Philips 160E1SB/93 - Power Board

23
Meridian 1
6.2 Power Board
715G2852-2
1 1
2 2
3 3
4 4
5 5
A A B B C C D D
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N.C
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BD901 A1 CN901 D1 CN902 C5 C900 C3 C901 B1 C902 B1 C903 B2 C904 A1 C906 A2 C907 A1 C908 B1 C909 C2 C910 A4 C911 B2 C912 A3 C915 B5 C917 A4 C918 A4 C921 A4 C922 A4 C924 C3 C925 C3 C928 C2 C929 B4 C930 A5 C931 D5 C932 A5 C938 A2 C939 A4 C940 B4 D900 A2 D901 A2 D903 B2 D905 B3 D906 A3 D907 A3 D915 C4 D916 C4 F901 D1 F902 A5 F903 B5 F904 B5 F905 B5 GND1 C2 HS2 D2 HS3 D2 HS5 D2 IC901 B2 IC902 C3 IC903 C3 L901 B1 L903 B4 L904 A4 L905 A4 NR901 C1 01(NC) C1 Q901 B2 Q903 A5 Q904 B4 R900 C1 R901 C1 R902 C1 R904 A2 R905 A2 R906 A2 R907 B2 R908 A2 R909 A2 R910 B2 R912 B2 R914 B2 R915 B1 R918 A3 R919 A3 R920 A3 R921 A3 R922 A3 R923 B3 R924 B4 R925 C3 R926 C3 R927 B4 R930 C4 R932 A2 R935 B3 R938 B2 R939 A5 R940 B5 R942 C4 R943 A5 R946 A5 R947 A4 R948 A4 R952 B4 R961 B3 R962 B3 T901 A3 VAR901 C1 ZD902 A5 ZD905 B2 ZD921 B4 ZD922 B4
POWER
+12V
+5V +5V1
+5V
DIM
ON/OFF
VOL
MUTE
F903
NC
D900
FR107
C928
0.01uF
R948 NC
C909 470pF/25V
R939 1K 1/8W
R920
100 OHM 1/4W
C902
1000pF
Q904
NC
R923 NC
R962 100 OHM 1/4W
D906
FCH10U10
1
2
3
GND1 GND
1 2
D901
FR103
R925 1K 1/8W
C911 0.1uF
C901 1000pF
C908
0.22uF/275V
HS3
HEAT SINK(Q901_Q90G6263-6)
1 2
C932
0.001uF
+
C903 22uF/50V
ZD902 RLZ13B
1 2
+
C922 470PF50V
+
C915
470uF/16V
R914 0.47 OHM +-5% 2WS
+
C907 100uF450V
CN901
87G 501 32 DL
SOCKET
12
3
L901 30mH
1
4
2
3
HS2
HEAT SINK(D906_Q90G6263-6)
1 2
C912 0.001uF
T901
POWER X'FMR
7 8 9 10 11 12
4 5 6 1 2
R932 10K OHM 1/4W
R961 100 OHM 1/4W L903
1.0uH
D915 LL4148
R910
10R 1/4W
R909
5.1 OHM 1/4W
R900
680K OHM 1/4W
R940 33K 1/10W
R930
2.43K OHM 1% 1/10W
L905 NC
L904 1.0uH R924 150R 1/8W
IC902 PC123X2YFZOF
12
43
D916
LL4148
R902
680K OHM 1/4W
R912
220 OHM 1/4W
+
C917
680uF/25V
+
C940 1000UF25V
C904
0.22uF/275V
C924 0.1uF
R907 NC
C938
NC
R921
NC
+
C918 680uF/25V
R915
100K OHM 1% 1/8W
R935 100 OHM 1/4W
R918
100 OHM 1/4W
R926 1K 1/10W 1%
R942
1K 1/10W 1%
D903 LL4148
F901 FUSE
+
C921
NC
R901
680K OHM 1/4W
VAR901 Varistor
R905 NC
IC903 AZ431AZ-AE1
R906 NC
+
C939 NC
R927 3.6K OHM 1% 1/10W
D907 NC
R952 NC
C931
0.1uF
F902
NC
Q903 PMBS3904
C900 3300pF 250V
ZD921 RLZ13B
1 2
t
NR901
NTCR
12
R904 10K OHM 1/4W
C925
NC
C930 0.1uF
IC901
LD7575A PS
1 2 3 4 5
6 7 8
RT COMP CS GNDOUT
VCC
NC
HV
t
NR901(NC)
NTCR
12
R919
100 OHM 1/4W
ZD922
RLZ5.1B
1 2
ZD905 RLZ18B
1 2
C929 0.001uF
D905 31DQ06FC3
C910 NC
R943 470R 1/8W
HS5 SHIELD(H85G0002-1)
1 2
-
+
BD901
KBP208G
2
1
3
4
Q901
2SK2645-54MR
R908 100KOHM +-5% 2WS
C906 1500pF2KV
CN902
CONN
1 2 3 4 5 6 7 8 9
10
R922
NC
F904
NC
R947 NC
R938
10K 1/8W
ZD923
NC
1 2
R946 150 OHM 2W
F905
0 OHM 1/4W