Sony STR-DA3000ES Service Manual page 85

IC3501 MB90089F-G-238-BND
YIN 1
CIN 2
VIN 3
AVCC 4
FSCO 5
VBLK 6
VCC 7
4 FSC
EXS 8
CLOCK
OSCILLATOR
XS 9
CIRCUIT
NTSC/PAL
HSYNC 10 SIGNAL GENERATOR
CIRCUIT
VSYNC 11
H/V
EXHSYN 12
SEPARATE
EXVSYN 13
CIRCUIT
VSS 14
IC3601 CXD2064Q
36 35 34
FIN 37
CKSL 38
PLSL 39
MCKO 40 COMPARATOR
ADCK 41
CPO 42
1/2 1/4
PLVS 43
VCV 44 VCO
PLVD 45
CLVD 46
A/D
CLPEN 47
CLVS 48
CLAMP
1 2 3 4 5
ANALOG
SWITCH
VIDEO
SIGNAL
GENERATOR
CIRCUIT
FOR
COLOR
BURST
DISPLAY
MEMORY
CHARACTER
CONTROL
VRAM
DOT-CLOCK
VIDEO PHASE SYNC GENERATOR
33 32 31 30 29
4fsc
PHASE
VERTICAL CONTOUR
ACCENTUATION CIRCUIT
NTSC: 1H NTSC: 1H
PAL : 2H PAL : 2H
DL
ADAPTIVE
FILTER
OPERATION
LOGICAL OPERATION
6 7 8 9 10 11
28 AVSS
27 YOUT
26 COUT
25 VOUT
24 CS
SERIAL
INPUT 23 SIN
CONTROL
22 SCLK
DATA 21 TEST
20 VOC0
19 VOC1
OUTPUT
CONTROL
18 VOC2
17 VOB
CGROM
16 XD
15 EXD
CIRCUIT
28 27 26 25
24 DTR
23 PNR
22 VEH1
21 VEH2
20 VEH3
19 MOD1
18 DVSS
17 MOD2
16 DVDD
+ +
+ +
D/A
– –
15 TEST
D/A 14 VB
13 IRF
12
STR-DA3000ES
IC3521 BA7622F-E2-A
75OHM
DRIVER
GND 1
75OHM
DRIVER
IN1 2
75OHM
DRIVER
IN2 3
IN3 4
8 OUT1
7 OUT2
6 OUT3
5 VCC
85