Sony TRINITRON KV-27HS420 Service Manual page 54

BLOCK DIAGRAMS (2 OF 3)
V DEF
DY-v
H DEF
DY-h
HV/FV
CRT
Rotation
coil
Neck-
Assy
CY
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
block
Horizontal deflection
Horizontal
Out
DF
CXA8070AP/ STK390-910
DC
STV9379
VDRV+/VDRV-
Vout
B+
EW DRV
Chopper
H CENT
LA6500
H Center
H DRV/HPROT/HP IN
S
M PIN
Correction
HV Reg
AC RECT
ABL S
LA6500 VSAW1
N/S out
VPARA1/VPARA2
LA6500 x2
DQP
VSAW0
LA6500
V pin out
V DRV-/V SIN
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
CXA2170Q
V PROT
EW_DRV
HC_PARA
H PROT
HP_IN
H_DRV
MP_PARA
ABL_IN
Vcc 9V
Vcc 5V
54