Panasonic PalmSight PV-L750, Руководство по обслуживанию

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C614
0.47 R626
18K
R635
0
C616
0.1
R639
1M
R683
100
R632
R633
R634
15K
R643 0
R641 0
R680
330
R609
820
R616 1M
R617
0
C611
15P
C607
15P
X601
VSXW0096
R608
100
R618 0
R619 0
R613
0
R614
0
R612
R604
R627
R611 0
R603
0
R606
R605
330
C604
15P
R624
R625
C636 1 C637 1
C638
1
R677
0
R678
C639 1
C640 0.1
C641
0.1
C663 10P
R629
C644 0.1
C645
0.1
L602
15
R644
33
L605 15
C618
0.01
0.1
C606
0.1
C613
47
L601
100 R646
0 R645
C661
0.1 C647
1K R650
1K R652
1K R653
R640
R630 0
C646
10/6.3V
C642 22/6.3V
C643 10/6.3V
C610
10P
C623
10/16V
D605
Q617
Q605
Q606
0 R656
C652
R658
5600
R659
4700 R623
10K R670
C633
2.2/16V
C634 2.2/16V
22/6.3V
C605
C617
1
0
R615
0.01 C615
47K
R684
2
6
2
4
10
0.1
C664
2SC3931
Q601
C601
1/25V
100
R661
1
8
0.1
C603
9
8
12
7 7
10
5
3
4
3
9
6
5
11
3300
R601
11
1
MN371132FT-M IC601
47
R602
12
MN3112SA-E1
IC603
IC602
MN5293-1
IC605
AN2109NFHQ
R636
R610 0
R625 10K
R687
0
R607
1 2 3
4 5
IC606
TC7S08FTE85L
R685
100
R654
10K
R686
3900
R688
R689
100
R620
1800
R690
0
R662
1K
TP601
0
R694
0 R692
0
R691
R693
V[2]
V[3] V[4]
V[5]
V[6]
V[0-6]
V[1]
V[3]
V[4]
V[5]
V[6]
V[2]
V[1]
V[0]
A B C I D A
1
4
F
7
3
A
8
E
6
L
2
G
J
LSJB8026
H
5
K
V3
SUBTRACTION PULSE
(BUFFER)
H2
CAM -8V
V1
GND
RESET PULSE
V4
CAMERA SIGNAL
CCD C.B.A.
V2
CAM +15V
FP8
H1
MN39241FT
4
PULSE
V2
11
GND
7
V1
10
18
1
GND
V1 PULSE
15
2
V3 PULSE
V4
PULSE
17 16 20
V3 CHARGE
V2 PULSE
5
12
GND
3 9
VDD(H)
SUBTRACTION
V3
VDD(H)
V1 CHARGE
14
VDD(L)
13
6
V4 PULSE
SUBTRACTION
19
PULSE VDD PULSE
8
40
VDD
4
VDD
10
V1 PULSE
3
34
49
BLANKING PULSE
22
V4 PULSE
7
64
RESET PULSE WIDTH
BURST FLAG PULSE
FH2
TG SERIAL CLOCK
DOUBLE SAMPLING PULSE 2 WIDTH
GND
41
31
54
DOUBLE SAMPLING PULSE 2 WIDTH
29
23
48
21
30
11 13
X1
38
58
SUB CONTROL PULSE
H CLEAR PULSE
63
V CONTROL
35
12
V3 PULSE
TG SERIAL DATA
57
CLAMP PULSE
V3 CHARGE PULSE
44
SUB CONTROL PULSE
61
46
14
25
VDD VDD
16 1
TG LOAD
39
GND
V-SYNC SERIAL CLOCK
GND
55
PRE BLANKING PULSE
15
33
V2 PULSE
45
56
VDD
CHARGE STOP
V/H SYNC
CLAMP PULSE
60
OB CLAMP PULSE
8 5
FCK DUTY CONTROL
DOUBLE SAMPLING PULSE 2
2
24
51
FCK DUTY CONTROL
20
59
9
28
H2 PULSE
53
26
CLOCK V1 CHARGE PULSE
32
36
CLOCK
H1 PULSE
FCK
19
6
GND
50
27
DOUBLE SAMPLING PULSE 1
37
CLOCK
X0
H-SYNC
RESET PULSE WIDTH
17
62
18
DOUBLE SAMPLING PULSE 1 WIDTH
42 47 43
RESET PULSE
52
DOUBLE SAMPLING PULSE 1 WIDTH
S/H
44
25
11 1 4
43
3 6
GAMMA
8
D/A
22
48
41
32
7
40
16
31
19
14
GND
35
12
24
13
V-REF(L)
9
AMP
90 DET
39
VCC
5
CONTROL
23
VDD
HOLD
V-REF(H)
FCK
CLAMP
VCC
VCC
26
AMP
10
38
45
17
VDD
VCC
28
GND
CONVERTER
34 29
SAMPLING
47
37
2
15
GND
21
42
36
20
DOUBLE
46
GND
33
18
30
V-REF(M)
27
Z Z
A,B,C
Z
Z
TIMING SIGNAL
GENERATOR
Z
A,B,C
Z
Z
(SWITCHING)
Z
Z
(SWITCHING)
Z
CCD
V DRIVE
SAMPLING HOLD
/AGC CONTROL
Z
Z
(BUFFER)
V[0]
BURST FLAG PULSE
H CLEAR PULSE
FH2
V/H SYNC
V CONTROL
3.5V(1)
TO MAIN V
CLOCK
TG LOAD
BLANKING PULSE
CLAMP PULSE
SUB CONTROL PULSE
H-SYNC
V-SYNC
HALL OFFSET CONTROL
HALL AMP GAIN CONTROL
IRIS CONTROL
D/A SERIAL CLOCK
D/A SERIAL DATA
D/A LOAD
A/D SIGNAL
TO MAIN IV
TO MAIN III
TO MAIN III
CAM +15V
CAM -8V
CAM +4.5V
CAM +4.5V
AUDIO EE(H)
IRIS
SP VOLUME CONTROL
V-REF(L)
V-REF(H)
TO MAIN IX
TO MAIN VII
TO MAIN V
TO MAIN IX
6
8 14
7
12 10
4 2 3
11
1
13 9
5
WF3
WF4
WF2
VDD GNDSUB PT
RESET
H1 H2
V4 V3 V2 V1 GND V0
TO MAIN IX
208
209
248
215
247
1
249
210
216
217
211
117
116
TO MAIN III
68
73
95
212
213
214
218
TO MAIN IV
TO MAIN III
20
19
21
124
92
276
107
14
102
TO MAIN III
UNLESS OTHERWISE SPECIFIED;
PNP TRANSISTORS IS 2SA1576A106R,
NPN TRANSISTORS IS 2SC4081T106R,
DIODES IS MA110 AND
WATTAGE OF RESISTORS IS 1/16W.
D
Z
1/8W
TO MAIN V
277 V-REF(L)
TO MAIN V
254 SCO
274
SYSTEM CLOCK
D
Z
D
191
TO MAIN I
275 8FSC
TO MAIN IV
Z
(CCD)
D
A,B,C
Z
Z
Z
A,B,C
D
D
D
680
A,B,C
D
(AND GATE)
VDD
GND
CCD SW
A,B,C
WF1
REC VIDEO SIGNAL
TG OFF CONTROL
TG OFF CONTROL
Z
Z
A,B,C
A,B,C
A,B,C
0
D
VJBW1617F
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
A
B
C
D
Z
MODEL MARK
PV-L750
-----
PV-L780
PV-L850
Not Used