DOWNLOAD Panasonic SV-AV20ENC / SV-AV20KR (serv.man2) Service Manual ↓ Size: 3.18 MB | Pages: 44 in PDF or view online for FREE

Model
SV-AV20ENC SV-AV20KR (serv.man2)
Pages
44
Size
3.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SD MULTI AV DEVICE
File
sv-av20enc-sv-av20kr-sm2.pdf
Date
PREV: Panasonic SV-AV20ENC / SV-AV20KR Service Manual

Panasonic SV-AV20ENC / SV-AV20KR (serv.man2) Service Manual ▷ View online

5.3. CAMERA BLOCK DIAGRAM
SV-AV20ENC/KR
CAMERA BLOCK DIAGRAM
IC3401
DSC
CONTROL
(DSC ENGINE)
IC6003
(8BIT MICRO CONTROLLER)
CAM RST
I2CDATA(CAMERA MODULE 12C DATA)
I2CCLK(CAMERA MODULE 12C CLK)
IC3404
(SD CARD CONTROLLER)
DSP
PCLK
HD
VD
RESET
YUV0-7(8bit)
PWDN
FCLK
12C CLK
12C DATA
VRESET
VCC
CAM
25
FP201
22
FP201
21
FP201
19
FP201
14
FP201
18
FP201
17
FP201
16
FP201
15
FP201
1-8
FP201
(350K pixel:698Hx502V)
C MOS SENSOR
RGB FILTER
CAMERA MODULE
G
G
G
G
R
B
R
B
G
G
G
G
B
R
B
R
109 C DATA4
C DATA11
116
C V SYNC
INV2
INH2
CLK27M1
120
C H SYNC
CLOCK
CONTROL
(PLL x 3)
HCLK
12C DATA
Q6003
SWITCHING
SWITCHING
VCC CAM
REG 3.2V
12C CLK
INTERFACE
SDRAM
CONTROLLER
OSC
NTSC/PAL
ENCODER
DAC x 3
ANALOG VIDEO
DIGITAL VIDEO(NC)
CSYNC
CSYNC
TO
MAIN CONNECTION
BLUE
GREEN
RED
DAOUT B
DAOUT G
DAOUTR
121
C PCLK
CLK OUT
EXT CLK
118
137
37
57
84
92
98
105
1
4
6
5
13
15
14
: VIDEO MAIN SIGNAL PATH
FP201-1
3.2Vp-p (20usec.div.)
FP201-17
2.8Vp-p (5usec.div.)
FP201-18
2.8Vp-p (10usec.div.)
FP201-22
2.5Vp-p (20usec.div.)
FP201-21
0.4Vp-p (20usec.div.)
FP201-16
2.3Vp-p (20usec.div.)
FP201-25
2.6Vp-p (20usec.div.)
SV-AV20ENC / SV-AV20KR
9
5.4. DSC BLOCK DIAGRAM
L
H
H
H
-
-
TRIGEND
CHAEND
CHARGE
CONTROL
FROM
(SD CARD CONNECTOR)
HS3401
IC3404
(SD CARD CONTROLLER)
IC3403
(16Mbit FLASH MEMORY)
(64Mbit SDRAM)
IC3457
SDRAM
-
-
-
-
-
-
-
-
--
-
-
---
-
-
-
QR3401
57
58
55
28
25
59
60
61
43
42
41
40
39
38
35
34
14
13
3
6
11
7
1
9
1
10
2
12
5
16
15
14
36
32
31
54
286
277
274
265
261
256
253
244
57
202
200
198
191
188
175
172
166
164
160
158
153
150
149
148
147
146
145
144
143
142
141
140
139
60
61
62
63
72
137
37
118
120
121
FOR MICOM CLOCK
27.000MHz 100ppm
FOR USB CLOCK
48MHz OSC
29
13
12
28
107
100
94
44
41
40
38
39
74
73
34
8
35
234
233
80
79
105
98
92
84
AUD CS
UC SDO
UC SDIO
UC SSCL
AD PD
BCLK
LRCK
SDTO0
SDTI
HP ON
SP ON
BST
LINE MUTE
FROM POWER
TO EVR
FRONT C.B.A.
