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DCR-TRV12E/TRV14E/TRV19/TRV19E
COVER
COVER
4-43
4-44
VC-311 (4/8)
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-73 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
VC-311 BOARD SIDE A
VC-311 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-311 BOARD SIDE A
VC-311 BOARD SIDE B
R4.2/P2.7
R2.7/P2.6
4.7
R2.5
P0.6
R3.1
P2.1
R3.1
P2.1
R1.1
P2.2
1.1
1.1
2.3
2.3
4.7
R2.3/P0
R0/P0.3
R2.3/P0
R0/P0.3
R1.2/P0
4.7
1.4
R0.1 P1.7
P1.7
R2.9
P1.7
R2.7
P1.7
R2.7
P1.7
R2.9
P1.7
R2.7
P1.7
R2.7
P1.7
R2.9
R2.9
P1.7
R2.8/P0
1.4
2.8
R2.7/P0
2.8
R2.7/P0
2.8
R1.4/P0
0
R1.3/P0
2.8
12
13
14
15
11
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
2.8
1.4
0
2.7
0.1
2.8
1.1
1.1
0.9
0.8
1.2
1.4
CXA3619R-T4
IC1801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
10uH
L1802
0.01u
B
C1804
6.3V
10u
C1801
TA A
1
2
0.01u
C1814
RP_4.6V
RP_2.8V
RF_SWP
0.01u
B
C1809
6.3V
10u
C1803
TA A
1
2
10uH
L1801
REG_GND
RECCK
RECA2
RECDT
RECA1
SW_PS
0.01u
B
C1813
0.01u
C1815
0.47u
B
C1805
ALL_PS
RFIN
0.47u
B
C1808
0.01u
B
C1807
0.01u
B
C1806
RF_MON
SWP
10P
CN1801
1
2
3
4
5
6
7
8
9
10
DA_STRB
CL1701
HALL_OFFSET
FREQ_TUNE
IC1701
BH2223FV-E2
1
AO2
2
AO3
3
AO4
4
AO5
5
AO6
6
AO7
7
AO8
8
AO9
9
VCC
10
AO10
11
NC
12
LD
13
CLK
14
DI
15
AO1
16
GND
B
4.7u
C1701
HALL_REF
CAM_SO
FB1701 0uH
HALL_GAIN
CAM_SCK
ZOOM_MIC_CONT
A_2.8V
0.01u
B
C1810
B
0.1u
C1811
B
0.1u
C1812
0.5%
22k
R1807
XX
R1818
0.5%
10k
R1808
0.5%
22k
R1812
XX
R1809
XX
R1811
0.5%
10k
R1810
XX
R1803
XX
R1804
XX
R1805
XX
R1806
XX
R1819
0.01u
B
C1802
0.5%
220
R1816
0.5%
220
R1814
0.5%
±
±
220
R1815
0.5%
220
R1813
1
A
RECA1
RECA1
RECA2
RECCK
RECDT
RECA2
RECCK
RECDT
HALL_OFFSET
HALL_GAIN
HALL_REF
HALL_OFFSET
HALL_GAIN
HALL_REF
GND
D1E
XE
YE
D2E
GND
GND
D2O
YO
XO
D1O
GND
XME/MP
VCC_HEAD
REC_PEAK_T
REC_PEAK_I_MP
REC_PEAK_I_ME
REC_IR_MP
REC_IR_ME
VCC_REC_4.6V
PB_IR
PB_FBDP
CE
CO
PB_X_OUT
GND
PB_Y_OUT
PB_RF_IN
VCC_PB_4.6V
TEST_OUT
GND
AGCTC_Ech
AGCTC_Och
AGC_EVR
PB_RF_OUT
LPF_f0
SW_PS
CTRL0
CTRL1
REC_A1
VCC_2.8V
REC_A2
MODE1
REC_CLK
MODE2
REC_DA
T
A
VCC_D2.8V
TEST
XSDL
YSDL
XODD
YEVEN
YODD
GND
XEVEN
GND
GND
GND
(Hi_DV)
BEEP_EVR
EVEN
ODD
VIDEO HEAD
Z-MECHANISM
(1/2)
(1/2)
19
(8/8)
(8/8)
20
(3/8)
17
(6/8)
21
IC1801
REC/PB AMP
IC1701
D/A CONVERTER
(EVR)
7
(3/8)
(1/8)
7
(6/8)
7
(2/8)
8
2
(1/8)
VC-311 BOARD(4/8)
REC/PB AMP,EVR(RF,EVR BLOCK)
XX MARK:NO MOUNT
16
CHROMA
PB
PB
Ref.signal
SIGNAL PATH
REC
REC
AUDIO
Y/CHROMA
REC/PB
SIGNAL
Y
VIDEO SIGNAL
SIGNAL PATH
2
G
5
E
13
3
F
4
C
9
12
D
B
8
11
H
7
6
10
±
±
±
±
±
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