Sony HCD-SLK1i - Dvd Receiver Service Manual page 58

Service manual
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HCD-SLK1i/SLK2i
Pin No.
Pin Name
74
VDD1.2
75
M1 SCS0 n
76, 77
M1 BA0 n, M1 BA1 n
78
DVSS
M1 A10,
79 to 83
M1 A3 to M1 A0
84
LCD PWM180
85
LCD PWM
86
VDD3.3
87
LED PWM
88
LED PWM180
89
Remote Input
LED BackLightIC
90
Cont
91
VGH10VCTL
92
IPOD USB SEL
93
TADC AV3.3
TADC CH11 to
94 to 105
TADC CH0
106
TADC CAP+
107
TADC CAP–
108
TADC AGND
109
LED CS0
110
LED CS1
111
RTC GPO
112
RTC VBAT
113
RTC XOUT
114
RTC XIN
115
RTC PDAC AGND
116
REF12 VX
117
VREF12 FB
VGHL CS0,
118, 119
VGHL CS1
120
AOUT SPRC
121
AOUT SPR
122
AOUT HPR
123
AOUT HPRC
124
AOUT AVSS3.3
125
AOUT REFN
126
AOUT VCM
127
AOUT REFP
128
AOUT AVDD3.3
129
AOUT HPLC
130
AOUT HPL
131
AOUT SPL
132
AOUT SPLC
133
NC
134
VDD1.2
135
VDD3.3
136 to
LCD R0 to LCD R3
139
140
DVSS
141 to
LCD R4 to LCD R7
144
145 to
LCD G0 to LCD G4
149
154
DVSS
155 to
LCD B0 to LCD B7
162
163
VDD1.2
164
VDD3.3
58
I/O
-
Power supply terminal (+3.3V)
O
Chip select signal output to the SD-RAM
O
Bank address signal output to the SD-RAM
-
Ground terminal
O
Address signal output to the SD-RAM
O
Not used
O
Power control signal output terminal for liquid crystal display module
-
Power supply terminal (+3.3V)
O
Power control signal output terminal for liquid crystal display module back light LED
O
Not used
I
Not used
O
Not used
O
VGH power on/off control signal output terminal
O
iPod/USB selection signal output terminal
-
Power supply terminal (+3.3V)
I/O
Not used
I/O
Not used
I/O
Not used
-
Ground terminal
I
Feedback voltage input terminal for liquid crystal display back light LED power
I
Over current protection signal input terminal for liquid crystal display back light LED power
O
Not used
I
Not used
O
Not used
I
Not used
-
Ground terminal
O
Not used
I
Not used
I
Feedback voltage input terminal for VGL and VGH power
I
Not used
O
Not used
O
Not used
I
Not used
-
Ground terminal
I
Not used
O
Not used
I
Not used
-
Power supply terminal (+3.3V)
I
Not used
O
Not used
O
Not used
I
Not used
-
Not used
-
Power supply terminal (+1.2V)
-
Power supply terminal (+3.3V)
O
RGB (red) signal output to the liquid crystal display module
-
Ground terminal
O
RGB (red) signal output to the liquid crystal display module
O
RGB (green) signal output to the liquid crystal display module
-
Ground terminal
O
RGB (blue) signal output to the liquid crystal display module
-
Power supply terminal (+1.2V)
-
Power supply terminal (+3.3V)
Description
"H": power on
"L": iPod, "H": USB

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