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64
HCD-ZX6/ZX8
Pin No.
Pin Name
I/O
Pin Description
75
JOG A
I
Jog dial pulse signal input from X-ROUND JOG rotary encoder (B phase input)
76
JOG B
I
Jog dial pulse signal input from X-ROUND JOG rotary encoder (A phase input)
77
RESET
I
System reset signal input from the master control IC “L”: reset
78
SOFT TEST
O
Output for the software test point
79
VOL B
I
Jog dial pulse signal input from VOLUME rotary encoder (B phase input)
80
VOL A
I
Jog dial pulse signal input from VOLUME rotary encoder (A phase input)
81
VSS-CPU
—
Ground pin (for CPU)
82
XOUT
O
System clock signal output (4 MHz)
83
XIN
I
System clock signal input (4 MHz)
84
VCC-CPU
—
Power supply pin (+3.3 V) (for CPU)
85
NO USE
—
Not used. (Fixed at “L” in this set.)
86 to 100
G19 to G5
O
Grid drive signal output to the fluorescent indicator tube
Содержание HCD-ZX6 - Cd/receiver Component For Compact Hi-fi Stereo System
Страница 6: ...6 HCD ZX6 ZX8 1 1 SERVICE POSITION OF CD BU BLOCK SECTION 1 SERVICE NOTE chassis CD block ...
Страница 9: ...9 HCD ZX6 ZX8 SECTION 2 GENERAL This section is extracted from instruction manual ...
Страница 10: ...10 HCD ZX6 ZX8 ...
Страница 11: ...11 HCD ZX6 ZX8 ...
Страница 95: ...7 HCD ZX6 ZX8 MEMO ...