Sony PLM-S700E Service Manual page 51

IC1003 MC44144DR2
8 7
CLAMP OUT
REFERENCE
GATE PULSE
VOLTAGE
VIDEO
CLAMP
2.6V
DIVIDED BY 4
SUBCARRIER
REFERENCE
OUTPUT
1 2
IC1004 TDA4665T/V5-118
15
16 14 13
SAMPLE–
SIGNAL
SIGNAL
CLAMPING CLAMPING
MEMORY
SANDCASTLE
DETECTOR
DIGITAL
SUPPLY
2
1 3 4
6
VIDEO IN
CLAMP IN
PHASE
REFERENCE
DETECTOR
SUBCARRIER
PHASE
DET OUT
VOLTAGE
CONTROL
INPUT
VCO
4X REFERENCE
DRIVE
CRYSTAL
3 4
12 11 10 9
ANALOG
SUPPLY
LP LP
SAMPLE–
AND– AND–
HOLD HOLD
DIVIDER
LINE LINE
MEMORY
DIVIDER
FREOUENCY
BY 192
PHASE
DETECTOR
5 6 7 8
IC1005 TC74HC4538AFT (EL)
16 15 14
5
1 2
4X
REFERENCE
OUTPUT
IC1009, 1010 NJM2534V (TE2)
1
IC1012, 1016 TC7W74FU (TE12R)
BY 2
6MHz
CCO
LP
4-78
13 12 11 10 9
R A B
T2 Q
T1 Q
T1
Q
T2
Q
R A B
3 4 5 6 7 8
8 7 6 5
BUFFER
BIAS
2 3 4
8 7 6 5
S R Q
C D Q
1 2 3 4