15
KX-FP215
6.3.
Control Section
6.3.1.
Block Diagram
KX-FP215 : CONTROL SECTION BLOCK DIAGRAM
IC501
ASIC
ADR[15:13]
RBA[5:0]
ADR[12:0]
DB[7:0]
XRD
XWR
XR
OMCS
XOPRBE
XMDMCS
IC506
FLASH
IC505
MODEM
A[17:0]
D[7:0]
XRD
XCS
A[4:0]
D[7:0]
XRD
XWR
XCS
XWDERR
IN
OUT
GND
KST
AR
T
,KLA
TCH
KSCLK,KTXD
KRXD
TO
CIS
F1,FTG
VIDEO
OP-RESET
XRESETI
XORESET
XRESET
XBA
CKEN
IC504
RESET
-IC
+3.3V/BA
TT
+2.5V/BA
TT
BA
TT
+
-
24MHz
32.768KHz
TX
RX
TO
Analog
Board
A[12:0]
RBA[5:0]
A[4:0]
+5V
XRAS
XCAS
A[9:0]
D[7:0]
XRD
XWR
XRAS
XCAS
IC503
DRAM
A[7:4]
RBA[5:0]
+3.3V
CN501
THLA
T
,THC
,THD
A
T
STB1,STB2
Q501,502,504
HEADON
RXE
TM
REED
,PT
OP
,CO
VER OPEN
RXE,RM0~3
FILM_CHECK,MO
T
OR_POS
CN502,503
CN505
CN504
CN507
CISLEDON
32.256MHz
+3.3V
VDET
Q503
+3.3V
+2.5V
Q505
+2.5V/BA
TT
+3.3V/BA
TT
XWR
+5V
MIC IN
IC510
SP-AMP
IC509
AND
To
Oper
ation
P
anel
A[17:0]
D[7:0]
XRD
XCS
XWR
IC507
FLASH
A[12:0]
RBA[5:0]
XRESCS2
Summary of Contents for KX-FP215
Page 12: ...12 KX FP215 6 Technical Descriptions 6 1 Connection Diagram ...
Page 14: ...14 KX FP215 6 2 1 General Block Diagram ...
Page 16: ...16 KX FP215 6 3 2 Memory Map ...
Page 25: ...25 KX FP215 6 4 2 Block Diagram ...
Page 27: ...27 KX FP215 ...
Page 67: ...67 KX FP215 11 2 2 Service Mode Settings Note The above values are the default values ...
Page 74: ...74 KX FP215 Countermeasure ...
Page 75: ...75 KX FP215 REFERENCE Test Mode P 58 ...
Page 76: ...76 KX FP215 REFERENCE Test Mode P 58 ...
Page 77: ...77 KX FP215 REFERENCE Test Mode P 58 ...
Page 78: ...78 KX FP215 REFERENCE Test Mode P 58 ...
Page 79: ...79 KX FP215 ...
Page 80: ...80 KX FP215 ...
Page 81: ...81 KX FP215 REFERENCE Test Mode P 58 ...
Page 85: ...85 KX FP215 ...
Page 110: ...110 KX FP215 ...
Page 117: ...117 KX FP215 I O and Pin No Diagram ...
Page 119: ...119 KX FP215 Other NG example while the power is ON and the LCD displays the following ...
Page 120: ...120 KX FP215 12 5 5 2 NG Example ...
Page 126: ...126 KX FP215 12 5 8 2 Troubleshooting Flow Chart ...
Page 132: ...132 KX FP215 12 5 12 Thermal Head Section Note Refer to Thermal Head P 26 ...
Page 133: ...133 KX FP215 13 Service Fixture Tools ...
Page 137: ...137 KX FP215 14 3 Disassembly Procedure 14 3 1 How to Remove the Image Sensor CIS ...
Page 138: ...138 KX FP215 14 3 2 How to Remove the Thermal Head ...
Page 139: ...139 KX FP215 ...
Page 140: ...140 KX FP215 14 3 3 How to Remove the Bottom Frame ...
Page 141: ...141 KX FP215 14 3 4 How to Remove the P C Boards and Speaker ...
Page 142: ...142 KX FP215 14 3 5 How to Remove the Power Supply Board and AC cord ...
Page 143: ...143 KX FP215 14 3 6 How to Remove the Gear Block and Separation Roller ...
Page 144: ...144 KX FP215 14 3 7 How to Remove the Gears Motors and Arms of the Gear Block ...
Page 145: ...145 KX FP215 ...
Page 146: ...146 KX FP215 14 3 8 How to Remove the Handset Cradle and Hook Switch Board ...
Page 147: ...147 KX FP215 14 3 9 How to Remove the Back Cover ...
Page 148: ...148 KX FP215 14 3 10 How to Remove the Platen Roller and Lock Lever ...
Page 149: ...149 KX FP215 ...
Page 150: ...150 KX FP215 14 3 11 How to Remove the Pickup Roller ...
Page 151: ...151 KX FP215 14 3 12 How to Remove the Operation Panel ...
Page 152: ...152 KX FP215 14 3 13 How to Remove the Operation Board and LCD ...
Page 153: ...153 KX FP215 14 3 14 How to Remove the Separation Holder and Exit Roller ...
Page 154: ...154 KX FP215 14 3 15 Installation Position of the Lead Wires 14 3 15 1 Lower Section ...
Page 155: ...155 KX FP215 ...
Page 156: ...156 KX FP215 ...
Page 157: ...157 KX FP215 14 3 15 2 Operation Panel and Mic Board Section ...
Page 172: ...172 KX FP215 16 1 4 Power Supply Board 16 1 5 Interface Board ...
Page 174: ...174 KX FP215 16 3 Test Chart 16 3 1 ITU T No 1 Test chart ...
Page 175: ...175 KX FP215 16 3 2 ITU T No 2 Test Chart ...
Page 176: ...176 KX FP215 16 3 3 Test Chart ...
Page 177: ...177 KX FP215 Memo ...
Page 198: ...198 KX FP215 20 1 2 Operation Panel Section ...
Page 199: ...199 KX FP215 20 1 3 Upper Cabinet Section ...
Page 200: ...200 KX FP215 20 1 4 Back Cover Section ...
Page 201: ...201 KX FP215 ...
Page 202: ...202 KX FP215 20 1 5 Lower Cabinet Section ...
Page 203: ...203 KX FP215 20 1 6 Gear Block Section ...
Page 204: ...204 KX FP215 20 1 7 Screws ...
Page 205: ...205 KX FP215 20 1 8 Accessories and Packing Materials ...
Page 220: ...8 KX FP215 MEMO ...