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38
NXP_DIF2
C233
NC/1uF/16V
SMD/0402
+5V_T
+5V_TUNER
AVSS33_DIG
MT5362BMG/B
U400B
AA22
Y23
E24
F24
E25
F25
R25
T25
T26
V22
U23
T24
P25
V23
U24
P26
AA24
AB25
AB26
Y22
W22
AVSS33_DIG
AVDD33_DIG
IF_AGC
TUNER_CLK
RF_AGC
TUNER_DATA
VIN_ATV
VIP_ATV
VINDC
DVSS25_IFADC
AVSS25_IFADC
AVSS25_IFADC
AVSS25_REF
DVDD25_IFADC
AVDD25_IFADC
AVDD25_REF
AF
SIFP
SIFN
AVSS33_SIF
AVDD33_SIF
C230
NC/1uF/16V
R228 0 OHM +-5% 1/16W
C231
4U7 10V
AV33
DVSS25_IFADC
DVSS25_IFADC
CVBS0N
C211
47P 50V
Tuner
AVDD25_IFADC
R216
75 OHM +-5% 1/10W
C204
10N 50V
Near Tuner
SMD/0402
NXP
SCL
SMD/0402
0R
AS_TUNER
+5V_T
NXP_DIF2_LG
R202
4.7KOHM +-5% 1/10W
R2
15
10
K
O
H
M
+
-5%
1/
10
W
The item of this page start from "200"
CVBS0P
R211
4.7KOHM +-5% 1/10W
C224
100P 50V
CVBS0N
10
TUNER_CVBS
R228
AVDD33_SIF
R205
200 OHM +-5% 1/10W
R224
NC/0R05 1/10W 5%
Close to NXP tuner
0R
C225
100P 50V
C234
4U7 10V
NC
ATV_CVBS_OUT
9
IF_AGC#
R222
75 OHM +-5% 1/10W
R200
0 OHM +-5% 1/10W
IF_AGC
TUNER_SDA1
NXP_DIF2
C237
4U7 10V
C246
+5V_T2
+5V_TUNER
SCT1_AVO_GND
9
MPX0N
TUNER_CVBS
R231
NC/0 OHM +-5% 1/10W
ROUTE SYMMETRICALLY
C245
TU202
ATV_MUX_IN
NC/LG TDTW-S710D
MPX0P
FB203
NC/120R/500mA
1
2
R218
100 OHM +-5% 1/16W
SMD/0402
IF_AGCT
NXP_DIF1_LG
SCT1_AVO_GND
ATV_CVBS_OUT
AV25
AVSS33_DIG
R220
62 OHM +-5% 1/10W
Q200
2SD2653K
NC
RF_AGC_5362
R233
75R 1/16W 5%
FB207
120R/500mA
1
2
C214
4U7 10V
FAT_IN-
AVSS25_IFADC
R230
0 OHM +-5% 1/16W
R2
1
3
33
K
O
H
M
+
-5%
1/
10
W
SMD
SMD
+5V_T4
AVDD25_IFADC
AS_IF
C208
10N 16V
AVDD33_DIG
C210
47N 16V
3.3P
R203
NC/0R05 1/10W 5%
C201
100N 16V
Q201
2SD2653K
FB206
120R/500mA
1
2
SMD
MPX0_TUN
DFAT_IN-
RF_AGC
AV33
AVSS25_IFADC
DVDD25_IFADC
NXP_DIF1
C209 100N 16V
ROUTE SYMMETRICALLY
FB206
SMD/0402
SMD/0402
+5V_T2
SIF
R210
0 OHM +-5% 1/10W
C227
100N 16V
TUNER_CVBS
Close to
Tuner
C246
NC/100P 50V
CVBS0P
R212
NC/100K OHM 1/16W
ATV_MUX_IN
9
R219
75 OHM +-5% 1/10W
+5V_T4
SDA
FB209
120R/500mA
1
2
C245
3P3 50V
100P
C227
AVSS25_IFADC
C218
10U 10V
0R
SMD/0402
+5V_T3
NXP_DIF1
C216
NC/10U 10V
R201
0 OHM +-5% 1/10W
+
C200
47uF 16V
NEAR 5362
C212
100N 16V
SMD/0402
C238
100N 16V
SMD/0402
C217
100N 16V
R227
+5V_TUNER
+5V_TUNER
+5V_T3
FB208
120R/500mA
1
2
+
C202
100uF 16V
C229
100N 16V
DFAT_IN-
C219
NC/100N 16V
R235
CVBS0P
10
R232
0 OHM +-5% 1/16W
NC
+5V_T3
CVBS0N
RF_AGC_5362
SMD/0402
MPX0_GND
NXP_DIF1_LG
ATV_CVBS_OUT
FB204
