JVC KD-SC900R - Troubleshooting; General; FM;AM; Disc Playback

KD-SC900R
1-36 (No.49829)
4.8 NJM4565M-WE (IC581) : CD L.P.F.
4.9 NJU7241F25-X (IC461) : Regulator
• Pin layout
• Block diagram
8
7
6
5
4
3
2
1
V
+
B OUTPU
T
B INPUT
B INPUT
A INPUT
A INPUT
A
OUTPUT
-
V
-
+
+
-
GND 1
VIN 2
VOUT 3
5 STB
4 NC
Short protect
3 VOU
T
1 GND
Vref
VIN 2
STB 5
GND 1
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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