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Circuit Diagrams and PWB Layouts
SCAVIO Panel: PW164 Scaler and Memory
1
2
3
3600
+3V3_PW
3K3
3601
+3V3_PW
A
3K3
F615
3604
PW_SDA
SCALER
3605
100R
PW_SCL
100R
F616
7605
PW164
PW164 +
CLKOUT_DEINT
D12
VCLK
MEMORY
4605
D13
VCLKEN
VPEN
C13
VPEN
VOUT_DEINT
A14
VVS
B
(BASIC
HOUT_DEINT
B14
VHS
VFIELD_DEC
A15
VFIELD
AND ENHANCED
VERSION)
D8
VG0
C8
VG1
B7
VG2
A7
VG3
B8
VG4
D9
VG5
C9
VG6
YUV
A8
VG7
B9
VB0
TO
A9
VB1
C
B10
VB2
RGB
A10
VB3
D11
VB4
A11
VB5
C12
VB6
B13
VB7
+3V3_PW
M20
GRE0
GRE(0:7)
N19
GRE1
N18
GRE2
3625
VIDEO_SEL_2
N17
GRE3
N20
GRE4
3K3
P20
GRE5
P19
GRE6
D
3626
VIDEO_SEL_1
R20
GRE7
F18
GGE0
3K3
GGE(0:7)
E19
GGE1
E20
GGE2
3627
SYNC_SEL
J18
GGE3
H20
GGE4
3K3
J19
GGE5
J20
GGE6
K19
GGE7
D16
GBE0
GBE(0:7)
A18
GBE1
C17
GBE2
B18
GBE3
A19
GBE4
E
B19
GBE5
A20
GBE6
D18
GBE7
K20
GRO0
GRO(0:7)
L17
GRO1
L18
GRO2
L19
GRO3
L20
GRO4
M18
GRO5
M17
GRO6
M19
GRO7
E17
GGO0
GGO(0:7)
C19
GGO1
F
B20
GGO2
C20
GGO3
E18
GGO4
F17
GGO5
D19
GGO6
D20
GGO7
B15
GBO0
GBO(0:7)
A16
GBO1
C15
GBO2
D15
GBO3
B16
GBO4
A17
GBO5
C16
GBO6
B17
GBO7
G
SYNC
DECODER
F618
AND TIMER
GCLK
H19
GCLK
F619
ADVS
J17
GVS
F620
ADSOG
G19
GHS
F621
ADDE
G20
GPENSOG
F633
ADHS
H17
GFBK
H18
GREF
GBLKSPL
F19
GBLKSPL
GCOAST
F20
GCOAST
H
I
{MCLK,DCKEXT}
3122 123 6001.7
1
2
3
FM33
4
5
6
+3V3_PW
{1_2FH,SYNC,FBX_MODE}
A(0:19)
16-BIT
I/O
MICRO-
ROM/RAM
PROCESSOR
PORTS
PROCESSOR
MICROPROCESSOR BUS
PROCESSOR
MEMORY
PW164
INTERFACE
VIDEO PORT
PIXEL
PROCESSING
OSD
SDRAM
FRAME
GRAPHICS
BUFFER
PORT PIXEL
REGISTER BUS
PROCESSING
MEMORY
CONTROLLER
VERTICAL
HORIZ.
IMAGE
IMAGE
SCALAR
SCALAR
ON
SCREEN
DISPLAY
AUTOMATIC
IMAGE
OPTIMIZER
VDD2.5
VSS
VSS
4
5
6
7.
