1-50 (No.49831)
4.16 NJU7241F25-X (IC651) : Regulator
• Pin layout
• Block diagram
4.17 NJU7241F33-X (IC504,IC804) : Voltage regulator
• Pin layout
4.18 RPM6938-SV4 (IC805) : Remote control receiver
GND 1
VIN 2
VOUT 3
5 STB
4 NC
Short protect
3 VOUT
1 GND
Vref
VIN 2
STB 5
GND 1
1
2
3
5
4
PIN FUNCTION
1. GND
2. V
IN
3. V
OUT
4. +NC
5. STB
Vcc
Comp
22k
ohm
VDD
OUT
GND
3
1
2
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