CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
COVER
COVER
2.1
NO MARK:REC/PB MODE
34
36
35
5.0
0
2.5
2.4
2.4
3.3
2.8
1.4
0
1.4
1.4
0
1.4
0.6
0.6
1.4
2.3
1.1
1.3
0.3
0.1
1.4
2.8
2.6
0.3
1.5
2.5
2.4
0
2.4
2.8
-0.9
4.8
2.4
1.5
1.5
1.5
0
1.4
1.4
1.5
1.5
1.5
2.4
0
1.4
1.4
1.2
0.1
1.4
1.2
4.7
2.1
2.9
1.2
2.3
2.2
4.7
1.2
2.3
2.2
(11/11)
64
(4/11)
31
(6/11)
43
(6/11)
48
(2/11)
20
9
(1/11)
(11/11)
65
(10/11)
62
(7/11)
52
(2/11)
12
(11/11)
63
IC351
IC651
REC_AFM
0.47u
C364
A_FADE
VC_RF_SWP
VC_SO
XVC_SCK
0.01u
C396
0.22u
C384
1u
C386
C369
0.22u
RB352
47k
47k
R372
Q354
XX
6
2
1
3
5
4
XX
C355
1u
C381
4700p
C383
C397
68p
C372
XX
IC351
AN12984A-VB
1
AGCTC
2
NC
3
LINE_IN_R
4
REC_OUT_L
5
NC
6
AU_GND
7
NC
8
NC
9
F
ADER
10
IREF
11
RF_GND
12
IFDC_L
13
NC
14
FSC
15
RFDC_L
16
NC
17
NC
18
DEV_L
19
NC
20
NC
21
SI_IN
22
CK_IN
23
CS_IN
24
RF_SWP
25
RF_AGC_TC
26
PB_RF_IN
27
NC
28
BPF_ADJ
29
RECFM_OUT/BPF_MONI
30
MUTE_TC
31
NC
32
PLL_LOOP_L
33
WEIGHT_L
34
NRDC_L
35
TCH_L
36
TC_L
37
NC
38
NC
39
NC
40
NC
41
VCC
42
NC
43
SP_OUT
44
SP_SIG
45
SP_IN
46
BEEP_IN
47
SP_VREF
48
SP_VCC
49
SP+
50
SP_GND
51
SP-
52
HP_L
53
HP_GND
54
NC
55
IR_OUT_L
56
IR_OUT_R
57
LINE_OUT_L
58
NC
59
MUTE_OUT
60
VCCH
61
VREFH
62
VREF
63
MIC_IN_L
64
LINE_IN_L
16V
10u
C359
1u
C380
820
R379
50V
3.3u
C366
C363
XX
XX
C393
C398 XX
FSC
1k
R351
0.001u
C390
0.01u
C392
16V
C367
10u
C371
XX
0.22u
C389
BEEP
R364
47k
AU_BPF
1.5M_DEV
SP+
SP-
1u
C385
47k
R382
C358
XX
0.1u
C375
XX
C356
150k
R368
0.47u
C394
REC_AFM
470k
R373
PB_RF
Q355
XX
6
2
1
3
5
4
6.3V
22u
C374
6.3V
22u
C357
C353
4.7u
C382
0.01u
C399
0.47u
R387
10k
C391
0.1u
R384
8200
R385
4700
C388
0.01u
CL381
C400
1u
C360
1u
C362
0.01u
C376
1u
C377
0.01u
R383
2200
16V
C379
10u
0.22u
C395
C361
4700p
16V
10u
C352
16V
C354
10u
R389
0
XX
C365
R363
XX
6.3V
22u
C368
0
R388
R390
0
VOUT_ON
33k
0.5%
R658
0
R659
XX
C655
Y_I/O
C_I/O
10u
6.3V
C654
0.01u
C652
0.1u
C658
220u
C663
4V
CL651
XX
6.3V
C653
CL655
220u
C660
4V
IC151_C_OUT
C_OUT
XX
C659
10uH
L651
4.7u
C651
CL653
10%
XX
L654
10%
XX
L653
22u
6.3V
C662
CL654
RB651
68
IC151_Y_OUT
UPC5702GR-019-GJG-E2-A
IC651
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1u
C657
VIDEO_I/O
XX
L652
22u
6.3V
C661
LINE_Y
0
R651
CL652
XCS_IO
RB351
4.7k
IC251
XX
1
NOISE
2
REG_2.5V
3
STBY
4
IN +
5
IN -
6
OUT
7
VCC
8
GND
C252
XX
R256 XX
R258
XX
C251
XX
R254 XX
16V
XX
C255
C260
XX
R253
XX
INT_MIC
C259
XX
C254
XX
R251
XX
6.3V
C253
XX
R252
0
AUDIO_L_I/O
1
A
XCS_AU
XVC_SCK
VC_SO
VC_SO
XVC_SCK
VC_SO
XVC_SCK
GND
V+2
V
out
POWERSA
VE
Cout
VREF
IREF
SDCout
Y
out
V+1
GND2
Cin
SDCin
Ysag
Yi
n
Vsag
PB
Y
REC
Y/CHROMA
CHROMA
AUDIO
SIGNAL
SIGNAL PATH
VIDEO SIGNAL
05
6
7
XX MARK:NO MOUNT
B
E
C
11
15
3
H
14
I
F
2
J
AUDIO,VIDEO(AU BLOCK,MA BLOCK,IO BLOCK)
4
8
9
G
10
D
5
12
K
13
VC-303 BOARD (9/11)
AUDIO PROCESS
Y/C MIX,AMP
MT_5V
AU_4.6V
REG_GND
AU_2.8V
A_4.6V
C387
0.1u
For Schematic Diagram
• Refer to page 4-47 for printed wiring board.
• Refer to page 4-65 for waveforms.
4-2. SCHEMATIC DIAGRAMS
VC-303 BOARD SIDE A
VC-303 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-303 BOARD SIDE A
VC-303 BOARD SIDE B
4-25
4-26
VC-303 (9/11)