TRIGGER
X3404
2
3
1
(16.934MHz GENE.)
IC3405
4
1
3
5
CONT
F OUT
XT
XT
(MPEG MASTER AUDIO CLOCK GENE.)
IC3402
16K WARD RAM
IMAGE BUFFERS
CONTROLLER
SDRAM
FOR SD AUDIO REF OSC
24.576MHz OSC
XT
XT
F OUT
CONT
5
3
1
4
1
2
4
(USB JACK)
JK1501
VBUS
D-
D+
1
2
3
47
46
45
45
46
47
PS1502
PS1502
PS1502
PP1001
PP1001
PP1001
8,9
7
6
5
6
5
4
2,3
FP7001
FP7001
FP7001
FP7501
FP7501
FP7501
FP7001
FP7501
(STEP-UP TRANSFORMER)
T7001
5
3
6
1
2
4
(TRIGGER COIL)
L7001
3
2
1
USB VBUS
USB D-
USB D+
ARM BUS
DIGITAL VIDEO(NC)
RED
GREEN
BLUE
C SYNC
(DSC ENGINE)
IC3401
SDCLK
UC SDI2
UC SDO2
UC SCLK2
CONTROL
TO/FROM
MCLK
XRST
MCLK
CCLKEN
MNIRQ
XMNCS
XMNRE
CEB
OEB
WEB
RSTB
EVR
TO/FROM
CAMERA IF
TO/FROM
TD2
TD1
TMS2
TRST
TDO DSC
CLK27M2
CLK27M1
INV2
INH2
VIN0-7(8bit)
X OUT
X IN
48M XO
48M XIN
ENABLE 1
SERIAL DATA
USB D+
USB D-
VBUS
USB VBUS
TRIGEND
CHAEND
CHARGE
DAC CIRCUIT
VDD FOR
DAC POWER ON
TXD1
RXD1
CARD ACCESS
MAIN CONNECTION
TO
DSP CLKS0
QR3405
Q3401
QR3402
SWITCH
DAC POWER
DSC25 TX
DSC25 RX
CONTROL
TO/FROM
AUDIO
TO/FROM
REG 3.2V
DSC24 RESET
MAIN CONNECTION
REG 3.2V
ACS LED
20
19
18
17
50
5
2
6
3
4
1
47
51
48
27
IS 44.2KHz)
SAMLING FREQUENCY
USED WHEN AUDIO
16.934MHz OSC:
NOREG2
ST NOREG
POWER
FROM
END:ON
CHARGE
:ON
START
CHARGE
Q7003
QR7001
X3402
X3403
X3401
LAMP
SCOPIC
STROBE
DP7001
ENABLE 0
SERIAL DATA
MEMORY I/F
EXTERNAL
QR3404
IC3406
DAOUT R
DAOUT G
DAOUT B
CSYNC
CONTROLLER
INTERRUPT
32K bytes RAM
BUS CONTROLLER
I/F
JTAG
ENGINE
VLC/VLD
EXTENSION
IMAGING
32K WARD RAM
DSP
DSPC
HP1B
ANALOG VIDEO
DACX3
ENCODER
NTSC/PAL
OSD
(PLLX3)
CONTROL
CLOCK
INTERFACE
OUT
EXTERNAL MEMORY ADDRESS
I/O
EXTERNAL MEMORY DATA
I/O
DATA
OUT
ADDRESS
SDO0
SDI0
SCLKO
XRST
MCLK
CCLKEN
MNIRQ
FLASH ROM CHIP ENABLE
EXT.MEMORY OUTPUT ENABLE
EXT.MEMORY WRITE ENABLE
EXT.MEMORY CHIP ENABLE
RESET
BLANK 1
BLANK 0
MASK(7:0)
MASK(15:8)
MASK(23:16)
MASK(31:24)
CLOCK ENABLE
WRITE ENABLE
COLUMN ADDRESS STROBE
RAW ADDRESS STROBE
CLOCK
CS
TCK
TD
TMS
TRST
TDO
EXT CLK
CLK OUT
C PCLK
V SYNC
H SYNC
C DATA4-11
DSC RESET
FROM CAMERA IF
WP
C.DET
