Panasonic SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK (serv.man3) Service Manual ▷ View online
8 BLOCK DIAGRAM
8.1. SYSTEM CONTROL BLOCK DIAGRAM
IC3401
(DSP)
36
9
29
1
202
199
IC3405
(FLASH MEMORY)
DATA
ADDRESS
139
DATA
ADDRESS
12
RSTB
DQ0
DQ15
SDR DQMHL
SDR DQMLL
A0
A20
BA0
13
14
24
48
45
38
28
3
22
23
IC3402
(SDRAM/256MB)
DQ0
A0
A11
BA0
IC3406
(SD CARD I/F CONTROLLER)
DATA
ADDRESS
D0
D15
A1
A7
5
6
8
9
11
12
14
17
DQM0
23
BA1
25
26
29
32
34
35
37
38
40
41
43
48
50
51
53
54
56
57
59
77
79
80
82
83
85
86
88
DQ31
69
63
ADDRESS
DATA
62
74
DQM3
DATA
128
143
2
5
154
141
162
155 DQ31
176
165
190
179
DATA
58
XRST
201
200
SDR DQMHH
SDR DQMLH
138
148
151
SA0
DQ0
17
62
64
248
240 D15
257
251
DATA
ADDRESS
A0
278
262
268
271
IC6003
(SYSTEM CONTROL)
QR3402
(RESET CONT.)
REG3R2V
DSP RESET
(IC6003-
(IC6003-
)
63
D0
286
281
A20
34 GIO17
X6001
(4MHz)
41
40
X1
X2
45
1
3
PLAY
REC
S6003
PLAY/REC
INT PWR
S6005
POWER
CL6001
UCOM3R2V
55
P ON OFF
S6001
MON OPEN
56
MON OPEN
UCOM3R2V
UCOM3R2V
AVREF
27
ADSW2
S6004
MODE
IC6102~6105
(HALL IC)
5 VOUT
57
60
61
64
JOG BALL 1~4
S6101
JOG
58
JOG PUSH
D6101
PWR LED
59
QR6003
(POWER SUPPLY)
UCOM3R2V
PWR LED
21
22
11
10
DSC25 TX
DSC25 RX
TXD0
RXD0
IC6004
(RESET)
OUT
36 XRESET
IC6001
(REGULATOR)
5 VOUT
IC6005
(REGULATOR)
5 VOUT
34
24
1
1
V
DD
V
DD
REG4R5V
UCOM3R2V
V
DD
1
3
CE
3 CE
16
CE
IC3404
C1ZBZ0002226
C1ZBZ0002226
(TIMER CONT.)
X3403
(32.768kHz)
3
5
1
7
2
8
6
/INT
XIN
XOUT
CS
/SCK
SIO
V
DD
UCOM3R2V
UCOM3R2V
D3405
B6101
(TIMER
BACK-UP)
44 GIO9
13 SCLK0
14 SDI0
1
X3401
(48MHz)
117
M48XI
M48XO
X3402
(27MHz)
231
MXI
MXO 230
116
26
ADSW1
S6108
S/S
S6105
MENU
S6106
VOL+
VOL-
54
18
S1
UP DOWN
MON OPEN2
IC602
(LCD COLOR DRIVER)
IC4001
(AUDIO AMP)
IC3501
(VIDEO SIGNAL PROCESSOR)
33
48 GIO5
SEN
48
68 VCLK
CK
34
35
SCK
SDAT
16
45 GIO8
SEN
25
8 DSP CLKS0
SEN
17
18
19
61
17 GIO32
YC STP
66
63
59
YC SCK
YC SDA
CLK27M
CCLK
CDTI
CDTO
D601
D602
D3408
D3502
57
MCLK
120 SYSCLK
IC3410
(OR GATE)
SYSTEM CONTROL BLOCK DIAGRAM
SV-AV50EB/EG/GC/GK SYSTEM CONTROL BLOCK DIAGRAM
EVR MONITOR
UNIT
UNIT
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
17
8.2. VIDEO/AUDIO PROCESS BLOCK DIAGRAM
BD31
CCD
CCD SIGNAL
PROCESSOR
CCD CONTROL SECTION
IC3401
(DSP)
96
91
112
107
YI7
CI0
IC3406
(SD CARD I/F CONTROLLER)
ADDRESS
DATA
A1
D0
D15
2
5
128
143
7
8
9
1
2
5
12
10
DATA0
DATA1
DATA2
DATA3
CMD
CLK
C.DET
WP
HS3401
(SD CARD CONNECTOR)
DATA
248
240
D15
257
251
D0
268
262
A0
278
271
286
281
ADDRESS
43
SD0DAT0
SD0DAT3 40
38
SD0CMD
34
SDCLK
39
SD0WP
11
21
37
22
38
IC4001
(AUDIO AMP)
SDTI
SDTO
HPR
HPL
2
6
5
4
3
1
JK1901
(HEADPHONE)
LCD
IC601
(LCD DRIVER)
15
FP6101
9
FP6101
10
FP6101
11
B OUT
FP902
23,24
FP902
11
FP902
6
D907~909
(LCD BACK
(LCD BACK
LIGHT)
17 G OUT
16 R OUT
37
38
VSYNC
HSYNC
VSYNC
HSYNC
70
69
3 EXT/MICR
FP1501
20
FP1901
5
FP1501
18
FP1901
7
42
37
48
44
DI 10
DI 0
IC270
(CAMERA INTERFACE)
5
1
13
7
DO 11
DO 0
YI2
CI5
DATA
EVR
FP902
5
FP601
9
FP902
5
FP601
8
FP902
5
FP601
7
22 COMDC
21 COM
FP601
22,23
19 REF
FP601
13
FP601
10
18 PSIG
FP902
6
FP601
22
12 VST
FP902
21
FP601
20
11 VCK
FP902
20
FP601
19
10 EN
FP902
19
FP601
18
9 DWN
FP902
14
FP601
16
8 XSTBY
FP902
13
FP601
15
7 PCG
FP902
12
FP601
14
5 HST
FP902
6
FP601
12
4 HCK2
FP902
6
FP601
10
3 HCK1
FP902
2
FP601
6
2 RGT
FP601
5
D903
REG12V
Q901
(BACK LIGHT
DRIVE)
DRIVE)
QR601
(POWER SUPPLY)
QR602
(POWER SUPPLY
CONT.)
