Panasonic PalmSight PV-L750 Service Manual page 201

IC504 KEY MATRIX CHART
11
TERMINAL 0~ 0.71~
VOLTAGE 0.14V 0.99V
DIGITAL
EIS
ZOOM
OPERATION
BUTTON
---- ----
TV TUNER JACK C.B.A.
JK7001
10
TV
TUNER
JACK TUNER CHROMINANCE/TUNER DET(+2V)
P38
R578 0
9 9
UNREG
LSJB8051 R577 0
8 TUNER AUDIO 8
R576 0 D503
7 7
R575 0
6 TUNER POWER ON(H) 6
PC JACK C.B.A.
R574 0
5 TUNER LUMINANCE 5
R573 0
JK1
4 GND 4
9
3 GND 3
L503 BK1608HM102
PC
2 TXD 2
JACK
1 RXD 1
D501 D502
LSJB8050
L505
BK1608HM102
TO MAIN VII
TUNER CHROMINANCE
270
/TUNER DET(+2V)
8
271
TUNER LUMINANCE
TO MAIN I
TUNER POWER ON(H) 246
TO MAIN VIII
TUNER AUDIO 272
TO MAIN IX
TUNER UNREG 273
PC +5V 255
TO MAIN III
DA(7)
DATA 7 138
7
DA(6)
DATA 6 139
DA(5)
DATA 5 140
DA(4)
DATA 4 141
DA(3)
DATA 3 142 L504
DA(2) BK1608HM102
DATA 2 143
DA(1)
DATA 1 144
DA(0) C521
DATA 0 145
10/6.3V
ADR(7)
ADDRESS 7 128
C522
ADR(6)
6
ADDRESS 6 129
0.1
IC503
ADR(5)
ADDRESS 5 130
ADM3202ARU
ADR(4)
ADDRESS 4 131 RS232C
ADR(3) DRIVER
ADDRESS 3 132
ADR(2)
ADDRESS 2 133
ADR(1)
ADDRESS 1 134
ADR(0)
ADDRESS 0 137
R395
TO MAIN IX
3300
BRIGHTNESS CONTROL 46
C528
5
TO MAIN V
0.01
CAM KEY DATA 3 243
CAM KEY DATA 2 244
MANUAL FOCUS 1 240
MANUAL FOCUS 0 241
F NUMBER SIGNAL 242
ZOOM SWITCH DET 222
R340 C529 C530
TO MAIN III
3300 0.01 0.01
DIS IRQ 135
4
BLOCK END CONTROL 113
V-SYNC 220
OUTPUT ENABLE1 127
112
CS 3
CS 2 182
CS 1 181
READ ENABLE 115
WRITE ENABLE 114
3
H-SYNC 219
TO MAIN V
ZOOM MOTOR DRIVE CONTROL 2 239
ZOOM MOTOR DRIVE CONTROL 1 238
ZOOM MOTOR DRIVE CONTROL 0 237
ZOOM MOTER DRIVE 3 228
ZOOM MOTER DRIVE 2 227
ZOOM MOTER DRIVE 1 226
ZOOM MOTER DRIVE 0 225
2
LED CONTROL 236
FOCUS ENCODER 224
ZOOM ENCODER 223
FOCUS MOTOR DRIVE CONTROL 2 235
FOCUS MOTOR DRIVE CONTROL 1 234
FOCUS MOTOR DRIVE CONTROL 0 233
FOCUS MOTER DRIVE 3 229
FOCUS MOTER DRIVE 2 230
1
FOCUS MOTER DRIVE 1 231
FOCUS MOTER DRIVE 0 232
WIPE(L) 221
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/16W.
