Philips 32PFL7422/79 - Page 34

Scaler Schematic Diagram -Board Tuner & Input
34
TPT1.1A LA
7. Circuit Diagrams and PWB Layouts
S-A03
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8
8
A A B B C C D D E E
E477GTND8WPHNS (715T2408-1)
1
ALH 37/42/47PFL7422 MAIN BOARD(Tuner & Input)
B
214Jan 28, 2007
CP NR. CL7xxxx
Title Size Document Number Rev Date: Sheet
of
SPDIF_OUT
AUDIO1_L AUDIO1_R
SPDIF_OUT
AUDIO1_L AUDIO1_R
5V_SCL 5V_SDA AUXOUT_L AUXOUT_R HDMI_SPDIF CVBS_OUT1
HP_DET
Sub_Woofer
CVBS1_L CVBS1_R SV1_C_MP CVBS1_MP SV1_Y_MP
HP_LOUT HP_ROUT
CVBS2_MP SV2_C_MP SV2_Y_MP CVBS2_L CVBS2_R
SIF_OUT
MONO
TV_CVBS
YPbPr1_Pb
YPbPr2_Pb
COMP1_L
COMP1_R
COMP2_R
COMP2_L
VS_FBL YPbPr2_Pr YPbPr2_Y YPbPr2_Pb
BATHSPOUT- BATHSPOUT+
RX_iTV TX_iTV
YPbPr1_Y
YPbPr1_Pr
YPbPr2_Y
YPbPr2_Pr
+5V
+5V_Tuner
+5V_Tuner
+5V_Tuner
+5V_SB
+3.3V_SB
R1222 120R 1/10W
C1207 10U/25V
CN1206 JACK
3 2
6 5
1
4
FB1225600R/300mA
12
R1202 75R 1/10W
R1236
47K 1/10W
C1222 820PF
FB1231600R/300mA
12
C1213 NA(100P)
CN1201
63390 10P 2.0MM
1 2 3 4 5 6 7 8 9
10
R1229
47K 1/10W
FB1219
600R/300mA
1 2
FB1202 10R/500mA
12
R1217 75R 1/10W
C1221 NA(100P)
R1214
47K 1/10W
FB1211 120R/500mA
1 2
FB1213
600R/300mA
1 2
CN1209 NA(CON)
1 2 3 4
CN1204 JACK
12 34
6
7 9 8
5
FB1207 10R/500mA
12
C1220 NA(100P)
CN1203 JACK
3 2
6 5
9 8
1
4
7
R1231 75R 1/10W
C1205
10U/25V
C1231 100P
FB1217 120R/500mA
1 2
C1214 NA(100P)
R1230
47K 1/10W
C1232 33P
C1217
NA(100P)
C1206 5P6 50V
FB1222
600R/300mA
1 2
CN1207
NA(63385 5P 2.0mm)
1 2 3 4 5
C1215 NA(100P)
R1215
47K 1/10W
FB1216
600R/300mA
1 2
R1237
47K 1/10W
FB1230 NA(100R/3000mA)
1 2
R1203 3K3 1/10W
R1207 10R 1/10W
FB1208 10R/500mA
1 2
ZD1203 NA(BZX84-C5V6)
1 3
C1212 470UF/16V
FB1210 600R/300mA
1 2
R1226 75R 1/10W
R1220 220R 1/10W
C1223 NA(100P)
C1218 NA(100P)
C1203
5P6 50V
R1232 3K3 1/10W
C1216
NA(100P)
R1219 75R 1/10W
R1223 3K3 1/10W
FB1228 NA(10R/500mA)
12
CN1202
JACK
3 2
1
FB1209 10R/500mA
12
R1238 0R 1/10W
C1234 33P
R1239 NA(100R)
FB1220120R/500mA
12
R1221 75R 1/10W
FB1215 600R/300mA
1 2
C1230 100P
C1202
5P6 50V
R1235 3K3 1/10W R1227 3K3 1/10W
FB1201 100R/3000mA
1 2
CN1205 JACK
