CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
COVER
COVER
51
(8/11)
52
(9/11)
36
(5/11)
(11/11)
53
(8/11),
54
(6/11),
44
22
(2/11),
23
(2/11)
24
56
(10/11),
55
(11/11)
(2/11),
(6/11)
45
58
(10/11)
57
(10/11)
IC503
59
(11/11)
(1/11)
2
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
29
0
2.9
3.0
2.8
0
0
0
0.1
0
0.1
3.0
0.2
2.8
0.4
3.2
0.6
0.4
2.9
2.8
R2.1/P1.6
R1.8/P0.1
2.8
R2.3/P0.1
3.0
R0/P2.9
2.8
2.8
2.9
0
2.8
2.9
2.4
0
R0.5/P0.1
0
3.0
3.0
3.0
3.0
0
2.6
2.6
0
2.5
3.0
2.9
0
0
1.5
1.1
3.0
3.0
R0.3/P2.8
R2.8/P0.1
R1.8/P0.1
R2.8/P0.1
R2.8/P0.1
R2.8/P0
0
2.6
2.5
3.0
2.6
3.0
3.0
2.6
R2.0/P0
3.0
0
0
0.3
0.4
0.4
0.1
0
3.0
1.5
1.5
0.3
2.9
3.0
0
2.7
0.3
2.8
30
RB510
0.022u
C513
2200
R561
CAM_DD_ON
BATT_UNREG
Q502
DTC143TMT2L
DIAL_A
VTR_UNREG
C516
18p
C517
0.1u
OSD_SO
RB501
XHI_SCK
XDCOUT_ON
KEY_AD1
BATT_SIG
1SS355TE-17
D505
1k
R562
LANC_OUT
XF_TALLY_LED
100k
R554
RB514
10k
R575
100k
R572
RB511
REG_GND
XS_JACK_IN
LANC_IN
XBATT_VIEW
DIAL_B
RB502
470k
RB507
RB505
47k
0.01u
C512
KEY_AD0
0.01u 16V
C506
XRESET
V_JACK_IN
XX
R568
4700p
C514
XOSD_SCK
RB506
1k
BATT_IN
KEY_AD5
1k
R574
470k
0.5%
R521
220k
0.5%
R519
220k
0.5%
R518
XSIRCS_SIG
HN1L02FU(TE85R)
Q501
3
5
4
6
2
1
D_2.8V
3300
R567
0.01u
16V
C505
0.1u
C504
1k
R573
RB504
1k
XSYS_RST
HI_SO
KEY_AD2
IC503
CXP921048A-081R-T6
LANC_IN
1
LANC_OUT
2
XCS_VC
3
XSIRCS_IN
4
XCHARGE_LED
5
XF_TALLY_LED
6
XIR_LED_ON
7
USB_D+PULLUP
8
XSYS_RST
9
NC
10
XTALLY_LED
11
XDCOUT_ON
12
GND
13
XVTR_MODE_SW
14
XCAM+STBY_SW
15
XS/S_SW
16
XEJECT_SW
17
XCC_DOWN
18
XPHOTO_FREEZE
19
XBATT_VIEW
20
XLANC_POWER_ON
21
HI_TXD
22
HI_RXD
23
LCD_COM_XDATA
24
INIT_CHARGE_ON
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
VDD
51
32KHZ_IN
52
32KHZ_OUT
53
GND
54
N.C
55
MELODY_ENV
56
N.C
57
XWIIND_ON
58
SIRCS_ENV
59
XCS_LCD_DRIVER
60
BATT_IN
61
TEST_PORT(N8)
62
(ex.VC_RF_SWP)
63
SYS_V
64
DS_BUSY
65
BATT/XEXT
66
DIAL A
67
DIAL B
68
NC
69
GND
70
USB_DET
71
HOTSHOE_ID1
72
HOTSHOE_ID2
73
GND
74
AVREF_0
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
470k
0.5%
R520
XCS_LCD_DRIVER
0.1u
C518
HI_SI
0.01u
16V
C507
1k
R525
LCD_COM/XDATA
DCOUT_JACK_IN
INIT_CHARGE_ON
BATT/XEXT
RB508
470
R558
X501
20MHZ
XCS_DD
XVTR_MODE_SW
C515
22p
XEJECT_SW
1SS355TE-17
