Sony DCR-TRV230E Service Manual page 99

For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-104 for waveforms.
2 3 4
1
VC-254 BOARD(10/18)
MODE CONTROL (HI BLOCK)
A
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
REG_GND
D_2.8V
93
TO(18/18) VTR_DD_ON
VTR_DD_ON
CAM_DD_ON
CAM_DD_ON
5
TO(1/18) CAM_DD_ON
C
XCS_VC
94 TO(11/18) XCS_VC
XCS_EVF
95
TO(17/18(CN1117)) XCS_EVF
XCS_LCD
62
TO(5/18) XCS_LCD
XCS_MECHA
96
TO(13/18) XCS_MECHA
D
EXT_MIC_DET
97
TO(16/18) EXT_MIC_DET
XCS_OSD
66
TO(5/18) XCS_OSD
TO(5/18,8/18,11/18, XSYS_RST
58
XSYS_RST
13/18,17/18(CN1117))
E
OSD_SO
OSD_SO
XOSD_SCK
59
TO(5/18,17/18(CN1117)) XOSD_SCK
EVER_3.0V
XS_JACK_IN
XS_JACK_IN
75
TO(7/15) V_JACK_IN
V_JACK_IN
DS_MAD
DS_MAD
F
XDS_FLASH_RST
98 XDS_FLASH_RST
TO(17/18(CN1104))
XDS_WAKE_UP
XDS_WAKE_UP
XHI_SCK
XHI_SCK
63 TO(5/18,8/18,11/18,
HI_SO
13/18,17/18(CN1117))
HI_SO
HI_SI
TO(8/18,11/18,13/18,
83
HI_SI
17/18(CN1104))
G
SYS_V
99 TO(11/18)
SYS_V
VTR_UNREG
100 TO(17/18(CN1113))
BATT_UNREG
D4806
MA132WK-(K8).SO
XCC_DOWN
101
TO(14/18) XCC_DOWN
H
IR_ON
IR_ON
102
TO(12/18) SIRCS_PWM
SIRCS_PWM
SIRCS_SIG
SIRCS_SIG
103
TO(17/18(CN1116)) XF_TALY_LED
XF_TALY_LED
HOTSHOE_ID1
HOTSHOE_ID1
HOTSHOE_ID2
HOTSHOE_ID2
I 104
TO(17/18(CN1101)) SHOE_CONT_AD
SHOE_CONT_AD
LANC_SIG
LANC_SIG
INIT_CHARGE_ON
INIT_CHARGE_ON
FAST_CHARGE
FAST_CHARGE
BATT/XEXT_SW
105
TO(17/18(CN1113)) BATT/XEXT_SW
BATT_SIG
BATT_SIG
SHOE_ON
SHOE_ON
J
K
L
16
5 6 7 8
Q4801
2.8
2SC4738F-Y/GR(TPL3)
BUFFER
MELODY_ENV 0 Q4806
RN2102F(TPL3)
R4801 XLANC_ON LANC SW
R4809
47k
1k
0 BEEP 0
HI_TEST_A 3.0
C4801 R4806 HI_TXD
1u 1k
HI_RXD
R4824
2700
C4803
0.1u
B
Q4802
7 6 5 4
2SC4738F-Y/GR(TPL3)
BUFFER
SIRCS_ENV 0
R4802
4700
0
R4810
1k SIRCS_PWM
R4807
2200
0
MELODY 0.1
8 9 10 11 12 13 14
LANC_SIG
D4804
MA111-(K8).S0
Q4813
R4896 XLANC_PWR_ON
UP04213008S0
XX R4823
SIRCS I/F
10k
LANC_DC
R4820 100k
IC4804
RB4803 RB4804
VOLTAGE DETECT
470kX4 470kX4
IC4804
S-817A33ANB-CUW-T2
NC
GND
3.3
VOUT
VIN
IC4801
XCS_VC
D4802 R4808
0
MA728-(K8).S0
RESET SIRCS_SIG
R4804
C4815 3.0
VRO
0.1u XX XF_TALLY_LED
VSS
B
0.1 7.6 XIR_LED_ON
VIN
PREEND
XDS_WAKE_UP
3.1 3.0
VOUT
XSYS_RST
C4802 VBAT
0.1u
3.0 2.9
RESET EVF_DD_ON
B
CS
XDS_FLASH_RST
IC4801
XLANC_ON
S-84239FS-T2
RB4801
XVTR_MODE_SW 1kX4
XCAM_MODE_SW
Q4804
HN1L02FU(TE85R)
XS/S_SW
3.0 XEJECT_SW
R4803
4 1
100k XCC_DOWN
2.8 5 2 0.3
R4829
XPHOTO_FREEZE
XPHOTO_STBY_SW
3 6
XLANC_PWR_ON R4830
HI_TXD
Q4804 HI_RXD
BATT SIGNAL
LCD_COM/XDATA
I/O
R4811
INIT_CHARGE_ON
100k
4-33
9 10 11 12
NOT
USE
