Panasonic PV-GS19P, Service Manual

Page: 89 / 115

PV-GS19P/PV-GS19PC/PV-GS31P/PV-GS31PC/PV-GS32P/PV-GS34PC/PV-GS35P/PV-GS35PC
SYSTEM CONTROL BLOCK DIAGRAM
SYSTEM CONTROL BLOCK DIAGRAM
IC6001 (SYSTEM MICROCONTROLLER)
IC3201 (FORMATTING/EQUALIZER)
IC2002
IC2001 (LOADING MORTOR DRIVE)
MAIN C.B.A.
MAIN CHASSIS UNIT
JACK C.B.A.
SENSOR LED ON (H)
SUPPLY REEL PULSE
TAKEUP REEL PULSE
LOADING MOTOR
REV (H)
MODE SW
POSITION 1
LOADING MOTOR
FWD (H)
LOGIC
CONTROL MOTOR
DRIVE
SUPPLY
REEL
SENSOR
SENSOR
LED
TAKEUP
REEL
SENSOR
CASSETTE DOWN SW
LOADING
MOTOR
SAFETY TAB SW
+
-
+
-
TO INTERFACE BOARD
(FOR EVR ADJUSTMENT)
+2.8V
+1.8V
+3V
DEW SENSOR
POWER SW
START/STOP SW
PHOTOSHOT SW
ACCESS LED ON(L)
STANDBY LED ON(L)
POWER LED ON(L)
TXD
RXD
MIC SERIAL CLOCK
MIC SERIAL DATA
MIC ON(L)
FP2
FP2
9
8
FP1
7,8
FP1
5,6
FP2
3
FP2
4
FP2
14
FP2
15
FP2
12
FP2
7
FP2
2
FP2
11
Q6010
Q6002
Q6003
5
6
2
3
7
1
83
82
115
23
26
8
9 63
61
M
+ -
TAKEUP
PHOTO TR SUPPLY
PHOTO TR
FP2
18
FP2
16
FP1
2
FP1
3
FP1
4
FP1
1
256 TAKEUP PHOTO TR
SUPPLY PHOTO TR 258
MIC
CASSETTE DOWN (L)
SAFETY TAB
ON (L)
64
216
+1.8V
UNREG
65
MODE SW
POSITION 2
67
MODE SW
POSITION 3
68
FP2
5
260
261
SIDE CASE L UNIT
SIDE CASE R UNIT
POWER RESET
UART 0
UART I
RESET (L)
BATTERY
CONT
CONT
REG 2
REG 3
REG 1
IC6008
2 1 RESET
Q6012
Q6011
Q6013
Q6501,Q6502,
D6503,D6504
B7001
9
B1
9
FRONT C.B.A.
FP6501
11
FP6
2
B7001
26
B1
26
B7001
7
B1
7
IR RECEIVER
FP6501
12
FP6
1
IR DET
CIRCUIT
WIRE
REMOTE
REMOCON
WIRE REMOCON
EJECT SW
84
IR DET 274
278
231
POWER
POWER
STANDBY
START/STOP
ACCESS
PHOTOSHOT
MODE SELECT SW
POS. 3 POS. 2 POS. 1 PIN NO. OF IC3201
MODE
EJECT
STOP1(CASS. DOWN)
STOP2(LOADING)
PLAY/FF/REW/REV/CUE
(68) (67) (65)
L H H
L L H
H L L
L L L
112
IC6005 (TIMER)
SYS
UNREG
BATTERY
VOLTAGE
MONITOR
+3V
+3V
+2.8V
X6002
SW7001
BT7001
JK7001
32 kHz
OSC
TIMER CS
VCC
X-IN
X-OUT SERIAL CLOCK
SERIAL DATA 0
114
94
95
96 SERIAL DATA 1
TIMER CS
TIMER SERIAL CLOCK
TIMER SERIAL DATA
EEPROM 1 CS 239
4
6
5
IC6002 (EEPROM 1)
EEPROM CS
EEPROM SERIAL CLOCK
EEPROM SERIAL DATA 0
1
2
3
EEPROM SERIAL DATA 1 4
13
12
11
16
1
15
2
24
LCD/EVF CS 76
LCD/EVF SERIAL DATA 0 102
LCD/EVF SERIAL CLOCK 93
LCD/EVF SERIAL DATA 1 98
LCD REVERSE(L) 48
LCD OPEN(L) 51
LCD REVERSE(L)
LCD OPEN(L)
FROM
LCD BLOCK DIAGRAM
POWER ON (H) 122
BATTERY (D) 257
POWER ON (L)
BATTERY (D)
BATTERY VOLTAGE DET 270
LIGHT ON (H)
BATTERY VOLTAGE DET
LIGHT ON (H) 110
TO/FROM
POWER SUPPLY
BLOCK DIAGRAM
RESET(L) 58
CARD DET(L) 156 CARD DET(L)
CARD PROTECT(L) 157 CARD PROTECT(L)
RESET(L)
TO VIDEO SIGNAL
PROCESS II
BLOCK DIAGRAM
FROM
VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
SBA SIF CS
AUDIO I/F SERIAL CLCOK
AUDIO I/F SERIAL DATA 0
36
33
40
TO/FROM
AUDIO SIGNAL PROCESS
BLOCK DIAGRAM
SBA SIF CS
SBA SIF SERIAL CLCOK
AUDIO I/F SERIAL DATA 1 38
SBA SIF SERIAL DATA
RESET(L)
S-DETECT(L) 42 S-DETECT(L)
FROM
ANALOG VIDEO I/F
BLOCK DIAGRAM
EJECT
B2
9
B2
8
B2
7
TO LCD BLOCK DIAGRAM
/ EVF BLOCK DIAGRAM
LCD/EVF SERIAL CLOCK
LCD/EVF SERIAL DATA
LCD/EVF CS
FP10
6
FP10
9
FP10
1
FP10
3
FP10
21
FP10
20
FP7
6
276
235
151
152
233
246
247
DEW SENSOR
106
105
(WITH IR RECEIVER)
P2
1
P2
3
P2
6
P2
9
P2
21
P2
20
FP10
10
FP10
7
FP10
14
FP10
13
FP11
22
FP10
16
P2
16
P2
10
P2
7
P2
14
P2
13
P2
22
AUTO/MANUAL KEY
MODE DIAL KEY
CROSS KEY
OPERATION KEY
LIGHT
RESET
LIGHT SW
KEY DATA 1
KEY DATA 2
KEY DATA 3
KEY DATA 4
245
263
272
269
264
2,26,100,168,
187,196,211,
240,255
PV-GS19P / PV-GS31P / PV-GS32P / PV-GS35P / PV-GS19PC / PV-GS31PC / PV-GS34PC / PV-GS35PC
94