– 56 –
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
—
AVSS
AVDD
AOUT1
AIN1
LOUT1
AVSS
XVDD
XTAI
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
—
—
XRST
–
–
–
O
I
O
–
–
I
O
–
–
O
I
O
–
–
–
–
I
Not used
Analog ground
Analog power supply
Lch analog output
Lch opamp input
Lch line output
Analog ground
Master clock power supply
X’tal oscillator circuit input
X’tal oscillator circuit output
Master clock ground
Analog ground
Rch line output
Rch opamp input
Rch analog output
Analog power supply
Analog ground
Not used
Not used
System reset input
Pin Name
Pin No.
I/O
Function
Содержание HTC-W555
Страница 22: ... 29 30 HTC W555 6 5 SCHEMATIC DIAGRAM DECK SECTION See page 51 for IC Block Diagrams Page 36 ...
Страница 23: ... 31 32 HTC W555 6 6 PRINTED WIRING BOARD DECK SECTION See page 15 for Circuit Boards Location Page 33 ...
Страница 29: ... 43 44 HTC W555 6 13 SCHEMATIC DIAGRAM PANEL SECTION Page 43 Page 43 Page 43 ...
Страница 30: ... 45 46 HTC W555 6 14 SCHEMATIC DIAGRAM CD MOTOR SECTION See page 51 for IC Block Diagrams Page 35 Page 35 ...
