Sony HCD-GTR333 Service Manual page 69

Pin No. Pin Name
78 BA0
79 DVSS18
80 BA1
81 to 83 RA10, RA0, RA1
84 DVDD33
85, 86 RA2, RA3
87 IFBSY
88 IFCS#
89 RX
90 DVDD18
91 TX
92 XMAMUTE
93 SPDIF
94 GPIO
95 DACVDDC
96 VREF
97 FS
98 DACVSSC
99 CVBS
DACVDDB,
100, 101
DACVDDA
102 SY/Y/G
103 SC/CB/B
104 CR/R
105 AADVSS
106 GPIO19
107 MUTE123
108 LIMITSW
109, 110 AADVDD, APLLVDD
111 APLLCAP
ADACVSS2,
112, 113
ADACVSS1
114 GPIO
115 GPIO
116 GPIO
117 AVCM
118 GPIO
119 GPIO
120 GPIO
ADACVDD1,
121, 122
ADACVDD2
123 AVDD18_1
124 AGND18
125, 126 RF_IP, OPOUT
127 IOPMON/OPINP
128 SPFG/OPINN
I/O
O Bank address signal output to the SD-RAM
- Ground terminal
O Bank address signal output to the SD-RAM
O Address signal output to the SD-RAM
- Power supply terminal (+3.3V)
O Address signal output to the SD-RAM
I Communication initialization request signal input from the system controller
O Communication initialization request acknowledge signal output to the system controller
- Not used
- Power supply terminal (+1.8V)
- Not used
- Not used
O SPDIF signal output terminal
I Thermal shut down signal input from the coil/motor driver
- Power supply terminal (+3.3V)
I Band gap reference voltage terminal
I Full scale adjustment terminal
- Ground terminal
O Composite video signal output terminal
- Power supply terminal (+3.3V)
O Component video (Y) signal output terminal
O Component video (Pb/Cb) signal output terminal
O Component video (Pr/Cr) signal output terminal
- Ground terminal
I Audio data input from the A/D converter (for USB)
- Not used
- Not used
- Power supply terminal (+3.3V)
I External capacitor connecting terminal
- Ground terminal
O Master clock signal output to the A/D converter and D/A converter
O Bit clock signal output to the A/D converter and D/A converter
O Muting signal output to the coil/motor driver (for focus/tracking coil and sled motor)
- Audio D/A converter reference voltage terminal
I Limit detection switch input terminal
O L/R sampling clock signal output to the A/D converter and D/A converter
O Audio data output to the D/A converter
- Power supply terminal (+3.3V)
- Power supply terminal (+1.8V)
- Ground terminal
I AC coupled RF signal input from the optical pick-up block
I Power monitor terminal
I Spindle motor hall sensor input from the motor driver
HCD-GTR333/GTR555/GTR777/GTR888
Description
Not used
Not used
Not used
Not used
Not used
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