Panasonic KX-TDE600GR, Service Manual

Page: 133 / 150

133
KX-TDE600GR
T4 VSSQ-DDR - DDR I/O GND
T5 VCCQ-DDR - DDR I/O VCC
T10 VSS - Internal GND
T11 VSS - Internal GND
T12 VSS - Internal GND
T13 VSS - Internal GND
T14 VSS - Internal GND
T15 VSS - Internal GND
T16 VSS - Internal GND
T21 VDD - Internal VDD
T22 CBE3 IO PCI command/byte enable
T23 AD25 IO PCI address/data
T24 IDSEL I PCI configuration device select
T25 AD24 IO PCI address/data
U1 MDA15 IO DDR data
U2 MDA14 IO DDR data
U3 VSSQ-DDR - DDR I/O GND
U4 VSSQ-DDR - DDR I/O GND
U5 VSSQ-DDR - DDR I/O GND
U21 VDD - Internal VDD
U22 AD27 IO PCI address/data
U23 AD29 IO PCI address/data
U24 AD26 IO PCI address/data
U25 AD28 IO PCI address/data
V1 VCCQ-DDR - DDR I/O VCC
V2 VCCQ-DDR - DDR I/O VCC
V3 VCCQ-DDR - DDR I/O VCC
V4 VCCQ-DDR - DDR I/O VCC
V5 VCCQ-DDR - DDR I/O VCC
V21 VSS - Internal GND
V22 AD31 IO PCI address/data
V23 REQ3# I Bus request(PCI host)
V24 AD30 IO PCI address/data
V25 GNT3# O PCI bus grant
W1 A25 O Address bus
W2 STATUS0/CMT_CTR0 O/IO Status 0/CMT0 timer counter
W3 STATUS1/CMT_CTR1 O/IO Status1/CMT1 timer counter
W4 VDD - Internal VDD
W5 VDD - Internal VDD
W21 VSS - Internal GND
W22 REQ2# I Bus request(PCI host)
W23 REQ1# I Bus request(PCI host)
W24 GNT2# O PCI bus grant
W25 GNT1# O PCI bus grant
Y1 A22 O Address bus
Y2 A23 O Address bus
Y3 A24 O Address bus
Y4 VSS - Internal GND
Y5 VSS - Internal GND
Y21 VDDQ - PCI I/O VDD
Y22 REQ0#/REQOUT# I/O Bus request(PCI host)/bus request output
Y23 PCICLK I PCI input clock
Y24 GNT0#/GNTIN# O/I PCI bus grant
Y25 PCIRESET O PCI reset(RST)
AA1 A19 O Address bus
AA2 A20 O Address bus
AA3 A21 O Address bus
AA4 VDDQ - I/O VDD
AA5 VSSQ - I/O GND
AA6 VSS - Internal GND
AA7 VDD - Internal VDD
AA8 VDDQ - I/O VDD
AA9 VSSQ - I/O GND
AA10 VSS - Internal GND
AA11 VDD - Internal VDD
AA12 VDDQ - I/O VDD
AA13 VSSQ - I/O GND
Pin No. Pin Name I/O Function