CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
2.4
0
2.4
2.4
2.4
1.4
1.4
0.7
0.7
1.1
R1.1/P2
2.4
2.5
4.8
2.4
2.4
0
2.9
1.4
R2.3/P0
1.2
1.3
1.4
1.4
R0.1/P0
R2.3/P2.1
0.1
1.4
2.8
2.5
4.8
R0.7/P0.4
R0.3/P0
0.3
2
0.4
2
R1.4/P0
0
R1.4/P0
R1.4/P0.1
1.4
1.4
0
0
1.4
2
2
2.1
4.8
R3.4/P0.1
2.9
1.4
1.4
ed
H
IC801
wa
REC/PB (S JACK IN)
1.8 Vp-p
ef
H
IC801
ql
REC/PB (AV JACK IN)
2.0 Vp-p
eg
990 mVp-p
IC801
qj
REC/PB (S JACK IN)
H
78
(9/10)
(6/10)
55
79
(10/10)
17
(2/10)
(1/10)
14
16
(2/10)
(10/10)
80
29
(2/10)
(6/10)
69
81
(6/10)
(6/10)
70
(4/10)
38
(10/10)
83
MT_5V
S_Y_I/O
IC_301_C_OUT
INT_MIC
A_4.6V
AUDIO_L_I/O
REG_GND
0
R818
AU_2.8V
A_FADE
XVC_SCK
IC_301_Y_OUT
PB_RF
1.5M_DEV
VC_SO
FSC
BEEP
XCS_AU
AU_4.6V
VIDEO_I/O
AN12985A-VB
IC801
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
RB801
68
S_C_I/O
AU_BPF
REC_AFM
REC_AFM
RF_SWP
CL802
C_OUT
CL801
CL803
XCS_IO
CL804
CL805
1u
C850
6.3V
10uH
L801
L802
XX
1
A
2P
CN008
1
SP(+)
2
SP(-)
4700p
C831
0.22u
C836
1u
C830
1u
C826
0.01u
C828
1u
C823
0.47u
C839
0.22u
C822
1u
C834
0.22u
C819
0.22u
C833
6.3V
22u
C825
6.3V
22u
C815
16V
10u
C817
XX
C813
4.7u
C811
XX
R814
47k
R811
470k
R817
XX
C804
XX
C803
XX
C809
6.3V
22u
C801
16V
10u
C807
16V
10u
C805
6.3V
22u
C808
16V
10u
C802
1u
C810
0.01u
C806
0.5%
47k
R807
2200
R806
XX
R803
4700
R812
R802
XX
10k
R810
0.1u
C812
0.1u
C814
0.01u
C816
XX
C827
1u
C835
0.01u
C832
XX
C824
0.47u
C821
0.01u
C837
0.1u
C829
XX
6.3V
C838
0.47u
C818
50V
3.3u
C820
0.01u
C842
16V
10u
C841
68p
C844
0.01u
C843
0.001u
C840
820
R819
4V
100u
C848
0.01u
C847
22u 6.3V
C845
22u
6.3V
C849
C846 100u 4V
150k
R815
VC_SO
XCS_AU
XVC_SCK
XCS_AU
XVC_SCK
VC_SO
SP_VCC
VOUT
LINE OUT
IREF
LINE MUTE
VCC(MIC AMP)
YOUT
MIC IN
BEEP_IN
DAC
CS_IN
VCCHDR
SWP
NR_HOLD
YSAG
SP_GND
LS_WAIT2
GNDYC
SP_VREF
EE_OFFSET
PLL_LOOP_F
GND
VSAG
PB_RF_IN
GNDDR
VREF
LINE_IN
MIC_FL_OUT
FSC
GND(IIL)
DEV_ADJ
SP_IN
RECAFM_OUT/BPF_MONI
VCC(AFM)
SP+
VCCH
MIC_AMP_OUT
CK_IN
GND(BPF)
MIC_PRI_AMP_OUT
BPF_ADJ
VREFH
LS_WAIT1
COUT
SP_OUT
MIC REG
YIN
NR_MONITOR
SI_IN
NR_RECOVER
NR_EMP
AGCTC
GND(FM)
VREG
FADE CTL
GND(MIC AMP)
MUTE_TC
CIN
GND(NR)
MIC_FL_IN
VCCHYC
PB_DC_CUT
NR_VRF
SP-
IC801
AUDIO/VIDEO PROCESS
6
7
8
C
H
VC-341 BOARD (8/10)
3
11
9
2
XX MARK:NO MOUNT
4
10
G
F
D
05
5
AUDIO,VIDEO
E
B
(SEE PAGE 4-35)
KEY
BLOCK
CONTROL
(CF-5100)
SIGNAL PATH
Y/CHROMA
REC
Y
AUDIO
VIDEO SIGNAL
SIGNAL
CHROMA
PB
13
12
±
IC_801_Y_OUT
For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
4-23
4-24
VC-341 (8/10)
4-2. SCHEMATIC DIAGRAMS
VC-341 BOARD SIDE A
VC-341 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-341 BOARD SIDE A
VC-341 BOARD SIDE B
Summary of Contents for CCD-TRV128
Page 177: ...Printed in Japan ...