120R/500mA
1
2
AVDD33_SIF
R217
10 OHM +-5% 1/10W
R214
10 OHM +-5% 1/10W
R236
0 OHM +-5% 1/10W
NC
MPX0P
AVDD25_IFADC
NXP_DIF1
C223
NC/15P 50V
SMD/0402
C226
R209
NC/100K OHM 1/16W
C244
47N 16V
DVDD25_IFADC
C203 100N 16V
SCART1 TV BYPASS
NXP_DIF2
ATV_MUX_IN
TU201
C226
100N 16V
R231
FAT_IN-
C236
NC/1uF/16V
NXP_DIF2
R225
0 OHM +-5% 1/10W
R227 0 OHM +-5% 1/16W
LG
AV25
TUNER_SCL1
AVSS25_IFADC
+5V_T3
SIF
R234
-5% 1/10W
100N
AVCVBS0
C213
NC/1uF/16V
TU202
NC/TUNER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
GND
+B
RF AGC
GND
SDA
SCL
MOPLL AS
DIF+
DIF-
IF AGC
SIF
NC
AUDIO
VIDEO
TH1
TH2
TH3
TH4
NXP_DIF2_LG
ATV_CVBS_OUT
IF_AGC#
SMD/0402
AVSS33_SIF
R221
75 OHM +-5% 1/10W
R204 0 OHM +-5% 1/10W
NC
+5V_TUNER
RF_AGC
+
C222 NC/470uF 16V
R236
AS_TUNER
C215
NC/100N 16V
C242
10N 16V
SMD/0402
SMD/0402
1
Custom
3
14
Sunday , January 18, 2009
715G3292-J
<
称爹
>
03. TUNER
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
SCL
R207
4.7KOHM +-5% 1/10W
FB201
220R/2000mA
1
2
SMD/0402
R225
+5V_T
MPX0N
C232
100N 16V
R223
NC/0R05 1/10W 5%
C220
NC/10U 10V
SCT1_AV_OUT
TUNER_SCL1
C221
1UF 6V3
AS_IF
FB200
120R/500mA
1
2
+5V_T
RF_AGC
NC
BEAD
+5V_TUNER
TUNER_CVBSN
SCT1_AV_OUT
9
VINDC
NXP_DIF1
FB205
NC/120R/500mA
1
2
Close to
MT5336
SDA
TU201
FQD1116ME/BM
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
18
24
TH1
TH2
TH3
TH4
RF_IO
Ant Pwr
GND
NC
RF_AGC
GND
VP(TUN)
VT
GND
NC
As
SCL
SDA
REF
IF_AGC
DIF1
DIF2
+5V IF
SIF1
SIF2
NC
AS_IF
NC
CVBS
IF_AGC
TUNER_SDA1
NC
RF_AGC_5362
9
C235
100N 16V
C207
10N 16V
R206
200 OHM +-5% 1/10W
C243
10N 16V
R235
NC/0 OHM +-5% 1/10W
AVSS33_SIF
AVDD33_DIG
Summary of Contents for L19WA91
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 13: ...13 2 3 How to Connect ...
Page 14: ...14 ...
Page 15: ...15 2 4 Front Panel Control Knobs ...
Page 20: ...20 3 Release connectors L19WA91 L22WA91 ...
Page 21: ...21 4 Remove hinge BKT L19WA91 L22WA91 ...
Page 22: ...22 5 Remove the screws to remove the main board and power board 6 Remove speakers ...
Page 23: ...23 7 Remove panel 8 Remove key board and IR board ...
Page 29: ...29 6 PCB Layout 6 1 Main Board 715G3292 1 ...
Page 30: ...30 ...
Page 31: ...31 6 2 Power Board 715G3414 1 ...
Page 32: ...32 6 3 Key Board 715G3375 1 ...
Page 33: ...33 6 4 IR Board 715G3392 1 ...
Page 35: ...35 8 Block Diagram ...
Page 54: ...54 10 Exploded View L19WA91 ...
Page 55: ...55 L22WA91 ...