Panasonic PV-DV102PN Service Manual page 130

SYSTEM CONTROL BLOCK DIAGRAM
MAIN C.B.A.
PWM BIAS CONTROL
TO AF
HALL AMP GAIN CONTROL
BLOCK DIAGRAM
HALL BIAS CONTROL
LCD SERIAL CLOCK
TO LCD
BLOCK DIAGRAM
LCD SERIAL DATA
IC6007 (EEPROM)
EEPROM CS (H) 1
EEPROM SERIAL CLOCK 2
EEPROM SERIAL DATA 0 3
EEPROM SERIAL DATA 1 4
TO AUDIO
SIGNAL PROCESS
MECHANISM/SENSOR FPC UNIT
BLOCK DIAGRAM
FP2
UNREG
12
SENSOR
FP2
LED
11
IC6005
FP2
3
SUPPLY
13
REEL
FP2
SENSOR
2
14
FP2
12
TAKEUP
18
REEL
FP2
SENSOR
13
19
+1.8V
MODE SELECT SW FP2
PIN NO. OF IC6001 POS. 1 POS. 2 POS. 3 5
MODE (7) (8) (9) FP2
EJECT L L L 6
STOP1(CASS. DOWN) L H H FP2
STOP2(LOADING) H L H 7
PLAY/FF/REW/REV/CUE H H L FP2
8
IC2001 (LOADING MORTOR DRIVE)
- +
FP2
M
58
LOADING
3, 4
MOTOR
FP2
55
1, 2
CASSETTE DOWN SW
FP2
25
SAFETY TAB SW
FP2
24
FP2
DEW SENSOR
6
16
FP2
27
FP2
9
TAKEUP
SUPPLY
PHOTO TR PHOTO TR
FP2
23
FP2
MIC
22
Q6008
FP2
21
IC6001 (SYSTEM MICROCONTROLLER)
213 PWM BIAS CONTROL
211 HALL AMP GAIN CONTROL
212 HALL BIAS CONTROL
OSD-R
OSD-G
OSD-B
OSD BLANKING A
OSD BLANKING B
167 EEPROM CS (H)
187 EEPROM SERIAL CLOCK AUDIO I/F CS
185 EEPROM SERIAL DATA 0 AUDIO I/F SERIAL CLCOK
186 EEPROM SERIAL DATA 1 AUDIO I/F SERIAL DATA 0
AUDIO I/F SERIAL DATA 1 114
SIF SERIAL DATA 0
AUDIO MUTE(H) 77 AUDIO MUTE(H)
SIF SERIAL DATA 1
HEADPHONE MUTE(H) 78 HEADPHONE MUTE(H)
SIF SERIAL CLOCK
SP VOLUME CONTROL 220 SP VOLUME CONTROL
SIF CS
34 SENSOR LED ON (H)
HEAD SW PULSE 1 86
Q6007
RESET(L) 71
IC6005
XWEH 63
5
+
7 83 SUPPLY REEL PULSE
+
-
1 6
-
XWEL 64
+3V XRE 62
ADDRESS STROBE
+
14 9
-
-
8 82 TAKEUP REEL PULSE
+
10
Y GAIN CONTROL
WIDE CONTROL
MODE SW
7
C GAIN CONTROL
POSITION 1
MODE SW
8
POSITION 2
MODE SW
9
POSITION 3
LCD REVERSE(L) 98
LOADING MOTOR
9 36
LCD OPEN(L) 99
REV (H)
MOTOR LOGIC
DRIVE CONTROL
LOADING MOTOR
8 37
LCD ON(H)
FWD (H)
+3V +1.8V +3.3V
74 CASSETTE DOWN (L)
SAFETY TAB LCD CS
10
ON (L)
257 DEW SENSOR
VSUB CONTROL
248 TAKEUP PHOTO TR
247 SUPPLY PHOTO TR
199 MIC SERIAL CLOCK
198 MIC SERIAL DATA
+3V 33 MIC ON(L)
224 OSD-R
MENU SW
225 OSD-G
TO VIDEO
SIGNAL PROCESS I
