Ex Input Schematic Diagram - Panasonic AG-EZ50UP Service Manual

8.32. EX INPUT SCHEMATIC DIAGRAM

TO MAIN CONNECTION
(E-28)
<TO POWER>
L3501 10u
K24 REG D2V
L3502 4.7u
K23 REG D3V
L3513 4.7u
K25 REG A5V
C3530
Q3502
L3512 4.7
2SA1036
10u
(SWITCHING REG A5V)
G
4.8 0
4.8
R3513
0 0
1800
R3503 8 7
47K
R3504
4700
TO MAIN CONNECTION
4.8
(G-28)
<TO CONTROL> 0
K4 EXT P SAVE
K5 INPUT SEL 1 2
QR3502
0 0
UN9212
(POWER CONTROL)
F
R3536 10K
Q3501
C3526
2SC4627 0.047
0 (AMP)
0
0
0 0
8 7
R3514
3900
-
E
+
+
IC3505
-
NJM2137V
Q3509
1 2
2SC4627
0 0 0
(AMP)
0
R3541
0 3900
R3543 R3542
1K 1800
C3524 0.01
D
R3506 L3505 L3504
1K 33u 33u
C3512 C3505
C3531 22P 56P
TO MAIN CONNECTION 4.7
(E-28)
<TO AV DRIVER/DV JACK>
K21 V/HP(R)
C
0.9 4.8
8 7
IC3503
BA7653AFV
(SWITCH)
CL3501 1 2
C3561 1.7 2.7 1.7
0.01
TO MAIN CONNECTION
(F-28) 4.8
Q3508
<TO AV DRIVER/
R3523
B 2SD2216
DV JACK/EVR>
C3520
33K
K16 S Y I/O 0.01 (AMP)
K17 S C I/O
2.6
R3522 L3507 L3510
2.0 1K 33u 33u
CL3502
R3528 R3524
47K 47K
R3525 C3518 C3516
2200 22P 56P
2.8 0 0.6
R3501 C3528
6 5 4
56K 0.01
TO MAIN CONNECTION
(G-28)
A
<TO CONTROL>
K7 WIDE DET
R3530 C3525
10K 0.01
1 2 3
0.1 0.6
1 2
R3559
C3503 0
4.7
C3501
4.7
B1
C3509 B2
0.047
0
6 5
192 191 190
IC3502
BA7653AFV
(SWITCH)
1 NC
2.8
2 AVDD
3 4
3 AVSS
0
4 CIN
5 NC
C3536
C3514 0.01 6 NC
0.1
7 CVREFMI
8 CVREFM
R3533 9 CVREFLI
33K C3537
10 NC
0.1
11 CVREFL
R3537 C3534
12 CVREFHI
12K 0.047
C3538
13 CVREFH
0.1
0 0
6 5 14 AVSS
2.8
15 AVDD
16 AVSS
2.8
17 DVDD
18 MONI O9
19 MONI O8
3 4
R3505
0 R3544 20 MONI O7
2200
56K
21 MONI O6
22 MONI O5
C3535 R3538 R3520
0.047 22K 2200
23 MONI SEL6
24 DVSS
25 DVSS
2.8
26 DVDD3
27 DVSS3
28 MONI O4
R3539
1K
29 MONI O3
Q3503 30 MONI O2
2SB1462-R 0
L3503
31 MONI O1
33u (AMP)
0.4
32 DVSS
C3506 C3513 R3510 33 MONI O0
56P 22P 1K 2.8
34 DVDD
35 DVSS
2.8
36 AVDD
37 AVSS
C3562
4.8 38 YVREFH
0.01
6 5 C3539
39 YVREFHI
0.1
40 YVREFL
C3540
41 NC
0.1
42 YVREFLI
43 YVREFM
C3541
3 4 44 YVREFMI
0.1
45 NC
0
46 YIN
47 AVSS
2.8
48 AVDD
Q3507
2SB1462-R 0
L3511
33u (AMP) 49 50 51
1.0
C3517 C3519 R3526
56P 22P 1K
R3529
22K
Q3510
UNMZ1N-TR
(AMP)
3 4 5
:Y SIGNAL PATH
C3544
0.047
B3 B5 B7 B9 B10 B12 B14 B16 B18
B4 B6 B8 B11 B13 B15 B17
189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163
IC3501
C1AB00001140
(INPUT)
