Panasonic PV-DF2700-K, Service Manual, Page: 374 / 398

NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
A
B
Z
MODEL MARK
Not Used
PV-DF2700-K
Not Used
Pin No. I/O
I 1
Signal Name Description
VDD +3.6V
I/O 2 DQ0 SDRAM data 7
SDRAM data 6
SDRAM data 5
SDRAM data 4
SDRAM data 3
SDRAM data 1
SDRAM data 0
SDRAM data 2
I/O 3 DQ1
- 4 VSSQ Ground
Ground
I/O 5 DQ2
I/O 6 DQ3
- 7 VDDQ +3.6V
I/O 8 DQ4
I/O 9 DQ5
- 10 VSSQ
I/O 11 DQ6
I/O 12 DQ7
I 13 VDDQ +3.6V
I 14 DQML Data input/output mask
I 15 /WE Write enable : low
I 16 /CAS Column address strobe : low
I 17 /RAS Row address strobe : low
I 18 /CS SDRAM chip select : low
SDRAM address 11
SDRAM address 10
SDRAM address 0
SDRAM address 1
SDRAM address 2
SDRAM address 3
SDRAM address 4
SDRAM address 5
SDRAM address 6
SDRAM address 7
SDRAM address 8
SDRAM address 9
I 19 BA
I 20 A10
I 21 A0
I 22 A1
I 23 A2
I 24 A3
I 25 VDD +3.6V
- 26 VSS Ground
I 27 A4
I 28 A5
I 29 A6
I 30 A7
A8 I 31
I 32 A9
- 33 NC (Not used)
(Not used)
(Not used)
- 34 CKE
I 35 CLK SDRAM clock
I 36 DQMH Data input/output mask
- 37 NC
I 38 VDDQ +3.6V
I/O 39 DQ8 SDRAM data 8
SDRAM data 9
SDRAM data 10
SDRAM data 11
SDRAM data 12
SDRAM data 13
SDRAM data 14
SDRAM data 15
I/O 40 DQ9
- 41 VSSQ Ground
Ground
I/O 42 DQ10
I/O 43 DQ11
- 44 VDDQ +3.6V
I/O 45 DQ12
I/O 46 DQ13
- 47 VSSQ
I/O 48 DQ14
I/O 49 DQ15
- 50 VSS Ground
I/O CHART OF IC8100/IC8101
Pin No. I/O
I 1
Signal Name Description
A11 Memory address 11
Memory address 9
Memory address 8
Memory address 13
Memory address 14
Memory address 18
Memory address 16
Memory address 15
Memory address 12
Memory address 7
Memory address 6
Memory address 5
Memory address 4
Memory address 3
Memory address 2
Memory address 1
Memory address 0
Memory address 10
Memory data 0
Memory data 1
Memory data 2
Memory data 3
Memory data 4
Memory data 5
Memory data 6
Memory data 7
Memory address 17
I 2 A9
I 3 A8
I 4 A13
I 5 A14
I 6 A17
I 7 /WE Write enable : low
I 8 VCC +5.0V
I 9 A18
I 10 A16
I 11 A15
I 12 A12
I 13 A7
I 14 A6
I 15 A5
I 16 A4
I 17 A3
I 18 A2
I 19 A1
I 20 A0
I/O 21 D0
I/O 22 D1
I/O 23 D2
- 24 GND Ground
I/O 25 D3
I/O 26 D4
I/O 27 D5
I/O 28 D6
I/O 29 D7
I 30 /CE
A10
Memory chip select : low
I 31
I 32 /OE Output enable : low
I/O CHART OF IC8301
Pin No. I/O
I 1
Signal Name Description
XTI 27MHz clock
System clock
+5.0V
(Not used)
(Not used)
Audio DAC reset : low
(Not used)
Audio R-CH
Audio L-CH
Audio common
Ground
+5.0V
Audio bit clock
Audio serial data
Audio left/right clock
(Not used)
(Not used)
(Not used)
+5.0V
Mode control latch
Mode control clock
Mode control data
O 2 SCKO
I 3 VCP
- 4 NC
- 5 MCKO
I 6 ML
I 7 MC
I 8 MD
I 9 RSTB
- 10 ZERO
O 11 V OUT R
V OUT L
- 12 GNDA
I 13 VCA
O 14
- 15 CAP
I 16 BCKIN
I 17 DIN
I 18 LRCIN
- 19 NC
- 20 RSV
I 21 VDD
- 22 GNDD
- 23 GNDP
- 24 XTO
Ground
Ground
I/O CHART OF IC8403
Pin No. I/O
- 1
Signal Name Description
A0 (Not used)
(Not used)
(Not used)
(Not used)
- 2 A1
- 3 A2
- 4 VSS Ground
I/O 5 SDA I2C Serial data
I2C Serial clock O 6 SCL
- 7 NC
I 8 VCC +5.0V
I/O CHART OF IC8001