Control Block Diagram - Panasonic AG-EZ50UP Service Manual

7.4.

CONTROL BLOCK DIAGRAM

MECHA
NOREG
3V 3V
Q2002
MAIN
FP2203
5
FP2203
18
S.PHOTO T.PHOTO
FP2203
16
3V
IC2007
IC2012
MAIN
T.REEL
SENSOR FP2203 3
+
1
+
-
9 4 2
-
3
FP2203
14
IC2015
S.REEL
SENSOR
1
+
4 6
-
3 -
5 +
S TAB MAIN
FP2203
1
MIC
VDD
MAIN
FP2203
12
FP2203
6
FP2203
11
REG3V
MODE SW Q2001
MAIN
FP2204
2
FP2204
3
FP2204
4
3V
EJECT SW MAIN
S6212 FP2205
1
S6211 FP2205
CASSETTE
DOWN SW 33
S6202 RESET SW
GRIP MAIN
FP6103 FP2205
3 2
31 4
FP6103 FP2205
20 15
IC2006
(TIMER)
DEW
SENSER
2 6
X2002
3 7
LI-BATT
GRIP MAIN
B6101
FP6103 FP2205
8 5
5 30
GRIP MAIN
S6201
FP6103 FP2205
8 27
HS3401
MAIN
FP3401
12
15
SD CARD
CONNECTOR
11
TO VIDEO
TO VIDEO
IC2004
(DAC)
LD 12
CLK
13
DI 14
IC2005
(EEP ROM)
DO
4
1 CS DI 3
CLK 2
TO LCD
IC2001
(CONTROL MICON)
QR2009
155 X1
X2001 POWER ON H 32
27MHz
TO POWER
157 X2
V REF 250
34 SNS LED V BATT 251
INN BATT L 256
QR2010
MAIN GRIP
FP2205 FP6103
248 T PHOTO 6
12 23
VTR
REG
27 2 FP2205 FP6103
LED
247 S PHOTO
10 25
22 T PHOTO SW2 1
FP2205 FP6103
24 4
T PHOTO SW1
11 24
25 S PHOTO SW2 CAM
29 5
26 S PHOTO SW1 LED
3
QR2001
1 82 1
T-REEL
DSC
POWER SW
31 2
LED
6
7 83 S-REEL MAIN GRIP GRIP
FP2205 FP6103 FP6102
POWER SW 101
7 28 5
FP2205 FP6103 FP6102
QR2003 10 STAB 8 27 2
FP2205 FP6103 FP6102
9 26 1
VTR OP
MAIN
FP2206 SCAN1
246 SCAN1 17
MIC AD3
11
245 MIC AD2
FP2206 SCAN3 TITLE IN
244 MIC AD1 SCAN3 20
13
FP2206 SCAN4 PAUSE
199 MIC CLK SCAN4 21
6
STOP
198 MIC DO
33 MIC ON
9
POS3
MAIN
8
POS2
FP2206 PAUSE
KEY IN1 13
5
7 POS1
FP2206 STOP
9
FP2206 TITLE IN
KEY IN2 14
12
FP2206 PLAY
10
FP2206 MULTI
KEY IN3 15
14
202 EJECT SW
FP2206 REW
7
CASSETTE
204
DOWN
FP2206 FF
KEY IN4 16
8
153
RST
252 DEW
MAIN CAMERA
PS3004 PP301
CAM RTN 164
190 SCK 42 42
PS3004 PP301
CAM CLK
194
189 SI 80 80 TO
PS3004 PS3004 CAMERA
CAM DO 192
188 SO 79 79
PS3004 PS3004
CAM DI 193
191 78 78
CS
CCD ON H 165 TO POWER
EVF ON H 175 TO LCD
SPK ON H 4 TO AV DRIVER
255 MMC DET
SBA CS 180
TO
SBA CLK 179
AUDIO
SBA DO 176
171 MMC INL
HID 86
AFRP 88
FROM
SPA 92
VIDEO
TSR 95
61 ALE
FRP 87
62 RD
64
BLW
CYL RSF
74
38
CYL FG 97
ADDRESS
56 CYL
210
TORQUE
120 EE CS
UNLOAD 36
121 DAC LD LOAD 37
187 EE CLK
185 EE DO CAP RSF 73
CAP
209
TORQUE
186 EE DI
OSD
215
TORQUE
XIN(8M) 75
LIMIT
CAP FG 96
217 OSD XOUT
IC2201
(CYL/CAP LOADING DRIVE)
63 CAP SW
TO
POWER
1 CYL SW
DRIVE
TO
CLOCK
VIDEO 62
CYLINDER
IC3201 ACTIVE
ON L COIL
SLOPE
3
SWITCHING ADDITION
MODE FG LOGIC
54
FG AMP
COMPARATOR
CYLINDER EC
11
3V
59 VCC
TO PG
PG AMP
VIDEO 55
COMPARATOR
MULTI
IC3201
PLAY REW FF
8
DECORDER
9
DIRECTION
LOGIC
DIRECTION DIRECTION
DETECTOR SWITCHING
MATRIX
- +
45
CAPSTAN
EC
41
TORQUE
LIMIT
40
FG
57
26
:CAPSTAN SERVO SPEED LOOP :CYLINDER SERVO SPEED LOOP
:CAPSTAN SERVO PHASE LOOP :CYLINDER SERVO PHASE LOOP
MECHA
MAIN
DRIVE
FP2202
TRANSISTOR 18
5,6
CONTROL
FP2202
7,8
FP2202
20
3,4
FP2202
10
FP2202
22
1
YFG IN
52
YPG IN
51
MAIN
FP2204
26
DRIVE
5,6
TRANSISTOR
FP2204
CONTROL
23
7,8
MAIN
FP2201
27
1,2
FP2201
9,10
DRIVE
FP2201
TRANSISTOR 28
13,14
CONTROL
29
-
LIMITER
+
3V
FP2201
5
CFG2 IN FP2201
47
18
H1+ FP2201
37
8
H1- FP2201
36
6
H2+ FP2201
32
12
H2- FP2201
35
7
H3+ FP2201
31
5
H3- FP2201
30
3
FP2201
17
FG AMP
CFG1 IN FP2201
COMP.
48
16
DD CYLINDER MOTOR
N S
N
S
M1
M2
M3
N S
M3
M2
M1
S
N
M1
M2
M3
N S
S N
MAIN COIL 1
MAIN COIL 2
MAIN COIL 3
FG
PG
LOADING
M
MOTOR
DD CAPSTAN MOTOR
N S
M2
M3 N
S
M1 M1
N
S
M2 M3
S N
MAIN COIL 1
MAIN COIL 2
MAIN COIL 3
FG
HALL HALL HALL
IC1 IC2 IC3
FG