CARD DAT0
SDDAT0
CARD DAT1
SDDAT1
CARD DAT2
SDDAT2
CARD DAT3
SDDAT3
CARDWP
SD0WP
CARD CMD
SD0CMD
CARD DET
SD0CD
SDCLK
SDCLK
XMNWE
F A1-7
F D0-15
26
28
11
12
242
239
238
236
F A1-19
F D0-15
F A0
F A10
F A11
F A20
F D0
F D5
F D6
F D15
S D25
S D24
S D11
S D10
S D3
S D2
S D1
S D31
S A0
S A4
S A5
S A10
S BA0
S BA1
S DQMLL
S DQMLH
S DQMHL
S DQMHH
S CKE
S WE
S CAS
S RAS
S CLK
S CS
109-116
SV-AV20ENC/KR
DSC BLOCK DIAGRAM
SV-AV20ENC / SV-AV20KR
10
5.5. AUDIO BLOCK DIAGRAM
SV-AV20ENC/KR
AUDIO BLOCK DIAGRAM
H
H
L
H
H
L
H
H
H
(IC6003-52)
FROM CONTROL
BEEP
(IC6003-58)
FROM CONTROL
D4003
D4004
MUTE2
DSC
L
R
VREF
IPGA
MCLK
BCLK
LRCK
SDTO0
SDTI
JK1503
Q4001
<SW REG 5V>
-
+
-
+
VCC
R4047,C4055
D4001
QR4002
QR4001
LINE MUTE
HP ON
MUTE
BST
SP OUT2
SP ON
VREF AMP
F OUT
(A/D CONVERTER & D/A CONVERTER)
IC4004
JACK C.B.A.
FRONT C.B.A.
1
2
4
3
SP OUT2
SP OUT1
8
FP7501
7
FP7501
10
FP7501
9
FP7501
3
FP7001
4
FP7001
1
FP7001
2
FP7001
42
42
9
9
40
40
39
39
PP1001
PP1001
PP1001
PP1001
PS1502
PS1502
PS1502
PS1502
CONTROL
AUDIO
AUDIO
DIGITAL
1
20
19
18
17
50
5
2
6
3
4
1
47
51
48
27
30
8
1
3
4
5
+
-
+
-
VCA
EVR CONTROL
VCA
EVR CONTROL
8
11
4
1
2
1
2
5
14
13
6
9
7
(MUTE:       )
(MUTE:ON)
QR4003
2
5
4
1
8
7
5
6
1
3
2
(MUTE)
Q4002
IC3401
(DSC ENGINE)
(AUDIO MASTER CLOCK)
IC3402
IC4002
(MIC AMP)
(SP AMP)
IC4001
IC4003
(HP AMP & SOUND SW)
BEEP OUT L
BEEP OUT R
18
17
16
15
21
22
23
24
4
2
7
6
AGC
BST
AMP
BST
BEEP
BST SW
MUTE SW
PW SW
+
-
+
-
HPF
ADC
HEADPHONE
L OUT
R OUT
MUTE
LINE MUTE
BST
SP ON
HP ON
AUD CS
UC SDO
UC SDIO
UC SSCL
AD PD
BCLK
LRCK
SDTO0
SDTI
EX INPUT
FROM
<SW REG5V>
A GND
MIC OUT
J7010
J7009
MIC IN
-
+
SPEAKER
RED
BLACK
<SW REG 5V>
L MUTE
R MUTE
VREF
<SW REG5V>
REMOCON
A GND
HP L
HP R
HPF
L OUT
R OUT
DRIVER
CLOCK
5
9
6
10
22
26
25
24
27
28
23
21
18
20
IC4005
(OP AMP WITH EVR)
I/F
RESISTER
CONTROL
PDN
R OUT
L OUT
DAC
EMPHASIS
DE-
CONTROLLER
AUDIO I/F
INTL0
LIN
INTR0
RIN
:AUDIO MAIN SIGNAL PATH
SV-AV20ENC / SV-AV20KR
11
SV-AV20ENC / SV-AV20KR
12
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