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Circuit diagrams and PWB layouts, Wiring diagram
7.13 VPS/PDC & OSD Part (VPO)
2500 B6
2503 B4
2506 E4
2509 E8
2512 E3
2501 B6
2504 B2
2507 D2
2510 E9
3502 B4
2502 B8
2505 E3
2508 D9
2511 E10
3503 B2
1
2
A
5VA
B
I501
4507
VREC
for VPS only
C
I502
7501
BC857BW
4505
VOUT
D
3512
VSB
47R
for VPO only
E
C501
C500
GNDVPO
GNDVIO
1
2
VR120
3504 B9
3507 E3
3510 D1
3513 D8
3517 E8
3520 B3
3505 C9
3508 C3
3511 D9
3515 E10
3518 E2
3521 D1
3506 C2
3509 E4
3512 D2
3516 E9
3519 E3
4501 D8
3
4
I506
2503
16
IREF
100n
2504
17
CVBS_SLICER
470n
20
14
PD2|VCO2
I509
12
PD1|VCO1
10
DAVN|EHB
2507
I511
5502
I510
13
SECAM_BY
10u
120p
21
15
CVBS_OUT
22
I512
18
CVBS_IN
11
HT_BLANK
3
4
7.
76
4502 A7
4505 D2
5500 A6
5503 E10
7502 C7
4503 E4
4507 B1
5501 A7
5504 A8
7503 E9
4504 C4
4508 E9
5502 D3
7501 C2
C500 E1
5
6
5VA
for VPO only
4502
for VPS
only
20
VDDA
Acquisition
I2C - Bus
Data/Sync-
Timing
Interface
Slicer and
ACQ. PLL
Data-
Acquisition
7502
SDA5652 for VPO
Memory for sliced Data
SDA5650 for VPS
and OSD Information
(512 Byte)
Character
CVBS
Generator
Display Timing
Encoder
Sync/Pixelclock
Generation
Character
ROM
not for VPS
VSSA
1
5
6
C501 E1
F502 D8
I502 C1
I506 B4
I511 D3
F500 B7
F503 E7
I504 E3
I509 C4
I512 D4
F501 B7
I501 B2
I505 E4
I510 D4
I513 B8
7
8
9
5VA
5V_STBY
5VA
5V_STBY
5VA
5V_STBY
19
VDDD
I513
3504
SDA
5
100R
I514
3505
SCL
4
100R
24
SYNC1
9
5VA
5VA
SYNC2
7
OSC_OUT
6
4501
for VPS only
2508
F502
3
100n
FSC|OSC_IN
I518
2510
VSSD
23
2
8
1n
7503
BC847BW
4508
for VPO only
7
8
9
Interconnections:
AF page 73 AL page 72
AIO1 page 66 AIO2 page 65 DE page 67
FV page 69 FOME page 78 I/O page 77
PS page 64
VPO page 76 VS page 75
I514 C8
I518 E9
I516 E8
I519 E10
I517 D8
I542 C2
10
..
OSCILLOGRAMS
..V MEASURED IN PLAYBACK MODE
..V MEASURED IN RECORD MODE
A
B
SDA
SCL
C
OFP
D
not used
I519
3515
2FSC
2K2
E
VPO-8920-13
10
FM ST page 70 FM NIC-page 71
VS_S page 74
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