Baza Porad Serwisowych
CXA2521AQ
Mirr Time
10k
Constant On/Off
0.033µ
0.1µ 0.01µ
RFI Mirr T T ON CP CC2 CC1 CB NC
24 23 22 21 20 19 18 17
0.01µ
VC
44k
39k 80k
RFO
80k - MIRR Mirror
18k
25 16
- Peak/Bottom - + Out
+ +
Hold
VC 20k
-
8.2k 80k
80k
+
RF M DFCT Defect
VC
26 15
Out
-
VC
0.01µ 75k
+
Vcc
39k
33µ
-
Vcc FOK Focus OK
+ 20k
VC
Vcc
27 14
+
7.5k Out
+
Vcc Vcc
-
-
100µ/
10 32k
6.3V
LD ON Gnd
VC
B1013
28 13
40k
60k 40k VC
- +
Gnd
-
1µ/6.3V 10µH 2k
+ -
+
20k
1k
54k
LD VC
92k
40k
15k
80k 4k VC VC
40k
29 12
VC
1SS149
15k -
32k
8k
VC
+
26k
LD
VC
+
50
PD 15k VR
-
PD
30 11
130k
500 100k
4x32k
174k
100
-
A FE Focus Error
+
A in
31 10
Out
10k
164k
CXA2521AQ
4k
- 87k
-
+
B FE B
+
VC
B in 4x10k
VC
32 9
VC
VC 47k
+
+
-
- 160k
36.7k
1 2 3 4 5 6 7 8
C D Gnd E F NC TE1 TE
33µ
50k
0.1µ
C in D in 56k Tracking Error
22k
Out
27k
VC
E in F in
VC
SERWIS ELEKTRONIKI