Sony HCD-PZ1D, Руководство по обслуживанию

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HCD-PZ1D
77
Pin No. Pin Name I/O Description
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-KEY PS/CS POWER I [Party-shot SYNC] key signal input
75 O-LED PS/CS POWER O [Party-shot SYNC] indicator LED control signal output
76, 77 NC O Not used (Open)
78
O-PS/CS VOLTAGE
CHANGE
O Party-shot & Cyber-shot power supply voltage setting signal output (L: 3.5V, H: 4.2 V)
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)