Sony TRINITRON PVM-14L1 - Page 70

PVM-14L1/14L1MDE/20L1
SSM-14L1/20L1
7-107-10
AA
V CC
2
OUTPUT
STAGE
SUPPLY
6
FLYBAK GEN
3
FLYBACK
GENERATOR
POWER
AMPLIFIER
OUTPUT
5
TERMINAL
PROTECTION
GND
4
INVERTING IN
1
NON INVERT IN
7
1 2 3
IN
LF
TONE
4
VOL
5
RF
6
NF
7
GND
9
VCC
VCC
8
OUT
PREAMP
AC
MUTE
TONE
DC
MUTE
VOL
CLAMP
CLAMP
INPSEL
Y/CVBS1
Y/CVBS2
CIN
SC
LPF
LPF
Y/CVBSOUT
VCCA VDDD
COUT
LPF
OUTSEL
DGND
AGND
SYS2 SYS1
FSCSEL
FSC
2H/4H
DELAY
ADAPTIVE
COMB
FILTER
SANDCASTLE
DETECTOR
4 x fsc
CLOCK GENERATOR
FILTER
TUNING
(LPFs)
12
2
3
1
7
9 8 11 10 13
56
4
16
14
15
Y
CVBS1
CVBS/Y2
C2
CVBS/Y3
C3
CVBS/Y4
C4
C
CVBS1O CVBS2O VM OUT RESET VPE SWO(3X) LED OUT(2x) SCL SDA VST OUT I/O PORS(4x) PWMS(4X) VDDA
R/V
EWD
VDRB VDRA
HOUT
EHTO
G/Y B/U
BL
VDDP VDDC
ADC IN(4x)
REF
REF
CVBS
SYNC
V
R
COR
Y
H
V
U
V
GB
RGB BL
RO
GO
BO
BCLIN
BLKIN
H
32
30
28
27
34
35
37
38
X
X
X
X
X
X
X
X
X
X X X 24 X X 19 18 26 17 51 52 53 X
X
VIDEO SWITCH
VIDEO IDENT
VIDEO FILTERS
PAL/SECAM/NTSC
DECODER
H/V SYNC SEP.
H-OSC.+PLL
H-DRIVE
2nd LOOP
H-SHIFT
BASE-BAND
DELAY LINE
VELOCITY
MODULATION
LUMA DELAY
PEAKING
ENHANCED
80C51 CPU
V-DRIVE+
GEOMETRY
ROM/RAM
I
2
C-BUS
TRANSCEIVER
VST PWM-DAC
I/O PORTS
TELETEXT
ACQUISITION
10 PAGE
MEMORY
TELETEXT/OSD
DISPLAY
CONTR/BRIGHTN
OSD/TEXT INSERT
BLUE STRETCH
CCC
WHITE-P.ADJ.
RGB/YUV INSERT
SATURATION
BLACK STRETCH
WHITE STRETCH
EW GEOMETRY
56
57
58
54
55
40 42 65 60 X X 71 7222 X X X X X 59 56 61XX
80 1
2 3
A (2/3) TDA8177 (IC551)
A (3/3) AN5278 (IC3501)
A (3/3) TDA9181T (IC004)
A (3/3) TDA9394H/N (IC001)