Control 1 Block Diagram - Panasonic PV-DV852 Service Manual

PV-DV852

10.4. CONTROL 1 BLOCK DIAGRAM

MECHA.UNIT
3V 3V
MAIN
FP2203
5
FP2203
18
S.PHOTO T.PHOTO
FP2203
16
3V
IC2005
MAIN
T.REEL
SENSOR FP2203
3
+
9
2 -
FP2203
14
IC2005
S.REEL
SENSOR
5
+
6 -
S TAB MAIN
FP2203
1
MIC
MAIN
FP2203
12
FP2203
6
FP2203
11
REG1.8V
MODE SW
MAIN
FP2204
2
FP2204
3
FP2204
4
IC2009
(DAC)
LD 15
CLK
16
DI 17
IC2008
(EEP ROM)
DO 4
CS DI
1 3
CLK 2
TO LCD
IC2001
(CONTROL MICROCOMPUTER)
155 X1
X2001
27MHz
POWER ON H 164
NOREG
157 X2
Q2011
34 SNS LED V REF 253
V BATT 254
INN BATT L 255
248 T PHOTO
247 S PHOTO
VTR
22 T PHOTO SW2 27
LED
24 T PHOTO SW1
25 S PHOTO SW2
26 S PHOTO SW1
CAM
IC2006 29
LED
3
+
1 82 T-REEL
1 2 -
DSC
31
LED
7 6
-
7 83 S-REEL
+
5
TALLY 30
QR2002 10
STAB
C DOWN 204
EJECT 202
VDD
246
MIC AD3
245 MIC AD2 RESET 153
244 MIC AD1
199 MIC CLK DEW 252
198
MIC DO
SCK 180
Q2007
SI 189
33 MIC ON
SO 188
9 CS 191
POS3
8 POS2
7 POS1
POWER SW 201
SCAN1 17
SCAN2 18
38
41
SCAN4 21
TO VIDEO 47
49 KEYIN2 14
ADDRESS/
DATA
56 KEYIN3 15
167 KEYIN5 256
EE CS
KEYIN1 13
181
DAC LD
187 EE CLK KEYIN4 16
185 EE DO
186 EE DI
QR2004
QR2010
6
2
REG
1
4
5
3
QR2005
6
2
1
4
5
3
IC2003
(TIMER)
6 8
7
5
2
X2002
3
(32.768KHz)
110
FROM
POWER
MAIN GRIP
FP2205 FP6103 VTR LED
17 6
FP2205 FP6103 CAMERA LED
15 8
FP2205 FP6103 CARD LED
19 4
MAIN MIC
FP4001 FP4903
TO MIC UNIT
1 10
MAIN GRIP
CASSETTE DOWN SW
FP2205
21
EJECT SW
FP2205
1
RESET SW
FP2205 FP6103
6 17
MAIN FLASH
DEW SENSOR
FP4001 FP7001
33 14
MAIN GRIP
LI-BATT
PS3004 FP6103
93 5
S/S POWER F.P.C
POWER ON MODE
MAIN GRIP GRIP
FP2205 FP6103 FP6102
18 5 5
SCAN1 FP2205 FP6103 FP6102
16 7 2
MODE FP2205 FP6103 FP6102
14 9 1
SCAN2 FP2205 FP6103 FP6102
20 3 7
S/S FP2205 FP6103 FP6102
14 9 8
MAIN CAMERA CAMERA
SCAN4 PS3004 PP301 FP301
100 100 9
KEYIN2 PS3004 PP301 FP301
96 96 13 VTR OP
KEYIN3 PS3004 PP301 FP301 REW PLAY
97 97 11
KEYIN5 PS3004 PP301 FP301 PAUSE
92 92 12
KEYIN1 PS3004 PP301 FP301 STOP FF
95 95 8
KEYIN4 PS3004 PP301 FP301
98 98 10
SELECT MODE
S6103
VOICE MPEG4 PICTURE
MAIN GRIP
KEYIN4 FP2205 FP6103 VOICE
9 14
KEYIN2 FP2205 FP6103 MPEG4
7 16
SCAN1 FP2205 FP6103
16 7
KEYIN1 FP2205 FP6103 PICTURE
8 15
PV-DV852
CONTROL 1 BLOCK DIAGRAM
S/S