Board (Sy-A) System Control - Sanyo DSR-M814 Service Manual Addendum

Sanyo digital video recorder service manual
Hide thumbs Also See for DSR-M814:
Table of Contents

Advertisement

K
D.GND
D.GND
J
CN305
NT/PAL
1
GND
2
RESET
3
DISK FULL OUT
4
WARNING OUT
5
ALARM OUT
6
ALARM RESET IN
7
ALARM 4 IN
8
ALARM 3 IN
9
ALARM 2 IN
10
I
ALARM 1 IN
11
NON REC OUT
12
SERIES IN
13
CLK SET OUT
14
CLK SET IN
15
REMOTE
16
RS-485B
17
RS-485A
18
GND
19
GND
20
GND
21
TO TB-1 CN851
D.GND
R3194
680
H
S3001
L3001
1AV4S10B3300G
100U
8
7
6
VCC
B
A
GND
IC302
D.GND
R
MAX3082CSA
D
TRANSCEIVER
RO
RE
DE
DI
1
2
3
R3042
10K
D.GND
CN309
04
G
AL5V
1
R3044
GND
2
10K
RX
3
RTS
4
TEST POINT
D.GND
CL393
1
F
CN303
E
KEY 1
9
KEY 2
8
LED CLK 1
7
LED CLK 2
6
LED DATA
5
AL5V
4
GND
3
BUZZER
2
NC
1
TO OP-1 CN881
D.GND
CN302
AL5.4V
D
AL5V
1
AL5V
AL5V
2
D3004
GND
3
D.GND
AK04
GND
4
D3005
AL5.4V
5
AK04
AL5.4V
6
R3061
GND
7
300
POWER FAIL
8
GND
9
SENSOR
10
TO PW-1 CN515
D.GND
D.GND
D.GND
D.GND
CN301
12
AL12V
L3002
C
AL12V
1
AL2.5V
AL2.5V
2
AL2.5V
3
3.3V
AL2.5V
4
GND
5
GND
6
GND
7
GND
8
AL3.3V
9
AL3.3V
AL3.3V
10
AL3.3V
11
AL3.3V
12
TO PW-1 CN512
D.GND
B
CN306
AV5L
1
AL5V
AL5V
2
AL5V
3
AL2.5V
4
AL2.5V
AL2.5V
5
AL2.5V
6
GND
7
GND
8
GND
9
AL3.3V
10
AL3.3V
AL3.3V
11
AL3.3V
12
TO DM-1(SY-B)CN321
D.GND
A
1
2
3
4
Q3001
Q3002
Q3003
Q3004
Q3005
R3003
R3006
R3009
R3013
R3016
2SA1037
1K
2SA1037
1K
2SA1037
1K
2SA1037
1K
2SA1037
1K
D.GND
D.GND
D.GND
D.GND
D.GND
D.GND
D.GND
D.GND
D.GND
D.GND
D.GND
PAL H
REMOTE IN
Q3023
R3026
R3033
R3039
Q3011
Q3012
Q3013
4.7K
10K
10K
2SC2412
2SC2412
2SC2412
1
2SA1037
2
3
D.GND
D.GND
D.GND
D.GND
D3002
D.GND
D.GND
R3028
10K
DA204
Q3009
2SC2412
D.GND
D.GND
Q3024
5
DTC144
WARNING OUT
D.GND
D.GND
4
RESET
REMOTE IN
LED CLK0
LED CLK1
LED DATA
FAN IN
R3054
1K
REMOCON
R3055
1K
KEY0
R3057
R3056
1K
KEY1
0
1
2
3
D.GND
D.GND
D3003
DA204
D.GND
RS CTL
BUZZER
232RTS
232TD
232RD
POWER_FAIL
5
6
7
8
CP-1 BOARD (SY-A) SYSTEM CONTROL
Q3006
Q3007
2SA1037
R3019
2SA1037
R3023
1K
1K
3
2
1
D.GND
D.GND
D.GND
D.GND
D3001
DA204
D.GND
R3151
10K
R3152
10K
80
79
78
77
76
75
74
73
72
71
70
69
68
67
*
UDECDAT6
BUS6
UDECDAT5
BUS5
UDECDAT4
BUS4
UDECDAT3
BUS3
UDECDAT2
BUS2
R3171
UDECDAT1
BUS1
0
3.3V
UDECDAT0
BUS0
C3053
GND
0.1
5V
LC87F52QDV
D.GND
R3153
0
UAQDAT7
BUS7
0
R3154
UAQDAT6
BUS6
SUB MICRO COMPUTER
R3155
0
UAQDAT5
BUS5
R3156
0
UAQDAT4
BUS4
R3157
0
UAQDAT3
BUS3
0
R3158
UAQDAT2
BUS2
0
R3159
UAQDAT1
BUS1
0
R3161
UAQDAT0
BUS0
