Pioneer DEH-P690UB/XN/UC Service Manual page 71

5
NJM2872BF18
NJM2872BF05
- Block Diagram
VIN
CONTROL
Bandgap
Reference
GND
HY57V641620ETP-H
PE5547A
109
144
5
6
Thermal
Protection
72
37
DEH-P690UB/XN/UC
6
7
- Pin Layout
5 4
VOUT
NOISE
BYPASS
1 2 3
Format
C
N
7
8
1. VIN
2. GND
3. CONTROL
4. NOISE BYPASS
5. VOUT
Meaning
CMOS
Nch open drain
71
8
A
B
C
D
E
F