KX-HCM280 VIDEO BOARD 1/3 CPU CIRCUIT BLOCK
GND
C920
0.1u
GND
C922
0.1u
C921
10V22u
[T]
R925
10K
R924
10K
R922
10K
R921
10K
R919
10K
R917
NC
GND
R913 0
C916
0.1u
GND
C915
15p
GND
R911
33
R912
33
R931
33
R930
33
C918
0.1u
+3.3V
+5VA
+3.3V
R932
10K
R928
10K
+3.3V
C919
0.1u
R910
33
CS_CDS
SDI_DSP
SDCLK_DSP
SLD_DSP
SDO_DSP
EP1_DSP
EP2_DSP
RESET
0
R923
10K
R938
+3.3V
10K
R934
GND
GND
10K R909
RXD
TXD
GND
GND
+5VA
R943
470
R918
10K
FWE
RESET
R907
10K
R908
10K
+3.3V
R926
10K
R933
56K 1%
CLK
C923
1u
[2125]
FP_DSP
FV_DSP
R920
NC
C914
15p
X901
12.288MHZ
GND
R935
33
R940
33
R939
33
R929
33
R916
33
R941
33
R937
33
R936
33
R942
33
+3.3V
1u
C931
1u
C933
+3.3V
+6V
GND
C
Y
+6V
1u
C937
+5VA
C917
6.3V22u
[T]
MD2
1u
C901
R914
33
C935
100p
C936
100p
C938
100p
C934
100p
C932
100p
C930
100p
C929
100p
C928
100p
C927
100p
C926
100p
C925
100p
C924
100p
C907
100p
C909
100p
C910
100p
C912
100p
C913
100p
GND
1u
C902
1u
C904
1u
C908
-5.0V
+3.3V
R915
33
C905
100p
R905
33
+6V
-5V
+12V
+3.3V
R906
10K
+3.3V
1
PE5
2
PE6
3
PE7
4
PD0
5
PD1
6
PD2
7
PD3
8
PD4
9
PD5
10
PD6
11
PD7
12
CVCC
13
PC0
14
VSS-14
15
PC1
16
PC2
17
PC3
18
PC4
19
PC5
20
PC6
21
PC7
22
PB0
23
PB1
24
PB2
25
PB3
26
PB4
27
PB5
28
PB6
29
TIOCB5
30
PA0
31
TXD2
32
RXD2
33
PA3
34
P10
35
P11
36
P12
37
P13
38
P14
39
P15
40
P16
41
P17
42
AVSS
43
P97
44
P96
45
P47
46
P46
47
P45
48
P44
49
AN3
50
P42
51
P41
52
AN0
53
Vref
54
A
VCC
55
MD0
56
MD1
57
OSC2
58
OSC1
59
RES
60
NMI
61
STBY
62
VCC
63
XT
AL
64
VSS-64
65
EXT
AL
66
FWE
67
MD2
68
PF7
69
PF6
70
PF5
71
HWR
72
IRQ3
73
PF2
74
PF1
75
IRQ2
76
TXD0
77
RXD0
78
SCK0
79
P33
80
SDA0
81
SCL0
82
P36
83
P77
84
P76
85
P75
86
P74
87
P73
88
P72
89
P71
90
P70
91
PG0
92
IRQ7
93
PG2
94
CS1
95
PG4
96
PE0
97
PE1
98
PE2
99
PE3
100
PE4
GND
Y
C
CN902
RE1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
VIDEO
0
R901
0
R902
0
R903
VIDEO
GND
GND
CN904
1
GND
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+6V
21
C906
1u
[2125]
+12.0V
DA901
RE1
1
2
3
+3.3V
R927
10K
+5V-A
R944
33
LG
LR
R904
33
C903
100p
C911
100p
+6V
C939
100p
C940
100p
C941
100p
C942
0.1u
C944
NC
C943
NC
CPU_RES
TXD_232C
RXD_232C
SDA
SCL
ZFMEM
ZFMRST
FMDIR
FMCLK
ZMCLK
ZMDIR
LEDCNT
FENC
ZENC
+3.3V
BOOT2
+6V
VIDEO_O
BOOT1
+5VA
HALLOUT
GND
LED_R
+6V
+6V
+6V
Y_O
C_O
GND
GND
GND
GND
GND
GND
GND
PWM
LR
LG
LED_G
IMREAD
CAMERA CPU
Summary of Contents for KX-HCM280
Page 1: ...ORDER NO KMS0301664C1 F5 Network Camera KX HCM280 for U S A 1 FOR SERVICE TECHNICIANS 1 ...