A B C
1.56~ 2.41~ 3.36~
1.84V 2.69V 3.64V
STILL ----
HSS
/STROBE
BACK ----
FADE
LIGHT
D
D506 RD12S-T1B (12V)
RD12S-T1B (12V)
D
D505
Z
RD12S-T1B
(12V)
D504
RD12S-T1B
(12V)
MC1(3)
MC1(2)
MC1(1)
MC1(0)
R522
3300
DA(7)
R523
10K DA(6)
DA(5)
DA(4)
R517
DA(3)
10K
DA(2)
16 15 14 13 12 11 10 9
DA(1)
VDD GND
DA(0)
RS-232C
INTERFACE
ADR(7)
1 2 3 4 5 6 7 8
C525
ADR(6)
0.1
C523 C524
0.1 0.1
ADR(5)
ADR(4)
ADR(3)
ADR(2)
ADR(1)
ADR(0)
C531
0.01
C514
D E F
L310
4.7
C501
0.1
R507
47K
109
110 GND
111
112 GND
113 DATA 3
114 DATA 2
DATA 1
115
DATA 0
116
117
DIS IRQ
118
119
REC CHROMINANCE
V-SYNC
120
(4 BIT DATA)
121 VDD
CARD READY(H)/BUSY(L)
122
BLOCK END CONTROL
123
OUTPUT ENABLE 1
DATA 7
124
125 DATA 6
126 DATA 5
127 DATA 4
DATA 3
128
DATA 2
129
130 GND
131 DATA 1
DATA 0
132
133
C519 0.1
134 IC504
135
MN103004KEA
136 ADDRESS 7
CS 3
137 MN103004KEC
138 CS 2
139 CS 1 CAMERA/DSC
140 VDD
MICROCONTROLLER
ADDRESS 6
141
C515 0.1 142 ZOOM MOTOR DRIVE CONTTROL 2
143 ZOOM MOTOR DRIVE CONTTROL 1
144 READ ENABLE
ZOOM MOTOR DRIVE CONTTROL 0
WRITE ENABLE
145 ZOOM MOTOR DRIVE 3
ADDRESS 5
146 ZOOM MOTOR DRIVE 2
147 ADDRESS 4 ZOOM MOTOR DRIVE 1
148 ADDRESS 3
ZOOM MOTOR DRIVE 0
149 ADDRESS 2
FOCUS MOTOR DRIVE CONTTROL 2
GND
150 FOCUS MOTOR DRIVE CONTTROL 1
151 ADDRESS 1 FOCUS MOTOR DRIVE CONTTROL 0
152 ADDRESS 0 FOCUS MOTOR DRIVE 3
153
FOCUS MOTOR DRIVE 2
154 FOCUS MOTOR DRIVE 1
155 FOCUS MOTOR DRIVE 0
156 VDD D/A SERIAL CLOCK
157
D/A SERIAL DATA
158
159
160
161
162 GND
0.1
R335 R334
Z
G
H I
NOTE:
L506
15
C527
D C526
X501
C532 C533 0.1 A,B,C
10/6.3V
LSSX0042
4P 4P R581
100
R585 A,B,C
R583
180
0
R584
Z
R514
R511
R515 Z
R508 R510 R513
47K 330 0
C330
R512 R509
22/6.3V
330 330
D
R579
C506 0.1
GND 54 100
53
WRITE CLOCK
52
READ CLOCK 51
READ ADDRESS 50
VDD 49
CFA(0)
ADDRESS 0
48
CFA(1)
CAM RESET(L) ADDRESS 1
47
CFA(2)
WRITE ADDRESS ENABLE ADDRESS 2 46
CFA(3)
ADDRESS 3 45
CFA(4)
ADDRESS 4
44
CFA(5)
ADDRESS 5
43
CFA(6)
ADDRESS 6 42
CFA(7)
ADDRESS 7 41
GND 40
C507 0.1
39
REG 38
I/O READ STROBE 37
I/O WRITE STROBE 36
CARD ENABLE 2
35
CARD ENABLE 1
34
OUTPUT ENABLE 33
WRITE ENABLE 32
VDD
31
30
C508 0.1
29
28
A,B,C
CARD DETECT 1 27
CFA(8)
ADDRESS 8 C534
D 26
CFA(9)
0.01
ADDRESS 9 25
CFA(10)
ADDRESS 10 24
GND 23
CARD DETECT 2
22
CF RESET
21
20
CFD(0)
DATA 0 19
CFD(1)
DATA 1
18
CFD(2)
DATA 2
17
CFD(3)
DATA 3 16
VDD 15
CFD(4)
DATA 4 14
CFD(5)
DATA 5
13
CFD(6)
DATA 6 12
CFD(7)
DATA 7 11
CFD(8)
DATA 8 10
