DCR-TRV320/TRV320E/TRV320P/TRV420E/TRV520/TRV520E/TRV520P/TRV525
TRV620E/TRV720/TRV720E
FP-249, FP-355, FP-356 (MECHA DECK) PRINTED WIRING BOARDS AND VC-235 (D/A CONVERTER) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board.
– Ref. No.: FP-249, FP-355, FP-356 flexible board; 10,000 series –
4-41
4-42
MECHA DECK
/
D/A CONVERTER
FP-249, FP-355, FP-356 VC-235 (14/16)
R2.1/P2.1/C1.3
2.9
0.8
4.7
R2.8/P2.8/C1.3
4.7
4.7
0.1
0.9
3.8
R0/P0/C1
2.1
2.5
1.4
0
0
0
0
R0.5/P0.5/C0.7
0.7
1.3
0.9
1.9
1.9
1.7
2.8
0
0.9
1.4
1
2.8
0.2
2.4
0
R:REC MODE
NO MARK:REC/PB MODE
C:Hi8/Std8 PB MODE
P:Digital8 PB MODE
:NTSC MODEL
:PAL MODEL
NTSC MODEL:DCR-TRV320/TRV320P/TRV520/TRV520P/TRV525/TRV720
PAL MODEL:DCR-TRV320E/TRV420E/TRV520E/TRV620E/TRV720E
AU_2.8V
MT_F0
HALL_REF
1u
B
C2293
AU_BPF
DOC_DET
REG_GND
HALL_GAIN
IR_V_DEV
1.7M_DEV
MT_Q
XMP/ME
1.5M_DEV
RP_IR
10uH
L2291
A_4.75V
AFC_F0_ADJ
XRF_AGC_OFF
FRQ_TUNE
VC_RF_SWP
FB2291
B
6.3V
TA
22u
C2292
ZOOM_MIC_CONT
RF_AGC_CONT
HALL_OFFSET
IR_CARR
C2291
0.01u
B
IR_A_DEV
IC2291
MB88344BPFV-G-BND-ER
123456789101112
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
XVC_SCK
VC_SO
DA_STB
MT_CONT
RF_ENV_LEVEL
CFG_DUTY
BW_BL
BW_CONTRAST
BW_VCO
BW_BRIGHT
PRINT_HEAD_DDCONT
1
A
MT_F0
RF_AGC_CONT
MT_Q
VC_RF_SWP
MT_F0
DOC_DET
RP_IR
1.5M_DEV
HALL_GAIN
HALL_REF
XRF_AGC_OFF
XRF_AGC_OFF
IR_CARR
IR_V_DEV
XMP/ME
RP_IR
XMP/ME
RF_AGC_CONT
IR_A_DEV
DOC_DET
AFC_F0_ADJ
FRQ_TUNE
ZOOM_MIC_CONT
AFC_F0_ADJ
AU_BPF
1.5M_DEV
AU_BPF
1.7M_DEV
ZOOM_MIC_CONT
HALL_REF
HALL_OFFSET
HALL_OFFSET
1.7M_DEV
RF_ENV_LEVEL
MT_CONT
MT_CONT
CFG_DUTY
CFG_DUTY
MT_Q
VC_RF_SWP
RF_ENV_LEVEL
IR_A_DEV
IR_V_DEV
IR_CARR
HALL_GAIN
FRQ_TUNE
BW_BRIGHT
BW_CONTRAST
BW_VCO
BW_BL
BW_BRIGHT
BW_CONTRAST
BW_VCO
BW_BL
PRINT_HEAD_DDCONT
PRINT_HEAD_DDCONT
XSCK
AFC_F0_ADJ
RF_ENV_DET_LEVEL
LCD_BL_CONT
PRINT_HEAD_DDCONT
FRQ_TUNE
CFG_DUTY
ZM_MIC_CONT
DOC_DET
C0
5V
VIDEO_DEV
MT_F0
N.C.
AU_BPF
RP_IR
VSS1
AUDIO_DEV
GND
SI
XRF_AGC_OFF
(BW_BRIGHT)
4.6V(VDD2)
V_ON
HALL_GAIN XMP/ME
2.8V(VDD1)
HALL_REF
A_FADE
MT_CONT
HALL_OFFSET
ACC/RF_CONT
ND_CONT
STB
1.5M_DEV
3V
4.6V(VCC)
RF_AGC_CONT
1.7M_DEV
VIDEO_CAR
(BW_CONTRAST)
AGC_CONT2
VSS2
AGC_CONT1
SWP(C1)
(BW_VCO)
(BW_BL)
MT_Q
REC_BIAS
N.C.
05
D/A CONVERTER (EVR)
IC2291
VC-235 BOARD (14/16)
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
D/A CONVERTER (EVR BLOCK)
38410956
F
G
C
D
7
E
2
B
0uH
91
VC-235 BOARD (16/16)
56
VC-235 BOARD (8/16)
VC-235 BOARD (9/16)
66
59
VC-235 BOARD
(8/16,12/16,15/16)
22
VC-235 BOARD (3/16)
VC-235 BOARD (1/16)
3
VC-235 BOARD (15/16)
92
VC-235 BOARD (13/16)
88
16
VC-235 BOARD (2/16)
48
VC-235 BOARD
(6/16)
67
VC-235 BOARD (10/16)
85
VC-235 BOARD (12/16)
M62371GP-600D
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