Sony DSR-400 Service Manual page 180

1
2
012 ANTON_REMAIN/INFO_SDA
012 ANTON_LIGHT/INFO_SCL
3
4
5
A B
+5V_REG
IC3002
RH5RL50AA-T1-FA
+5.4V
1 2
OUT
IN
C3006
C3003
10uF
0.1uF C3005
GND 1uF
16V C
16V C
3
GND
+5V
R3003
47k
Q3001
DTC144EE-TL
+5V
+5.4V C3001
D3015 C
0.1uF
DAN222-TL
16V
1 2
Q3000
GND GND
3
2SK3018-T106
8
R3001
22
1 VCC 6
COM CH1
N-Ch IC3000
INFO_SDA
7
TC7W53FU(TE12R)
CH0
5
R3006
A
100k
R3000
2
C3000 100k
INH
0.1uF
GND VEE
16V C
4 3
R3104 R3007
220k 47k C3004
0.1uF C
GND GND
GND 16V
+5V
R3105
C3002
C 100k R3009
0.1uF
GND 33k
16V +5V
R3004
GND 47k R3008
680
8
R3002 GND 0.001uF
22 1 VCC 6
COM CH1
IC3001
7 GND INFO_SCL
TC7W53FU(TE12R)
CH0
5 Q3002
A DTC144EE-TL
2
ANTON_LIGHT
INH
GND VEE
4 3
GND
GND
012 LIGHT_CONT
LIGHT_CONT
Q3007
DTC144EE-TL
GND
D_3.0V
IC3009
IC3019
TC7SH04FU(T5RSOYJF)
TC7SHU04FU(T5RSOJF)
20MCLK
5 5
R3077
VCC VCC
22
2 4 2 4
A Y A Y
1 1
NC NC
GND GND
3 C3050 C3051 3
0.1uF 0.1uF
GND
C3056
R3081
10pF
220
R3082
1M X3003 GND
20MHz
C3057
10pF
GND
C
DVP-32 (9/12) DVP-32 (9/12)
+5V D_3.0V
CL3064 R3110
0.8
1k
009 D_3.0V_MON
R3012
C3048
220k C3064
22uF
25V B 0.1uF
NM
GND
INFO/ANTON_SEL
3VRO
3VRO
D3011
RB521S-30-TE61
R3015 GND
3.3k R3018
4.7k
D3012
R3016 RB521S-30-TE61
RB3020
680
220k
R3019 680
R3017
(1/2)
IC3003 3.3k
D3001
R3020
NJM2904V(TE2)
RB521S-30-TE61 3.3k
5
R3014
+
7 100
6 012 REW_IND
-
C3008
R3013
1uF
2.2k 012 FF_IND
R3010 012 PLAY_IND
33k
012 TALLY_IND
R3011
68k GND 012 BATT_IND
ANTON_REMAIN
C3007 NM
012 EJECT_IND
012 S/P_SO
C3073
0.1uF
C3072
GND
100pF
Q3004
DTA123JE-TL
Q3003
2SB1132-T100-QR
009,010
R3021 R3023 R3024
3.3k 3.3k 3.3k
006 SYS_MD76
4-46 4-46
D E
UNREG_12V
D3002 D3004
1SS400TE-61 1SS400TE-61
D3003 D3005
1SS400TE-61 1SS400TE-61
012 LI_BATT
C3010
C3054 C3009
0.1uF
10uF 16V C
10uF
25V B
25V B
008
RB3022
220k
R3036
0
R3041 0
3VRO
16
15 VCC
QA
1 14
HI_SO
QB SER
012
2 11 FP_EEPROM_SDA
XHI_SCK
QC SRCLK
3 10 012 FP_EEPROM_SCL
QD SRCLR
4 12 012 IV_EXIST
XCS_SP_PS
QE RCLK
5 13 009 WR_JIG_EXIST
SP_OE
QF OE
6 012 OPEN_SENSOR
QG
C3017 C3029
7 003 CONFIG_END
0.1uF 0.001uF
QH
50V B
9 16V C
NM
QH'
GND 003,012 H_NTSC/L_PAL
8 012 L_POWER_OFF
012 CAM_SYS_BUSY
IC3021 009 D_3.0V_MON
C3070 C3068 C3066 GND
74VHC595MTCX
0.1uF 0.1uF 0.1uF 001 SRC_MUTE
NM
C3071 C3069 C3067 001 SRC_PWR_DWN
100pF 0.1uF 0.1uF
NM
003 SPARE1_SYS_FPGA
D_3.0V
003 SPARE2_SYS_FPGA
CASSETTE_ID
R3028
10
C3013
R3029 0.1uF
10
16V C
R3030 IC3004 GND
10
CXD8525N-E2
20 1
XCS_IIC_CONV
VDD CSB
19 2
SYS_SO
SDA DTS
R3032
18 3
4.7k SYS_SI
SCL DTM
17 4
SYS_SCK
TEST4 SCKB
16 5
TEST3 BUSY
15 6
R3033
TEST2 RSTB
1k
14 7
TEST1 MODE2
13 8
R3108 TEST0 EXCLK
560
R3111 12 9
MODE1 OSC2
2.2k
11 10
MODE0 VSS
R3027 R3031
3.3k 2.2k
GND
GND
Q3011
2SB1462J-QR(TX).SO
Q3010
2SB1462J-QR(TX).SO
Q3009
DTA123JE-TL
012 POWER_OFF_DET
C3021
0.1uF
C
16V
GND
(2/2)
IC3007
NJM2904V(TE2)
1
012 ALARM_TONE
F
BATT/LI_SW
3VRO
IC3005
S-8424AACFT-TB
7 6 FB3000
VIN VOUT
3 8 FB3002
VBAT VRO
C3011 R3100
0
4 NM
47uF
10V CS
2
PREEND
5
C3016 C3020 C3055 C3060
RESET
47uF 22uF 22uF 22uF
VSS
10V 16V 16V 16V
1
NM
GND
RB3010
220k
1 2
3 4
5 6
7 8
NM
GND
XRST_MECHA
RB3003
220k
GND RB3004 RB3021
220k
220k
CL3017
0.8
CL3018
0.8
CL3015
0.8
CL3016
0.8
HI_TXD
HI_RXD
XRST_SYS_EEPROM
012 XRST_LCD_DRV
8 7
6 5
4 3
2 1
RB3016
220k
IIC_BUSY 009
20MCLK 009,010
XSYS_RST
001,009,012
8 7
6 5
4 3
2 1
RB3005
GND 220k
012 IV_DOWN
003,008,010 AVANT_OE
012 EXT_DC_IN
+5V
C3019
C
0.1uF
16V
GND ALARM_TONE
8 3
+
- 2
4
GND
DSR-400/V2(J, E)
G H