Sony HCD-XGV6 Service Manual page 66

HCD-XGV6/XGV8/XGV10AV
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3 7 63 1515 0
IC301 BA7046F-F2 (VIDEO BOARD)
ROSC 1 H.OSC
HD OUT
2
SYNC OUT
3
VD OUT
4
V.SEPA
IC304 NJM2209M (TE2) (VIDEO BOARD)
TE
L 13942296513
IC504 PCM1748E/2K (VIDEO BOARD)
BCK
DATA
LRCK
DGND
VDD
VCC
www
LOUT
.
ROUT
66
http://www.xiaoyu163.com
PHASE
8
P.CP
COMP
7
VCC
SYNC
6 VIDEO IN
SEPA
5 GND
14 13 12 11
LPF
SECONDARY
DIFFERENTIATION
GAIN ADJ
SWITCH
CONTROL
LOWER
LIMITER
(2)
1 2 3 4
1 Serial
Input
2
I/F 8x Oversampling Digital Filter
3
with Function Controller
4
Power
5
Supply Enhanced Multi-Level
6 Deita-Sigma Modurator
DAC
Output Amp and
x ao
7 y
Low-Pass Filter
i
8
http://www.xiaoyu163.com
8
IC303 NJM2255M (TE2) (VIDEO BOARD)
8
+Ø
HUE ADJUST
–X
1
10 9 8
Q Q LOWER CLAMP
3 6 7 1 3
LIMITER SYNC
(1) CHIP
5 6 7
System Clock
System Clock
Manager
Function
Control
I/F
Zero Detect
DAC
Output Amp and
u163
Low-Pass Filter
.
2 9 9 4 2 8
7 6 5
SATURATION
ADJUST
(COLOR BURST)
SATURATION
ADJUST
(COLOR BURST)
2 3 4
1 5 0 5 8 2 9 9 4
16 MCLK
15 LAT
14 CLK
13 DATA
12 DZFL
11 DZFR
m
co
VCOM
10
AGND
9
9 9
2 8 9 9