92
FH-P8800
30
31
50
51
80
81
100
1
*PE5028A
IC's marked by* are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
Pin No.
Pin Name
I/O
Function and Operation
60
NES
I
Cassette mechanism forward end sense input
61
stby
O
Drive IC control output
62
PCL
O
Clock adjustment output
63
bsrq1
O
P-BUS service request output
64
bsrq0
O
P-BUS service request output
65
BSCK
I/O
P-BUS serial clock input/output
66
BSI
I
P–BUS serial data input
67
BSO
O
P–BUS serial data output
68
brst
O
P-BUS reset output
69
brxen
I/O
P-BUS communication input/output
70-72
NC
Not used
73
TEST
GND
74
SL
I
Signal level input from tuner
75-78
SOR0-3
O
Source select output
79
MODEL1
I
Model select input
80
MODEL0
I
Model select input
81
adpw
O
A/D converter power
82
AVDD
VDD
83
AVREF
Reference voltage
84
AVSS
GND
85
RX
I
IP BUS data input
86
TX
O
IP BUS data output
87-89
NC
Not used
90
TELIN
I
Telephone mute input
91
isens
I
Illumination sense input
92
asens
I
ACC power sense input
93
bsens
I
Back up power sense input
94
TUNPDI
I
PLL IC data input
95
RXD
I
Display IC data input
96
TXD
O
Display IC data output
97
TUNPCK
O
PLL IC clock
98
TUNPDO
O
PLL IC data output
99
TUNPCE
O
PLL IC chip enable
100
PEE
O
Beep tone output
Summary of Contents for FH-P8800
Page 5: ...FH P8800 5 2 2 EXTERIOR ...
Page 6: ...6 FH P8800 ...
Page 10: ...10 FH P8800 2 3 CD MECHANISM MODULE ...
Page 12: ...12 FH P8800 2 4 CASSETTE MECHANISM MODULE ...
Page 23: ...23 FH P8800 5 6 7 8 A B C D 5 6 7 8 B KV1410 23 ...
Page 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 ...
Page 25: ...25 FH P8800 A H I CD MECHA MODULE 5 6 7 8 A B C D 5 6 7 8 C ...
Page 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 ...
Page 29: ...29 FH P8800 G DSP UNIT 5 6 7 8 A B C D 5 6 7 8 G ...
Page 35: ...35 FH P8800 ...
Page 40: ...40 FH P8800 FOPEN FCLOSE A 1 2 3 4 B C D 1 2 3 4 A A AUDIO AMP UNIT ...
Page 41: ...41 FH P8800 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...
Page 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 ...
Page 43: ...43 FH P8800 1 2 3 4 A B C D 1 2 3 4 B FM AM TNER UNIT B SIDE B ...
Page 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 ...
Page 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 ...
Page 46: ...46 FH P8800 A 1 2 3 4 B C D 1 2 3 4 C CD POWER UNIT C ...
Page 47: ...47 FH P8800 5 6 7 8 A B C D 5 6 7 8 C SIDE B ...
Page 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 ...
Page 51: ...51 FH P8800 5 6 7 8 A B C D 5 6 7 8 E SIDE A SIDE B ...
Page 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 ...
Page 55: ...55 FH P8800 A CN751 1 2 3 4 A B C D 1 2 3 4 G DSP UNIT G SIDE B ...
Page 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 ...
Page 59: ...59 FH P8800 1 2 3 4 A B C D 1 2 3 4 L K REEL PCB L ...
Page 77: ...77 FH P8800 Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...