Sony KV-13FS100 Product & Training Manual page 25

Overview
Note: Reference figure 5-1 during the following overview discussion:
D001
STBY
72
5V
A/C
Chapter 5 - Protection Circuits
O-LED
78
IC001
ONE
CHIP
72
AC RELAY
RY600
D614
POWER
OVP
SUPPLY
FIGURE 5-1 - PROTECTION BLOCK
IC545
+/- 13V
VERTICAL
3
DRIVE
LATCH HV PROTECT
Q573
7
Q572
Q590
OCP
IC608
STBY 5V
D052
OVP
23
5. Protection Circuits
IC561 FLYBACK
5
OVP
HORIZONTAL
OUTPUT
Q505 OR Q506
+135V (B+)
STBY 5V
5.1CTV30 3/27/02