53
1
LED SEL
O
LED select signal output
2 to 12
LED0 to LED10
O
LED driver output
13
STANDBY LED
O
STANDBY LED driver output
14
TIMER LED
O
TIMER SEL LED driver output
15, 16
VOLUME A, B
I
Rotary encoder pulse input
17 to 22
BPF1 to BPF5
I
Rec level signal input
23
L+R
I
Rec level signal input for feedback
24 to 26
KEY 0 to KEY2
I
Key input
27
STICK 1
I
STICK CONTROL Up / Down
28
STICK 2
I
STICK CONTROL Right / Left
29
VSS
—
Ground
30
VASS
—
Ground
31
VAREF
—
Analog reference voltage
32
VDD
—
Power supply
33
GRID EXT CLK
O
Clock output for GRID EXTENDER
34
2G
O
FL gride signal output
35
1G
O
FL gride signal output
36 to 50
P35 to P49
O
FL segment signal output
51
VDD
—
Power supply
52
GRID EXT RESET
O
Reset output for GRID EXTENDER
53 to 86
P34 to P1
O
FL segment signal output
87
VKK
—
Power supply for FL segment signal output
88
VDD
—
Power supply
89
X IN
I
X’tal(12.5MHz) input
90
VSS
—
Ground
91
X OUT
O
X’tal(12.5MHz) output
92
RESET
I
RESET signal input
93
LED11
O
LED driver output
94
LED12
O
LED driver output(Not used)
95
TEST
I
Connected to ground
96
WAKE UP
O
WAKE-UP signal output
97
I2C data
O
IIC serial data output
98
I2C clk
O
IIC serial clock output
99
LED13
O
LED driver output
100
SIRCS
I
Remote commander input
Pin No.
Pin Name
I/O
Descriptions
Содержание MHC-ZX10 - Mini Hifi Component System
Страница 29: ...HCD ZX10 28 28 6 3 PRINTED WIRING BOARD BD SECTION See page 23 for Circuit Boards Location ...
Страница 34: ...HCD ZX10 33 33 6 8 SCHEMATIC DIAGRAM MAIN 1 3 SECTION 1 3 1 3 ...
Страница 42: ...HCD ZX10 41 41 6 16 SCHEMATIC DIAGRAM SWITCH SECTION ...
Страница 44: ...HCD ZX10 43 43 09 H I Page 34 Page 34 6 18 SCHEMATIC DIAGRAM CD MECHANISM SECTION ...
Страница 45: ...HCD ZX10 44 44 6 19 PRINTED WIRING BOARD POWER SUPPLY SECTION See page 23 for Circuit Boards Location ...
