Sony DPP-MS300E Service Manual page 52

• IC Block Diagrams
– VI-40 Board –
IC101, 102 MM1113XFBE
SW
IN1
1
SW1 2
3
IN2
4 BIAS
SW2
IC103 CXA1229AM-T6
13
I REF
REGULATOR
V REF 14
CHROMA OUT 15
Y
16
OUT
CHROMA IN
17
Y/C
MIX
Y IN 18
VCC2 19
VIDEO
OUT
C VIDEO
20
OUT
B SYNC
B OUT 21
SLICE
OUT
G
G OUT 22
OUT
R
R OUT 23
OUT
GND2 24
IC105 CXD2024AQ
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45
C2 65
C1 66
XCOE 67
ADAPTIVE
APON 68
FILTER
TEST 69
OPARATION
TEST 70
TST 71
DV 72
SS
1HDL
DV 73
DD
TEST 74
TEST 75
1HDL
TEST 76
TEST 77
TEST 78
BPF 79
TEST 80
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
BUFFER
SW
8 GND
7 OUT
6
VCC
5 IN3
12 VCC1
SYNC
11 C SYNC OUT
OUT
10 C SYNC IN
9 AUDIO OUT
BUFFER
8 AUDIO IN
+
PULSE
GENERATOR
NTSC/PAL
7
PHASE
SHIFTER
X'TAL 6 XO IN
OSC
5 XO OUT
4 Y IN
CLAMP
3 B-Y IN
CLAMP
2 R-Y IN
CLAMP
1 GND1
44
DAC
LOGIC
OPARATION
BPF
BPF
+
DL
BPF
ADC
IN
43 42 41
40 CVG
39 ACO
38 XACO
37 CV
DD
36 VB
35 YV
SS
34 YIRF
33 YVRF
32 YVG
DAC 31 AYO
30 XAYO
29 YV
DD
28 ADVD
27 RT
26 AAVD
25 ADIN
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