108
7
8
9
SYNC
D(0:15)
I470
3639
+3V3_PW
{PW_START}
1K
RES
I471
3638
1K
WATCHDOG
INTERRUPT
AND
INTERFACE
CONTROLLER
TIMERS
UCLK
DCLK
MCLK
INTERNAL
REGISTER
INTERFACE
OSD
COLOR
COLOR
DISPLAY
AND
LOOKUP
SPACE
FIFO
GAIN
TABLES
EXPANDER
OSD
VDD3.3
7
8
9
10
11
12
13
7628
CY62126
SRAM
11
5628
VCC
33
17
+3V3_PW
WE_
100MHZ
39
6
BLE_
3616
CE_
40
41
BHE_
RES
OE_
3617
RES
7
5
I|O1
A0
8
4
I|O2
A1
9
3
I|O3
A2
10
2
I|O4
A3
13
1
I|O5
A4
14
44
I|O6
A5
IR
15
43
UART
I|O7
A6
DECODERS
16
42
I|O8
A7
29
27
I|O9
A8
30
26
PTSTEN W3
I|O10
A9
SCANMODE A13
31
TEST
25
DTCLK A6
I|O11
A10
DTMB B6
CONTROL
32
24
I|O12
A11
35
21
I|O13
A12
36
20
I|O14
A13
MCLK
MCKEXT W13
CLOCK
37
19
I|O15
A14
GENERATOR
RESET E3
38
18
I|O16
A15
22
DRE0 R19
NC1
DRE1 T20
23
DRE2 R18
NC2
DRE3 R17
28
DRE4 T18
NC3
DRE5 U19
I475
VSS
DRE6 T17
F617
DRE7 V20
34
12
F622
DGE0 U18
DGE1 V19
DGE2 W20
DGE3 W19
DGE4 Y20
DGE5 V17
+3V3_PW
5630
+3V3W
DGE6 U16
DGE7 W18
100MHZ
BAT254
2630
DBE0 Y19
I481
DBE1 Y18
100n
DBE2 V16
I480
DBE3 U15
FLASH
DBE4 Y16
7630
DBE5 V15
37
M29W160DT
DBE6 W16
29
25
DBE7 W15
VCC
DQ0
A0
31
24
DRO0 Y12
DQ1
A1
DRO1 W11
33
23
DRO2 Y11
DQ2
A2
DRO3 U10
35
22
DRO4 V10
DQ3
A3
DRO5 W10
38
21
DRO6 Y10
DQ4
A4
DRO7 W9
40
20
DQ5
A5
DGO0 Y9
42
19
DGO1 W8
DQ6
A6
DGO2 V8
44
18
DGO3 U8
DQ7
A7
DGO4 Y8
30
8
DGO5 Y7
DQ8
A8
DGO6 W7
32
7
DGO7 Y5
DQ9
A9
34
6
DBO0 V6
PARITY
DQ10
A10
DBO1 U6
36
5
DBO2 W5
DQ11
A11
DBO3 Y4
39
4
DBO4 V5
DQ12
A12
DBO5 Y3
41
3
DBO6 V4
DQ13
A13
DBO7 Y2
43
2
F634
DQ14
A14
45
1
DQ15|A-1
A15
DEN Y15
DEN
DISPLAY
48
F639
DHS U13
DHS
A16
TIMING
DVS V13
DVS
17
F637
DCLK W12
A17
GENERATOR
DCKEXT Y13
DCKEXT
16
A18
14
9
A19
13
15
RB_
26
E_
10
F638
28
G_
DCLK
11
W_
12
RP_
47
BYTE_
46
27
10
1
1 1 2
13
14
2600 I1
2601 I2
2602 I2
2603 I2
2604 I2
2605 I3
2606 I3
2607 I3
2608 I4
2609 I4
2610 I4
2611 I4
A
2612 I5
RAMWE
2613 I5
2614 I5
F629
3628
2615 I6
RAMOE
2616 I8
100R
2617 I9
2618 I9
A(1)
2619 I9
2620 I9
A(2)
2621 I10
2622 I10
A(3)
2623 I10
A(4)
2624 I11
B
2625 I11
A(5)
2628 A12
2629 E12
A(6)
2630 E12
A(7)
3600 A2
3601 A2
A(8)
3602 A3
3603 A3
A(9)
3604 A3
A(10)
3605 A2
3606 A4
A(11)
3607 A4
C
3608 A4
A(12)
3609 A4
A(13)
3610 H11
3611 A3
A(14)
3612 A4
3613 A5
A(15)
3615 A10
A(16)
3616 A11
3617 A11
3620 B11
3621 B11
3622 B11
D
3623 B11
3625 D1
3637
3626 D1
+3V3_PW
3627 D1
RES
3628 A14
PW_RESET
3630 E13
3631
3631 E13
+3V3W
3632 I14
RES
3633 I14
3634 I14
6630
I482
3636 H14
PW_FLASH_RESET
E
3637 D13
3638 A9
3630
3639 A9
BOOTWE
4605 B2
1K
4632 I14
5628 A12
5630 E12
6630 E13
7605 A3
7628 A13
7630 E13
F614 H13
F
F615 A2
F616 A2
F617 D12
F618 G2
F619 G2
F620 H2
F621 H2
F622 D12
F623 C11
F624 C11
F625 C11
F626 C12
G
F627 A4
F628 A4
F629 A13
F630 A3
F631 A3
F632 I13
F633 H2
F634 H11
F635 A4
F636 A4
F637 H11
H
F638 I11
F639 H11
I470 A9
I471 A9
I485
3636
I475 D13
+3V3W
F614
3K3
I480 E13
I481 E13
F632
3632
I482 E14
I485 H13
3K3
ROMOE
I486 I13
ROMWE
3633
I
I486
4K7
3634
+3V3W
3K3
4632
RES
CL 36532051_023.eps
140703
14
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