Panasonic PV-GS180P, Service Manual

Page: 51 / 136

12.7. VIDEO BLOCK DIAGRAM
CL3208 REC
3.4Vp-p (20usec.div.)
CL3203 PLAY
0.35Vp-p (20usec.div.)
PLUG IN
+
-
-
+
IC4801
ECM L
ECM R
R PLUG
TO
CONTROL
36
39
40
48
45
47
44
34
32
19
20
51
60
52
53
54
TO
CONTROL
TO
CONTROL
AMP
AMP
AMP
AMP
LPF
LPF
AUDIO
I/F
CONT-
ROLLER
LRCK
MCLK
BCLK
SDI
SDO0
MIC L
61
H MIC R
IN/OUT PUT
CHANNEL CLOCK
AUDIO
I/F
MASTER CLOCK
AUDIO SERIAL
DATA CLOCK
AUDIO
SERIAL DATA
AUDIO
SERIAL DATA1
AUDIO
SERIAL DATA2
VCO
DAC
SC IO
SY IO
DAC
IC3301
Y IN0 Y C0
Y IN7 Y C7
C IN0 MEGA Y C0
C IN7 MEGA Y C7
FROM
CAMERA
AD IN(2)
AD IN(9)
AD IN(8)
AD IN(7)
C IN2
C IN5
C IN6
C IN7
Y
C
IC3001
(DUO)
Vin
SEC
VITERBI
HSE
PB IN
33
32
31
30
29
28
27
26
CH2F
CH1F
CH1S
CH2S
HEAD
ATF IN
C OUT
Y OUT
V OUT
HP R
HP L
L IN
L OUT
R IN
R OUT
SP OUT1
SP OUT2
EX MIC L
H MIC L
EX
MIC R
MIC R
JK4001
<AV4P>
JK3001
<S JACK>
JK4901
<EX MIC/MP>
DATA
ADDRESS
DBR0
DBR3
DATA
C OUT
Y OUT
SD CLK
CMD
SD DATA3
JPEG
DRAM 10M
NR
EFECT
DV FORMAT
DRAM 4M
COMP I/F
SHUFF
I/F ENCODER
EQ RF AMP
SD DATA2
SD DATA1
SD DATA0
SD I/F
TRANS
L Y C IO0
L Y C IO7
CLK27C
FCK45
CAMERA HD
MEGA BUSY
MEGA DSTB
MEGA PIX
CAMERA VD
ZD COMP
SIG
ALC PWM
ARM DRAM 2M UCOM I/F
REQ OUT
ACKIN
TO
CONTROL
CARD PRO
CARD DET
TPB N
TPB P
TPA N
TPA P
275
274
273
272
271
277
145
148
150
151
164
Y C IO4 222
161
86
89
91
92 167
166
102
174
175
81
79
84
A
173
171
169
168
78
76
74
159
189
192
194
197
188
48
49
50
71
72
73
180
181
182
178
183 5
SDO1
184 6
4
3
2
1
HPF
ADC
GCA
MIX
GCA
BUFF CLAMP
BUFF
22
24
264
259
59
54
52
51
66
63
61
60
C IN1 69
C IN0 70
7
8
9
1
5
2
12
11
10
1
2
3
4
5 6
50
34
51
10
35
8
9
11 39
6
54
48
44
45
53 18
19
17
16
15
GCA
AGC DET
AGC AMP
LPF
LOGIC
FP5001
MAIN
FP5001
FP5001
FP5001
4
5
7
6
MIC
AMP
Q4901-
Q4904
4
3
5
4
3
2
1
8
7
4
5
6
6 7
2 1
FP4801 FP6505
FP6505 FP4801
3 19
4 18
FRONT MAIN
FP6201
FP6201
FP6201
FP6504
FP6504
FP6504
7 22
5 24
6 23
JACK MAIN
JACK MAIN
FP6201
FP6201
FP6504
FP6504
24 5
27 1,2
JACK MAIN
FP6201
FP6201 FP6504
FP6504
25 4
26 3
MAIN
FP6501
FP6501
9,10
11,12
JACK MAIN
FP6201 FP6504
FP6201
FP6201
FP6504
FP6504
17 12
18 11
20 9
MAIN SIDE R
FP6503 FP6301
FP6503
FP6503
FP6503
FP6503
FP6503
FP6503
FP6503
FP6301
FP6301
FP6301
FP6301
FP6301
FP6301
FP6301
23 4
24 3
20
21
17
22
26
25
7
6
10
5
1
2
MAIN SIDE R
FP6503
FP6503
FP6301
FP6301
FP6301
FP6301
FP6503
FP6503
10 17
16
15
14 13
12
11
IC3201
(RIP) (HEAD/REC AMP)
IC5001
HS6301
D0
D1
D2
D3
CLK
CMD
WP
C.DET
TPB(-)
TPB(+)
TPA(-)
TPA(+)
G G
SD CARD CONNECTOR
DV TERMINAL
JK3952
TO
LCD
FROM/TO
CAMERA
DATA/ADDRESS
CLK27A
ADDRESS STROBE
READ ENABLE
PB H
RECI
HID1
HID2
REC CTL
REC CUR
REC CLK
CLK27A
ADDRESS STROBE
READ ENABLE
S C IO
S Y IO
S PLUG L
L
L
V/HP R
L/HP L
R/GND
EX MIC L
EX MIC R
TPB(-)
TPB(+)
TPA(-)
TPA(+)
HSE
(AVIO)
<SPEAKER>
SIDE L FLEX. CARD
1394
I/O
REQR
ACKR
HID
ATF IN
MAIN SIGNAL PATH IN REC MODE
MAIN SIGNAL PATH IN PLAYBACK MODE
D3
D2
D1
ADM(15)
ADM(12)
ADM(11)
ADM(8)
ADM(7)
ADM(4)
ADM(3)
ADM(2)
ADM(1)
ADM(0)
(USB2.0 DRIVE)
IC3801
225
202
205
206
207
215
208
8
11
13
16
19
22
24
25
26
28
A 65
62
56
49
41
D15
D9
D8
D0
Y C IO7
Y C IO0 217
220 Y C IO3
SH MFI D7
SH MFI CS
SH MFI RS
SH MFI WR
SH MFI RD
SH MFI D0
D15
D12
D11
D8
D7
D4
D0
VBUS
SH MFI RD
SH MFI WR
SH MFI RS
SH MFI CS
83
82
81
80
79
74
68
9
7
10
USB IF
D(+)
D(-)
VBUS
CONTROL
TO/FROM
FP6201 FP6504
19 10
FP6201 FP6504
17 12
MAIN JACK
13
FP6504 FP6201
16
JK3901
USB TERMINAL
3
2
1
SH MFI D7
SH MFI D6
SH MFI D0
CLK27 DP
DM
PV-GS180P/PC
VIDEO BLOCK DIAGRAM
PV-GS180P / PV-GS180PC
51