DCR-TRV820/TRV820E/TRV820P
3.2 3.2
2.5
0
3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.9
0
0
0
3.2
0
3.2
0
0.1
3.1
3.2
3.2
3.2
3.2
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.9
0
1.6
0
3.2
0
0
0
3.2
0
3.2
0
3.2
3.2
0
3.2
1.8
1.9
3.2
1.6
0
0
3.2
0
3.2
3.2
0
0
0
0
0
0
3.2
3.2
3.2
3.2
3.2
0
0
0
3.2
0
3.2
3.2
0
3.2
1.9
3.2
3.2
2.2
2.9
3.2
3.2
0
1.6
3.2
2.3
2.9
3.2
2.9
2.5
3.2
1.5
1.6
1.9
2
1.9
0.9
1
1.9
0
0
1.5
3.2
3.1
3.2
3.2
3.2
3.2
3.2
1.9
3.2
0
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
NO MARK:MEMORY REC/PB MODE
3.2
0
0
0
3.2
2.7
0
3.2
3.2
3.2
0
3.2
0
3.2
3.2
3.2
3.2
3.2
0
1
3.2
6.3V
10u
C135
0R111
0
R118
6.3V
10u
C137
0.1u
C134
1.9V
0.1u
C136
TC7S08F(TE85R)
IC103
123
45
UN9213J-(K8).SO
Q103
0R117
47k
R108
470p
C120
470p
C118
0R114
0.1u
C117
0.1u
C119
UN9213J-(K8).SO
Q104
2SB1462J-
QR(K8).SO
Q106
UN9214J-(K8).SO
Q105
1k
R129
MA111-(K8).S0
D101
4700
R131
1k
R134
3300
R140
100kR135
100kR137
100k
R136
100k
R139
47kR130
0
R107
X101
25.8048MHz
6p
C112
7p
C113
1M
R110
UN9113J-(K8).SO
Q102
UN9213J-(K8).SO
Q101
47k
R102
1uC105
1u
C102
1uC101
0.1u
C111
1u
C116
UPD4721GS-GJG-E2
IC104
1
VDD
2
C1+
3
VCC
4
C1-
5
C3+
6
C3-
7
D_IN1
8
D_IN2
9
R_OUT1
10
R_OUT2
11
R_IN2
12
R_IN1
13
D_OUT2
14
D_OUT1
15
VCHA
16
STBY
17
VSS
18
C4-
19
GND
20
C4+
1u
C104
IF_232C_RD
IF_232C_TD
232C_ON
0.1u
C130
0.1u
C122
0.1u
C110
0.1u
C106
IC105
123456789101112131415161718192021222324252627282930313233343536 5354
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 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 100101 102 103104 105 106107 108
109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144
44 5243 5142 5041 4940 4839 4738 4637 45
145146147148149150151152153154155156157158159160161162
163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216
D_2.8V
0.1u
C103
MS_BS
MS_VCC
MS_DIO
MS_INSERT
MS_SCLK
MS_LED
1k
R104
0
R105
100k
R109
0.1u
C121
0.1u
C123
0.1u
C131
4700
R138
4700
R133
XX
R132
100k
R128
XX
R127
4700
R126
4700
R125
4700
R124
4700
R123
4700
R122
4700
R121
4700
R120
4700
R119
4700
R113
0.1u
C108
100k
R106
0.1u
C109
0.1u
