Sony DVP-CX995V Service Manual page 85

MB BOARD IC401 SAA7893HL (SACD MEDIA PLAYER)
Pin No. Pin Name
1 H_A1
2, 3
H_DQ15, H_DQ14
4 GND_IO1
5 to 9
H_DQ13 to H_DQ9
10 VCC_IO1
11 to 16
H_DQ8 to H_DQ3
17 GND_IO2
18 H_PROCCLOCK
19 VCC_CORE1
20 GND_CORE1
21 SYS_CLK
22, 23 H_DQ2, H_DQ1
24 H_CSN
25 H_DQ0
26 H_RWN
27 H_WAIT
28 H_IRQN
29 AUD_CLK
30 PCM_DCLK_IN
31 PCM_WCLK_IN
32 VDDA
33 VSSA
34 BIASIN
35 AGCINP
36 ADCREFL
37 VCC_IO7
38 GND_IO7
39 PCM_CELF_IN
40 PCM_LERI_IN
41 PCM_LSRS_IN
42 B_FLAG/SERR
43 B_SYNC/SYNC
44 B_WCLK/SENB
45
B_DATA/BE_DAT0
46 B_BCLK/SDCLK
47 UDE_REQ
48 DATA_REQ
BE_DAT1 to
49 to 55
BE_DAT7
56 TRST
57 TMS
58 VCC_IO2
59 TDO
60 TDI
61 TCK
62 H_SEL0
I/O
I
Address signal input from the CPU
I/O
Two-way data bus with the CPU
-
Ground terminal
I/O
Two-way data bus with the CPU
-
Power supply terminal (+3.3V)
I/O
Two-way data bus with the CPU
-
Ground terminal
I
27MHz clock signal input terminal
-
Power supply terminal (+1.8V)
-
Ground terminal
I
27MHz clock signal input terminal
I/O
Two-way data bus with the CPU
I
Chip select signal input from the CPU
I/O
Two-way data bus with the CPU
I
Read/write selection signal input from the CPU "L": read, "H": write
O
Chip wait signal output to the CPU
O
Interrupt request signal output to the CPU
I
Master clock signal input from the CPU
I
PCM data clock input terminal Not used
I
PCM word clock input terminal Not used
-
Power supply terminal (+1.8V)
-
Ground terminal
I
Bias current input terminal
I
RF (for SACD) signal input from the DVD interface
I
ADC decoupling terminal
-
Power supply terminal (+3.3V)
-
Ground terminal
I
PCM data (for center or LFE) input terminal Not used
I
PCM data (for L-ch or R-ch) input terminal Not used
I
PCM data (for surround L-ch or surround R-ch) input terminal Not used
I
I2S bus flag input from the CPU
I
Sector sync signal or absolute time sync signal input from the CPU
I
I2S bus word clock signal input from the CPU
I
I2S bus data input from the CPU
I
I2S bus clock signal input from the CPU
I Request signal input terminal Not used
O
Request signal output terminal Not used
I Parallel data input terminal Not used
I Reset signal input terminal (for JTAG)
I Mode selection signal input terminal (for JTAG)
- Power supply terminal (+3.3V)
O Data output terminal (for JTAG)
I Data input terminal (for JTAG)
I Clock signal input terminal (for JTAG)
I Host selection signal input terminal Fixed at "L" in this set
Description
DVP-CX995V
85