Panasonic DMR-E75VP Service Manual page 155

A
< REG.5V >
B
A8
L5001
68u
REG.5V
A6
A5
A4
A3
A2
A1
C4013
0.01
C4009 R4004
6V33 270
B1
R4003
15K
R4006
15K
B22
L4001
< REG.5V >
C
< ANA 5V >
D
E
F
13
A7
R3009
15K
80
CTL
R3035
2200
81
C5005 C5006
HEAD SW
0.1 6V100
82
COLOR
R
LEVEL
DETECTOR
83
C5007 0.1
P
P/R
84 ENVDET
VCC(5V)
C5004
0.01
85
86
C5003
0.01
87
P/R
88
GND
C5002
0.01
89
90
C5001
0.01
91
AUDIO
92
VCC(5V)
C4012
50V4.7
93
R4007 C4011
10K 0.01
94
SP ON
PREAMP
R4008 330K
95
C4008
REC ON
50V3.3
96
C4004
C4007
1800P
1800P EP ON
97
C4006
50V4.7
REC
98
EQ
A-
99
GND
C4005
6V22
100
IC3001
C1AB00001838
1
(VIDEO/NORMAL AUDIO PROCESSOR)
R4012
22K
DMR-E75VP Video Section (Main P.C.B.(3/3)) Schematic Diagram (V)
14 15
A26
VIDEO ENVE
TW3001
C3028
50V4.7
79 78 77 76 75 74
CR DET
HPF
SP2
CH2
SP2
CH1
SP1
VCA
SP1
EXT
INT
EP2
SP
EP2
CH2
EP
CH1
EP1
EXT INT
EP1
FH
TRAP
R P
VCA
DET
BAND
GAP
2 3 4 5 6 7
C4017
35V10
R4011
15K
B10 B11
16
A25
C3029
50V0.47
C3030
0.022
R3013
10K
73 72 71 70 69
LOGIC
X-TAL
VCO/OSC
CCD REC
KILLER
CONT APC
C-ACC
MIX LEVEL
B.E
ADJUST
C-ACC
FEC
TRAP
REC
+
MUTE
FH HPF
CTL TRAP
P
2MLPF
HPF
R
DELAY
SQPB
P-EQ
P
R
629 FM
TRAP AGC
REC
FILTER
DET
FM MOD
P
FO/DEVADJ
R
MAIN EMPHASIS
CARRIER OFFSET
REC FBC+ALC
W.C/D.C
PB AGC+APL
MAIN
DE EMPHASIS
8 9 10 11 12
C4019 C3002 C3003 C3005
R3002
35V10 0.1 0.1 22P
6200
L3002
270u
R3001 C3001
1500 150P
17 18
C3034
50V2.2
C3031
0.033
R3014
1K
68 67 66 65
2FSC
PB REC
APC AFC
APC
SW
C
CHROMA
C.K +
ACC
P
R
P
REC TRAP C-D
4.4
HiFi TRAP DELAY
MP
DE
ACC
SD
SQPB
S-DET
G-EQ
DO
DET
DLIM
DEMO
SUB
LPF
ATT
-4dB
R
P
ATT
-6dB
13 14 15 16
C3006 C3007
0.1 1
R3032
3900
B9 B28
19
88