Pin No.
Pin Name
I/O
Description
85
VCCQ
-
Input/Output Power Supply (+3.3V)
86
A25
O
Address Bus (Unassigned)
87
PTK4
O
Unassigned (LOW Output)
88
nRD
O
Read Signal (Low Active)
89
nWE0
O
Write Signal (Low Active)
90
nWE1
O
Write Signal (Low Active)
91
nICIORD
O
IO Read Signal (Unassigned)
92
nICIOWR
O
IO Write Signal (Unassigned)
93
RD/nWR
O
Read (High Active)/ Write (Low Active)
94
nAUDSYNC
I
Unassigned (Internal Pull-Up)
95
VSSQ
-
Input/Output Power Supply (GND)
96
nCS0
O
Flash Chip Select (Low Active)
97
VCCQ
-
Input/Output Power Supply (+3.3V)
98
nCS2
O
Chip Select (Low Active) Unassigned
99
nCS3
O
SDRAM Chip Select (Low Active)
100
nCS4
O
Unassigned
101
nCS5
O
Unassigned
102
nCS6
O
LAN and JPEG Chip Select (Low Active)
103
nCE2A
O
Unassigned
104
nCE2B
O
LAN_LED control
105
CKE5
O
CLK Enable
106
nRAS3L
O
RAS (Low Active)
107
PTJ1
O
Unassigned (LOW Output)
108
nCASLL
O
CAS (Low Active)
109
VSSQ
-
Input/Output Power Supply (GND)
110
nCASLH
O
Unassigned
111
VCCQ
-
Input/Output Power Supply (+3.3V)
112
PTJ4
O
Unassigned (LOW Output ADPCM DATA IN)
113
PTJ5
O
Unassigned (LOW Output ADPCM EX CLK)
114
nDACK0
O
DMA Transfer ACK (Low Active)
115
nDACK1
O
Tilt Motor Control (PH2)
116
PTE6
O
Tilt Motor Control (PH1)
117
PTE3
O
Boot Control 2
118
nRAS3U
O
Unassigned
119
PTE1
O
Boot Control 1
120
TDO
I
Unassigned (Internal Pull-Up)
121
nBACK
O
Unassigned
122
nBREQ
I
Unassigned (External Pull-Up)
123
nWAIT
I
Hardware WAIT Request (Low Active)
124
nRESETM
I
Unassigned (External Pull-Up)
125
PTH5
I
Unassigned (External Pull-Down)
126
PTG7
I
Unassigned (External Pull-Up)
79
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 ...