Sharp Aquos LC-32LD166K, Service Manual

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71
LC-32LD164
LC-32LD165
LC-32LD166
1 2 3 4 5 6 7 8 9 10
11 12
13 14
15 16
I
H
G
F
E
D
C
B
A
E
E
D
D
C
C
B
B
A
A
A A
B B
C C
D D
LNB POWER SUPPLY
ESD & Surge
Protect
VOUT
Low: disable
High: enable
MP8126
Enable
Selection
VOUT 13V/18V Select
High: 18V
Low: 13V
LINEDROP:
Low: 13.3/18.3V
High: 14.3/19.3V
Compensation
Selection
V0.02
B
23 23 Wednesday, January 22, 2014
715G6173-M0A
<
備註
>
ETHERNET RMII
G6173-M0A
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
備註
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
線 路 圖 編
號
TUN_LNB
TUNER_LNB
LNB_EN
LNB_LINEDROP
DISEQC_OUT
LNB_EN
TUN_LNB
13/18V_SW
LNB_LINEDROP
DISEQC_OUT
13/18V_SW
LNB_LINEDROP
LNB_EN
TUNER_LNB
13/18V_SW
DVDD3V3 5,6,7,8,9,10,13,14,15,17,19,20,21,22
TUNER_LNB 14
TUN_LNB 18
DISEQC_OUT 15
13/18V_SW 15
LNB_EN 14,15
LNB_LINEDROP 15
GND 5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
LNB_12V 13
LNB_12V
DVDD3V3
LNB_12V
LNB_12V
DVDD3V3 DVDD3V3 DVDD3V3
LNB_12V
C747
NC/220NF 16V
R774
NC/100K 1/16W 5%
C762
NC/100N 50V
Q704
NC/MMBT3904
U707
NC/MP8126DF-LF-Z
1
2
3
4
5
6
7 10
11
12
13
14
15
16
8 9
17
SGND
BYPASS
VDD
COMP
EN
LINEDROP
POK TCAP
ILIMIT
VOUT
VBOOST
BST
SW
PGND
13V/18V EXTM E
P
R743
NC/10K 1/16W 5%
C763
NC/100NF
R751
NC/10K 1/10W 1%
C743
NC/10UF 25V
R753
NC/10K
C742
NC/10uF 16V
R750 NC/4K7 1/16W 5% R737
NC/34.8K 1/16W 1%
ZD701
NC/MM3Z3V6B
1
2
ZD
70
2
NC/P
JS
D
24
C
W
1
2
R775
NC/100K 1/16W 5%
L704
NC/22uH
C749 NC/470PF 50V
R738
NC/100K 1/16W 5%
C740
NC/100N 16V
ZD
70
3
NC/P
JS
D
24
C
W
1
2
L705
NC/1.0UH 4.5A
R704 NC/100K 1/10W 5%
R776
NC/100K 1/16W 5%
D703
NC/FB340M
1 2
R742
NC/4.99K 1/16W 1%
D704
NC/FB340M
1
2
R748
NC/10K 1/16W 5%
R739
NC/33K 1/10W 1%
C748 NC/47NF 16V
R736
NC/39K 1/16W 5%
C744
NC/10UF 25V
D701
NC/FB340M
1
2
R741
NC/33R 1/16W 5%
C761
NC/22NF 25V
R747
NC/10K 1/16W 5%
C746
NC/2.2uF 25V
INTERSIL LNB POWER SUPPLY 19/19