Read Sony DCR-TRV30 / DCR-TRV30E Service Manual online
DCR-TRV30/TRV30E
4-31
4-32
RF AMP
VC-264 (10/19)
For Schematic Diagram
• Refer to page 4-51 for printed wiring board.
• Refer to page 4-89 for waveforms.
• Refer to page 4-51 for printed wiring board.
• Refer to page 4-89 for waveforms.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
R0.5/P2.5
2.8
4.6
0
2.8
R0.8/P0
0
R2.4
P2.1
R2.4/P2.1
R0.1/P1.2
R0/P0.7
R2.3/P1.9
2.8
R0.3/P2.7
2.8
R3.4/P2.3
R0.1/P1.0
4.6
R0.1/P1.0
R0.1/P1.0
R0.1/P1.0
R0.1/P1.1
R0.1/P1.1
R0.1/P1.1
2.8
1.9
0
2.7
1.5
1.5
R
T2.6/P1.5
2.8
1.4
4.6
0.6
4.6
R3.2
P2.2
14
0.1
2.8
R2.6/P2.8
R2.2/P1.3
R2.8/P2.6
R2.8/P2.5
1.3
1.9
1.5
R3.2
P1.7
P1.7
R3.3/P1.7
R1.5/P1.6
R3.5/P1.7
R3.3/P1.7
R3.3/P1.7
R3.5/P1.7
R3.3/P1.7
R3.5/P1.7
R3.3/P1.7
0
1.9
R0.8/P0
4.6
R3.5/P1.7
R0.8/P0
R0/P2.0
R0/P2.0
R4.1/P2.5
4.6
R1.8/P0
2.8
R1.8/P0
R1.9/P0
0.9
1.9
13
17
16
15
14
CXA2071R-T4
IC601
1
CP TC2
2
F
AST ACCESS
3
PLL GND
4
PD HOLD
5
REC DA
T
A
6
PLL VCC
7
REC XP
8
AD A VCC
9
LOCK MON
10
VRB
11
VR
T
12
AD A GND
13
CLK
14
AD D VCC
15
DATA0
16
DATA1
17
DATA2
18
DATA3
19
DATA4
20
DATA5
21
AD D GND
22
XSCK
23
VDD
24
SI
25
XCS
26
S IO GND
27
A
TF3
28
A
TF2
29
A
TF1
30
I/O VCC
31
JSWP
32
A
TF OUT
33
BUF VCC
34
BUF OUT
35
AGC VCC
36
AGCTC1
37
AGCTC2
38
AGC GND
39
DC_TC1
40
DC_TC2
41
TESTIN
42
IN
43
F VCC
44
DECUP
45
R REF3
46
R REF2
47
F GND
48
CP TC1
CXA2072R-T4
IC602
1
XE
2
YE
3
D2E
4
GND
5
DIO
6
XO
7
YO
8
D2O
9
GND
10
D1L
11
XL
12
YL
13
D2L
14
GND
15
GND
16
GND
17
FBDP_R
18
PEAKT_IR
19
PEAKI_IR
20
RECI_IR
21
PB_IR
22
RECCONT_E
23
RECCONT_O
24
CL
25
CO
26
CE
27
PBYOUT
28
VCC2
29
PB X OUT
30
GND
31
RECA2
32
VCC3
33
RECA1
34
PBSW_PS
35
CONT0
36
CONT1
37
ALL_PS
38
TEST
39
VDD
40
CLK
41
GND
42
D
ATA
43
VCC1
44
NC
45
GND
46
GND
47
GND
48
D1E
B
470p
C610
B
0.1u
C613
12k
R609
10k
R610
B
470p
C616
XX
B
C625
22k
R618
22k
R615
±
0.5%
220
R622
±
0.5%
220
R623
±
0.5%
220
R624
±
0.5%
220
R620
B
0.1u
C620
B
0.1u
C621
470
R611
0.033u
B
C615
150k
R607
0.01u
B
C619
0.1u
B
C603
0.01u
B
C601
0.01u
B
C609
0.01u
B
C607
47p
CH
C612
0.01u
B
C611
47p
CH
C617
0.01u
B
C618
0.01u
B
C623
0.01u
B
C624
±
0.5%
9100
R616
±
0.5%
9100
R617
0.1u
B
C627
0.1u
B
C626
RP_4.6V
RP_2.8V
LND602
A
LND601
A
0.01u
B
C614
REC_CRRT0
REC_CRRT1
10k
R614
4700
R613
XCS_TRF
SWP
0.01u
B
C622
10uH
L601
0.01u
B
C602
6800
R602
10k
R601
1M
R606
12k
R612
XDRP_SCK
DRP_SO
10uH
L602
REG_GND
RF_IN
RF_MON
0
R605
FB601
0uH
PBCK
CTRL0
RECCK
ADDT2
ADDT5
ALL_PS
PLLSW
RECA2
RECDT
ADDT4
ADDT3
ADDT1
RECA1
PLLMSK
SW_PS
ADDT0
CTRL1
10P
CN601
1
2
3
4
5
6
7
8
9
10
XX
R619
XX
R621
0.01u
B
C605
10uH
L603
CFG_DUTY
REEL_EVR
10V
1u
C604
D_1.9V
6.3V
10u
C608
0
R604
0
R603
R608
68
LND603
A
1u
B
C606
EC3101C-PM-TL
Q601
1
A
REC_CRRT0
REC_CRRT1
ALL_PS
SW_PS
RECA2
REC_CRR
T0
REC_CRR
T1
RECA1
RECCK
RECDT
PLLSW
RECDT
PLLMSK
SWP
DRP_SO
XDRP_SCK
XCS_TRF
XDRP_SCK
DRP_SO
SWP
XCS_TRF
SW_PS
ALL_PS
CTRL1
CTRL0
RECA2
PLLSW
PLLMSK
RECCK
RECDT
RECA1
CTRL0
CTRL1
(TRF)
(TRW)
YSDL
XEVEN
GND
GND
XODD
XSDL
GND
GND
YEVEN
YODD
V.REF
A/D CONV./PLL
IC601
REC/PB AMP
IC602
Y
PB
SIGNAL PATH
AUDIO
SIGNAL
Y/CHROMA
VIDEO SIGNAL
REC
CHROMA
PB
REC/PB
SIGNAL PATH
REC
Ref.signal
84
TO(19/19)
TO(6/19)
60
85
TO(14/19)
TO(14/19,
17/19)
17/19)
86
TO(15/19)
87
NOT USE
TO(17/19(CN009))
88
VC-264 BOARD(10/19)
RF AMP(RF BLOCK)
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
16
8
F
14
G
D
2
3
15
10
12
E
16
13
6
5
11
9
7
B
H
C
4
VIDEO HEAD
ODD
MECHANISM DECK
(J-MECHA)
(J-MECHA)
EVEN
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