AQ_AEN3
AQ424 ADEN_IN
AQ424 WREN_IN
AQ_WENB3
AQ_MCSB3
AQ424
MCSB_IN
AQ_RSTB3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R3071
100
D.GND
100
R3072
8
7
6
5
R3097
VCC
TEST
SCL
SDA
10K
IC305
BR24C08F
POWER_FAIL
D.GND
RESET
A0
A1
A2 VSS
R3117
R3074
1
2
3
4
10K
EEPROM
100
R3077
R3078
1K
1.5K
22K
R3075
R3073
10K
5
4
D.GND
*
X3002
R3079
10M
1AV4V11B1630J
1
2
3
3
1
IC303
D.GND
PST9127N
2
RESET
D.GND
D.GND
D.GND
D.GND
9
10
11
12
C11
SY-A
Y1-83004/L8HBJ-US6
Q3022
DTA144
D.GND
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R3131
AUDIO CS
AD-CE
100
R3129
AUDIO DATA
AD-DI
100
R3128
AUDIO SELC
ADCTL_C
100
R3127
AUDIO SELB
ADCTL_B
100
R3126
AUDIO SELA
ADCTL_A
100
R3174
HDD RESET
IC301
100
R3124
VIDEO MUTE
OPEN
100
R3123
MON2 SELECTB
VDSELB
100
R3187
MON2 SELECTA
VDSELA
100
0.1
5V
C3055
GND
D.GND
100
R3121
LED_EXP1_CLK
LED CLK1
100
R3119
LED_EXP0_CLK
LED CLK 0
R3118
LED_EXP_DATA
LED DATA
100
MAX3100 CLK
R3184
100
R3116
MAX3100 DOUT
100
R3115
MAX3100 DIN
100
MAX3100 CS
R3114
100
R3196
100
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
D.GND
R3109
1K
R3111
1K
16
15
14
13
12
11
10
9
*
IC304
MAX3100EEE
X3003
D.GND
D.GND
R3082
3.6864MHZ
10K
1
2
3
4
5
6
7
8
10K
UART
R3103
R3189
D.GND
D.GND
10K
D.GND
D.GND
D.GND
R3108
1K
D.GND
R3112
10K
13
14
15
16
K
AD12V
TO VD-A
CN313
L3011
J
AUDIO 1 IN
ADIN1
1
1U
2
GND
L3012
AUDIO 2 IN
ADIN2
3
1U
4
GND
L3013
AUDIO 3 IN
ADIN3
5
1U
6
GND
L3014
AUDIO 4 IN
ADIN4
7
1U
8
GND
L3015
AUDIO OUT
AD_MONOUT
9
1U
10
GND
AL12V
AL12V
11
TO TB-1 CN854
CN312
R3045
0
CAM1
1
VIDEO 1 IN
I
GND
R3046
2
0
CAM2
3
VIDEO 2 IN
GND
R3047
4
0
CAM3
5
VIDEO 3 IN
GND
R3048
6
0
CAM4
7
VIDEO 4 IN
R3049
8
GND
0
MON1_OUT
9
VIDEO OUT
10
GND
TO TB-1 CN852
D.GND
H
ADIN1
ADIN2
ADIN3
ADIN4
AD_MONOUT
CAM1
CAM2
CAM3
CAM4
MON1_OUT
G
HDD_RESET
GPIO12
SP2
TX
(FROM U-COM)
RX
(FROM U-COM)
GPD9
TO VD-A
F
CN311
NC
1
2
GPD9
AL5V
AL5V
3
4
RX
TX
5
6
GND
ADJUSTMENT
E
UCOMRST
VCR_ENC_D
UENC_CLK
AL5V
AL3.3V
AL2.5V
AL5.4V
AQ_VD
UAQDAT7
D
UAQDAT6
UAQDAT5
UAQDAT4
UAQDAT3
UAQDAT2
UAQDAT1
UAQDAT0
TW_RSTB3
TW_HCSB3
AQ_RSTB3
AQ_MCSB3
TW_RENB3
AQ_WENB3
AQ_AEN3
TW_AEN
TW_WEN
C
UDECDAT7
UDECDAT6
UDECDAT5
UDECDAT4
UDECDAT3
UDECDAT2
UDECDAT1
UDECDAT0
DEC_IRQ
AD_THROUGH
ADMUTE
AD-CL
AD-DI
AD-CE
B
ADCTL_A
ADCTL_B
ADCTL_C
VDSELA
VDSELB
OSD-SO
OSD-CS
TP303
TP302
OSD-SCK
IIC_CLK
IIC_DATA
TO VD-A
A
17
18
19

Advertisement

Table of Contents
loading

This manual is also suitable for:

Dsr-m814p

Table of Contents