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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
PREV: Panasonic SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK Service Manual

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

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
6 SCHEMATIC DIAGRAM
6.1. MAIN (MAIN CONNECTION) SCHEMATIC DIAGRAM
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
TO EVR
PP6101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CRL
DM270 RX
DM270 TX
UC RESET
EVR VO
MON HS
G
R
B
GND
VPP
UCOM 3.2V
MON VS
DM270 RESET
NC
GND
GND
GIO20
TO FRONT
FP9001
1
2
3
4
5
6
7
8
9
10
REG 6V
GND
REG 3.2V
CHARGE
CHA END
TRIG END
MIC OUT
A GND
SP OUT(+)
SP OUT(-)
TO FP8001
TO CAMERA
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
CCD DA0
CCD DA1
CCD DA2
CCD DA3
CCD DA4
CCD DA5
CCD DA6
CCD DA7
CCD DA8
CCD DA9
CCD DA10
CCD DA11
CCD PCLK
B16
B17
B18
B19
B20
B21
B22
B23
TO DSP
HD
VD
Y I2
Y I3
Y I4
Y I5
Y I6
Y I7
CAMERA I/F
TO POWER
REG 3.2V
GND
B32
B33
TO DSP
SEL1
SEL2
SEL3
SEL4
B34
B35
B36
B37
A1
A2
TO DSP/CAMERA I/F
CCD VD
CCD HD
TO CAMERA I/F
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
CCD PCLK
CCD DA11
CCD DA10
CCD DA9
CCD DA8
CCD DA7
CCD DA6
CCD DA5
CCD DA4
CCD DA3
CCD DA2
CCD DA1
CCD DA0
B24
B25
B26
B27
B28
B29
C I0
C I1
C I2
C I3
C I4
C I5
B31
PCLK
TO POWER
TO MAIN CN
A22
A23
A24
A26
A25
REG 3.2V
REG 15V
-7.5V
REG 6V
GND
TO DSP
A16
A17
A18
A19
A20
A21
A27
CAM RST
CCD ADEN
SDO1
SCLK1
CCD TGEN
CSUB SHUT
WEN
TO DSP/CONTROL
SHT DRV(-)
SHT DRV(+)
A28
A29
CAMERA
TO CAMERA
C1
CAM RST
C8
C9
C10
C11
C12
C13
Y I7
Y I6
Y I5
Y I4
Y I3
Y I2
TO MAIN CN
TO CAMERA/CAMERA I/F
C17
CCD HD
C18
C19
HD
VD
C20
C21
C22
CCD TGEN
CCD ADEN
WEN
C23
C24
MON VS
MON HS
TO LCD
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
MON D7
MON D6
MON D5
MON D4
MON D3
MON D2
MON D1
MON D0
MON CK
MON CS
TO FRONT
C35
C36
C37
CHARGE
CHA END
TRIG END
VC RESET
C39
TO LCD/EVR
C40
V OUT
CSUB SHUT
CCD VD
C41
C42
C43
C44
TO CAMERA/CONTROL
SHT DRV(-)
SHT DRV(+)
TO MAIN CN
TO AUDIO
TO AUDIO/LCD
TO AUDIO/LCD
LIBATT(+)
AUD CS
UC SDIO
UC SSCL
UC SDO0
C91
C92
C59
C60
C61
TO POWER
REG 3.2V
REG 1.5V
GND
C87
C88
C89
TO EVR/CONTROL/JACK P
UCOM 3.2V
C86
C64
C65
C66
TO JACK P
D(-)
D(+)
VBUS
TO EVR/CONTROL/JACK P
CRL
C67
TO CARD CONNECTOR
REG 3.2V2
CARD CMD
CARD DAT2
CARD DAT3
CARD DAT0
CARD DAT1
CARD DET
CARD CLK
CARD WP
C68
C69
C70
C71
C72
C73
C74
C75
C76
TO CONTROL/EVR
DM270 TX
DM270 RX
C78
C79
TO CONTROL
C85
CARD LED
C62
CLK 27MO
C63
C93
SDO1
SCLK1
DSP RESET
C80
DSP
TO MAIN CN
SIF PCLK
B30
CCD VD
CCD HD
TO CAMERA/DSP
B2
B1
TO AUDIO
SDTI
SDTO
LRCK
BCLK
MCLK
C54
C55
C56
C57
C58
TO CAMERA I/F
TO MAIN CN
C45
C46
C47
C48
C49
C50
C51
C52
C53
EMU0
EMU1
TEST0
TEST1
TDI
TDO DSP
TCK DSP
TMS DSP
TRST
TO CAMERA I/F
C2
C3
C4
C5
C6
C7
C16
C81
C82
C83
C84
C I5
C I4
C I3
C I2
C I1
C I0
PCLK
SEL1
SEL2
SEL3
SEL4
V OUT
C77
DM270 RESET
D(-)
D(+)
VBUS
CL3495
CL3498
CL3483
CL3494
CL3491
CL3492
CL3497
CL3496
CL3490
CL3501
R9001
1500
B3401
ML-614S/F9F
LITHIUM
BATTERY
TO EVR
GIO20
C90
CL9001
CL9002
TO MAIN CN
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(A-11)
(A-11/
 B-11)
(C-1/
 D-1)
(B-1)
(E-11)
(E-11)
(D-11)
(B-11/
 C-11)
(C-11)
(E-1)
(B-1/
 C-1)
(A-1)
(A-1)
(G-1)
(D-1/
 F-1)
(D-1)
(H-1)
(H-1)
(G-1)
(H-1)
(E-1)
(D-1)
(B-1)
(F-1/
 G-1)
(F-1)
(G-1)
(D-1)
(F-1)
(E-24)
(C-24/
 D-24)
(A-24)
(D-24)
(F-24)
(E-24)
(C-24)
(B-24/
 C-24)
(C-24)
(B-1)
(F-24/
 G-24)
(B-24)
(A-1)
(B-1)
(A-1)
(MAIN C.B.A.)
(D-1)
SV-AV25EG/EB/GC/GK  MAIN(MAIN CONNECTION) SCHEMATIC DIAGRAM
R3513
47K
C3504
0.1
C3506
0.1
C3507
0.1
ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
SPECIAL CHARACTERISTICS FOR SAFETY.WHEN REPLACING
COMPONENTS IDENTIFIED WITH THE MARK        HAVE THE
IMPORTANT SAFETY NOTICE:
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
13
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