CONT.)
BL ON (IC6003-
)
2
39
45
71
78
D0
D7
YOUT0
YOUT7
62
64 A7
35
SD0CD
IC601
(VIDEO AMP)
1
4
23
24
LRCK
BICK
3
2
6 INT/MICL
MICROPHONE
FP8001
7
FP9001
4
FP1501
21
FP1901
4
AD RMT (IC6003-
)
29
FP9002
43~45
FP203
1,2
FP9002
41,42
FP203
3,4
SPEAKER
34
SPN
33
SPP
FP1501
13
PS1901
6
FP1501
11
PS1901
8
[USB CRADLE]
CHARGE
CIRCUIT
A/V TERMINAL
USB TERMINAL
AC ADAPTOR
43
42
LOUT
ROUT
FP1501
11
PS1901
8
1
2
ASG
OUT
4 IN
126
DAOUT
DSP BDX0
DSP BDR0
DSP BFSX0
DSP BCLKX0
REG12V
Q601
(VIDEO AMP)
VIDEO/AUDIO PROCESS BLOCK DIAGRAM
SV-AV50EB/EG/GC/GK VIDEO/AUDIO PROCESS BLOCK DIAGRAM
EVR MONITOR
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
18
8.3. CCD CONTROL/FRONT BLOCK DIAGRAM
SERIAL PORT
REGISTER
IC290
IC201
(CCD IMAGE SENSOR)
VOUT
9
12
16
(CCD SIGNAL PROCESSOR)
1
D0
(LSB) 52
SUB
13
OSCI
20
FP201
12
4
1
FP201
15
F201
9
FP201
4
FP201
2
14
9
41
V6
V3A
17
FP201
11
FP201
10
18
D11
(MSB)
Digital Main Signal (12 bit)
13
FP201
14
CSUB
X201
(36MHz)
19 OSCO
GIO19
26
SSI1
27
SEN1
28
SCK1
29
SSI2
30
SEN2
31
SCK2
34
RST
37
HD
38
56
57
VD
ADCLKI
ADCLK
GIO7
32
46
33
GIO21
30
51
50
43
GIO18
GIO2
GIO3
GIO10
V 4
CDS
PGA
ADC
LATCH
V DRIVER
6
7
V 1B
H 1
H 2
SUB
PULSE GENERATOR
7
H1
6
H2
8
RG
RG
D
S
G
Q202
(CCD DRIVE)
GIO24
27
GIO23
1
IC204
(MOTOR DRIVE)
IN1
28
2
IN2
CCD UNIT
IC3401
(DSP)
20
91
29
23
YI7
SERIAL PORT
REGISTER
DAC
SELECTOR
LATCH
24 GIO27
7
6
OUT1
OUT2
M
IRIS MOTOR
2
1
3
T8002
1
2
3
4
8
7
6
5
C
C
C
C
D8005
DP8001
(FLASH)
E
E
E
G
1
2
6
T8001
4
3
D8003
D8002
Q8001
(SWITCHING)
Q8002
(SWITCHING)
IC8001
(FLASH DRIVE)
Q8003
(SWITCHING)
REG6V
GIO11
42
20 GIO29
D8004
41 GIO12
REG15V
Q201
(CCD DRIVE)
42
36
48
44
DI 11
DI 0
IC270
(CAMERA INTERFACE)
5
1
13
7
DO 11
DO 0
DATA
YI2
CI5
CI0
FP203
26
FP9002
19
FP203
25
FP9002
20
FP203
23
FP9002
22
FP203
24
FP9002
21
FP203
42
FP9002
3
FP203
43
FP9002
2
FP203
44,45
FP9002
1
FP203
27
FP9002
18
FP203
22
FP9002
23
25 P CLK IN
35
33
H IN
V IN
FP203
5
FP9002
40
FP203
6
FP9002
39
FP8001
10
FP9001
1
REG3R2V
L8001
IC8002
(POWER SUPPLY)
4 VOUT
2
5
RE3R2V
1
FP8001
6
FP9001
5
FP8001
9
FP9002
2
CCD CONTROL/FRONT BLOCK DIAGRAM
SV-AV50EB/EG/GC/GK CCD CONTROL/FRONT BLOCK DIAGRAM
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
19
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
20
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