4-3
BKM-FW50
10Bit F/F
ADDR[21..2]
IC1304
NOR FLASH 32MBit
WP#
27MHz
OSC
BUFF
IC1102
33MHz
OSC
X1101
X1201
IC1302
IC1103
AND
GATE
9V Det
IC1108
US2_RST
NET_RST
3.3V Det
IC1101
IC1406
16Bit
IC1403
IC1404
NAND FLASH
256MBit
x
2
MAIN CPU
DEVICE CONTROLLER
UART2
UART1
CF_RESET
HARD ID
DEBUG LED
UART_B
CN1302
TOOL
USB HOST
CONTROLLER
IEEE 802.3x
25MHz
X2301
48MHz OSC
IC2303
USB
CF_RESET
A3.3V
D5V
IC2404
IC2302
CURRENT LIMIT
CURRENT LIMIT
USB
CLK OUT
TRANSCEIVER
CH2
IC2504
25MHz
XTAL
X2501
CN2501
CN2401
CN2301
ETHERNET
SPEED LED
ACTION LED
IEEE 802.3x
USB
TYPE A
CF
SOCKET
CF I/F
CH4
MII I/F
RESET
IC2402
PCI BUS
US2 BOARD
US1 BOARD
Summary of Contents for BKM-FW50
Page 1: ...NETWORK RECEIVER ADAPTOR BKM FW50 SERVICE MANUAL 1st Edition Revised 2 ...
Page 4: ...2 BKM FW50 8 Schematic Diagrams US1 8 2 US2 8 7 9 Board Layouts US1 9 2 US2 9 3 ...
Page 6: ......
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Page 58: ......
Page 60: ......
Page 73: ...8 1 BKM FW50 8 1 Section 8 Schematic Diagrams Index Board name Page US1 8 2 US2 8 7 ...
Page 85: ...9 1 BKM FW50 9 1 Section 9 Board Layouts Index Board name Page US1 9 2 US2 9 3 ...
Page 87: ...9 3 BKM FW50 9 3 US2 A SIDE SUFFIX 12 US2 B SIDE SUFFIX 12 US2 US2 ...
Page 88: ......
Page 89: ......
Page 90: ...Printed in Japan Sony Corporation 2007 10 22 2005 BKM FW50 SY E 9 878 385 03 ...