54
KEH-P6021R,P6025
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
*PE5206A
30
31
50
51
80
81
100
1
Pin No.
Pin Name
I/O
Function and Operation
62
PCL
Clock adjustment
63,64
NC
Not used
65
RIMUTE
O
CASSETTE:RI mute output
66
MSIN
I
CASSETTE:MS sense input
67
PLAY
O
CASSETTE:Gain select output
68
DIRO
O
CASSETTE:Tape direction forward/reverse select output
69
loadsw
I
CASSETTE:Loading switch sense input
70
NC
Not used
71
ASENBO
O
IP-BUS:Slave power supply control output
72
MUTE
O
E.VOL:Mute control output
73
TEST(GND)
I
GND
74
SL
I
TUNER:Signal level input
75
NL1
I
RDS:Noise level input 1
76
MODELIN
I
Model select input
77
CSENS
I
Flap close sense input
78-81
NC
Not used
82
AVDD
A/D converter power supply terminal
83
AVREF
A/D converter reference voltage terminal
84
AVSS
GND
85
RX
I
IP-BUS:data input
86
TX
O
IP-BUS:data output
87
NMI
GND
88
ldet
I
PLL lock sense input
89
rck
I
RDS:clock input
90
RDS57K
I
RDS:57kHz count pulse input
91
NC
Not used
92
asens
I
ACC power sense input
93
bsens
I
Back up power sense input
94
TUNPDI
I
PLL IC data input
95
KYDT
I
Grille data input
96
DPDT
O
Grille data output
97
PCK
O
PLL IC clock output
98
PDO
O
PLL IC data output
99
PCE
O
PLL IC chip enable output
100
PEE
O
Beep tone output
Summary of Contents for KEH-P6025
Page 6: ...6 KEH P6021R P6025 A B C 23 27 2 3 EXTERIOR KEH P6021R ...
Page 8: ...8 KEH P6021R P6025 2 4 EXTERIOR KEH P6025 A B C 27 23 ...
Page 28: ...28 KEH P6021R P6025 1 2 3 4 1 2 3 4 D C B A 3 5 KEYBOARD UNIT KEH P6021R CAW1627 TA C ...
Page 30: ...30 KEH P6021R P6025 1 2 3 4 1 2 3 4 D C B A 3 6 KEYBOARD UNIT KEH P6025 C CAW1628 ...
Page 36: ...36 KEH P6021R P6025 1 2 3 4 1 2 3 4 D C B A A TUNER AMP UNIT A ...
Page 37: ...37 KEH P6021R P6025 5 6 7 8 5 6 7 8 D C B A A SIDE B ...
