Sony KD-34XBR2 Training Manual page 3

B. Power UP the G board removed from
the TV chassis ............................................ 82
C. Powering up the G board power supplies
after parts replacements ............................. 82
20. Protection Block
(RA-5A Chassis)..............................85
Protection Circuits .......................................... 86
21. High Voltage Stage
(RA-5A Chassis).............................95
HV Power Supply Start Up
(Board level repairs) ................................... 95
HV Block Description
(Component level repairs) .......................... 95
Testing for Dark Screen .................................. 98
22. Video Process
(RA-5A Chassis)............................100
23. Board Replacement
(RA-5A Chassis).............................102
Appendix
Connector Layout (HA-3 Chassis) .................... i
Communication (HA-3 Chassis) .......................ii
D Board Tests (RA-5A Chassis) ...................... iii
Physical Video/Sync Path (RA-5A Chassis) .... iv