江南家电维修论坛会员专用!
http://bbs.520101.com
Circuit Diagrams and PWB Layouts
39
TV & Scaler Board: Tuner & Input
TUNER & INPUT
1
2
3
4
5
6
7
8
9
10
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
SPDIF_OUT
AUDIO1_L
AUDIO1_R
AUDIO1_L
AUDIO1_R
SPDIF_OUT
5V_SCL
5V_SDA
SIF_OUT
MONO
TV_CVBS
CVBS1_MP
SV1_C_MP
SV1_Y_MP
AUXOUT_L
AUXOUT_R
HDMI_SPDIF
CVBS_OUT1
CVBS1_L
CVBS1_R
YPbPr1_Pb
YPbPr2_Y
YPbPr2_Pb
YPbPr2_Pr
COMP1_L
COMP1_R
COMP2_R
COMP2_L
Sub_Woofer
VS_FBL
BATHSPOUT-
BA
YPbPr2_Y
YPbPr2_Pb
YPbPr2_Pr
YPbPr1_Pr
YPbPr1_Y
RX_iTV
TX_iTV
CVBS2_L
CVBS2_R
HP_DET
HP_LOUT
HP_ROUT
CVBS2_MP
SV2_C_MP
SV2_Y_MP
+5V
+5V_Tuner
+5V_Tuner
+5V_Tuner
+3.3V_SB
+5V_SB
R1222
120R 1/10W
FB1221
120R/500mA
1
2
C1207
10U/25V
CN1206
JACK
3
2
6
5
1
4
R1202
75R 1/10W
R1236
47K 1/10W
C1213
NA(100P)
R1229
47K 1/10W
C1230
100P
FB1219
600R/300mA
1
2
FB1202
10R/500mA
1
2
R1217
75R 1/10W
C1221
NA(100P)
R1214
47K 1/10W
FB1211
120R/500mA
1
2
FB1213
600R/300mA
1
2
CN1204 JACK
1
2
3
4
6
7
9
8
5
ZD1203
NA(BZX84-C5V6)
1
3
FB1207
10R/500mA
1
2
C1220
NA(100P)
R1231
75R 1/10W
C1205
10U/25V
C1222
820PF
FB1224
600R/300mA
1
2
FB1217
120R/500mA
1
2
C1227
NA(10uF/10V)
C1214
NA(100P)
R1230
47K 1/10W
C1217
NA(100P)
C1206
5P6 50V
FB1222
600R/300mA
1
2
C1215
NA(100P)
R1215
47K 1/10W
FB1216
600R/300mA
1
2
R1237
47K 1/10W
R1203
3K3 1/10W
R1207
10R 1/10W
FB1208
10R/500mA
1
2
CN1201
63390 10P 2.0MM
1
2
3
4
5
6
7
8
9
10
C1212
470UF/16V(NI)
FB1225
600R/300mA
1
2
FB1210
600R/300mA(NI)
1
2
R1226
75R 1/10W
C1226
NA(100N)
R1220
220R 1/10W
C1223
NA(100P)
C1225
NA(10uF/10V)
C1218
NA(100P)
C1203
5P6 50V
R1232
3K3 1/10W
FB1231
600R/300mA
1
2
C1216
NA(100P)
R1219
75R 1/10W
R1223
3K3 1/10W
ZD1201
BZX84-C5V6(NI)
1
3
C1231
100P
CN1202
JACK(NI)
32
1
ZD1204
NA(BZX84-C5V6)
1
3
FB1209
10R/500mA
1
2
C1228
100P
R1238
0R 1/10W
C1232
33P
R1221
75R 1/10W
FB1215
600R/300mA(NI)
1
2
FB1228
10R/500mA
1
2
C1202
5P6 50V
R1235
3K3 1/10W
FB1220
120R/500mA
1
2
C1224
NA(100N)
R1227
3K3 1/10W
FB1226
600R/300mA
1
2
FB1201
100R/3000mA
1
2
CN1205
JACK (NI).
3
2
6
5
1
4
R1213
3K3 1/10W
C1208
5P6 50V
R1216
75R 1/10W
C1233
33P
FB1214
120R/500mA
1
2
C1201
1000UF 25V
R1209
NA(0R)
R1212
10R 1/10W
C1204
100N 25V
FB1218
120R/500mA(NI)
1
2
C1211
100P 50V
R1239
100R 1/10W
R1210
75R 1/10W
CN1208
RCA_2X2_PHONE
6
4
5
7
8
9
1
3
2
R1233
47K 1/10W
C1219
NA(1U)
FB1229
NA(100R/3000mA)
1
2
FB1204
600R/300mA
1
2
R1224
47K 1/10W
FB1227
600R/300mA
1
2
ZD1202
NA(BZX84-C5V6)
1
3
C1229
100P
FB1205
10R/500mA
1
2
C1235
100P
R1204
47K 1/10W
C1209
5P6 50V
R1201
0R 1/10W
R1218
75R 1/10W
FB1223
120R/500mA
1
2
R1240
100R 1/10W
CN1203
JACK
32
6
5
9
8
1
4
7
R1206
75R 1/10W
FB1212
10R/500mA(NI)
1
2
R1234
47K 1/10W
FB1230
NA(100R/3000mA)
1
2
R1225
47K 1/10W
U1201
FQ1256/ I H-5
1
2
3
4
5
6
9
10
11
12
13
14
15
16
17
18
NC
NC
+5V
SCL
SDA
AS_TU
NC
AS_IF
2nd IF sound
CVBS
+5V/IF
AF O/P
TH
1
TH
2
TH
3
TH
4
R1211
2K2 1/10W
R1208
10R 1/10W
R1228
56R 1/10W(NI)
FB1206
600R/300mA
1
2
CN1209
NA(CON)
1
2
3
4
FB1203
10R/500mA
1
2
C1210
5P6 50V
CN1207
63385 5P 2.0mm(NI)
1
2
3
4
5
R1205
47K 1/10W
C1234
33P
S-A03
S-A03