D504
VOUT
BEEP
KEY_AD4
KEY_AD3
XS/S_SW
RB509
220k
XCAM+STBY_SW
0.01u
C511
10M
R552
XLANC_POWER_ON
EVER_3.0V
47k
R542
RB503
470k
X502
32.768kHz
FAST_CHARGE
C503
47u
4V
RB512
XX
RN1904FE(TPLR3)
Q503
6
2
1
3
5
4
560k
R543
0
R576
1
A
XEVF_TALLY_LED
VOUT_ON
DEW_AD
XCC_DOWN
SIRCS_PWM
IR_ON
XCS_OSD
HI_RXD
HI_TXD
HI_TEST_A
1500
R701
TLAV1021(T15SOY.F)
D704
XCS_VC
SYS_V
VTR_DD_ON
CAM_DD_ON
F
AST_CHARGE
XCS_OSD
IR_ON
CAM_DD_ON
VTR_DD_ON
MELODY
HI_TXD
INIT_CHARGE_ON
XCS_VC
XEJECT_SW
DIAL_B
DIAL_A
XS/S_SW
FAST_CHARGE
BATT/XEXT
BATT_SIG
XLANC_POWER_ON
KEY_AD0
KEY_AD2
KEY_AD4
KEY_AD5
XCAM+STBY_SW
XVTR_MODE_SW
XSYS_RST
V_JACK_IN
XOSD_SCK
OSD_SO
XSYS_RST
INIT_CHARGE_ON
BEEP
HI_SO
XHI_SCK
HI_SI
BA
TT_SIG
HI_TEST_A
HI_RXD
XF_TALLY_LED
XCAM+STBY_SW
XVTR_MODE_SW
HI_SO
HI_SI
XHI_SCK
KEY_AD3
XLANC_POWER_ON
XS_JACK_IN
SIRCS_ENV
MELODY_ENV
BEEP
XSIRCS_SIG
XCC_DOWN
XS/S_SW
XEJECT_SW
XCS_DD
XCS_DD
DCOUT_JACK_IN
XDCOUT_ON
XDCOUT_ON
XBATT_VIEW
LCD_COM/XDATA
LCD_COM/XDATA
XCS_LCD_DRIVER
KEY_AD1
XOSD_SCK
OSD_SO
XBATT_VIEW
VOUT_ON
XEVF_TALLY_LED
XF_TALLY_LED
DCOUT_JACK_IN
MELODY
XEVF_TALLY_LED
VOUT_ON
DEW_AD
XCC_DOWN
IR_ON
SIRCS_PWM
XCS_OSD
HI_TEST_A
HI_TXD
HI_RXD
XCS_VC
SYS_V
VTR_DD_ON
CAM_DD_ON
XSIRCS_SIG
XCHARGE_LED
SIRCS_PWM
1k
1k
470k
D_2.8V
2200
1M
100k
D_2.8V
D_2.8V
3
9
2
I
5
VC-303 BOARD (7/11)
12
H
4
HI CONTROL(HI BLOCK)
XX MARK:NO MOUNT
13
14
J
F
7
11
8
G
E
6
10
15
C
B
05
D
AMP
MODURATOR
BATTERY CHARGE
DETECTOR
HI CONTROL
16
17
18
K
L
M
CHG
VOUT_ON
XCS_DD
CAM_DD_ON
VTR_DD_ON
DCOUT_JACK_IN
HP_SENS
XLI_PRE_END
HI_SI
HI_SO
xHI_SCK
MELODY/SIRCS_CARRIER
TEST_POR
T
XRESET
GND
20MHZ_OUT
20MHZ_IN
VDD
NS_LIGHT_ON
XCS_OSD
OSD_SO
XOSD_SCK
CHARGE_INH
IB_SI
IB_SO
F
AST_CHARGE
A
VREF_1
A
VDD
LCD_LED_ON
NC
XCS_VSC
SHOE_ON
EXT_MIC_DET
JACK_MONO(RCH)
V_JACK_IN
XS_JACK_IN
VDD
VDD
GND
XDR
Y_BA
TT
BA
TT_SENSE
ACV_SENSE
DEW
KEY_AD0
KEY_AD1
KEY_AD2
KEY_AD3
KEY_AD4
KEY_AD5
KEY_AD6
KEY_AD7
XS_JACK_IN
V_JACK_IN
KEY_AD0
KEY_AD1
KEY_AD2
KEY_AD3
KEY_AD4
KEY_AD5
SYS_V
DIAL_B
DIAL_A
SIRCS_ENV
DEW_AD
MELODY_ENV
BATT/XEXT
XCS_LCD_DRIVER
For Schematic Diagram
• Refer to page 4-47 for printed wiring board.
• Refer to page 4-64 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
4-21
4-22
VC-303 (7/11)