Polaroid TLM-22601B, Service Manual

Page: 44 / 67

26” LCD TV Polaroid TLM-22601B
44
C725
1uF/16V
R703
-1% 1/10W
* *
*
*
C724
1uF/16V
+ C745
10uF/16V
C702
1uF/16V
C701
1uF/16V
莱ノ לֹ 26 ,R730 ノ 0 ohm, ㄤ NC
C738
NC
1
2
3
CN702
NC
24V
+ C750
NC/100uF/35V
C713
NC
+ C727
470uF/16V
***
+
C743
10uF/16V
+
C744
10uF/16V
C739
0.22uF
24V 13
FB704
33 OHM
R728
NC
FB705
33 OHM
PWR_ON
C759
22UF/10V
C707
NC
C760
22UF/10V
R716
6R2 1/4W 5%
C726
22UF/10V
AD
J(
G
N
D
)
1
VO
U
T
2
VI
N
3
U709
NC
FB703
33 OHM
FB701
33 OHM
D3V3
DDR1V8
PWR_ON
***
1
2
3
4
FL701
EMI FILTER
C753
0.1uF
C754
0.001uF
R702
NC
C712
0.001uF
The Feedback trace
should be placed next
to choke's output
1
2
3
4
FL702
EMI FILTER
Dual
Layout
R710
NC
C748
0.22uF
C758
22UF/10V
R729
NC
R705
-1% 1/10W
R713
-1% 1/10W
R714
-1% 1/10W
C749
1uF/16V
C751
1uF/16V
+ C733
470uF/16V
+ C716
470uF/16V
+
C719
470uF/16V
C736
1uF/16V
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 E268MZNKWDVAN/E26RMZNKPVN E
Viewsonic
Custom
15 18 Tuesday , September 09, 2008
715T2763
< 称爹 >
15-Power
T2763-1-X-X-30-080909
C740
0.1uF
VCC9 D12V
C715 1000pF
C742
0.1uF
R2
Vout = 0.8x(R1+R2)/R2
C732 1000pF
R1
VI
3
VO
2
GN
D
1
U708
C757
0.001uF
L702 4.7uH
R708
10 OHM 1/10W
C731
0.1uF
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q703
NC
IN
1
OUT
3
GN
D
2
U707
BA17809FP-E2
C746
0.1uF
VSS
1
VOUT
2
VIN
3
U706
AP1117E33LA
C721
0.1uF
R724
100K OHM 1/10W
R701
10 OHM 1/10W
C705
0.1uF
C717
0.1uF
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q705
AM9435P-T1-PF
C714
0.1uF
*
C730
0.1uF
R717
NC
C747
0.22uF
Q704
NC
C720
0.1uF
R719
NC
Q706
2SC2412KR
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
U702
G5627F11U
R723
47K OHM 1/10W
C756
0.1uF
R715
NC
C706
0.001uF
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
U705
G5627F11U
C734
0.1uF
猔種蔼
猔種蔼
5VT 3
VCC9 12
VCC5D 5,6,10,12
+ C710
220uF/35V
3V3A 3,8
D3V3 5,6,7,8,10,11,12,14
+3V3SB 11
5VT
VCC1V 10
DDR1V8 9,10
+3V3SB +5VSB
3V3A
D3V3 DDR1V8
VCC9
VCC1V
D3V3
+5VSB
P12V
VCC5D
VCC5D
D12V P12V
VCC5D +5VSB
PWR_ON 11
BL_BR_CTRL 10
BL_CTL 11
SAME LAYER
ROUTING WITH PWM
CONTROLLER
+
C728
220uF/35V
猔種蔼
1
2
3
4
5
6
7
8
9
10
11
12
CN701
CONN
R730
0 OHM 1/4W
+ C755
47uF/16V
+ C752
220uF/25V
R1
猔種蔼
猔種蔼
R2
Vout = 0.8x(R1+R2)/R2
+ C737
22uF/25V
R725
100K OHM 1/10W
C711
0.1uF
FB702
33 OHM
FROM POWER
BOARD
C761
0.1uF
*
C762
0.1uF
*
*
C722
1nF
D3V3
R727 0 OHM 1/10W
L701 4.7uH
C735
0.1uF
VI
3
VO
2
GN
D
1
4
4
U703