A BL_BR_CTRL_LG
BL_BR_CTRL_LG 9
R709
NC/10K
C
3V3_STB B E
R736
2.2K
PWR_ON
R739 4.7K
6 PWR_ON
AMP_24V
8
D
7
D
6
D
5
D
For Tuner (Option)
5VT
+5VSB U706
NC/G9001-500T11U
1
VIN VOUT
2
C745
GND
R746 TU_EN 3
EN NC
10uF 10V
5K1 1/10W 1%
C749
R2
+ C747
4.7nF 50V
R747 NC/100UF 16V
SMT
0R05 OHM
R748 1K1/10W
R1
+5VSB VCC3_3
R750 R702 R703
NC/4.7K 4.7K 4.7K
R705 NC/0.05R
R706 4.7K BL_ON_OFF
BL_ON_OFF 6
Q701
MMBT3904
R710
NC/4.7K
R711 0R05 OHM
R712 NC/4.7K BL_BR_CTRL
BL_BR_CTRL 6,9
Q702
NC/MMBT3904
+5VSB
U702
G9661
R713 10K 1/10W
4 5
VPP NC
3 6
VIN VO
PWR_ON 2 7
R714 33R
VEN ADJ
1 8
POK GND
C712 C713 9
E-Pad
10uF 10V 1UF16V
R1
Vout = 0.8x(1+R1/R2)
+5VSB
+5VSB
+5VSB
R732
R733 1K 1/10W
PS_ON
10K 1/10W C722
+ C721
4.7uF 10V
R737 10K 1/10W Q705 100UF 16V
SMT
MMBT3904
Q706
MMBT3904
+5VSB
C733
4.7uF 10V
5VT
5
4
+ C744
NC/100UF 16V
SMT
27
Standby Power
+5VSB U701 3V3_STB
AZ1117D
3 2
VI VO
C703
C705
1UF16V
100N16V
0402
VCC3_3 VCC3_3
C710
R715 C714 C715 C709
+
1uF 10V
7.5K 10uF 10V 100N16V 100UF 16V 0402
C719 0402 SMT
10N 50V
R717 0402 Vout = 1.0x(R1+R2)/R2
0R05 OHM
R719 2.4KOHM +-1% 1/10W
R2
VCC3_3
R721 33R
FB704
R723 NC/33R
1 2
300R 4A
C723 R724 10OHM1/10W U704 C724
AT1528P11U 073G253S 68
0.1uF 50V 10uF 10V
1 8
VCC VIN
2 7
3 REF LX 6
GND PGND
4 5
C725 C726
FB EN
R727
1uF 10V 100N16V C730
0402 0402 NC/2R2 +-5% 1/4W
10N 50V
C732
NC/1N 50V
Vout = 0.8x(R1+R2)/R2
VCC3_3
R734 1K 1/10W
FB705
R735 NC/1K
1 2
300R 4A
C734 R738 10OHM1/10W U705 C735
073G253S 68
AT1528P11U
0.1uF 50V 10uF 10V
1 8
VCC VIN
2 7
REF LX
3 6
GND PGND
4 5
C736 C737
FB EN
R740
1uF 10V 100N16V C741
0402 0402 NC/2R2 +-5% 1/4W
2.2uF 10V
C743
NC/4N7 50V
Vout = 0.8x(R1+R2)/R2
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹 TPV MODEL
Key Component 11-Power PCB NAME
Friday , August 03, 2012 Sheet
Date
3,5,6,7,9,10 +5VSB
3,5,6,7,9,10 3V3_STB
10 P24V
6,9,10 P12V
3 5VT
3,4,5,6,7,9,10 VCC3_3
9 VCC2_5
+ C704
8,9 VCC1_8
100UF 16V
SMT
9 VCC1_26
U703 VCC2_5
G9141T11U
1 5
IN OUT
2
C711
GND
R716
3 4
10UF
SHDN SET
18K OHM 1%
0402 C717
R1
10N 50V
R718 0402
4.7K
0402
R720 15K 1%
0402
R2
H VCC1_8
L701
2.2uH
R728 C728 C729 + C727
19.1K 1% 10uF 100N16V 220UF 16V
C731 0402 SMT
R1
10N 50V
R730 0402
0R05 OHM
R731 15K
R2
H
VCC1_26
L702
2.2uH
C739 C740 + C738
R741
7.5K 10uF 100N16V 220UF 16V
0402 SMT
C742
R1
10N 50V
R742 0402
1.8K
R743 15K
R2
Size Custom
Rev D
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