Sony MCE-SV7 Service Manual page 31

– VMP Board –
IC302 NJM2255M (TE2)
8 7
SATURATION
+Ø
ADJUST
(COLOR BURST)
HUE ADJUST
SATURATION
ADJUST
–X (COLOR BURST)
1 2
IC304 BA7665FS-E2
MUTE
MUTEA 1
INA
2
6dB
GND
3
GND 4
GND 5
6dB
N.C. 6
20k
INB
7 6dB
MUTEB 8
CHROMA MUTE
5
6
4
3
16 VCC1
75Ω 15 OUTA1
OUTA2
14
13 VCC2
75Ω 12 MIXOUT1
11 MIXOUT2
75Ω 10 N.C.
9 OUTB
IC303 NJM2209M (TE2)
14 13 12
LPF
SWITCH
CONTROL
LOWER
LIMITER
(2)
1 2 3
IC509 PCM1727E-2/T2
384fs
CLOCK MANAGER
XT1 1
•
DUAL PLL
2
PGND
POWER
SUPPLY
3
VCP
MCKO 4
RSV 5
SCKO3 6
ML 7
MC 8 MODE
CONTROL
MD 9
RSTB 10
MULTI LEVEL
BPZ
CONTROL
MODULATOR
5 LEVEL
CR LPF
11
VOUTR
OUTPUT
AGND 12
MCE-SV7
11 10 9 8
SECONDARY LOWER CLAMP
(
DIFFERENTIATION LIMITER SYNC
GAIN ADJ (1) CHIP
4 5 6 7
24
23
22
21
20
19
AUDIO
DATA INPUT
18
INTERFACE
17
16
OPEN
8 TIME OVER
SAMPLING DIGITAL
FILTER
15
•
FUNCTION
CONTROL
14 VOUTL
MULTI LEVEL
∆Σ ∆Σ
MODULATOR
5 LEVEL
DAC DAC
CR LPF
• •
OUTPUT
AMP AMP
13
)
XT2
DGND
VDD
SCKO1
SCKO2
LRCK
DATA
BCK
ZERO
CAP
VCA
31