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HCD-GNZ5D
QQ
3 7 63 1515 0
Pin No.
Pin Name
83
SHUT (A)
84
SHUT (B)
85
B HALF/REC
86
BIAS
KARAOKE/
87
MTK M REQ
88
VACS/ILLUMI
VOL (A) & (B)/
89
SW IN
90
SPEC IN
91
MODEL IN
92 to 94
KEY2 to KEY0
CDM EJECT/
95
PROTECT
96
AVSS
97
CDM ENC0/1/2
98
VREF
99
AVCC
100
CDM TBL SENS
IC102 BH2210FV (SIGNAL IN/OUT CONTROL) (PANEL BOARD (2/2))
Pin No.
Pin Name
TE
L 13942296513
1
CTLIO
2
RSTB
3
CLK
4
LATCH
5
STBY RELAY
6
FAN ON/OFF
7
FRONT RELAY
8
TA MUTE
9
HP MUTE
10
AU-OUT MUTE
11
SW MUTE
12
FAN CTRL
13 to 15
NO USE
16
NO USE
17
TBL POS
18
TBL NEG
19
LOD POS
20
LOD NEG
21
PB/REC
22
REAR RELAY
23
SW RELAY
24
CAPM SW
25
DO2
26
DI1
www
27
VSS
28
VDD
.
58
http://www.xiaoyu163.com
I/O
I
Protect detect signal input (A deck)
I
Protect detect signal input (B deck)
I
B deck HALF signal input/Record signal input (A deck and B deck)
O
Bias on/off signal output
MTK KARAOKE mode signal input
I
MTK mute request signal input
I
VACS and illumination (L+R) control signal input
Volume A and B control signal input
I
Sub woofer control signal input
I
Specification signal input
I
Serial line up signal input
I
Key signal input
CD mechanism eject detect signal input
I
Protect detect signal input
—
Ground pin
I
CD mechanism switch signal input
—
Voltage reference pin
—
Power supply pin (+3.3 V)
I
CD mechanism table sensor detect signal input
I/O
I
IN/OUT control port (Fixed at "H" in this set.)
I
Reset signal input
I
Serial clock signal input
I
Serial latch signal input
O
Standby relay on/off signal output "H": On, "L": Off
O
Fan on/off signal output "H": Off, "L": On
O
Front relay on/off signal output "H": On, "L": Off
O
TA line mute on/off signal output "H": Off, "L": On
O
Headphones mute on/off signal output "H": Off, "L": On
O
Audio out mute on/off signal output "H": Off, "L": On
O
Subwoofer mute on/off signal output "H": Off, "L": On
O
FAN control signal output "L": Off
O
Not used. (Open)
O
Not used. (Fixed at "L".)
O
CD mechanism table position control signal output
O
CD mechanism table NEG control signal output
O
CD mechanism table loading position control signal output
O
CD mechanism table NEG control signal output
O
Tape playback/record signal output "H": REC, "L": PB
O
Rear relay on/off signal output "H": On, "L": Off
O
Subwoofer relay on/off signal output "H": On, "L": Off
O
Capstan motor on/off signal output "H": On, "L": Off
O
Not used. (Open)
I
Serial data signal input
—
Ground pin
—
Power supply pin (+3 V)
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2 9
8
Pin Description
Pin Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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