Panasonic NV-RZ1EG Service Manual page 48

A
B
C
D
E
F
G
H
R414 LB404
0 VLP0175
I
L401
10u
J
C414
1000P
C423 C422
0.01 0.01
2.9
2.0
2.9
CL401
0.9
CL402
0.6
C424
0.01
2.9
R420
2200
K
2.9
R W
L
M
ALE
0.2
AD8
0.2
AD7
0.1
AD6
0.1
AD5
0.2
AD4
AD3
0.3
AD2
0.2
AD1
0.2
AD0
3.0
RE
3.0
WE
2.9
2.8
N
2.7
O
P R434 100
1.4
Q
R403 1K
R404 1K
2.8
V1V2
BEND
R440
10K
2.8
0
QR405
C402
RN1104FTPH3
6.3V10
(SWITCHING)
R
S
T
U
V
12 13
LB402
C431
VLP0175 0.01
C425 L407
12P 2.2u
C420
1000P
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
37 VDDAD
38 VRT
39 VCCAD
40 AIN
41 VSSAD
42 VRB
43 GNDAD
44 GND
45 VDD
-
46 HD
47 R/W
0
48 ALE
-
49 REF25
50 DB8
51 DB7
52 DB6
53 DB5
54 DB4
0
55 DB3
56 DB2
57 DB1
58 DB0
59 RD
60 WR
-
61 AFMCK
62 DMY
0
63 DMCHR
64 OSDVD
65 OSDHD
66 FCK23
0
67 SIDEI
0
68 CHRAI
69 HSW
0
70 V1V2
0
71 VD
0
72 BEND
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
C401
R408
0.01
47K
R409 C438 C404
12K 0.01 1
U3 U6
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
14 15
R424 120K
R477 R425 R426
47K 68K 22K
X402 VSX1100
R415 C432 C418
R421
470 15P 10V2.2
1M
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4
89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
R476 10K
R447 10K
CL403
C433 R423 C415 R459
0.01 1K 0.01 3300
U1 U2
16 17 18
LB403
VLP0175
IC401
F712524CPBW
(DSP)
3 2 1
GNDCG 144
1.5
H2
H2 143
1.8
H1
H1 142
0.7
R PULSE
R 141
0.2
DS2
DS2 140
0.2
DS1
DS1 139
3.3
VDDS 138
C430 0.01
GNDCG 137
C416 6.3V10
GND 136
2.9
VDD 135
R458 470
1.4
C413
TB7 134
150P
R470 1K
1.4
TB6 133
R480 2200
1.4
TB5 132
R481 4700
1.4
TB4 131
R417
R482 10K 2700
1.4
TB3/BLK 130
2.9
PWM 129
-
R412
OE 128
4700
-
RE 127
CL407
-
RSTR 126
R433
150
1.4
FCKO 125
-
FMYO0 124
-
FMYO1 123
R479 C403
-
820 33P
FMYO2 122
-
FMYO3 121
-
FMYO4 120
-
L403
FMYO5 119
39u
-
FMYO6 118
-
FMYO7 117
-
FMCO0 116
-
FMCO1 115
-
FMCO2 114
-
FMCO3 113
-
FMCI3 112
-
FMCI2 111
- R416
FMCI1 110 10K
-
FMCI0 109
C439 R418
0.01 1500
106 107 108
1.3
Q404
R428
2SA1774HRT4L
3900
(MIX)
R427 C436
620 22P
U5 U3
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
19 20
:VIDEO MAIN SIGNAL PATH
TO CAMERA1/
Page:27
REG 3V
V REF L
PWM(B)
V REF H
AD Y IN
E2 SBT
E2 SBO
SUB
SUB
CH2
CH2
CH1
CH1
V4
V4
V3
V3
V2
V2
V1
V1
P BLK
H2
H2
H1
H1
R PULSE
R PULSE
DS2
DS2
DS1
DS1
CG 3.3V
V REF Y
TVOL CLV
FCK
R431
0
1.4
2.9
5 4
IC405
TC7SH04FU
1 2 3
1.4 1.4
C440
22P
TO VIDEO/
Page:32
V REF L
V REF H
4.43MHz
SYS VD
VTR SYNC
TO VIDEO/
Page:32
VTR 4.8V
CAM Y/C IN
R422 R430
L DATA
R419 C434
820 4700
910 10V2.2
1.9
0.7 1.3
6 5 4
0.7
Q405
L408
22u HN1A01FUYR
(AMP)
C437
1 2 3
47P
1.3 0.7
U6
U4
21 22
9
22
16
21
8
15
14
1
2
3
4
5
6
7
13
25
24
26
10
11
23
17
31
12
10
9
14
8
15
11
12
13