Main I (System Control/Servo) Schematic - Panasonic Quasar PV-D300 Service Manual

PV-D300 / VM-D100 / PV-L550 / PV-L600 / PV-L650 / VM-L450
8.2. MAIN I (SYSTEM CONTROL/SERVO) SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
* 1
NOTE
TO DEFEAT THE SAFETY FUNCTION, CONNECT A DIODE BETWEEN TP6010 AND TP6012, OR SELECT THE H.
SAFETY DEFEAT IN SERVICE MODE. REFER TO NOTE1 OF "EXTENSION CABLES FOR SERVICE" IN SERVICE
NOTES SECTION FOR MORE INFORMATION.
TO MAIN II
FORCED ACCELERATION 16
10
CAP DIRECTION CTL 2
CAP TORQUE LIMIT 9
TO MAIN V
ENV-VOLTAGE 47
ROTARY SW 48
HEAD AMP SW 49
ENVELOPE DET 50
VIDEO DELAY REC(H) 51
FLYING ERASE ON(L) 52
9
HEAD SW 53
R6009
4700
V-LOCK PULSE 54
Q6004
2SA1576A106R
D/A SERIAL CLOCK 55
AUDIO
D/A SERIAL DATA 56
DELAY REC
ON-ON
D/A LOAD 57
OSD DATA 58
OSD(DATE/TIME) DATA 59
R6010
VIDEO 60 4700
8
Q6005
DTC124TU
AUDIO
DELAY REC
ON-ON
TO MAIN III
CAM RESET(L) 30 TP6201
CAM SERIAL CLOCK 7
7
6
CAM SERIAL DATA 0
CAM SERIAL DATA 1 8
R6025 1K
R6026 1K
TO MAIN II
CYLINDER ON(L) 15
R6191
2200
R6066
6800
6
TO MAIN VI
AUDIO REC(L) 61
AUDIO DELAY REC(H) 63
AUDIO MUTE(H) 64
TALLY LED ON(H) 65
IR +5V 66
IR DATA 67
AUDIO RESET(L) 17
5
GND 68
Q6018
R6039
2SC4081T106R
22K
(SWITCHING)
TO MAIN II
CAP SPEED ERROR 18
CYL SPEED ERROR 25
R6038
10K
4
8 7
IC6005
S3510AEFJTB
(CLOCK IN)
1 2
X6002
TP6001
LSSX0030
3
8 7
IC6008
2
S29255AFE
(MEMORY)
1 2
TO MAIN II
CYL PG 27
CYL FG 26
V-REF 29
CTL PULSE(-) 70
1
CTL PULSE(+) 69
CAP FG 28
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/16W.
A B C
E
Q6006 IC6006
2SA1576A106R RH5RE45AA-T1
SWITCHING +4.5V
REGULATOR
IR ON-ON
IC6002
R6011 R6006
R6012
R3111Q391ATR
47K 22K +4.5V REG
10K
(RESET)
1 2 3
R6013 1 OUT
10K
C6029 2 VDD
1
TP6216 R6024
100K
Q6008 R6022
DTC124TU 0
FLYING
ERASE
ON-ON
WF15
R6058
C6032
1K
0.01
C6009
0.1
25 24 23 22 21
26
27
28
29
30
WF18
31
32
R6201 10K
33
FLYING ERASE ON (H)
R6202 10K
34 VIDEO DELAY REC (H)
C6201 C6202
35
0.1 0.1
AUDIO REC (L)
36 VDD
R6051 C6008 10P R6135 0 IC6005 CS (H)
37 OSC 1
1K
X6001
VSXW0093 38 OSC 2 LCD PB (L)
D6008 TP6014 TP6015
C6007 CAP SPEED ERROR
39 GND
MA111
12P CYL SPEED ERROR
40 CLOCK(32KHz)
R6041 1K
41
R6037 D6001
1K DAN202UT 42
43
C6006
6 5
TP6021
0.1 R6046 44 AUDIO RESET (L)
R6045
1K
10K 45 IC6008 CS (H)
C6018
46
TP6022 1
47 DEW +B
R6043
Q6009 R6044 48 GND
47K
47K
2SC4081T106R
3 4 49 IR ON (L)
BATTERY R6004 3300
50 VIDEO
C6028 CHARGE
C6001 C6002
R6042
0.5P CONTROL
33P 0.22
120K
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
R6052 1K
R6056 1K
TP6215
Z
R6001
R6031
R6002
0
Z
6 5
R6003
C6004
R6033
1
A,C,
D,E
C6003
0.1
R6005
Q6002
3 4
(INVERTER)
Z
D E F G
IC6001 KEY MATRIX CHART
SCAN
KEY IN SCAN 1 SCAN 2 SCAN 3 SCAN 4
(PIN 97) (PIN 96) (PIN 95) (PIN 94)
POWER
KEY IN 0
EJECT
(PIN 1)
OFF CAMERA VCR
R6063 R6064
56K 56K
R6079
*1
4700
TP6011
Q6010
GND 4 TP6010
DTC124EU
TP6012
3 B,C,D,E,F SWITCHING
R6007
1K POWER ON-ON
C,D,E,F
R6017
1K
A,B,C,D,F R6101
E 100K
Z
R6100 Z
C6019
4700
R6138
Z
R6095 R6081 D6021
56K
4700 MA111
R6061 1K
R6062 1K
D6020
R6048 4700
R6047 4700
R6145 4700
R6094 4700
Z
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R6136
KEY IN 0
R6139
ENVELOPE DET
100
HEAD AMP SW
99
R6099
ROTARY SW
98 47K
R6088 560
