Read Panasonic BM-ET300A / BM-ET300AE Service Manual online
ETHERNET
CCD BOARD (L)
LED BOARD (L)
POWER
BOARD
TERMINAL
BOARD
CCD BOARD (R)
5R0
5R0
15V
V7V
V7V
M7V
15V
2
6
11
11
4
4
6
17
39
5
4
6
1
3
17
39
5
27
29
28
27
29
28
1
5
5
7
6
6
18
14
9
16
12
40
42
41
42
41
13
12
40
42
41
42
41
13
M7V
5R0
5R0
TAMPER
SW BOARD
CAMERA RELAY BOARD
MAIN BOARD
Timing
Generator
Generator
CCD
IC32
Analog
Processor
Processor
IC16
V15L,V-7L
Generator
Generator
IC23
V15R,V-7R
Generator
Generator
IC41
IC22
IC30
IC3-5,7,9-12,29
IC6
IC1
Q3
Timing
Generator
Generator
CCD
Buffer
Buffer
VR2
VR1
BZ1
IC39
LED
LED
Analog
Processor
Processor
LED Drive
(Gide Indicator)
(Gide Indicator)
Switching
Regulator
Regulator
IC1,2
Q1-4
Q1-4
IC1,2
Q1
Q1
IC17
IC1
Q3
D1-12
LED BOARD (R)
D1-12
Q4
Q2
Q3
Q6
SW1
Q7,D34
Q5
LED
Position
Sensor
Sensor
SP01
SPEAKER
SPEAKER
INDICATOR BOARD
D1-12
Video Surveillance
Camera
Camera
POWER
IN
IN
VIDEO
OUT
OUT
Live
LED
LED
VR1
AUDIO
VOLUME
CONT-
ROLLER
AUDIO
VOLUME
CONT-
ROLLER
VR2
ALARM
VOLUME
CONTROLLER
ALARM
VOLUME
CONTROLLER
12
9
10
11
4
3
1
H1L
CN1
CN1
CN2
CN2
H2L
OV1L
OV2L
OV3L
OV1L
OV2L
OV3L
2
8
8
5
30
14
29
28
28
11 TGDATA1
CN7
CN8
TGCLK1
TGCS1
TGCS2
TGCS1
TGCS2
12
13
13
27
2
RXD
CN4
TXD
3
1
SP+
CN4
SP–
2
10 WIIDC
Driver
Driver
Driver
Driver
Driver
Driver
Driver
Driver
CN7
WIIGND
WIIDATA0
WIIDATA0
9
8
7
8
7
WIIDATA1
WIILED
WIODC
WIILED
WIODC
6
5
4
5
4
WIOGND
WIODATA0
WIODATA1
WIODATA0
WIODATA1
3
2
2
WIOLED
1
10 COMMON
CN8
ALMTMP
ALMPOW
ALMPOW
9
8
7
8
7
ALMNG
ALMOK
ALMINT
ALMOK
ALMINT
6
5
4
5
4
485INRX
485INTX
485OUTRX
485INTX
485OUTRX
3
2
2
485OUTTX
1
1
TDP
ETC1
TXCT
TDN
TDN
2
3
4
3
4
RDP
RXCT
RDN
RXCT
RDN
5
6
7
6
7
NC
GND
GLED1
GLED2
YLED1
YLED2
GND
GLED1
GLED2
YLED1
YLED2
8
9
9
12
10
11
11
10
10
WIILED
CN2
C
N2
WIIDATA1
WIIDATA0
9
9
8
8
7
7
GND
TXD
RXD
6
6
5
5
4
4
GND
GND
5V_VDD
3
3
2
2
5V
1
1
20
20
RETAMP
RCMODE
OPMODE
19
19
18
18
17
17
ALMOK
ALMNG
ALMINT
16
16
15
15
14
14
GND
WIOLED
WIODATA1
13
13
12
12
WIODATA0
11
11
30
30
LIVELED
GND
485OUTRX
29
29
28
28
27
27
485OUTTX
485INTX
485INRX
26
26
25
25
24
24
GND
VOLUM-
VOLUM+
23
23
22
22
TAMPIRQ
21
21
22
34
21
20
20
19 AGCDATA1
CN7
CN8
AGCCLK1
AGCLD1
AGCLD2
AGCLD1
AGCLD2
20
21
21
7
1
4
2
3
17
V
CN6
CN2
5.6V
3.3V
1.8V
2
3
4
39
15
15
3
CAMOUT
CN7
CN8
LRSEL
26
1
3
3
1
AC24V
CN1
CN1
AC24V
3
3
5
5
3
COLLECTOR1
COLLECTOR2
COLLECTOR2
CN6
VS1
VS2
CN1
5
2
1
5.5V
1
2
2
AC24V
E1
AC24V
3
VIDEOOUT
CN5
1
VIDEOOUT
CN3
4
1
37 810LEDL
3
38 810LEDR
CN7
CN8
PSDOUT
40
17
24 IND0
16
25 IND1
8
33 IND2
6
35 IND3
1
12 CCDOUTL
CN1
CN2
7
6
8
5
12
9
10
11
4
3
1
H1R
CN2
CN2
CN2
CN2
H2R
OV1R
OV2R
OV3R
OV1R
OV2R
OV3R
2
8
8
5
1
12 CCDOUTR
CN6
CN1
3
3
LED7V
1,2
1,2 810LEDL
CN7
CN1
3
3
LED7V
1,2
1,2 810LEDR
CN4
3
PSDOUT
CN3
CN1
10
3-
8-
1
IND0-7
CN2
CN2
7
6
M7VR
8
5
15VR
M7VL
15VL
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BLOCK DIAGRAM
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