Haier LT42M1CF, Service Manual

Page: 44 / 111

42”LCD TV Haier LT42M1CFA&LT42M1CF
44
C227
NC/100N 16V
Panasonic
AVDD25_SADC
SCL
+ C202
100uF 16V
R211
10 OHM +-5% 1/10W
R220
NC/0R05 1/10W 5%
R223
CI_PDD1
0402/SMD
100R
R207
4K7 1/10W
0402/SMD
NC
TUNER_SDA1 5
AV25
C221
1UF 6V3
+5V_T
TUNER_SCL1 5
DIF1
C208
10N 16V
U400H
MT5337PR
N24
B26
C24
P25
C26
A26
P26
D23
N26
E23
N25
C25
AVSS25_SADC
IF_AGC
TUNER_DATA
MPX0P
ATN_TX
RF_AGC
MPX0N
TUNER_CLK
MPX1
ATN_DET
AVDD25_SADC
ATN_RX
BEAD
C209 100N 16V
FB201
220R/2000mA
1 2
NC
FB203
120R/500mA
1 2
ROUTE SYMMETRICALLY
+5V_T2
L200 2.2uH
TUNER INTERFACE
330R
0402/SMD
TUNER_SDA1
R206
100R 1/16W 5%
GND
+5V_T3
ROUTE SYMMETRICALLY
TS_DATAO
R205
100R 1/16W 5%
R202 4K7 1/10W
0402/SMD
+5V_T
DIF2
Close to
Tuner
FAT_IN- 5
TUNER_CVBS
+
C222
470uF 16V
C203 100N 16V
C210
47NF16V
100R
AVSS25_SADC
MPX0N
+5V_T3
C216
10U 10V
NC
CI_PDD1 11
MPX0_TUN
NXP_DIF2
C228
NC/3.3pF
C211
47PF 50V
TS_VALIDO 11
TU200
NC
C200 F6 C201 A7
C202 A8 C203 E7
C204 B5 C205 A4
C206 A3 C207 D7
C208 D7 C209 F7
C210 G9 C211 G8
C212 B2 C213 B1
C214 B2 C215 A5
C216 A5 C217 A6
C218 A6 C219 B3
C220 B4 C221 G9
C222 F7 C223 D6
C224 D8 C225 D8
C226 F3 C227 F4
C228 F4 FB200 B1
FB201 A8 FB202 A4
FB203 A5 FB204 A6
FB205 A4 FB206 F4
L200 C6 L201 D6
Q200 F7 Q201 G7
R200 D6 R201 D6
R202 C6 R203 F6
R204 F7 R205 C6
R206 C6 R207 C8
R208 G8 R209 C8
R210 F6 R211 F6
R212 E6 R213 F7
R214 G6 R215 G9
R216 G7 R217 F7
R218 G7 R219 G8
R220 E2 R221 E2
R222 E2 R223 F3
R224 F3 R225 E4
R226 E4 TU200 C3
TU201 F1 U400H A1
CVBS0
+5V_TUNER
C206
100N 16V
TS_CKO
+5V_T4
R224
TUNER_SDA1
NXP_DIF1
MPX0P
TS_DATAO
FB205
NC/120R/500mA
1 2
0402/SMD
100R
SCL
NXP_DIF1
R222
NC/0R05 1/10W 5%
SMD
IF_AGC 5
C219
100N 16V
SMD
100N
C201
100N 16V
R219
NC/47R 1/10W 1%
TUNER - ANALOG OUTPUT
TS_DATAO 11
R209
4K7 1/10W
TS FROM MT8295
NC
AVSS25_SADC
330R
IF_AGC_OUT
Close to
MT5337
CI_PDD0
R222
+5V_TUNER
+5V_TUNER 3
+5V_T1
SCT1_AVO_GND 13
R224 NC/330 OHM 1/16W
+5V_T
TS_SYNCO 11
GND_TUNER
R201
0R05 1/10W 5%
NC
TU201
NC/NXP FQD1116ME
25
26
1
2
3
4
5
6
7
8
9
10
11
12
13
15
27
28
16
17
18
19
20
21
22
24
23
14
TH1
TH2
RF_IO