SCAN 1 97
R6087 560
SCAN 2
96
R6086 560
SCAN 3 95
R6085 560
SCAN 4 94
R6083 680
POWER LED ON (L) 93
REC LED ON (L) 92
R6084 560
SENSOR LED ON (H) 91
R6082 1K
TAKEUP REEL PULSE 90
R6015 39K
ENV-VOLTAGE 89
R6148 4700
IC6001
DEW SENSOR 88
MN101D02FWB1 R6014 47K
87
SYSTEM CONTROL R6091 4700
SUPPLY PHOTO TR (L)
MICROCONTROLLER 86
BATTERY UNDERCUT
85
KEY DATA 2
R6090 4700
KEY DATA 1
84
KEY DATA 3 C6031
83
KEY DATA 4 0.01
R6149 4700
SUPPLY REEL PULSE
82
LCD PANEL (OPEN(H)/CLOSE(L)) R6089 4700
81
SAFETY TAB BROKEN (H)
R6092 4700
PB CTL PULSE 80
R6016 1K
79
C,D,E,F
78
R6050 4700
77
TP6202
76
R6019
A,B 47K
75 C6017
C,D,E,F 470K
0.1
Z
Z
C6025
Q6201
C6224
47/6.3V
SWITCHING
C6222
POWER
1
R6215 R6219
ON-ON
C6220 1300 R6230
1.5
TP6206
C6214
Q6202
1000P R6221
SWITCHING C6020
R6226 TP6210
Z 0.1
POWER
R6217
0 D6201
ON-ON R6132
3900
0
Z
TP6208
WF16 C6221
Z
TP6207 3900P
TP6205 C6225
C6208 WF17
Z
0.22
R6210
560
H I J
78
IC6001 KEY MATRIX CHART
VOLTAGE 0 0.18V 0.72 1.08V 1.62 1.98V 2.52 2.88V 3.42 3.78V 4.32 4.50V
KEY DATA 2 REW/
STOP PLAY FF/SEARCH STILL ------
(PIN 84) SEARCH
KEY DATA 3 LIGHT LIGHT LIGHT
------ ------ ------
(PIN 82) (ON) (AUTO) (OFF)
KEY DATA 4
UP DOWN TITLE ------ MENU ------
(PIN 81)
R6143 C6015
270
47/6.3V
1 4
IC6203
CNB10010RL
TAKEUP
2 3
REEL SENSOR
C6011 0.01
R6073
22K R6071
Z R6072 3900
Z
R6146
2200 16 15 14 13 12 11 10 9
Q6012
2SK1958
IC6007
R6147
POWER DOWN
BA6288FS-E2
2200 DETECTOR
LOADING LOGIC
Q6021
MOTOR
2SA1576A106R
DRIVE
SWITCHING VCC
POWER ON-ON 1 1 2 3 4 5 6 7 8
C6013
0.1
C6014
R6074
0.01
22K
D6005
DAP202UT
Q6011 Z
Q6020
R6140
2SA1576A106R
R6133
REC LED
TALLY LED
22K
DRIVE
DRIVE
R6068
22K R6142
R6141
R6077
1800
47K
Q6013 SENSOR LED
2SC2412K1
DRIVE
R6115
R6119 39K
TP6006
100
C6044
0.1
R6114
150K
R6116
TP6007
39K
TP6004
R6008 10K
TP6023
TP6003
R6104 Q6026
R6108
R6070
D6015 UN5113
560K 10K
68K
DA204U (SWITCHING)
Z
Z R6184 D6019
6800 MA111
R6112
TP6020 4700
R6093
R6103 R6110
4700 2700 4700
C6023
R6102
1000P
18K R6111 R6179
Q6022 4700 1K
R6152
Z
2SC4081T106R
47K
(INVERTER)
C6022
R6144
0.01
270
R6129
R6075 R6113 R6054
47K
22K
47K 2700
R6131
0
K L M N
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-D300 A
VM-D100 B
PV-L550 C
PV-L600 D
PV-L650 E
VM-L450 F
Not Used Z
TO MAIN VII
72 SPEAKER ON(H)
80 BACKUP VOLTAGE
79 KEY DATA 2
81 REG +4.5V
82
UNREG
83 LIGHT ON(H)
Z
84 POWER ON (L)
85 SW UNREG
86 BATTERY VOLTAGE
87 LED +4.5V
74 LCD PANEL (OPEN(H)/CLOSE(L))
89
EVF ON(H)
90 LCD PB(L)
91 VOLTAGE DOWN
TO MAIN II
137 LOADING MOTOR 0
136 LOADING MOTOR 1
TO MAIN III
41 POWER SW
35 EJECT SW
TO MAIN III
38 SCAN 1
40 SCAN 2
37 SCAN 3
34 SCAN 4
KEY DATA 3
31
33 KEY DATA 4
32 REG +4.5V
36 DISPLAY SW ON(L)
39 DEW SENSOR
43 REC LED ON(L)
42 REC(L)
45 SP(L)/SLP(H)
44 POWER LED ON(L)
TO MAIN II
71 REG +4.5V
TO MECHANISM
FP7 FPC UNIT
1 GND
4 MODE SW POSITION 1
3 MODE SW POSITION 2
2 SAFETY TAB BROKEN(H)
5 GND
6 REG +4.5V
7 GND
8 SUPPLY REEL PULSE
9 CASSETTE DOWN(L)
10 GND
11 GND
12 SENSOR LED ON(H)
13 GND
14 SUPPLY PHOTO TR(L)
TO MAIN III
190 LOADING MOTOR 1
189
LOADING MOTOR 0
184
SUPPLY REEL PULSE
186 PB CTL PULSE
188 CAP FG
187 SUPPLY PHOTO TR(L)
185 SAFETY TAB BROKEN(L)
LSJB8024
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