Read Panasonic SV-AV100EG / SV-AV100B / SV-AV100EN (serv.man2) Service Manual online
7.3. VIDEO BLOCK DIAGRAM
CAMERA
DSP
DSP
ENCODER&
D/A CONVERTER
D/A CONVERTER
AUDIO
ACCELERATOR
ACCELERATOR
USB DATA
C OUT
Y OUT
CLAP
CLAP
MUTE
MUTE
MUTE
MUTE
CONTROL
RESISTER
I/F
RESISTER
I/F
AUDIO
I/F
I/F
LINE L
LINE R
V OUT
LINE R
SPEAKER
M4802
ECM(L)
ECM(L)
M4801
ECM(R)
ECM(R)
A/V OUT,
HEADPHONES
HEADPHONES
A/V OUT,
HEADPHONES
HEADPHONES
CAMERA
DATA
FROM
IC204
DATA
FROM
IC204
MAGI
SDTID
SDTIM
(AV DRIVE)
IC3002
TO/FROM
CONTROL
IC2006
CONTROL
IC2006
CS AUD
SCLK
SDI
SDO
SDTO
LRCK
BCLK
MCLK
SDTI
FROM
CONTROL
IC2006
CONTROL
IC2006
VIDEO
AMP
AMP
TO
CAMERA
IC204
CAMERA
IC204
(ANALOG INPUT)
IC3501
IC206
(VIDEO SELECT)
EXT COMP
TO/FROM
DSC
IC3203
DSC
IC3203
Y IN
4
2
1
REG 3V
FROM
SH
IC3205
SH
IC3205
C
DATA 4-11
DATA 4-11
CH SYNC
CV SYNC
MP4 COMP
ANALOG
VIDEO
(D OUTG)
VIDEO
(D OUTG)
INTERFACE,
NTSC/PAL
ENCODER
NTSC/PAL
ENCODER
DSP BFSR0
DSP BCLKR0
DSP BRD0
GIO30
DSP BDX0
DSP BFSX0
DSP BCLK0
DSP BCLK0
ACK0
ACK1
A DATAI
MAGI
SDTID
ACK1
A DATAI
MAGI
SDTID
3
2
6
5
4
2
6
5
4
21
1
DACX3
MAIN L C.B.A.
MAIN R C.B.A.
A DATA I
A DATA O
IC3401
(DSC ENGINE)
(16BIT TO 8BIT CONVERTER)
IC3505
(CAMERA DSP & MPEG2 CODEC)
IC3804
(AUDIO AD/DA)
IC3004
(DATA SELECT)
IC3001
IC3507-3509
IC3503
DATA OUT 0-7
Y DATA 0-7
C DATA 0-7
98
109
116
121
120
SD CARD
DATA
DATA
26
29
31
31
34
38
37
7
14
15
15
22
1
5
36
24
23
1
3
6
4
146
59
94
114
99
101
103
105
107
105
107
109
111
112
115
116
118
111
112
115
116
118
121
CLK
CHANGE
CHANGE
TBC
AGC
Y/C
SEP
SEP
CLAP
AD
uCOM
I/F
I/F
66
63
61
93
10
35
7
1
3
2
IC3504
AMP
AMP
31
35
24
23
LPF
ATT
BUFF
DOS
MIX
DOS
BUFF
ATT
50
10
6
62
64
12
16
110
104
AMP
AMP
182
208
263
249
258
244
264
6
2
1
5
Y
A/B
B
A
2
1
26
27
24
25
27
24
25
21
20
23
18
22
20
23
18
22
HPF
ADC
DAC
AMP
AMP
AMP
AMP
9
10
5
6
MIC L
MIC R
MIC
AMP
AMP
5
4
1
5
4
1
V/HP R
L/HP L
R/GND
V/HP R
L/HP L
R/GND
PP3101 PS3101
PP3101
PP3101
PP3101 PS3101
PS3101
PS3101
40
40
41
41
42
42
43
43
PP3101
PP3101
PP3101
PS3101
PS3101
PS3101
109
109
110
110
111
111
PP3101 PS3101
PP3101
PP3101 PS3101
PS3101
123
123
29
29
28
28
PP3101 PS3101
121
121
FP4001 FP4801
16,17
8,9
FP4001 FP4801
6,7
18,19
FP4001 FP4801
FP4001 FP4801
6
19
4
21
PP3102
PP3102
PP3102
7
5
4
FP3001
FP3001
FP3001 FP5001
FP5001
FP5001
9
7
5
11
6
10
1
6
4
2
INV
INH
CLK27M
CLK135M
INV
INH
CLK27
CLK135
HD
VD
PCK
C IN
COMP
YC SCK
YC SDA
YC STP
VIDEO SI
Q3504
Q3502
JACK C.B.A.
CRADLE
MIC C.B.A.
Q201,
Q202
Q202
ACK0
ACK1
ACK2
Q3801
Q3802
MP4 COMP
C OUT
Y OUT
C
Y
Lch
Rch
LINE L
SP OUT2
SP OUT1
HP L
HP R
A DATAI
ACK2
ACK1
ACK0
VIN0-7(8 BIT)
IC3506
:VIDEO MAIN SIGNAL PATH
:AUDIO MAIN SIGNAL PATH
:AUDIO MAIN SIGNAL PATH
IC4801,
Q4801,4802,4810
Q4812,4813,4816
Q4801,4802,4810
Q4812,4813,4816
L
L
H
SV-AV100EG/B/EN
VIDEO BLOCK DIAGRAM
VIDEO BLOCK DIAGRAM
SV-AV100EG / SV-AV100B / SV-AV100EN
11
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