DCR-TRV380/TRV480/TRV480E
3-5
3-6
3-3. OVERALL BLOCK DIAGRAM (3/6)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: SERVO SIGNAL
A
: VIDEO/SERVO SIGNAL
A
: VIDEO/AUDIO/SERVO SIGNAL
Q3202, 3204, 3205
FLYING
VIDEO HEAD
ERASE
CN3201
RF MON
ODD
ODD (SP1)
EVEN (SP2)
05
XFE ON
RF SWP
CN1011 (1/3)
EVEN
SW DIR
PB RF
IC3201
REC/PB AMP
(8/18)
5
2
BPF MONI
3
11
5
4
7
8
9
ERASE HAED
OSC
Q3206 – 3209
Hi8/Std8
PB ON SWITCH
187
ı
196
IC2201
IC3001
Hi8/Std8
VTR PROCESS
(5/18)
30
44
35
25
46
3
4
10
9
38
OVERALL (4/6)
(PAGE 3-8)
21
CPC
(FOR CHECK)
IC1601
EVR
(D/A CONVERTER)
(10/18)
FREQ TUNE
BPF MONI
HALL OFFSET, HALL GAIN, HALL REF
27
28
9
11
15
DA STRB
SPCK
16
RF SWP
RF SWP
4
3
23
20
5
24
22
AU BPF
1.7M DEV, 1.5M DEV
10
REC Y/MT CONT
REC L CONT
RP IR
MT Q
MT FO
OVERALL (1/6)
(PAGE 3-2)
6
OVERALL (2/6)
(PAGE 3-3)
11
37
SW PS
DRUM 8PB
ALL PS
VCK
198
IC 2201 Y OUT
4
IC 2201 C OUT
213
ADCK
185
43
13
XME/MP
SW PS
ALL PS
XME/MP
26
DOC DET
REC Y/MT CONT
RP POWER SAVE
AGC SLOW
REC L CONT
RP IR
DOC DET
MT FO
MT Q
12
21
8
AGC EVR
LPF FO
PB FBDP
6
XMP/ME
34
36
AGC EVR
LPF FO
PB FBDP
22
XMP/ME
FE (X)
40
42
95
ı
97
17
ı
19
VD SI, VD SO, VD SCK
53
AFC F0
VCO
Q2207
83
JOG VD
84
X1/2 SWP
85
SWP DIR
87
ATF SAMPLE
88
SYS V
93
94
101
CK CONT
157
XTBC V RST
158
TBC VD
MECHA HD, MECHA VD
OVERALL (4/6)
(PAGE 3-7)
OVERALL (1/6)
(PAGE 3-2)
1
OVERALL (2/6)
(PAGE 3-4)
16
OVERALL (1/6)
(PAGE 3-2)
8
20
49
PB C RF
51
RF AGC OUT
PB C RF
98
XCS IC 2201
99
XRST IC 2201
AFC F0 ADJ
AFC F0 ADJ
PB RF
PB RF
AFM FSC
79
67
AFM FSC
SPCK
81
DOP
77
RECDT
RECA1,2
RECCK
RF IN
RECDT
RECA1,2
RECCK
RF IN
DV PB RF
RF MON
AD0 – AD9
VC-345 BOARD (3/6)
9
18
11
10
14
7
3
48
8
12
46
RP PB MODE
13
Hi8/Std8
PB AMP
(10/18)
CAM SO, CAM SCK
AGC
CONTROL
Q3001
RP POWER SAVE
AGC SLOW
RP PB MODE
RF ENV DET
DOP
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
66
15
19
RF ENV DET
5
Q3002
BUFFER
TRV480/TRV480E
M2000 MECHA DECK (1/2)