Sony STR-DA1200ES Service Manual page 79

IC6651, 6751 HD14053BFP
B1 1
B0 2
OPEN
C1 3
C.COM 4
OPEN
CO 5
6
INH
7
VEE
OPEN
VSS 8
IC6701 CXA2199Q
S GND 31
DELAY
TOT
ACC
32
C IN
SUB CONT
CV/YC
A PED 33
VIDEO SUB
CVBS/Y IN
34
SW CONT
ADRS 35
36
SCL 2
I C BUS
DECORDER
37
SDA
V. SYNC
V SYNC
38
SEP
H SYNC 39
LOCK
V HOLD 40
H. SYNC
SEP
VDD
16
B.COM
15
14 A.COM
13 A1
A0
12
11
A
10 B
C
9
30 29
SECAM
LPF
KILLER
COLOR PHASE
KILLER DET
BST AMP
ACC
DET
TOT ON
SUB COLOR
SECAM
TRAP ON
TRAP
TRAP
V COUNT
DOWN
AFCH
C MODE
2fH
PHASE
1/32
DET
32fH
IREF
VCO
1 2 3 4 5
IC6671 LA7106M-TLM
VIN1+ 1 6dB
AMP
NFB1 2
MUTE1 3
VIN2+ 4 6dB
AMP
NFB2 5
–VCC1 6
6dB
AMP
VIN3+ 7
NFB3 8
25
28 27 26
X' TAL PIN
4.43/3.58
SW
CHROMA PHASE
VCO SHIFT
HUE
DEM
AXIS
ID AXIS
PAL ID FF
2fH
NT/PAL
HUE
SUB HUE
NT/PAL
SHP f0
PRE
DELAY
OVER
SHARPNESS
SHARPNESS CLAMP
DELAY
V2 PED V2 DRIVE
V2 PED
V2 DRIVE
50/60
6 7
STR-DA1200ES
75Ω 16 +VCC
DRIVER
15 VOUT1
14 GND
75Ω 13 VOUT2
DRIVER
12 DR CTL
11 VOUT3
75Ω
DRIVER
10 MUTE2
9 –VCC2
23
24 22 21
CLAMP
DET SW
CHROMA
COLOR
DET EXT COLOR
NT/PAL
COLOR
V PED
V PED
U PED
U PED
Y DRIVE
AUTO
Y DRIVE
PEDESTAL
H. DRIVE
U2 PED U2 DRIVE
U2 PED
U2 DRIVE
Y2 DRIVE
−
ABL
ABL CENT
Y2 DRIVE
8 9
20 V OUT
U OUT
19
Y OUT
18
17 SGND2
16 SCP
15 H TIM
14 V TIM
V2 IN
13
12 U2 IN
11 Y2 IN
10
79