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
B42 B45 B47 B49
B41 B43 B44 B46 B48
6 7
66
:C SIGNAL PATH :VIDEO SIGNAL PATH
B23 B25 B27 B29
B22 B24 B26 B28 B30
B20
B19 B21
162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145
-
D C7 144 B31
-
D C6 143 B32
-
D C5 142 B33
-
D C4 141 B34
-
D C3 140 B35
-
D C2 139 B36
-
D C1 138 B37
-
D C0 137 B38
DVSS 136
COLOR FRAME 135
CPSYNC 134
-
INH 133 B39
DVSS 132
2.0
DVDD23 131
DVSS23 130
DVSS 129
NC 128
DVSS 127
AVDD 126
AVSS 125
YOUT 124
YO IREF 123
YO VREF 122
NC 121
NC 120
AVSS 119
AVDD 118
NC 117
NC 116
CO VREF 115
CO IREF 114
COUT 113
NC 112
AVSS 111
AVDD 110
DVSS 109
2.8
DVDD 108
DVSS3 107
DVSS 106
2.8
DVDD3 105
DVSS 104
DVDD 103
2.7
S VIDEO L 102 B2
DVSS 101
-
CAM IN SEL 100 B40
P M SEL 99
4.8
PS 98 B1
NC 97
79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
C3527
0.01
B51 B53
B50 B52 B54 B55
NOTE: NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE DIAGRAM IS PLAYBACK MODE.
REFER TO PARTS LIST. THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.
(SP MODE)
8 9 10
TO MAIN CONNECTION
(F-29)
<TO DSC>
D VDD 2.3 K45
B30 D Y0 K46
B29 D Y1 K47
B28 D Y2 K48
B26 D Y3 K49
B25 D Y4 K50
B24 D Y5 K51
B23 D Y6 K52
B22 D Y7 K53
B38 D C0 K54
B37 D C1 K55
B36 D C2 K56
B35 D C3 K57
B34 D C4 K58
B33 D C5 K59
B32 D C6 K60
B31 D C7 K61
B39 D IN H K62
TO MAIN CONNECTION
(H-29)
<TO CAMERA>
B21 C Y0 K26
B20 C Y1 K27
B19 C Y2 K28
B18 C Y3 K29
B17 C Y4 K30
B16 C Y5 K31
B13 C Y6 K32
B12 C Y7 K33
B11 C C0 K34
B9 C C1 K35
B8 C C2 K36
B7 C C3 K37
B6 C C4 K38
B5 C C5 K39
B4 C C6 K40
B3 C C7 K41
B14 C IN H K42
B15 C IN V K43
TO MAIN CONNECTION
(E-28)
<TO VIDEO1/CAMERA>
B10 CLK CAM K20
TO MAIN CONNECTION
(F-28)
<TO CONTROL/DSC>
B27 D IN V K15
TO MAIN CONNECTION
(G-28)
CL3503
<TO CONTROL>
B40 CAM IN SEL K6
B48 SYNC DET K9
B46 EX STP K8
B53 TDI EX K11
B52 SIF RST K10
B55
R3534
1K
TO MAIN CONNECTION
(F-29)
<TO DSC>
B54 DSC TDI K44
TO MAIN CONNECTION
(E-28)
<TO VIDEO1/2/3/DIF
DSC/CAMERA
/EVR/CONTROL>
B51 TCK K18
B50 TMS K19
TO MAIN CONNECTION
(G-28)
<TO CONTROL/VIDEO3>
B49 EQ SCK K1
B47 EQ SDA K2
TO MAIN CONNECTION
(G-28)
<TO LCD/CONTROL>
B44 V BLK OUT K3
TO MAIN CONNECTION
(F-28)
<TO VIDEO1>
B45 V BLK K13
B43 CLK27 K14
B42 AV INF K12
TO MAIN CONNECTION
(E-28)
<TO DIF>
B41 INF K22
11