DOWNLOAD Panasonic SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK (serv.man2) Service Manual ↓ Size: 3.82 MB | Pages: 49 in PDF or view online for FREE

Model
SV-AV25EG SV-AV25EB SV-AV25GC SV-AV25GK (serv.man2)
Pages
49
Size
3.82 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SD VIDEO CAMERA
File
sv-av25eg-sv-av25eb-sv-av25gc-sv-av25gk-sm2.pdf
Date

Panasonic SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK (serv.man2) Service Manual ▷ View online

5.3. CAMERA BLOCK DIAGRAM
:VIDEO MAIN SIGNAL PATH
DSP
(DSP ENGINE)
IC3401
IC290
(CCD)
9
18
17
16
1
3
2
4
7
6
12
CCD C.B.A.
SUB
V1A
V1B
V2
V3A
V3B
V4
RG
H1
H2
CCD OUT
FP201
FP201
FP201
FP201
FP201
FP201
FP201
FP201
FP201
FP201
FP201
2
10
11
12
9
7
8
6
4
5
15
AMP
Q201
CCD IN
CDS
PGA
12bit
ADC
LATCH
SERIAL
I/F
29
30
31
56
57
65
66
67
63
61
60
62
58
SELECTOR
37
38
HD
VD
ADCLK
ADCLK1
SCK2
SEN2
SSI2
52
41
6
7
8
26
27
28
SSI1
SEN1
SCK1
PULSE
GENERATOR
SERIAL
I/F
9
10
11
12
13
14
17
V DRIVE
20
19
18
OSCI
OSCO
CKI
35
H2
H1
RG
V4
V3B
V3A
V2
V1B
V1A
SUB
1
IC201
(AFE/TIMING GENERATOR,DSP)
X201
(36MHz)
CAM D0-11(12bit)
SDO1
CCD ADEN
SCLK1
CCD HD
CCD VD
SDO1
CCD TGEN
SCLK1
25
35
33
48
44
42
36
DT0
DI4
DI5
DI11
CAMERA
I/F,DSP
DO7 5
DO6 7
DO11 1
13
DO0
12
DO1
11
DO2
10
DO3
9
DO4
8
DO5
14
15
H OUT
V OUT
Y I2
Y I3
Y I4
Y I5
Y I6
Y I7
HD
VD
25
46
30
33
32
43
50
100
16
19
49
26
WEN
CCD TGEN
SCLK1
CCD ADEN
SDO1
CCD VD
CCD HD
PCLK
SEL1
SEL2
SEL3
SEL4
GIO26
GIO7
GIO21
GIO18
GIO19
GIO10
GIO3
PCLK
GIO33
GIO30
GIO4
GIO25
17
21
22
23
26
P CLK OUT
SEL1
SEL2
SEL3
SEL4
P CLK IN
H IN
V IN
CAMERA
CAMERA I/F
IC3401
(DSP ENGINE)
C I0
C I5
112
107
C I0-7
96
95
94
93
92
91
Y I2
Y I3
Y I4
Y I5
Y I6
Y I7
103
102
VD
HD
31
PCLK SIF
Y I2
Y I3
Y I4
Y I5
Y I6
Y I7
PCLK
SEL1
SEL2
SEL3
SEL4
(CAMERA I/F)
IC270
V OUT
SUB
H    1
H    2
V    4
V    3A
V    3B
V    1B
V    1A
RG
V    2
SV-AV25EG/EB/GC/GK
CAMERA BLOCK DIAGRAM
IC201-1 REC
0.6Vp-p (20usec.div.)
IC201-52 REC
4.0Vp-p (20usec.div.)
IC270-7 REC
6.0Vp-p (20usec.div.)
IC270-13 REC
6.0Vp-p (20usec.div.)