R4819
1200
C4804
R4814
0.1u
B 10k
0
R4815
3 2 1 10k
IC4802
LANC I/O RB4817
10kX4
C4810 0.01u B
R4861 R4862
C4811 0.01u B
1k 1k
C4808 0.01u B
C4812 0.01u B
C4813 0.01u B
C4814 0.01u B
C4817 0.1u B
470k
R4833
± 0.5%
0.1u
C4816
B
R4834
470k
C4805
± 0.5%
10u
10V
R4835 1M ± 0.5%
± 0.5%
R4836 1M
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79
0.3
LANC_IN
0.3
LANC_OUT
2.9
XCS_VC
2.8
XSIRCS_IN
R0/
XCHARGE_LED
P0.5
IC4803
XF_TALLY_LED
1.6
XIR_LED_ON
0
HI CONTROL
XDS_WAKE_UP
2.8
XSYS_RST
0
EVF_DD_ON
2.8
IC4803
XDS_FLASH_RST
0
CXP921064A-040R-T6
XLANC_ON
GND
R2.9/P0
XVTR_MODE_SW
R0/P2.9
XCAM_MODE_SW
2.9
XS/S_SW
2.9
XEJECT_SW
0
1k
XCC_DOWN
2.9
XPHOTO_FREEZE
2.9
XPHOTO_STBY_SW
1k 2.8
XLANC_POWER_ON
0
TXD
R0.1/P0.4
RXD
0
33
LCD_COM/XDATA
2.9
INIT_CHARGE_ON
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
RB4814
100kx4 R4855
R4864
100k
560k
R4832 1M
R4840 1k
DCR-TRV230E/TRV235E/TRV325E/
13 14 15 16 17
R4867 470k
R4868
470k
R4869 470k
C4827
78 77 76
RB4818 0.01u
B
100kX4
R4883
470k
C4824 0.1u B
2.9
AVREF_0
GND R4885
1k
2.8
HOTSHOE_ID2 C4825
2.8 0.1u B
HOTSHOE_ID1
0
USB_DET R4886 1k
2.8
SHOE_CONT_AD
RB4812
2.8 R4897 1k
MS_IN 1kX4
2.7
DIAL B
2.7
DIAL A
0
BATT/XEXT
0
DS_BUSY
C4820
2.4
SYS_V 6800p B
LCH_DET
2.9
TEST_PORT
R4882
3.0 470
BATT_IN
XCS_LCD_DRIVER
2.9
XCS_LCD_DRIVER
C4823
0
SIRCS_ENV 0.1u B
2.9
XCS_ALIGN
2.9
DS_RESETM
0
R4884 0
MELODY_ENV
0
TALLY_LED
GND
34
1.5
32KHZ_OUT
1.1 C4821
32KHZ_IN
22p
2.9 CH
VDD
X4802
32.768kHz
C4822
15p
CH
R4872 100k
R4873
100k
4-34
TRV330E/TRV430E/TRV530E
18 19 20
HI_XRESET
DIAL_A
DIAL_A
DIAL_B
DIAL_B
XIR_LED_ON
XIR_LED_ON
BATT_LI_3V
BATT_LI_3V
EVF_DD_ON
EVF_DD_ON 106
TO(17/18(CN1117))
KEY_AD0
KEY_AD0
KEY_AD1
KEY_AD1
KEY_AD2
KEY_AD2
KEY_AD3
KEY_AD3
KEY_AD4
KEY_AD4
KEY_AD5
61
KEY_AD5 TO(5/18)
XVTR_MODE_SW
XVTR_MODE_SW
XCAM_MODE_SW
XCAM_MODE_SW
XPHOTO_STBY_SW
XPHOTO_STBY_SW
107
XS/S_SW TO(17/18(CN1113))
XS/S_SW
XPHOTO_FREEZE
XPHOTO_FREEZE
XEJECT_SW
XEJECT_SW
TALLY_LED
108 TO(17/18(Q1104))
TALLY_LED
XCS_LCD_DRIVER
XCS_LCD_DRIVER
LCD_LED_ON
109
LCD_LED_ON TO(17/18(CN1117))
LCD_COM/XDATA
LCD_COM/XDATA
XCS_DS
110
XCS_DS TO(17/18(CN1104))
BEEP
111
BEEP TO(15/18)
DS_RESETM
DS_RESETM
MS_IN
112
MS_IN TO(17/18(CN1104))
USB_DET
USB_DET
LANC_DC
LANC_DC
XLANC_JACK_IN
54
XLANC_JACK_IN TO(5/18)
LANC_SIG
LANC_SIG
XCS_ALIGN
84
XCS_ALIGN TO(8/18)
HOTSHOE_ID2
HOTSHOE_ID1
USB_DET
SHOE_CONT_AD
MS_IN
DIAL_B
DIAL_A
BATT/XEXT_SW
SYS_V
SIRCS_ENV
XCS_ALIGN
DS_RESETM
MELODY_ENV
TALLY_LED
MODE CONTROL
VC-254 (10/18)