HCD-GZR333IA
70
Pin No.
Pin Name
I/O
Description
57
I-MIC/HP-DET
I
Mic in/headphone signal input
58
I-VACS
I
Tape deck VACS signal input
59
I-ILLUMINATION
I
Audio level signal input for illumination
60
I-TC-STAT(HALF/
REC-FWD)
I
Tape deck signal input (Not used in this set)
61
I-VOL
I
Volume signal input
62
I-KEY4
I
Key 4 signal input
63
I-KEY3
I
Key 3 signal input
64
I-KEY2
I
Key 2 signal input
65
I-KEY1
I
Key 1 signal input
66
I-PROTECT
I
Thermal protect detect signal input
67
NC
O
Not used (Open)
68
O-LED-STBY
O
STANDBY LED control signal output (H: light ON)
69
O-S/P-RESET
O
LED control IC reset signal output
70
O-S/P-CLK
O
LED control IC communication (Clock) signal output
71
O-S/P-OE
O
LED control IC communication (Output enable) signal output
72
O-S/P-DATA
O
LED control IC communication (Data: MCU
t
Control IC) signal output
73
NC
O
Not used (Open)
74
I-iPod-OPERATION-
MODE
I
iPod micon communication (Operation mode) signal input
75
O-iPod-NTSC/PAL
O
iPod micon communication (Color system) signal output
76
O-iPod-DATA(TxD)
O
iPod micon communication (Data: MCU
t
iPod micon) signal output
77
I-iPod-DATA(RxD)
I
iPod micon communication (Data: MCU
T
iPod micon) signal input
78
O-iPod-RESET
O
iPod micon reset signal output
79
O-USB-BLUE
O
USB illuminator LED (Blue) control signal output
80
O-USB-RED
O
USB illuminator LED (Red) control signal output
81
I-SIRCS
I
Remote control signal receiver sircs signal input
82
I-DISPLAY-KEY
I
Display key interrupt signal input
83
I-POWER-KEY
I
Power key interrupt signal input
84
O-A/D-PULL-UP
O
A/D pull-up detect signal output
85, 86
O-VIDEO-SW-A,
O-VIDEO-SW-B
O
Video output selector (SW-A, SW-B) signal output (L, L: iPod), (L, H: mute), (H, L: VIDEO/
SAT), (H, H: DMB19 board)
87
O-VIDEO-MUTE
O
Video mute signal output
88
O-VIDEO-I/P
O
COMPONENT VIDEO OUT select signal output (L: progressive, H: interlace)
89
SI/SO
I/O
Data input/output for
fl
ash programmer
90
RESET
I
System reset signal input
91
XT2
I
Sub system clock signal input (32.768 kHz)
92
XT1
O
Sub system clock signal output (32.768 kHz)
93
FLMD0
I
FL mode setting signal input
94
X2
I
Main system clock signal input (20 MHz)
95
X1
O
Main system clock signal output (20 MHz)
96
REGC
—
Regulator ripple capacitor connecting
97
VSS
—
Ground
98
EVSS
—
Ground
99
VDD
—
Power supply pin (+3.3 V)
100
EVDD0
—
Power supply pin (+3.3 V)
Summary of Contents for HCD-GZR333IA
Page 97: ...MEMO HCD GZR333IA 97 ...