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
9
5.4. DSP BLOCK DIAGRAM
S CS
S CLK
S RAS
S CAS
S WE
S CKE
S DQMHH
S DQMHL
S DQMLH
S DQMLL
S BA1
S BA0
S A11
S A4
S A3
S A0
S D31
S D0
S D11
S D12
S D23
S D24
F D15
F D7
F D6
F D0
F A20
F A14
F A13
F A6
F D0-15
F A0-20
226
221
222
236
12
11
28
26
F D0-15
F A0-6
XMNWE
SDCLK
SDCLK
SD0CD
CARD DET
SD0CMD
CARD CMD
SD0WP
CARDWP
SDDAT3
CARD DAT3
SDDAT2
CARD DAT2
SDDAT1
CARD DAT1
SDDAT0
CARD DAT0
C.DET
WP
DSP RESET
CS
CLOCK
RAW ADDRESS STROBE
COLUMN ADDRESS STROBE
WRITE ENABLE
CLOCK ENABLE
MASK(31:24)
MASK(23:16)
MASK(15:8)
MASK(7:0)
BLANK 0
BLANK 1
RESET
EXT.MEMORY CHIP ENABLE
EXT.MEMORY WRITE ENABLE
EXT.MEMORY OUTPUT ENABLE
FLASH ROM CHIP ENABLE
MNIRQ
CCLKEN
XSTANDBY
XRST
SCLKO
SDI0
ADDRESS
OUT
DATA
I/O
EXTERNAL MEMORY DATA
I/O
EXTERNAL MEMORY ADDRESS
OUT
INTERFACE
CLOCK
CONTROL
OSD
NTSC/PAL
ENCODER
DAC
DIGITAL VIDEO
HP1B
DSPC
DSP
64K WORD RAM
IMAGING
EXTENSION
VLC/VLD
ENGINE
JTAG
I/F
BUS CONTROLLER
32K bytes RAM
INTERRUPT
CONTROLLER
V CLK
H SYNC
V SYNC
Y OUT 0-7
IC3403
QR3404
EXTERNAL
MEMORY I/F
DP8001
STROBE
SCOPIC
LAMP
X3401
(48MHz)
X3402
(27MHz)
Q8001
Q8003
CHARGE
START
:ON
CHARGE
END:ON
FROM
POWER
REG 6V
REG 6V
1
4
3
6
2
5
45
8
TO/FROM
AUDIO
CHARGE
CHAEND
TRIGEND
USB VBUS
VBUS
USB D-
USB D+
48M XIN
48M XO
M XI
M XO
RSTB
WEB
OEB
CEB
XMNRE
XMNCS
MNIRQ
CCLKEN
XSTANDBY
XRST
MCLK
TO/FROM
AUDIO
UC SSCL
UC SDIO
UC SDO0
(16Kbit EEPROM)
IC3408
SK
DO
DI
IC3401
MON CK
MON HS
MON VS
MON 0-7
DA OUT
ARM BUS
USB D+
USB D-
USB VBUS
2
1
3
T8002
(TRIGGER COIL)
4
2
1
6
3
5
T8001
(STEP-UP TRANSFORMER)
FP9001 FP8001
FP9001
FP9001
FP9001
FP8001
FP8001
FP8001
1
4
5
6
5
6
7
10
PP1001
PP1001
PP1001
PS1502
PS1502
PS1502
47
46
45
45
46
47
3
2
1
D+
D-
VBUS
JK1501
(USB JACK)
4
2
1
SDRAM
CONTROLLER
IMAGE BUFFERS
16K WORD RAM
TRIGGER
FRONT C.B.A.
SDTI
SDTO
LRCK
BCLK
AUD CS
MCLK
68
69
70
71-78
117
116
231
230
134
135
38
36
42
20
41
197
196
193
194
195
198
199
200
201
202
138
139
141
148
151
154
155
162
165
176
179
190
55
240
248
251
257
262
268
271
278
54
29
23
34
13
14
5
12
2
10
1
9
8
7
11
6
3
13
14
34
35
38
39
40
41
42
43
61
60
59
25
28
55
58
57
2
4
3
QR3402
---
-
-
-
--
-
-
-
--
--
--
-
SDRAM
IC3402
(256Mbit SDRAM)
(16Mbit FLASH MEMORY)
IC3405
(CARD CONTROLLER)
IC3406
HS3401
(CARD CONNECTOR)
FROM
CONTROL
CHARGE
CHAEND
TRIGEND
CS
1
15
40
1
4
IC3411
UC SDO0
TO LCD
UC SSCL
TXD0 11
10
RXD0
DM270 RX
DM270 TX
TO/FROM
CONTROL
Q8002
CHARGE
START
:OFF
FLASH
DRIVE
IC8001,
IC8002
JACK C.B.A.
48
GIO5
ANALOG VIDEO
107-112
91-96
102
103
C I0-5
Y I2-7
HD
VD
100
120
PCLK
SYS CLK
218 SD DATA2
217 SD DATA3
SD CMD
216
215 SD CLK
SD DATA0
214
213 SD DATA1
SD OWP
35
4
1
3
IC3409
1-5,7
8-13
14
15
17
DO6-11
DO0-5
H OUT
V OUT
P CLK OUT
IC270
(CAMERA I/F)
C I0-5
Y I2-7
HD
VD
P CLK
CAMERA I/F
4
1
2
IC3410
MON CS
(LCD DRIVE)
IC602
LCD
39-46
37
48
38
33
CK
H SYNC
V SYNC
D 0-7
SEN
SD I/F
:VIDEO MAIN SIGNAL PATH
:AUDIO MAIN SIGNAL PATH
(DSP ENGINE)
SDO0
CS
F A5
F A0
-
281
286
-
SV-AV25EG/EB/GC/GK
DSP BLOCK DIAGRAM
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
10
5.5. AUDIO BLOCK DIAGRAM
:AUDIO MAIN SIGNAL PATH
CONTROL
RESISTER
I/F
17
19
18
16
HP R
HP L
A GND
REMOTE
SPEAKER
+
-
MIC IN
MIC OUT
A GND
UC SSCL
UC SDIO
UC SDO0
AUD CS
BCLK
LRCK
SDTO
SDTI
MCLK
HEADPHONE/
REMOTE
(DSP ENGINE)
IC3401
8
1
4
3
6
13
14
15
45
DIGITAL
AUDIO
PS1502
PS1502
PS1502
PS1502
PP1001
PP1001
PP1001
PP1001
39
39
40
40
9
9
42
42
FP8001
2
FP8001
1
FP8001
4
FP8001
3
FP9001
9
FP9001
10
FP9001
7
FP9001
8
3
4
2
1
FRONT C.B.A.
