Panasonic Digital Palmcorder PalmSight PV-DV100 Service Manual page 129

VIDEO SIGNAL PROCESS I BLOCK DIAGRAM
MAIN C.B.A.
IC303 (CAMERA DIGITAL SIGNAL PROCESS)
FCK(13.5MHz) CAMERA CLOCK 2(13.5MHz)
(8 BIT) (8 BIT)
Y Y
Y/C D/D
(FROM IC605 (2))
SIGNAL CON-
7 A/D SW
CAMERA SIGNAL
PROCESS VERTER
C C
(8 BIT) (8 BIT)
(FROM IC305 (49))
31
FCK (13.5MHz)
D. EIS
DETECT
FROM
CCD DRIVE
BLOCK
DIAGRAM
MICROCONTROLLER
INTERFACE
3
(FROM IC305 (19))
39 FH2
FH2
(FROM IC305 (18))
38 VD
VD
(FROM IC305 (17))
37 HD
HD
(PV-DV200/PV-DV400/PV-DV600)
95
PB-C DATA (4 BIT)
98
101
PB-Y DATA (8 BIT)
108
90
REC/PB-C DATA (8 BIT)
DIGITAL
83
ZOOM
80
CONTROL
REC/PB-Y DATA (8 BIT)
73 IC311 (BUFFER)
119 2 3
1
120 5 6
4
121 12 11
13
122 9 8
10
IC309 (BUFFER)
116 2 18
115 4 16
114 6 14
113 8 12
1
112 17 3
111 15 5
110 13 7
109 11 9
19
IC310 (BUFFER)
INPUT ENABLE 125 2 18
WRITE ENABLE 124 4 16
WRITE RESET 123 6 14
8 12
1
OUTPUT ENABLE 130 17 3
READ ENABLE 129 15 5
READ RESET 128 13 7
11 9
19
93
READ/WRITE
59
CONTROL
ADDRESS
60
STROBE
DATA STROBE 61
56
(9 BIT)
48
VD 64
C (4 BIT) 134
131
Y (8 BIT) 137
144
PB V-SYNC 72
PB H-SYNC 71
6-3
IC3001 (VIDEO DIGITAL SIGNAL PROCESS)
128
131
136
143
SW
149
SW
156
157
SW
164
IC304 (FIELD MEMORY)
6 34
SW
FIELD MEMORY-C FIELD MEMORY-C
DATA (4 BIT) DATA (4 BIT)
3 37
SW
14 26
FIELD MEMORY-Y FIELD MEMORY-Y
DATA (8 BIT) DATA (8 BIT)
7 33
BLANKING
VBID
CAPTION
18 INPUT ENABLE
17 WRITE ENABLE
16 WRITE RESET
25 READ CLOCK
22 OUTPUT ENABLE
23 READ ENABLE
24 READ RESET
15 WRITE CLOCK
82 CAMERA CLOCK 3
146 CAMERA CLOCK 2
IC302 (CAMERA MICROCONTROLLER)
49 INPUT ENABLE
50 WRITE ENABLE
52 WRITE RESET
68 READ CLOCK
66 OUTPUT ENABLE
67 READ ENABLE
69 READ RESET
51 WRITE CLOCK
75 140
FIELD MEMORY-C FIELD MEMORY-C
DATA (4 BIT) DATA (4 BIT)
72 137
85 94
FIELD MEMORY-Y FIELD MEMORY-Y
DATA (8 BIT) DATA (8 BIT)
77 87
117 MODE SELECT
132 READ/WRITE CONTROL
134 ADDRESS STROBE
133 DATA STROBE
MMC SERIAL FP302
190
CLOCK
4
127
MMC SERIAL FP302
126
191
DATA 0
124
ADDRESS/DATA 7
(0) - (8)
MMC SERIAL FP302
193
DATA 1
119
2
130
MMC SERIAL FP302
34
CS
8
115 VD
FP302
165 HD
MMC IN (L) 26
3
126 PB V-SYNC
127 PB H-SYNC
DSF DATA (8 BIT)
116
FREQUENCY
FILTER
CONVERTER
123
ARTIFICIAL
FRAME
CREATOR
FILTER A/D 194
FREQUENCY
CONVERTER
CHROMA
A/D 201
DECODER
180
V/H TIMING
CONTROL
PLL 181
LUMA
SYNC
D/A 3
MIX
CHROMA
CHROMA
D/A 8
ENCODER
LCD-R
D/A 15
LCD-G
RGB
D/A 20
ENCODER
LCD-B
D/A 25
5
10
17
22
27
IC3002 (VCO)
CLOCK (18 MHz) CONTROL 55 35
CLOCK (18 MHz) CONTROL 47 33
18 MHz SELECT 1 41 29
18 MHz SELECT 0 40 30
CLOCK (18 MHz) 36 25
CLOCK (18 MHz) 37
OSD CLOCK SELECT 42 15
OSD CLOCK 33 23
OSD CLOCK 34
44
42
41
MultiMediaCard
CLOCK 1 (18 MHz) 124
CLOCK 2 (18 MHz) 113
88
ADDRESS/DATA
(0) - (15)
103
ADDRESS STROBE 106
MEMORY WRITE 107
MEMORY READ 108
OSD CLOCK 76
HD 70
VD 72
REC VIDEO SIGNAL PB VIDEO SIGNAL
TO/FROM VIDEO
DSF DATA
SIGNAL PROCESS II
(8 BIT)
BLOCK DIAGRAM
(WITH A/V SELECT)
(FROM IC3600 (1))
LUMA
(FROM IC3601 (8))
CHROMA
(FROM IC3502 (7))
VD TO/FROM
ANALOG VIDEO I/F
(FROM IC3502 (8))
BLOCK DIAGRAM
HD
(TO IC3003 (1))
LUMA
(TO IC3003 (19))
CHROMA
BUFFER Q3001
TO EVF
LUMA
BLOCK DIAGRAM
LCD-R
LCD-G
TO LCD
BLOCK DIAGRAM
LCD-B
LCD-R
TO COLOR EVF
LCD-G
BLOCK DIAGRAM
LCD-B
LUMA V-REF CONTROL
CHROMA V-REF CONTROL
TO/FROM
SYSTEM CONTROL
R V-REF CONTROL
BLOCK DIAGRAM
G V-REF CONTROL
B V-REF CONTROL
MODE
SELECT
VCXO
VCO
MODE
VCO
SELECT
39 40 46
FS CLOCK
TO/FROM
FS SELECT 1
VIDEO SIGNAL
FS SELECT 0
PROCESS II
CLOCK 1 (18 MHz) BLOCK
DIAGRAM
CLOCK 2 (18 MHz)
FS PLL CONTROL
ADDRESS/DATA
(0) - (15)
TO/FROM
ADDRESS STROBE
SYSTEM CONTROL
MEMORY WRITE
BLOCK DIAGRAM
MEMORY READ
OSD CLOCK
HD
VD
HD TO LCD
BLOCK DIAGRAM
VD
HD TO COLOR EVF
BLOCK DIAGRAM
VD