Sony DCR-TRV345E Service Manual page 40

COVER
COVER
3-3. OVERALL BLOCK DIAGRAM (3/6)
VC-305 BOARD (3/6)
RECDT
RECA1,2
15
RECCK
OVERALL (2/6)
(PAGE 3-4)
RF IN
PB C RF
Hi8/Std8
1
Hi8/Std8
OVERALL (1/6)
AD0 – AD9
(PAGE 3-2)
ADCK
VCK
8
IC2201 Y OUT Hi8/Std8
IC2201 C OUT Hi8/Std8
OVERALL (1/6)
(PAGE 3-2)
VD SI, VD SO, VD SCK
Q2207
AFC F0
VCO
JOG VD
X1/2 SWP
SWP DIR
ATF SAMPLE
SYS V
MECHA HD, MECHA VD
CK CONT
18
XTBC V RST
TBC VD
OVERALL (4/6)
XCS IC2201
(PAGE 3-7)
XRST IC2201
AGC SLOW
SPCK
RP POWER SAVE
RP PB MODE
RF ENV DET
RF SWP
DA STRB
CAM SO, CAM SCK
10
SPCK
OVERALL (2/6)
(PAGE 3-3)
HALL OFFSET, HALL GAIN, HALL REF
FREQ TUNE
AU BPF
1.7M DEV, 1.5M DEV
6
OVERALL (1/6)
RF SWP
(PAGE 3-2)
AFM FSC
PB RF
BPF MONI
05
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
187
ı
196
IC2201
185
198 Hi8/Std8
VTR PROCESS,
RF AGC OUT
ATF,
4 51
FOCUS/ZOOM
PB C RF
213 49
MOTOR CONTROL
PB RF
(4/20)
95
DOP
ı
77
97
67
REC Y/MT CONT
REC L CONT
53
RP IR
DOC DET
83
84
85
87
88
AFM FSC
79
93
94
101
157
158
98
99
AFC F0 ADJ
81 66
16
15
AFC F0 ADJ
23
27
REC Y/MT CONT
28
IC1601 3
REC L CONT
4
EVR
RP IR
(D/A CONVERTER)
24
DOC DET
(9/20)
17 26
ı
19
XMP/ME
6
22
PB FBDP
8
10 LPF FO
12
9 AGC EVR
21
11
3-5
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
RECDT
RECA1,2
RECCK
RF IN
DV PB RF
RF MON
PB FBDP
LPF FO
AGC EVR
9
11 18
IC3001 XMP/ME
14
Q3001
Hi8/Std8
PB AMP AGC SLOW
AGC
10
(9/20) CONTROL
7
5
RP POWER SAVE
3 46
RP PB MODE
48 13
8
12
IC3002
3
RF ENVELOPE
DETECTOR
RF ENV DET
4
(9/20)
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
46
CN3201
40
3 ODD (SP1)
42
4
44
IC3201
10 EVEN (SP2)
9
REC/PB AMP
35
(7/20)
25
Q3206 – 3209
30
Hi8/Std8
PB ON SWITCH
XME/MP
22 13
SW PS
36 37
ALL PS
34 43
38
Q3202, 3204, 3205
FLYING ERAE
OSC
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: SERVO SIGNAL
A : VIDEO/SERVO SIGNAL
A : VIDEO/AUDIO/SERVO SIGNAL
3-6
M200 MECHA DECK (1/2)
VIDEO HEAD
CH
SP1
FLYING
ERASE
5
4
7
8
CH
SP2
11
DRUM 8PB
XME/MP
19
SW PS
ALL PS
OVERALL (4/6)
(PAGE 3-8)
XFE ON
CN1011 (1/4)
RF MON
9
CPC
RF SWP
5
PB RF (FOR CHECK)
2
BPF MONI
3