CFD(9)
DATA 9
9
CFD(10)
DATA 10
8
CFD(11)
DATA 11 7
GND 6
CFD(12)
DATA 12
5
CFD(13)
C535
DATA 13
4
CFD(14)
0.01
DATA 14 3
GND 2
CFD(15)
DATA 15 1
C509
0.1
R381 2700
R382 1K
R375
33K
R505 R506
3300 47K
J K L
COMPARISON CHART
OF MODELS & MARKS
MODEL
PV-L750
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION. -----
PV-L780
PV-L850
Not Used
REC VIDEO SIGNAL(PHOTO MODE)
PB VIDEO SIGNAL(PHOTO MODE)
LIVE IMAGE DATA SIGNAL(CAMCORDER PC)
IMAGE DATA SIGNAL(CF CARD PC)
TO MAIN III
MCBO(0)
150 DATA 0
MCBO(1)
D
151 DATA 1
R580
MCBO(2)
152 DATA 2
100
MCBO(3)
178 DATA 3
TO MAIN VI
274 SYSTEM CLOCK
275 8FSC
TO MAIN I
30 CAM RESET(L)
R342 R343
C357
2200 220
TO MAIN V
0.1
252 CAM RESET(L)
CF CARD CONNECTOR UNIT
FP13
1 GND
R529 100
2 CARD DETECT 1
R558 100
CFD(3)
3 DATA 3
R556 100
CFD(11)
DATA 11
4
R545 100
CFD(4)
5 DATA 4
R531 100
CFD(12)
6 DATA 12
CFD(5) R528 100
7 DATA 5
R555 100
CFD(13)
8 DATA 13
R527 100
CFD(6)
9 DATA 6
R541 100
CFD(14)
10 DATA 14
R526 100
CFD(7)
11 DATA 7
R540 100
CFD(15)
12 DATA 15
R525 100
13 CARD ENABLE 1
R566 100
14 CARD ENABLE 2
R539 100
CFA(10)
ADDRESS 10
15
R524 100
16 OUTPUT ENABLE
R538 100
17 I/O READ STROBE
R544 100
CFA(9)
ADDRESS 9
18
R546 100
19 I/O WRITE STROBE
R543 100
CFA(8)
20 ADDRESS 8
R542 100
21 WRITE ENABLE
R551 100
CFA(7)
22 ADDRESS 7
R552 100
R549 23 CARD READY(H)/BUSY(L)
R550 47K
47K 24 VCC
25 VCC
R530 100
CFA(6)
26 ADDRESS 6
R553 100
CFA(5)
27 ADDRESS 5
R532 100
CFA(4)
28 ADDRESS 4
R554 100
CF RESET
29
R533 100
CFA(3)
30 ADDRESS 3
R534 100
CFA(2)
31 ADDRESS 2
CFA(1) R557 100
ADDRESS 1
32
R568 100
33 REG
R536 100
CFA(0)
34 ADDRESS 0
R537 100
CFD(0)
35 DATA 0
R559 100
CFD(1)
36 DATA 1
R560 100
CFD(8)
37 DATA 8
R561 100
CFD(2)
38 DATA 2
R562 100
CFD(9)
39 DATA 9
R548 R535 100
CFD(10)
DATA 10
40
47K
R557 100
41 CARD DETECT 2
42 GND
R430
100K
C329
0.1
4 3 2 1
IC306
BR9040FV-DE2
(EEPROM)
5 6 7 8
R427
TO MAIN IX
100
12 SERIAL DATA 0
11 SERIAL CLOCK
10 LCD LOAD
13 EVF LOAD
TO MAIN I
7
CAM SERIAL CLOCK
6 CAM SERIAL DATA 0
R374 8200
8 CAM SERIAL DATA 1
C345 470P
Z
TO MAIN V
C344
R376 8200
257 EVR SERIAL DATA 1
R380 0
256 EVR SERIAL DATA 0
R379 8200
258 EVR SERIAL CLOCK
R377 R378 C346 470P
33K 33K TO MAIN VI
211 SUB CONTROL PULSE
210 TG LOAD
214 D/A LOAD
R436 1K
213 D/A SERIAL DATA
212 D/A SERIAL CLOCK
R336
TO MAIN V
47K
251 EVR MODE(L)
M N O
MARK
A
B
C
D
Z
CF CARD SLOT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
LSJB8026