C125
0.1u
C126
0.1u
C133
0.1u
C132
0.1u
C129
0.1u
C127
0.1u
C114
FB102
FB103
XX
IC101
1
XG1
2
A1
3
Y2
4
GND
5
A2
6
Y1
7
G2
8
VCC
XX
R101
0
R103
XX
C124
0.1u
C115
XXIC106
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
0.1u
C128
100kR141
100k
R142
100k
R112
XX
IC110
1
XCS
2
XSCK
3
DI
4
DO
5
GND
6
RST
7
N.C
8
VCC
XX
C149
100k
R156
100k
R157
P_XSSET
P_STAT0
P_STAT1
P_STAT2
P_DACK
P_IEND
P_STAT3
P_CACK
P_CMD0
P_XSTBY
P_WUP
P_CMD1
P_DSET
P_BW/XCOL
P_CMD2
P_XCS
P_CMD3
P_SACK
P_XRES
PDATA_XCS
D0
D1
D3
D2
D5
D7
D6
D4
D15
D9
D14
D13
D11
D10
D12
D8
P_COPEN
R158
100
R159
P_OPEN
47k
R160
100k
R162
XX
R163
0
R164
0
R165
100k
R166
3300
R170
XX
C151
XX
C152
0
R171
UDZS-TE17
-8.2B
D102
UDZS-TE17
-8.2B
D103
0
R172
0
R173
0
R174
UDZS-TE17-8.2B
D104
0
R175
XX
R176
1kR178
XX
R179
1k
R180
470p
C155
XX
R177
0.01u
C156
XX
C157
XX
C159
PC_D_3.1V
FB101
PC_D_1.9V
PC_D_3.1V
REG_GND
7-2
7-1
VFI_VD
6-1
VFI_OE
1
A
R161 0
FB108 0
(Note)
MS_VCC_ON
SHIORI_XCS
HI_SI
TXD
XCS_DS
HI_SO
RXD
MS_BS
MS_DIO
D11
D6
D1
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
XRD
MS_LED
D15
D14
D13
D12
D10
D9
D8
D7
D5
D4
D3
D2
D0
CKE
VFI_OE
S_XINT
S_IRQREQ
S_RAK
S_REQ
232C_ON
XBACK
HI_SI
SDRAM_CKE
CKE
SDRAM_XCS
FLASH_XCS
EEP_RST
EEP_DO
EEP_DI
XEEP_SCK
EEP_DI
XEEP_SCK
XEEP_CS
EEP_RST
XEEP_CS
P_XSSET
P_XSSET
P_STAT0
P_STAT1
P_STAT2
P_STAT3
P_CACK
P_DACK
P_IEND
P_BW/XCOL
P_XCS
P_XSTBY
P_WUP
P_DSET
P_CMD0
P_CMD1
P_CMD2
P_CMD3
P_SACK
P_XRES
PDATA_XCS
P_STAT0
P_STAT1
P_STAT2
P_STAT3
P_CACK
P_DACK
P_BW/XCOL
P_XCS
P_XSTBY
P_WUP
P_DSET
P_CMD0
P_CMD1
P_CMD2
P_CMD3
PDATA_XCS
P_XRES
P_SACK
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
P_COPEN
MS_LED
MS_SCLK
MS_DIO
MS_BS
MS_SCLK
P_OPEN
P_OPEN
P_IEND
XCSHI_IRQ
BREQ
BACK
XBACK
XCS_DS
EEP_DO
P_COPEN
XCAS
XRAS
XCSHI_IRQ
XHI_SCK
DS_BUSY
MS_INSERT
XDS_WAKEUP
XSYS_RST
MS_VCC_ON
XWE
XWRH
XWRL
232C_ON
232C_ON
TXD
RXD
XCS_DS
MS_INSERT
MS_INSERT
CLK
GND(MD2)
MD1
VCCRTC
XTAL2
EXTAL2
NMI
MS_INSERT
VSSRTC
D28/PTB4
LED_ON
VD
IRQ3/PTH3
D29/PTB5
XCSHI_IRQ
P_XCS
P_CMD1
P_CMD3
VCC
VCCQ
232C_COM
VSSQ
P_WUP
VSS
P_XRES
P_CMD2
P_XSTBY
P_SACK
D8
D12
VCCQ
