Panasonic NV-VS50EG Service Manual page 86

TO
POWER
1 REG 4.8V
2 REG 3V
3 NOREG
4 CAM GND
TO
VIDEO
G
5 REG 4.8V
6 V1V2
4.8
R425
Q310
2200
TO 0
LENS DRIVE B23 2SC4738FY
7 REG 4.8V (AMP)
8 PWM(A) B1
1.4
9 V REF L B2
10 REG 3V
11 V REF H B3 B24
12 CAM GND
B13
TO
SYSTEM
71 AD0 A1
72 AD1 A2
73 AD2 A3
F
74 AD3 A4
75 AD4 A5
76 AD5 A6
77 AD6 A7 1.7
78 AD7 A8 6 5
79 AD8 A9
80 ALE A10
88 R/W A11
69 WE A12
70 RE A13
10 BEND A14 1 2
11 V1V2 A15 1.8 1.7
85 SYS VD B4
91 P DOWN B53
68 DSP RST B54
84 REF25 B5
R442
E
12 ENC RST B6 2200
82 DM PROF B55
Q411
83 OK H B56
2SC4738FY
67 OSD RST B7
1.7
86 V DATA B8 (AMP)
92 OSD CS B9
1.0
QR410
87 V CLK B10
RN1104F
(INV.)
0
R411
D
1500
R386
4700 B14
B11
Q403
TO R387
2SA1832FY
POWER 3900
1.7
(AMP)
13 OSD IN B12
14 Y IN
1.3
R437
3900
B51
TO
AVS OUT
15 AVS Y IN B13
R431
C
16 C IN B14 1500
TO R436
VIDEO 330
17 REC C B15 B25
18 REC Y B16
R435
680
C413
68P
B
TO R384
LCD 2200
19 LCD NRD BK
L403
20 LCD NRD B17
33u
21 Y IN R385 2200
22 R-Y B18
23 B-Y B19
C412
68P
TO
Q401
SYSTEM
A
13 ART V B20 2SA1832FY
14 SCR H B21 (AMP)
66 CAM TEST B22
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
1 2
6.9
1 2
LB306 LB305
IC306
J0JCC0000060 J0JCC0000060
S817A18ANB
(REG 1.8V)
4 3
L302
- 1.8
10u
C332
0.01
C334 C330 C329
0.01 0.01 F3F0J1060005
Q410
B1HDCFA00001
(AMP)
C333
F3F0J1060005
LB307
1.8
J0JCC0000060
4
C336 C335
0.01 6.3V47
3
R441
R443
2200
2700
R444
1K
R413 1500
B27
B28
B29
B58 B57 B30
B31
QR406
RN1102F
(INV.)
1.0 B53
B54
R322
1K
0
B55
B56
R323 2K
C408 R415
27P 470
R326 1K R324 1K R325 2K
R327 2K
R335 R328 2K
1500
L402
R329 2K
68u
R332 2K
R330 1K R331 1K R333 1K R334 2K
R432
1.7
4700
1.3 R420 0
R340 1K R339 2K
R341 2K
Q305
R391 1K R343 2K
2SA1832FY
(AMP)
R342
R344
2K
Q402
1K
C411
2SA1832FY
0.01
1.0
(AMP)
0.7
R416
R433
10K
10K
R434 R349
C350
1K 1500
0.01
2.4
1.3
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE
ON THIS DIAGRAM IS STOP MODE.
3 4
B5 B2 B33 B3 B34
2.9
B32
3 CL401
IC305
R405
C0CBAAB00018
470
(REG 1.8V)
1 2
R407
1.7 LB304
220
J0JCC0000060
A10
A11
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
R402
2200
45 VSS2
1.1
A9 46 MIF8
1.1
A8 47 MIF7
1.0
A7 48 MIF6
1.1
A6 49 MIF5
1.1
A5 50 MIF4
1.1
A4 51 MIF3
1.1
A3 52 MIF2
1.1
A2 53 MIF1
1.1
A1 54 MIF0
2.9
55 VDDSHV2
3.0
A13 56 RD
3.0
A12 57 WR
58 VSSS2
-
59 FCKAFE
2.9
60 OSDVD
2.7
61 OSDHD
1.4
R319 100
62 FCK23
1.8
63 VDD2
0.4
R320 1K
64 SIDEIN
0
R321 1K
65 CHRIN
66 VSS2
0
A15 67 V1V2
-
68 DSCHD
0
A14 69 BEND
0
70 PBH
3.0
71 PDR
C339
72 VSS3
0.01
1.8
73 VDD3
3.0
74 PPOFF
0
75 OKH
76 VSSS3
2.9
77 VDDSHV3
0.6
78 EEC2
0.7
79 EEC3
0.7
80 EEC4
0.6
81 EEC5
0.7
82 EEC6
1.2
83 EEC7
1.9
84 VDD
85 VSS
0.7
86 RECC2
0.7
87 RECC3
0.7
88 RECC4
89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
R345 R348 R396 C346
2K 2K 470 1
R394
R397
2200
2700
R401 R346 F2
L317 39u
1K 1K
F1
R398 C365
4700 33P
F75
5 6 7
B35
IC407
1
C303 C301 C302
S817A18ANB
12P 10P 1000P
(REG 1.8V)
X301
R418 L301 C414 C410
H0J450500002
330 1.8u 0.01 0.1
(45.0625MHz)
4
R417 1M
B36 B38 B40 B42
B37 B39 B41 B43
9 8 7 6 5
IC301
C1AB00001338
(DSP)
105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
R352 R374
1800 47K
R357 680 R362 R354 680
1800
R338
R356 L312 L314 L311 R353 R373 C355
C347 680
220 22u 22u 22u 220 33K 0.01
47P
F6
F3 F5 F4 F75 F7 F9 F10
8 9
4.8
2.9
B47
2 1 2
B1
C
IC308
S817A33ANB
(REG 3.3V)
3 4 3
1.8
3.3
-
B44 B46
R389
D1BB47020003
B45
C304
0.01
C362
4 3 2 1
10V2.2
VSSS1 176
1.4
H2 175 F13
1.8
H1 174 F14
0.8
R 173 F15
0.3
DS2 172 F16
0.3
DS1 171 F17
3.3
VDDSHV1 170
VSS1 169 C364
3.0
1
ENCRST 168 B6
VSS4 167 B57 R390
1.8
D1BB91020002
PBSYNC 166 F18
2.9
PWM 165
1.3
FCK2O 164 F19
1.3
FCKO 163 F20
2.7
OE 162 F21
2.5
RE 161 F22
1.8
RSTR 160 F23
1.8
VDD4 159
1.6
FMYO7 158 F24
1.7
FMYO6 157 F25
1.1
FMYO5 156 F26
1.0
FMYO4 155 F27
1.2
FMYO3 154 F28
1.2
FMYO2 153 F29
1.7
FMYO1 152 F30
1.2
FMYO0 151 F31
0
FMCO3 150 F32
0
FMCO2 149 F33
0.6
FMCO1 148 F34
0
FMCO0 147 F35
VSSS4 146
0
FMCI3 145 F36
0
FMCI2 144 F37
0.3
FMCI1 143 F38
0
FMCI0 142 F39
2.9
VDDSHV4 141
1.5
FMYI7 140 F40 C309
1.5
0.01
FMYI6 139 F41
1.3
FMYI5 138 F42
1.0
FMYI4 137 F43
1.0
FMYI3 136 F44
1.0
FMYI2 135 F45
1.7
FMYI1 134 F46
1.0
FMYI0 133 F47
129 130 131 132
F11
F12
G
10 11
A
B
D
E
F