3 2 6 5 1 4
R1213 3K3 1/10W
C1208 5P6 50V
R1216
75R 1/10W
FB1214 120R/500mA
1 2
C1201
1000UF 25V
ZD1204 NA(BZX84-C5V6)
1 3
R1209 NA(0R)
C1227 NA(10uF/10V)
R1240 NA(100R)
R1212 10R 1/10W
ZD1201 NA(BZX84-C5V6)
1 3
C1204 100N 25V
FB1218 120R/500mA
1 2
C1211
100P 50V
R1210 75R 1/10W
R1233
47K 1/10W
C1219 NA(1U)
FB1204 600R/300mA
1 2
R1224
47K 1/10W
C1225 NA(10uF/10V)
FB1223120R/500mA
12
CN1208 NA(RCA_2X2_PHONE)
6 4 5 7 8 9
1 3 2
FB1205 10R/500mA
12
R1204
47K 1/10W
C1209 5P6 50V
C1235 100P
FB1226600R/300mA
12
R1201 0R 1/10W
R1218 75R 1/10W
C1226 NA(100N)
C1228 100P
C1233
33P
FB1212 10R/500mA
12
R1206 75R 1/10W
R1234
47K 1/10W
FB1224600R/300mA
12
R1225
47K 1/10W
C1224 NA(100N)
R1211 2K2 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
TH1
TH2
TH3
TH4
R1228 56R 1/10W
R1208 10R 1/10W
C1229 100P
FB1206 600R/300mA
1 2
FB1203 10R/500mA
1 2
C1210 5P6 50V
R1205
47K 1/10W
FB1229 NA(100R/3000mA)
1 2
FB1221120R/500mA
12
FB1227600R/300mA
12
ZD1202
NA(BZX84-C5V6)
1 3
CN1201 D6 CN1202 B1 CN1203 A6 CN1204 C1 CN1205 B3 CN1206 D6 CN1207 D3 CN1208 D1 CN1209 A3 C1201 A4 C1202 A7 C1203 A7 C1204 A4 C1205 A4 C1206 A7 C1207 B4 C1208 B7 C1209 B7 C1210 B7 C1211 C5 C1212 C5 C1213 B2 C1214 C2 C1215 C7 C1216 C7 C1217 D7 C1218 E7 C1219 C5 C1220 D2 C1221 D2 C1222 D2 C1223 B5 C1224 A1 C1225 A1 C1226 B1 C1227 B1 C1228 E4 C1229 E4 C1230 E4 C1231 E5 C1232 E5 C1233 E5 C1234 E5 C1235 E5 FB1201 A5 FB1202 A7 FB1203 A7 FB1204 B1 FB1205 A7 FB1206 C1 FB1207 B7 FB1208 B7 FB1209 B7 FB1210 B4 FB1211 C2 FB1212 C4 FB1213 C6 FB1214 D2 FB1215 C4 FB1216 C6 FB1217 D2 FB1218 C4 FB1219 D6 FB1220 D3 FB1221 D3 FB1222 D6 FB1223 E3 FB1224 E3 FB1225 E3 FB1226 E3 FB1227 E3 FB1228 E2 FB1229 A1 FB1230 A1 FB1231 D3 R1201 A4 R1202 A7 R1203 B2 R1204 B2 R1205 B2 R1206 A7 R1207 A4 R1208 A4 R1209 A4 R1210 A7 R1211 A4 R1212 A4 R1213 C2 R1214 C2 R1215 C2 R1216 B5 R1217 B7 R1218 B7 R1219 C7 R1220 C5 R1221 C2 R1222 C4 R1223 C7 R1224 C7 R1225 C7 R1226 D2 R1227 C7 R1228 C4 R1229 C7 R1230 C7 R1231 D2 R1232 D7 R1233 D7 R1234 D7 R1235 D7 R1236 D7 R1237 D7 R1238 B5 R1239 A1 R1240 A1 U1201 A3 ZD1201 D4 ZD1202 A2 ZD1203 A2 ZD1204 A3