Sony DCR-TRV145E DCR-TRV147E DCR-TRV245E Service Manual page 40

DCR-TRV145E/TRV147E/TRV245E/TRV250E
COVER
COVER
3-2. OVERALL BLOCK DIAGRAM (2/5)
VC-304 BOARD (2/4)
1
OVERALL (1/5)
(PAGE 3-2)
18
OVERALL (3/5)
(PAGE 3-6)
7
OVERALL (3/5)
(PAGE 3-5)
2
OVERALL (1/5)
(PAGE 3-2)
FREQ TUNE
HALL OFFSET,
HALL GAIN,
HALL REF
CAM SO, CAM SCK
9
OVERALL (3/5)
DA STRB
(PAGE 3-5)
XSYS RST
1
PANEL R,
PANEL G,
3
PANEL B
4
5
XCS LCD
10
10
9
VD SO, VD SCK
11
OVERALL (5/5)
(PAGE 3-9)
PANEL HD
7
PANEL VD
8
BL CONT
17
CN1003
(1/2)
05
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
199 154
AD0-AD9 ı ı L BUS0-3
208
157
FE CLPOB
18M TRCK
209 143
FE CLPDM
24M
210 159
VCK
216
TG AHD, TG AVD
4
3
TG ZSG1
214
TG ZV1
215
TG ID
212
TG VGAT
213
196
CAM SI, CAM SO, CAM SCK 195
194
126
5
LD EN0, EN1,
127
LD DIR0A, B, 6
LD DIR 1A, B 8 IC3301
9
DV SIGNAL
11
PROCESS,
12
A/D CONVERTER 96
(2/12)
FC RST, ZM RST 14
77
15
75
76
SPCK
141
78
163
DRP
161
SWP
180
162
FRRV,TRRV,TRRT
VREF 179
181
178
LINE OUT VD
182
XCS VFD
187
XCS SFD
188 167
XCS IC3301 ı MC BUS
189
176
XCS BIRDS
193
XCS VD
185
19
VFO VD VSP SO, VSP SI, XVSP SCK
184
42
186
VFO OE
43
XUSB EN BW Y
129 116
XIRQ IC4501
197 190
192
PANEL G
DATA TO SFD 123
63
PANEL R
DATA FROM SFD 121
64
PANEL B
SFD BCK 119
68
SFD LRCK
131 PANEL HD, VD
67
130
SFD FCK
69
Y OUT
110
18
C OUT VD SO, VD SCK
113 20
1
3
IC1601 AGC EVR
2 7
LPF FO
EVR
6
8
(D/A CONVERTER)
PB FBDP
10
(5/12)
14
13
12
BL CONT OVERALL (4/5)
14
(PAGE 3-8)
3-3
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
TPA+, –,
TPB+, –
45 6
ı ı
42 9
X USB ON
47
XDVCN
19
79
XRST PHY
IC3302
18
LPS
DV INTERFACE
68
11
(3/12) OFR
51
LIP SLEEP
17 OVERALL (3/5)
XRST LINK
(PAGE 3-5)
21
USB DET
29
ı
32
MC BUS
34
ı
37
30
PB Y OUT
RF IN
35 28
REC DT
46
REC A1, A2 40
42
REC CK
44
34 36
ATF LATCH
Q3304 (2/2)
BUFFER
EVF VG
VD SO, VD SCK
XCS LCD
OVERALL (3/5)
XCS EVF
(PAGE 3-5)
A : VIDEO SIGNAL
A : AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
A
: VIDEO/AUDIO/SERVO SIGNAL
FP-577 FLEXIBLE
(2/2)
CN1001
(2/2)
14
ı
17
Q3307
USB 3.1V
D+
21
D–
24
D1003
VCC
20
CN1011
(1/4)
RF MON
9
CPC
RF SWP
5
(FOR CHECK)
CN3201
ODD (SP1) 5
3
27
IC3201
4 4
REC/PB
EVEN (SP2)
10 7
AMP
9 8
(5/12)
38
Q3202, 3204, 3205
37
FLYING
43
ERAE 11
22
OSC
XFE ON
RF SWP
ATF LATCH
FRRV, TRRV, TRRT
MC BUS
12
VSP SO, VSP SI, XVSP SCK OVERALL (3/5)
(PAGE 3-5)
SW PS
ALL PS
XRST VTR
OSD V
CN1011
(2/4)
EVF VG
VCO
OSD V
CN1005
OVERALL (4/5)
15
XEVF TALLY LED
(PAGE 3-8)
13
EVF VR,
48 20
VG, VB
BW Y
47 22
46 IC7001 24
LCD DRIVE
XCS EVF
41
(9/12)
LED DA
40
35
39
44
IC7002
36
TIMING
14
GENERATOR
ı
46
(9/12)
17
VD SO, VD SCK 45
21
42
ı
PANEL HD 24
1
PANEL VD
48
2 8
VCO LED ON/OFF
3-4
CN202
DV
TRV147E/TRV250E
(IN/OUT)
DV
TRV145E/TRV245E
(OUT)
CN201
D+
3
D–
2
(USB)
VCC
1
TRV245E/TRV250E
M2200 MECHA DECK (1/2)
VIDEO HEAD
CH
SP1
FLYING
ERASE
CH
SP2
14
CPC
15
(FOR CHECK)
LB-090 BOARD
CN701
D702
1 20
(TALLY)
EVF BLOCK
CN702
LCD902
8 11 13
ı ı ı
10 13 15 B/W
LCD UNIT
3
ı
1
6
ı
9
8
ı
12
13
ı
22
D701
2 19 (BACK LIGHT)
IC701 , Q701
BACKLIGHT
CONTROL
4 17