Sony VPL-CX70 Service Manual page 127
Hide thumbs
Also See for VPL-CX70:
- Operating instructions manual (180 pages) ,
- Quick reference manual (88 pages) ,
- Specifications (6 pages)
Table of Contents
Advertisement
GA MC33262DR2 (IC101)
Zero Current Delector
2.5V
Undervoltage
Reference
Lockout
Multiplier,
Latch
PWM,
Timer,
&
Overvoltage
Logic
Comparator
1.08 Vref
Error A mp
Multiplier
Multiplier
Vref
3
Quickstart
6
2
GND
Compensation
GA, GB
GA, GB
Zero Current
5
Detect input
8
V
CC
7
Drive Output
Current Sense
4
Input
Voltage
1
Feadback
Input
6-44
6-44
GB MCZ3001UB (IC201)
18
REMOTE
OVLD
VREF
OVP
VSENSE
1
VSENSE
CONTROL
LOGIC
LATCH
COUNTER
SS
OSC
GND
5
F/B
TIMER
7
4 3 2
6
GB UPC393G2-E2 (IC203)
VCC
OUT2
-IN2
+IN2
8
7
6
5
1
2
3
4
OUT1 -IN1 +IN1 GND
8
TSD
REG
14
VB
LEVEL
16
VG (H)
SHIFT
15
VS
10
VC2
12
VG (L)
11
PGND
OCP
9
OCP
VPL-CX70/CX75
Advertisement
Table of Contents