AntPwr
GND
NC
RF_AGC
GND
+5V_TUN
VT
GND
NC
AS_TUNER
SCL
SDA
IF_AGC
TH3
TH4
DIF1
DIF2
NC
+5V IF
SIF1
SIF2
NC
CVBS
AS_IF
NC
TS_VALIDO
R204
0R05 1/10W 5%
NXP
C226
SCT1_AV_OUT
TUNER_SCL1
C226
NC/100N 16V
CI_OEB
NEAR 5337
+5V_TUNER
R2
10
10
K
1
/10
W
5
%
MPX0P
FAT_IN-
IF_AGC_OUT
C213
1uF/16V
Q200
MMBT3904
CONTRL SIGNAL TO MT8295
Tuner
MPX0N
SDA
C207
10N 16V
TS_CKO
R2
12
3
.3K
O
H
M
+
-5%
1/
1
0W
R218
0R05 1/10W 5%
100R
+5V_T4
TS_SYNCO
AS_TUNER
C218
10U 10V
R203
NC/0R05 1/10W 5%
0402/SMD
+5V_T
+5V_TUNER
+
C200
47uF 16V
0402/SMD
GND
SMD
GND_TUNER 15
TUNER_DATA
R226
+5V_T3
C224
NC/10P 50V
C205
10U 10V
C228
+5V_T3
CI_OEB
TS_SYNCO
R214
10 OHM +-5% 1/10W
AV25
TUNER_CVBS
R223 NC/330 OHM 1/16W
MPX0_GND
R215
100R 1/16W 5%
NXP_DIF1
R205 FB206
AVDD25_SADC
+5V_T1
NC
IF_AGC
R216
1KOHM +-1% 1/10W
0402/SMD
TUNER_SCL
C223
NC/15P 50V
0402/SMD
AV25 3,15
0R
E428M2NBW9H3N 1
Haier 42" MAIN BOARD Custom
4 19 Friday , April 11, 2008
715T2913-1
< 称爹 >
04. TUNER
T2913-1-Haier42
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
+5V_TUNER
FAT_IN-
SCT1_AVO_GND
NXP_DIF2
C227
GND_TUNER
AS_TUNER
C217
100N 16V
C212
100N 16V
CI_PDD0 11
SIF
FB200
120R/500mA
1 2
Q201
MMBT3904
0402/SMD
NC
FB204
120R/500mA
1 2
+5V_T
R225
TS_CKO 11
NC
C214
4.7UF 10V
R226
NC/100R 1/16W 5%
NXP_DIF2
IF_AGC
SCT1_AVO_GND
AS_IF
0402/SMD
3P3
+5V_TUNER
NC
0402/SMD
Near Tuner
FB206
NC/120R/500mA
1 2
C225
NC/10P 50V
C220
10U 10V
R206
+5V_TUNER
L201 2.2uH
CVBS0 15
CI_PDD0
GND 2,3,5,6,7,8,9,10,11,12,13,14,15,16,17,18
CVBS0
R213
75R 1/10W 1%
MPX0
TUNER_SCL1
R217
0R05 1/10W 5%
5
CI_PDD1
AS_IF
R221
NC/0R05 1/10W 5%
100N
NC
C204
10N 50V
SDA
+5V_T2
AVCVBS0
--
->
<-
--
|>
TU201
CI_OEB 11
FAT_IN-
C215
100N 16V
FB202
120R/500mA
1 2
R200
0R05 1/10W 5%
TS_VALIDO
+5V_T4
R208
0R05 1/10W 5%
TU200
Panasonic ENG37E14KF
22
23
1
5
3
4
2
11
10
8
6
9
7
16
13
14
15
24
25
20
21
17
19
12
18
TH1
TH2
+B activ e ANT
BB
NC
BT Monitor
AGC Monitor
SIF OUT
AUDIO OUT
NC
SCL
SDA
NC
VB
NC
NC
+B
TH3
TH4
AFT OUT
VIDEO OUT
IFD OUT 1
IFT OUT 2
IF AGC
NC
The item of this page start from "200"
SCT1_AV_OUT 13
SCT1_AV_OUT
MPX0
R225
NC/100R 1/16W 5%
+5V_TUNER