Overall Block Diagram (2/5) - Sony DCR-TRV140 Service Manual

DCR-TRV140/TRV140E/TRV140M

3-2. OVERALL BLOCK DIAGRAM (2/5)

VC-273 BOARD (2/4)
Y0-Y7 Y0-Y7
OVERALL (1/5)
C0-C3 C0-C3
(SEE PAGE 3-2)
HD, VD, OE HD, VD, OE
SPCK
8
IC3302
CHARACTER
GENERATOR
(SEE PAGE 4-24)
1 – 3
CAIN Y
CAIN C
DATA TO SFD
OVERALL (1/5)
DATA FROM SFD
(SEE PAGE 3-2)
SFD BCK
VSP SO, VSP SI, XVSP SCK
PANEL R
PANEL G
3
PANEL B
4
5
XCS LCD
10
(IC4803)
9
OVERALL (5/5)
HI SO, XHI SCK
11
(SEE PAGE 3-9)
PANEL HD, VD
7
8
BL CONT
17
CN1003
05
138
X3301
24.576MHz
139
199 201
142 45
203 205
IC3303
ı L BUS ı
207 211
42
145 (LIP)
213 215
DV INTERFACE
TRCK
(SEE PAGE 4-23)
1 3 51 47
LCK
5 7 141 79
17
151 VREF
21
(IC4501)
152
23
FRRV,TRRV,TRRT
153
156
200 202
204 206
YFO YO – YFO Y7
208 211
213 215
9
IC3301 VFIO C4 – VFIO C7
16
(CAIN-R)
DV SIGNAL
PROCESS
(SEE PAGE 4-21)
99
48
97
167
AD DT
83
6
88
COL0
18 ı 195
17 COL3 194
81
16 191
79
14 190
170
OSD VD
MC BUS
20 184
179
OSD HD
19 183
159
VSP SO, SI, SCK
LINE OUT V 161
(IC4902)
XCS SFD (IC4501)
163
XCS VFD (IC4501)
162
PANEL G
75
PANEL R
73
DATA TO SFD
PANEL B
133
71
DATA FROM SFD
132
SFD BCK PANEL HD, VD
105
127
106
Y
55 EVF G/BW Y
67
C
59
3-3
CN101
TRV140/TRV140E
FP-398 FLEXIBLE
: E, HK, AUS, CH, JE
(2/3)
/TRV140M
(SEE PAGE 4-41)
CN1001
TPA+, –, (2/3)
DV IN/OUT
1
TPB+, –
6
2
ı
4
9
5
DV OUT
29
ı
TRV140E : AEP, UK,
32
MC BUS
EE, NE, RU
34
ı
37
REC CK
REC DT
IC3101
AD DT 15
AD DT
6 6 (TRF)
20
EQ
A/D CONV.
PB CK
PB CK PLL
13
(SEE PAGE 4-25)
ATF ERR
25
22 24
XCS TRF
(IC4501)
EVF VG
14 CN1011 (2/3)
VCO
15 ADJUSTMENT
CN1005
XCS OSD,
OSD SO, 19
XOSD SCK
18
HI SO, XHI SCK
EVF G/BWY
15
OVERALL (4/5)
(SEE PAGE 3-8)
BL CONT
XCS EVF
XCS EVF
10
12
HI SO, XHI SCK
11
PANEL HD
13
PANEL VD
14
38
22
39
X801
42
48MHz
ı 28
YFO YO – YFO Y7
IC801
45
48 USB
49 I/F
CN1012
(SEE PAGE 4-39)
34 64
VFIO C4 – VFIO C7 ı
63
37
54 56 67 57
ASDATA
(IC802)
RF MON
SWP
CN3101
REC CK 1 ODD
40
REC DT 2
42
IC3103
EVEN
6
(TRW)
7
34
Q3123,
REC/PB
Q3111, 3116
AMP
(SEE PAGE 4-26)
FLYING
PB Y OUT
42
27 ERAE
OSC
35
31
VSP SO, VSP SI, XVSP SCK
FOR
VF-150 BOARD
CN2001 (1/2)
1
CN2002
2
13
48 20
VR, VG, VB
14
47 22
5
IC2001 15
46 24
LCD DRIVE
41
(SEE PAGE 4-62)
LED DA
40
35
39
10
44
14
ı
46 3
IC2002
8 18
ı
45
9 TIMING 20
12
42
ı
GENERATOR
24
(SEE PAGE 4-62)
1
7
48
6
CN2001
(2/2)
2 8
17
HDO
18
3-4
FP-399 FLEXIBLE
(SEE PAGE 4-40)
D+ 3
CN101
D- 2
2
6
(USB)
DRUM
9 CN1011 (1/3) ODD
FOR ADJUSTMENT
5
FLYING
ERASE
5
4
7
8
EVEN
11
(SEE PAGE 4-26)
XFE ON
SWP
DV RF SWP
ATF ERR
FRRV, TRRV, TRRT
OVERALL (3/5)
(SEE PAGE 3-5)
DRP SO, XDRP SCK
MC BUS
• Abbreviation
AUS : Australian model
CH : Chinese model
EE : East European model
HK : Hong Kong model
JE : Tourist model
NE : North European model
RU : Russian model
LCD903
B/W
LCD UNIT
LB-073 BOARD
D7702
(BACK LIGHT)
IC7701
CN7701
LED DRIVE
2
(SEE PAGE 4-59)
1