Page 15: ...2 Make a hole for a cable 3 Fix firmly the Ceiling Plate A on the bottom of Network Camera 15 ...
Page 20: ...1 Remove three Screws C And remove the Cabinet Cover 20 ...
Page 21: ...2 Remove the Screw B1 And remove the I O Board 21 ...
Page 27: ...5 Remove the Tilt Block Ass y Camera Unit 6 Remove four Screws A1 And remove the Tilt Gear 27 ...
Page 35: ...9 7 CCD UNIT 1 Affix the LPF CCD Rubber and CCD Board in that order to the 35 ...
Page 41: ...11 TROUBLE SHOUTING 11 1 STARTUP OPERATION 11 2 LED CIRCUIT CHECK 41 ...
Page 42: ...11 3 LAN BLOCK CHECK 11 3 1 Green Lamp 42 ...
Page 43: ...11 3 2 Orange Lamp 1 43 ...
Page 44: ...11 3 3 Orange Lamp 2 44 ...
Page 45: ...11 4 IMAGES BLOCK CHECK 45 ...
Page 46: ...46 ...
Page 47: ...11 5 TILT BLOCK ASSY CAMERA UNIT CHECK 47 ...
Page 48: ...48 ...
Page 49: ...11 6 LENS PCB CHECK 49 ...
Page 50: ...50 ...
Page 51: ...11 7 OTHER OPERATION CHECK 11 7 1 PAN Operation Check 51 ...
Page 52: ...11 7 2 TILT Operation Check 52 ...
Page 53: ...11 7 3 ZOOM Operation Check 53 ...
Page 54: ...11 8 POWER SUPPLY BLOCK CHECK 54 ...
Page 55: ...55 ...
Page 76: ...CPU PIN LIST 76 ...
Page 82: ...82 ...
Page 84: ...15 3 1 Description of Pins Functions 84 ...
Page 88: ...88 ...
Page 97: ...15 6 IC702 97 ...
Page 98: ...98 ...
Page 101: ...101 ...
Page 103: ...103 ...
Page 105: ...40 C_OUT Analog Power Supply 3V 105 ...
Page 113: ...113 ...
Page 119: ...18 CABINET AND ELECTRICAL PARTS LOCATION 119 ...
Page 120: ...19 ACCESSORIES AND PACKING MATERIALS 120 ...
Page 147: ...23 12 I O BOARD BOTTOM VIEW A KXHCM280 147 ...
Page 148: ...A1 A3 B A2 C D E F1 F2 ...
Page 149: ...H1 H2 H3 G1 G2 G3 L J I1 I2 I3 I4 K 100BASE TX 10BASE T Pan Scan ...
Page 150: ...N M O1 O2 O3 O4 P1 Q1 R1 Q2 P2 R2 Q3 P3 Q4 ...
Page 151: ...S1 T1 U1 U2 S2 T2 U3 V1 V2 W ...
Page 152: ...Y1 Y3 Y4 Y2 X4 X1 X2 X2 X6 X3 X3 X5 ...
Page 153: ...Z4 Z1 Z2 Z3 ...
Page 163: ...IC1101 7 1 8 14 KX HCM280 CCD BOARD BOTTOM VIEW ...