D4
D14
VSSQ
D13
D7
D5
D10
D11
VSSQ
D9
D15
D6
VCCQ
D3
D2
D0
D1
SDRAM_XCS
PTE5
A12
A14
XCS2
A20
A22
BS/PTK4
VCCQ
A19
VSSQ
VSS
PTE4
A3
A11
A1
A6
A4
A15
A21
A23
A0
A10
VSSQ
VCC
RDXWR
A18
XWRL
A24
A8
A7
A25
XWE2/DQMUL/PTK6
A9
A16
A5
XCS6
VSSQ
VCCQ
XWE3/DQMUU/PTK7
SHIORI_XCS
PDATA_XCS
VCCQ
A2
XRD
A13
XWRH
VCCQ
VSSQ
A17
AUDSYNC
FLASH_XCS
VCC
CKE
MD0
UCLK/PTG4
ASEBRKAK
CASHH/PTJ5
RAS2L/PTJ1
AUDATA2
AUDATA0
OE
DACK0/PTD6
VCC(PLL2)
DS_XTRST
AUDATA3
VSS
RAS3U/PTE2
VCC
DS_TCK
P_COPEN
XRAS
VSS(PLL1)
CASHL/PTJ4
CAS2H/PTE3
DACK1/PTD7
DS_TDO
XBREQ
CASLH/CASU/PTJ3
PTG7
XCAS
XASEMD0
CAP2
XTAL
VCCQ
XBACK
RAS2U/PTE1
CAS2L/PTE6
CAP1
DS_TMS
VCC(PLL1)
232C_ON
AUDCK
XRESETM
EXTAL
XADTRG/PTH5
VSS(PLL2)
VSSQ
WAIT
AUDATA1/PTG1
P_OPEN
DS_TDI
VSS
VSS
XDREQ1/PTD6
SO_TO_HI
TXD1/SCPT2
P_STAT0
P_STAT2
P_STAT3
SCK2/SCPT5
TXENL/PTC4
P_STAT1
SDA/PTD3
S_REQ
MD5
P_XSSET
P_DACK
VSS
VSSQ
DRAK1/PTD0
STATUS0/PTJ6
S_RAK
VCCQ
MSSCLK
SUSPND/PTD2
MD3
S_XINT
TCLK/PTH7
RXD1/SCPT2
MSDIO
XRESET
XIRQOUT
VCC
SCK1/SCPT3
XCS_HI
VCCQ
MD4
AVCC
VSSQ
P_BW/XCOL
XMS_DIR/PCT0
P_IEND
MSBS
VCCQ
HI_SCK
STATUS1/PTJ7
AVSS
R_RXD
CKIO
SI_FROM_HI
IRQ5/SCP7
AVSS
S_IRQREQ
R_TXD
P_CACK
D17/PTA1
MS_VCC_ON
P_CMD0
P_DSET
NC
NC
NC
NC
NC
NC
NC
NC
IRQ4/PTH4
1.9V
PC-78 BOARD (4/4)
4
PC-78 BOARD (4/4)
8
PC-78 BOARD (3/4)
9
IC105
DIGITAL STILL CONTROL
IC104
RS-232C INTERFACE
IC103
BUFFER
PC-78 BOARD (2/4)
7
6
PC-78 BOARD (2/4)
2 16
B
K
35
N
14
J
20
H
05
D
PC-78 BOARD (1/4)
15
I
C
79 136
(DSI BLOCK)
E
11 1812
DIGITAL STILL CONTROL
L
810 194
G
17
M
F
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
PC-78 BOARD (3/4)
5
PC-78 BOARD (4/4)
1
PC-78 BOARD (3/4)
3
2
PC-78 BOARD (4/4)
21 22
Q101,102
RESET SWITCH
INVERTER
LED DRIVE
MEMORY STICK INTERFACE
HD6417197F77
MS VCC SWITCH
MS VCC SWITCH
Y/CHROMA
SIGNAL PATH
VIDEO SIGNAL
REC
PB
Note:Resistor is mounted to the location
where FB108 is printed.
4-47
4-48
DIGITAL STILL CONTROL
PC-78 (1/4)
PC-78 (DIGITAL STILL CONTROL) SCHEMATIC DIAGRAM • See page 4-55 for PC-78 printed wiring board. • See page 4-105 for waveform.
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