JVC KD-S847 Service Manual page 36

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KD-S847
QQ
3 7 63 1515 0
4.10 NJU7241F25-X (IC461) : Regulator
• Pin layout
GND 1
VIN 2
VOUT 3
• Block diagram
4.11 NJU7241F33-X (IC471) : Voltage regulator
TE
L 13942296513
• Pin layout
1
2
3
www
1-36 (No.49832)
http://www.xiaoyu163.com
5 STB
4 NC
VIN 2
STB 5
Vref
GND 1
PIN FUNCTION
1. GND
5
2. V
IN
3. V
OUT
4. +NC
5. STB
4
x
ao
y
.
i
http://www.xiaoyu163.com
8
Short protect
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
3 VOUT
1 GND
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9

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