Transistor & Diode Circuit - Tatung VM9G5DA S995T Service Manual

5-5 TRANSISTOR & DIODE CIRCUIT
LOCATION
D101
Q101
D418
D431
D405, D424
D406, D407
D408
D421~D423
D414 ~ D417,D419
Q416
Q401
Q402,Q403
Q404,Q406
Q405
Q407
Q410,Q412,Q417
Q418,Q420
ZD601，ZD602
D707
D703
D704
D705
D706,D708
Q707
Q703,Q706
Q708
D901~D904
D909
D910
D911
D913
D914
D918~D919
FUNCTIONAL DESCRIPTION
For C102 Discharge
For LED indicator control
Protection Diode for Snubber Clip Diode ZD401
Protection diode for B+ control
Protection diode for Q403
Supply a bias for D408
Demping diode
Detected for Q405
Buffer diode for IC403, IC404
B+ Mute
B+ Mute Control
Horizontal output
A Differential Amp for Drive for Q405
Darlington Transistor for H-size Control
Horizontal Linearity Correction Control
Horizontal S-Correction Control
Horizontal S-Correction Control
VF Voltage Driver
Mixing Diode
Buffer Diode
Rectifier for 250v Supply
Protection Diode for Q708
Rectifier for –200V supply
Picture Mute Control CKT
Brightness Control CKT
Vertical Dynamic Focus Control AMP
Bridge Rectifier for AC Source
Rectifier for Start Power Suppply
Clip Diode for Snubber CKT
IC901 V Supply
CC
Speed up for Q901
Synchronous Trigger for Power Supply
Rectifier for output Voltage Supply