96
FH-P8800
-
Pin Functions (AK7712AVT)
Pin No.
Pin Name
I/O
Function and Operation
1
TSTI1
I
Test input 1
2
OPCL
I
ADC,DAC connection select
3
pdad
I
AD reset control
4
pdda
I
DA reset control
5
pd
I
Power down
6
rst
I
Reset input
7
TSTIO1
I/O
Test input/output 1
8
TSTIO2
I/O
Test input/output 2
9
TSTIO3
I/O
Test input/output 3
10,11
DVB
Digital PCB power supply
12
SDIN2
I
Serial data input 2
13
SDAD
O
Serial data output 2
14
SDOUT2
O
Serial data output 3
15
SDDA
I
Serial data input 3
16
SDDA2
I
Serial data input 4
17
SDOUT3
O
Serial data output 4
18
SDOUT1
O
Serial data output 1
19
SDIN1
I
Serial data input 1
20
SMODE
I
Interface clock select
21
BCLK
I/O
Clock input/output for serial data input signal input/output
22
LRCK
I/O
L/R channel Identification Signal input/output
23
CLKO
O
Master clock output
24
DVDD
Digital power supply
25
DVSS
Digital GND
26
XTI
I
Clock input
27
XTO
O
Oscillator output
28
TSTI2
I
CLKO output control
29
cs
I
Chip select input for micro-computer interface
30
wrq
I
Command register reset input for micro-computer interface
31
DVSS
Digital GND
32
DVDD
Digital power supply
33
SCLK
I
Serial data input clock input for micro-computer interface
34
SI
I
Serial data input for micro-computer interface
35
WRDY
O
Data write ready output for micro-computer interface
36
DRDY
O
Output data ready output for micro-computer interface
37
SO
O
Serial data output for micro-computer interface
38
casrf
O
External DRAM CAS/pseudo SRAM refresh
39
rasce
O
External DRAM RAS/pseudo SRAM-ce
40
we
O
External SRAM/pseudo SRAM/DRAM write signal output
41-48
A16-A9
O
External RAM address output
49
DVSS
Digital GND
50
DVDD
Digital power supply
51-59
A8-A0
O
External RAM address output
60
oe
O
External SRAM/pseudo SRAM/DRAM output enable signal output
61-68
IO0-IO7
I/O
External RAM data input/output
69
DVSS
Digital GND
70
DVDD
Digital power supply
71
DZFSET
I
Zero position detect setup
72
DVSS
Digital GND
73
DVDD
Digital power supply
74,75
DVB
Digital PCB power supply
76
DZF2
O
Zero input detect (DAC2)
77
DZF1
O
Zero input detect (DAC1)
78
NC
Not used
79
AVB
Analog PCB power supply
80
AOUTR2
O
DAC2 Rch analog output 2
81
AOUTL2
O
DAC2 Lch analog output 2
82
NC
Not used
Содержание FH-P8800
Страница 5: ...FH P8800 5 2 2 EXTERIOR ...
Страница 6: ...6 FH P8800 ...
Страница 10: ...10 FH P8800 2 3 CD MECHANISM MODULE ...
Страница 12: ...12 FH P8800 2 4 CASSETTE MECHANISM MODULE ...
Страница 23: ...23 FH P8800 5 6 7 8 A B C D 5 6 7 8 B KV1410 23 ...
Страница 24: ...24 FH P8800 C CD POWER UNIT A 1 2 3 4 B C D 1 2 3 4 C 3 3 CD POWER UNIT ...
Страница 25: ...25 FH P8800 A H I CD MECHA MODULE 5 6 7 8 A B C D 5 6 7 8 C ...
Страница 28: ...28 FH P8800 CN751 A CONNECTOR PIN A 1 2 3 4 B C D 1 2 3 4 3 5 DSP UNIT G ...
Страница 29: ...29 FH P8800 G DSP UNIT 5 6 7 8 A B C D 5 6 7 8 G ...
Страница 31: ...31 FH P8800 5 6 7 8 A B C D 5 6 7 8 P SERVO DSP DAC SINGLE CD CONTROLLER DAC 8 380MHz CN701 C CN1241 H ...
Страница 35: ...35 FH P8800 ...
Страница 36: ...36 FH P8800 A 1 2 3 4 B C D 1 2 3 4 3 7 CASSETTE MECHANISM MODULE J CN201 A HD1 HEAD ASSY EXA1452 DECK UNIT J ...
Страница 39: ...39 FH P8800 B C CN1251 CN251 J NA REAR UC MODEL FRONT SUBWOOFER REAR 5 6 7 8 A B C D 5 6 7 8 A SIDE A ...
Страница 40: ...40 FH P8800 FOPEN FCLOSE A 1 2 3 4 B C D 1 2 3 4 A A AUDIO AMP UNIT ...
Страница 41: ...41 FH P8800 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...
Страница 42: ...42 FH P8800 A 1 2 3 4 B C D 1 2 3 4 4 2 FM AM TUNER UNIT B A SIDE A B FM AM TNER UNIT ...
Страница 43: ...43 FH P8800 1 2 3 4 A B C D 1 2 3 4 B FM AM TNER UNIT B SIDE B ...
Страница 44: ...44 FH P8800 A 1 2 3 4 B C D 1 2 3 4 4 3 CD POWER UNIT C CD POWER UNIT C ...
Страница 45: ...45 FH P8800 A CN701 IP BUS H CN701 5 6 7 8 A B C D 5 6 7 8 C SIDE A ...
Страница 46: ...46 FH P8800 A 1 2 3 4 B C D 1 2 3 4 C CD POWER UNIT C ...
Страница 47: ...47 FH P8800 5 6 7 8 A B C D 5 6 7 8 C SIDE B ...
Страница 48: ...48 FH P8800 A 1 2 3 4 B C D 1 2 3 4 4 4 GRILLE PCB A D D 4 5 6 CN904 E GRILLE PCB A D GRILLE PCB A ...
Страница 49: ...49 FH P8800 5 6 7 8 A B C D 5 6 7 8 D 1 2 3 CN906 F CN801 CASNS A SIDE A SIDE B ...
Страница 51: ...51 FH P8800 5 6 7 8 A B C D 5 6 7 8 E SIDE A SIDE B ...
Страница 53: ...53 FH P8800 5 6 7 8 A B C D 5 6 7 8 DSP FUNC AUDIO RESET BAND TAPEEJ SCROLL OURCE F SIDE A SIDE B ...
Страница 54: ...54 FH P8800 A 1 2 3 4 B C D 1 2 3 4 4 7 DSP UNIT G DSP UNIT G SIDE A ...
Страница 55: ...55 FH P8800 A CN751 1 2 3 4 A B C D 1 2 3 4 G DSP UNIT G SIDE B ...
Страница 57: ...57 FH P8800 1 2 3 4 A B C D 1 2 3 4 1 100 76 26 50 25 75 51 CONTROL UNIT H H SIDE B ...
Страница 59: ...59 FH P8800 1 2 3 4 A B C D 1 2 3 4 L K REEL PCB L ...
Страница 77: ...77 FH P8800 Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...