Sharp PN-465U - Page 74

PN-465U CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 14
A B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A
9/9POWER-SUPPLY2 circuit of I/F1 PWB
AMP_+9V
AUDIO_9.5V
LCD_+12V
VIDEO_+5V
AMP_+3.3V
MAIN_+3.3V
A.GND
A.GND
A.GND
A.GND
A.GND
A.GND
MAIN_+3.3V
TH2 4
PPWR 4
TH5 4
TH6 4
TH3 4
TH1 4
AUD_POW 4
AUD_POW : H:ON L:OFF
1 2
D911
NA
D911
NA
+
CE906 47u/25V
+
CE906 47u/25V
1 2
D901 UDZS4.3B D901 UDZS4.3B
L905 B1047AS-100M(DS75LC) L905 B1047AS-100M(DS75LC)
1 2
D910 NA D910 NA
L903 RCP1317-470M L903 RCP1317-470M
R915 3.6kR915 3.6k
T_P908T_P908
R903 1kR903 1k
R904 1.2k R904 1.2k
T_P911T_P911
T_P902T_P902
R901 300 R901 300
3 2
1
Q902
NA
Q902
NA
T_P909T_P909
1 2
D903
HZU3.3B2
D903
HZU3.3B2
1 2 3 4 5
CN903 NA CN903 NA
1 2 3 4
CN901 B04B-PASK-1 CN901 B04B-PASK-1
F906 NAF906 NA
F904 ICPS 0.7F904 ICPS 0.7
1 2
D904
NA
D904
NA
C902 0.33u C902 0.33u
R911 NAR911 NA
C912 0.33u C912 0.33u
R913 13k(D) R913 13k(D)
R917 NAR917 NA
R920 NAR920 NA
+
CE909 330u/35V
+
CE909 330u/35V
R925 NAR925 NA
R914 2k(D) R914 2k(D)
C910 NA C910 NA
1 2
D909 HZU3.3B2 D909 HZU3.3B2
C917 0.1u C917 0.1u
F902 ICPS 0.7F902 ICPS 0.7
12
D907 1SS355 D907 1SS355
3 2
1
Q904
DTC114EUAT106
Q904
DTC114EUAT106
+
CE910 180u/16V(OS)
+
CE910 180u/16V(OS)
R902 1.5k R902 1.5k
C909 0.022u C909 0.022u
C915 NA C915 NA
R921 NA R921 NA
R922 5.1k R922 5.1k
+
CE905 47u/25V
+
CE905 47u/25V
R912 NA R912 NA
C914 NA C914 NA
C916 NA C916 NA
R924 10k R924 10k
ON/OFF
2
NC
4
GND
5
VOUT
3
VIN
1
IC901
PQ033EZ1HZPH
IC901
PQ033EZ1HZPH
F905 NAF905 NA
T_P905T_P905
R916 1.5k R916 1.5k
CB
3
VIN
2
FB
6
GND
4
OUT
1
ON/OFF
7
NC
5
IC905
NA
IC905
NA
3 2
1
Q905
DTA114EUAT106
Q905
DTA114EUAT106
T_P903T_P903
12
D913 1SS355 D913 1SS355
+
CE903 47u/25V
+
CE903 47u/25V
1 2
D908 UDZS10B D908 UDZS10B
1
2
3
D905 RB095B-40 D905 RB095B-40
T_P910T_P910
F907 11CF 5AF907 11CF 5A
T_P901T_P901
T_P912T_P912
T_P907T_P907
R918 0 R918 0
1 2
D906
PTZ12B
D906
PTZ12B
1 2
D912 NA D912 NA
L902 BLM31PG330SN1L L902 BLM31PG330SN1L
C911 0.33u C911 0.33u
C913 0.1u C913 0.1u
+
CE904 330u/35V
+
CE904 330u/35V
F903 11CT 6.3A F903 11CT 6.3A
+
CE907
NA
+
CE907
NA
1 2 3
CN905 NA CN905 NA
1 2
D914
HZU3.3B2
D914
HZU3.3B2
F901 11CT 2AF901 11CT 2A
ON/OFF
2
NC
4
GND
5
VOUT
3
VIN
1
IC904
PQ09DZ1UJ00H
IC904
PQ09DZ1UJ00H
+
CE902 47u/25V
+
CE902 47u/25V
T_P906T_P906
1 2 3 4
CN902 B4P-VH CN902 B4P-VH
C903 0.1u C903 0.1u
L904
NA
L904
NA
R923
1.5k
R923
1.5k
C901 0.1u C901 0.1u
IN
1
OUT
2
GND
3
FB
4
ON/OFF
5
IC903
PQ1CY1032Z
IC903
PQ1CY1032Z
3 2
1
Q903
NA
Q903
NA
+
CE908 NA
+
CE908 NA
C904 0.1u C904 0.1u
T_P904T_P904
R926 NAR926 NA
1 2
D902
HZU3.3B2
D902
HZU3.3B2
R919 NA R919 NA