226 OSD-B REC/PAUSE SW
BLOCK DIAGRAM
227 OSD-BLANKING
PHOTOSHOT SW
229 OSD-CHARACTER
(WITH DSC)
DSC SW 208
85 AUDIO I/F CS CAM SW 207
112 AUDIO I/F SERIAL CLCOK
TO/FROM
VTR SW 206
AUDIO SIGNAL PROCESS
115 AUDIO I/F SERIAL DATA 0
BLOCK DIAGRAM
JOG SW ON(L) 5
AUDIO I/F SERIAL DATA 1
RESET(L) JOG ENCODER 1 109
118
JOG ENCODER 0 108
117 SIF SERIAL DATA
LED POWER ON(L) 102
116 SIF SERIAL CLOCK TO/FROM
ANALOG VIDEO I/F
BLOCK DIAGRAM
122 SIF CS
KET DATA 0
RESET(L)
KEY DATA 1
HEAD SW PULSE 1
AF/MF SW
RESET(L)
LIGHT SW
XWEH TO/FROM
VIDEO SIGNAL
PROCESS II
XWEL BLOCK DIAGRAM
XRE
MAGICVU SW 80
61 ADDRESS STROBE
221 Y GAIN CONTROL
EJECT SW 205
TO ANALOG VIDEO I/F
233 WIDE CONTROL
BLOCK DIAGRAM
222 C GAIN CONTROL
RESET (L)
LCD REVERSE(L)
RESET(L) 164
TO/FROM
LCD OPEN(L)
LCD BLOCK DIAGRAM
173 LCD ON(H)
TIMER CS
TIMER SERIAL CLOCK
TIMER SERIAL DATA 0
TIMER SERIAL DATA 1
TO LCD
35 LCD CS
BLOCK DIAGRAM
S-DETECT(L) 89
WIDE DET 249
TO CCD DRIVE
103 VSUB CONTROL
BLOCK DIAGRAM
INPUT SELECT 231
SYNC DET 76
REMOCON 94
MAGICVU LED ON (L) 184
SIDE CASE L UNIT
FP9
+3.3V
6
POWER
FP9
8
MENU
FP9
11
9
REC/PAUSE
FP9
79
20
PHOTOSHOT
FP9
72
11
FP9
18
FP9
17
FP9
19
FP9
3
FP9
1
FP9
2
Q6005
TOP OPERATION C.B.A.
FP8
256
1
FP8
255
2
AF/MF
FP8
100
3
LIGHT
FP8
119
4
LENS UNIT
MAGICVU
ON
FP701
14
IC6004 IC6010
+3.3V
153 1 RESET 2 5 1
REG.
IC6008 (TIMER)
X6002
191 5 TIMER CS
X-IN 2
32 kHz
OSC
190 6 TIMER SERIAL CLOCK X-OUT 3
D6003
188 7 TIMER SERIAL DATA VDD 8
189
S-DETECT(L)
WIDE DET
TO/FROM
ANALOG VIDEO I/F
BLOCK DIAGRAM
INPUT SELECT
SYNC DET
(WITH MAGICVU)
Q6001- Q6004
LED DRIVE
SYSTEM CONTROL BLOCK DIAGRAM
POWER
(WITH DSC)
DSC CAM OFF VTR
JOG
VTR OPERATION KEY SW
CAMERA OPERATIONKEY SW
(WITH MAGICVU)
OFF
REAR C.B.A.
EJECT
B1 B1201
31 31
B2 TO INTERFACE BOARD
POWER RESET
(FOR EVR ADJUSTMENT)
20
TO VIDEO SIGNAL
RESET(L)
PROCESS I
BLOCK DIAGRAM
D6007
IC6003
5 +3.3V
1 SYS UNREG
REG.
REAR C.B.A.
BATTERY
B1 B1201
29 29
FRONT C.B.A.
FP1 FP6501 IR
RECEIVER
2 2
(WITH REMOTE
CONTROLLER)
D6502
MAGICVU LED
FP1 FP6501
UNREG
4 4
PV-DV102/PV-DV202/PV-DV402