DCR-TRV380, DCR-TRV480, DCR-TRV480E (serv.man7) - Sony Movie Service Manual (repair manual). Page 4

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DCR-TRV380/TRV480/TRV480E
— 4 —
3. BLOCK DIAGRAMS
: Points changed portion.
3-2. OVERALL  BLOCK  DIAGRAM (2/6)
(Service manual page 3-4)
TRCKO
LCKO
IC6001
DV SIGNAL
PROCESS
(7/18)
42
ı
45
IC8301
DV INTERFACE
(9/18)
6
ı
9
104
47
79
41
45
139
27
188
XCS IC 8301
XCS IC 8301
158
XCS IC 6001
47
48
54 55 57
107 109 110
152 – 155
189 190 192
149 150
186 187
24 – 26
29 – 32
34 – 37
RECDT
RECA1,2
RECCK
RF IN
LBUS0-3
D24A00 – D31A07, DX
D24A00 – D31A07, ALE, WRX, RDX
D24A00 – D31A07, DXXA08, DXXA09, ALE, WRX, RDX
TRCKO
LCKO
IC6001
DV SIGNAL
PROCESS
(7/18)
24
26
ı
28
IC8301
DV INTERFACE
(9/18)
104
19
62
41
45
139
78
188
XCS IC 8301
XCS IC 8301
158
XCS IC 6001
47
48
54 55 57
107 109 110
152 – 155
189 190 192
149 150
186 187
2 – 4
6 – 9 11
75 – 77
47 48
51 52
RECDT
RECA1,2
RECCK
RF IN
LBUS0-3
D24A00 – D31A07, DX
D24A00 – D31A07, ALE, WRX, RDX
D24A00 – D31A07, DXXA08, DXXA09, ALE, WRX, RDX
SUFFIX: -12
SUFFIX: -21, -31
3-7. POWER  BLOCK  DIAGRAM (1/3)
(Service manual page 3-14)
Q1304, 1314
D 2.8V
A 2.8V
AU 2.8V
CAM –7.5V
CAM 15V
CAM DD ON
POWER(2/3)
(PAGE 3-15)
–7.5V REG
Q1326, 1327
1.9V REG
MT 5V
V LIGHT PWM
VTR UNREG
L1322
A 1.5V
13.5V REG
Q1301, 1303
Q1302, 1312, 1313
+15V REG
L1309
D 1.5V
B
RP 2.8V
D 1.9V
EP 13.5V
Q1304, 1314
D 2.8V
A 2.8V
AU 2.8V
CAM –7.5V
CAM 15V
CAM DD ON
POWER(2/3)
(PAGE 3-15)
–7.5V REG
Q1326, 1327
1.9V REG
(Not Used)
MT 5V
V LIGHT PWM
VTR UNREG
L1322
A 1.5V
13.5V REG
Q1301, 1303
Q1302, 1312, 1313
+15V REG
L1309
D 1.5V
B
RP 2.8V
D 1.9V
EP 13.5V
SUFFIX: -12
SUFFIX: -21, -31
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