JACK C.B.A.
IC4001
(AUDIO AMP)
JK1503
DSP
2
5
25
21
22
23
24
RIN 2
EXT/MIC R
2
1
52
51
ALC1
ALC1
ADC
HPF
AUDIO I/F
CONTROLLER
DE-
EMPHASIS
DAC
MIX
MIX
ATT.(MIC L)
6
46
3
47
34
33
37
38
42
43
EXT/MIC L
LIN 2
R OUT
L OUT
HPR
HPL
SPP
SPN
SP OUT(-)
SP OUT(+)
SPEAKER
AMP
MIX
ALC2
MIX
41
40
P8001
P8001
P8002
P8002
2
1
1
2
HEADPHONE
AMP
MIX
MIX
HEADPHONE
AMP
MIX
MIX
48
15
BEEP M
PDN
11
52
PDN
BEEP
IC6003
(SYSTEM CONTROL)
CONTROL
PLL
30
31
X4002
(11.2896MHz)
MCKO
SDTI
SDTO
LRCK
BICK
XTO
XTI
MIC
AMP
MIC
AMP
SV-AV25EG/EB/GC/GK
AUDIO BLOCK DIAGRAM
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
11
5.6. MONITOR BLOCK DIAGRAM
V SYNC
H SYNC
Y OUT7
IC3401
(DSP ENGINE)
70
69
71
COM
AMP
AMP
AMP
AMP
COM
G OUT
R OUT
B OUT
PSIG
TIMING
GENERATOR
& SERIAL
I/F
COM LEVEL
DAC
10bit
LCD
21
17
16
15
18
2
3
4
5
7
8
9
10
11
33
34
35
48
13
15
18
17
SEN
SCK
SDAT
DSP
(DSP ENGINE)
IC3401
(AUDIO AMP)
IC4001
(LCD DRIVE)
IC602
DSP
RGT
HCK1
HCK2
HST
PCG
XSTBY
DWN
EN
VCK
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
FP903
:VIDEO MAIN SIGNAL PATH
2.5V
COM DC
22
12
VST
FP903
COM DC
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
FP601
20,21
7
6
5
8
4
9
10
12
13
14
16
17
18
19
1
14
15
16
13
17
12
11
9
8
7
5
4
3
2
FP902
19
FP902
14
FP902
FP902
12
FP902
13
FP902
21
FP902
20
FP902
22
FP902
FP902
FP902
FP902
FP902
FP902
8
7
2
6
3
4
5
FP902
23,24
MON CS
UC SSCL
UC SDO0
IC3411
AUDIO
UC SDO0
UC SSCL
MON VS
MON HS
MON D7
Y OUT6 72
MON D6
Y OUT5
MON D5
73
MON D4
Y OUT4 74
MON D3
Y OUT3 75
MON D2
Y OUT2 76
MON D1
77
Y OUT1
Y OUT0 78
MON D0
68
V CLK
MON CK
H SYNC
46
38
39
37
D0
D5
D6
40
D2
45
D1
44
D4
42
D3
43
41
D7
V SYNC
DATA
INPUT
48
CLOCK
CONTROL
G
R
DAC
10bit
DAC
10bit
B
BLACK
SUB
BRIGHT
GAMMA1
GAMMA2
BRIGHT
CONTRAST
/SUB
CONTRAST
HUE
COLOR/
MATRIX
PEDESTAL
SCAN
CONVERTER
SHARPNESS
LPF
CK
POF
1
VDD
CE
V OUT
5
1
3
TO LCD
REG 12V
(REGULATOR)
IC603
MONITOR C.B.A.
SV-AV25EG/EB/GC/GK
MONITOR BLOCK DIAGRAM
IC602-17
3.0Vp-p (20usec.div.)
IC602-46
6.0Vp-p (20usec.div.)
IC602-16
3.0Vp-p (20usec.div.)
IC602-15
3.0Vp-p (20usec.div.)
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
12
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