Ic601 Ba3918-V2; Ic701 Ba8270F-E2; Waveform - Sony XR-C4100 Service Manual

IC601 BA3918-V2

REGULATOR
OVER VOLTAGE
PROTECT
–
+
2 3 4 5 6
1

• Waveform

1 IC501 &¶ (X_IN)
223 ns
7 8 9 10
4.4 Vp-p
11 12
– 34 –

IC701 BA8270F-E2

BUS ON
BUS ON
1
SWITCH
RESET
RST 2
SWITCH
BATTERY
BATT 3
SWITCH
4
CLK
VREF 5
DATA 6
GND 7
14 VCC
13 RST
12 BUS ON
11 CLK IN
10 BU IN
9 DATA IN
8 DATA OUT