Sony PCS-G70N Service Manual page 132

IC
ML87V2105TBZ03A (OKI)
NOISE REDUCTION FOR VIDEO SIGNAL
—TOP VIEW—
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PIN PIN
I/O SIGNAL I/O
NO. NO.
1 — NC 26 —
2 — GND 27 —
3 I/O SDA 28 —
4 I SCL 29 I
5 I SLA1 30 I
6 I SLA2 31 I
7 I YI7 32 I
8 I YI6 33 —
9 I YI5 34 I
10 I YI4 35 I/O
11 I YI3 36 —
12 I YI2 37 —
13 I YI1 38 —
14 I YI0 39 —
15 — V 40 —
CC
16 I ICLK 41 —
17 — GND 42 —
18 I CI7 43 —
19 I CI6 44 —
20 I CI5 45 O
21 I CI4 46 O
22 I CI3 47 O
23 I CI2 48 —
24 I CI1 49 —
25 I CI0 50 —
6-10
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PIN PIN
SIGNAL I/O SIGNAL I/O
NO. NO.
V 51 I/O CO0 76 —
CC
NC 52 I/O CO1 77 —
GND 53 I/O CO2 78 —
IVS 54 I/O CO3 79 —
IHS 55 — GND 80 —
MODE0 56 I/O CO4 81 —
MODE1 57 I/O CO5 82 —
NC 58 I/O CO6 83 —
MODE2 59 I/O CO7 84 —
CLKO 60 — V 85 —
CC
V 61 — NC 86 —
CC
GND 62 — GND 87 I
NC 63 O YO0 88 —
NC 64 O YO1 89 I
V 65 O YO2 90 I
CC
NC 66 O YO3 91 I
NC 67 — V 92 I
CC
NC 68 O YO4 93 —
NC 69 O YO5 94 —
OHS 70 O YO6 95 —
OVS 71 O YO7 96 I
HREF 72 — GND 97 I
GND 73 I TEST7 98 —
NC 74 I TEST6 99 —
RESET
V 75 I 100 —
CC
INPUTS
SCL : I2C BUS CLOCK
SLA1, SLA2 : SUB ADDRESS SELECT
YI0 - YI7 : LUMINANCE SIGNAL
ICLK : CLOCK
CI0 - CI7 : CHROMINANCE SIGNAL
IVS : VERTICAL SYNC
IHS : HORIZONTAL SYNC
MODE0 - MODE2 : MODE SELECT
TEST1 - TEST7 : TEST
RESET
: SYSTEM RESET
TESTM : MEMORY TEST
SELF : SELF REFRESH SELECT
OUTPUTS
OHS : HORIZONTAL SYNC
OVS : VERTICAL SYNC
HREF : HORIZONTAL REFERENCE
YO0 - YO7 : LUMINANCE SIGNAL
INPUTS/OUTPUTS
SDA : I2C BUS DATA
CLKO : CLOCK
CO0 - CO7 : CHROMINANCE SIGNAL
14 - 7
YI0 - YI7
8
16
INPUT/OUTPUT
25 - 18
CI0 - CI7
8
SIGNAL
16
V
CC
ICLK
NC 29
IVS
30
GND
IHS
NC
NC
3
SDA
NC
4
SCL
NC
5, 6
SLA1, SLA2
NC 31, 32, 34
MODE0 - MODE2
NC
NC 75
RESET
NC
TEST5
V
CC
TEST4
TEST3
TEST2
TEST1
NC
NC
NC
TESTM
SELF
GND
NC
V
CC
63 - 66, 68 -71
YO0 - YO7
16 8
51 - 54, 56 - 59
PROCESS
CO0 - CO7
8
BLOCK
+
FRAME
3D NR
MEMORY
5.6M-BIT
45
OHS
46
MEMORY OVS
47
CONTROLLER
HREF
35
CLKO
I2C-BUS
I/F
CONTROL SIGNAL
REGISTER
PCS-G70N/G70NP/G70NP2
PCS-G70S/G70SP