Sony HCD-GN1100D Service Manual page 72

HCD-GN1100D
Pin No. Pin Name
91 B-HALF
92 NO USE
93 DEST-IN
94 THERMAL VACS
95 SW-ON/OFF-KEY
96 AVSS
97 3.3V MNT
98 VREF
99 AVCC
100 SW-ON LED
IC301 AK4358VQ-L (D/A CONVERTER) (DMB16 BOARD)
Pin No. Pin Name
1 LOUT1-
2 LOUT1+
3 DZF3 (L)
4 DZF2 (R)
5 DZF1 (SUR)
6 CAD0
7 ACKSN
8 PDN
9 BICK
10 MCLK
11 DVDD
12 DVSS
13 SDTI4
14 SDTI1
15 SDTI2
16 SDTI3
17 LRCK
18 I2C
19 SCL
20 SDA
21 CAD1
22 DCLK
23 DSDL4
24 DSDR4
25 DSDL1
26 DSDR1
27 DSDL2
28 DSDR2
29 DSDL3
30 DSDR3
31 DIF0
32 ROUT4-
72
I/O
I Deck B cassette detection, forward side recording tab detection and reverse side
recording tab detection signal input (A/D input)
- Ground terminal
I Destination setting terminal (A/D input)
I Thermal VACS detection input from thermal sensor (A/D input)
I Subwoofer volume level detection signal input from subwoofer volume rotary switch
(A/D input)
- Ground terminal (for A/D conversion)
- DVD board power supply monitoring input
I A/D Converter reference voltage input terminal (+3.3V)
- Power supply terminal (+3.3V) (for A/D conversion)
O LED drive signal output of SUB WOOFER ON indicator on sub woofer ("H": LED on)
I/O
O DAC1 Lch negative analog output
O DAC1 Lch positive analog output
O Zero input detect 3 terminal (Connected to ground)
O Zero input detect 2 terminal (Connected to ground)
O Zero input detect 1 terminal (Connected to ground)
I Chip address 0 input (Connected to ground)
I Auto setting mode disable terminal (Pull-down terminal)
("L":auto settingmode"H": manual setting mode ) (Connected to ground)
I Power-down mode terminal When at "L", the AK4358 is in the power-down mode and is
held in reset.The AK4358 should always be reset upon power-up.
I Audio serial data clock input
I Master clock input
- Digital power supply terminal (+4.75 to +5.25V)
- Digital ground terminal
I DAC4 audio serial data input
I DAC1 audio serial data input
I DAC2 audio serial data input
I DAC3 audio serial data input
I L/R clock input
I Control mode select input ("L": 3-wire serial "H": IIC bus)
I Control data clock input (IIC="L": CCLK (3-wire serial), IIC="H": SCL (IIC bus))
I Control data input (IIC="L": CDTI (3-wire serial), IIC="H": SDA (IIC bus))
I Chip select input (IIC="L": CSN (3-wire serial), IIC="H": CAD1 (IIC bus))
(Connected toground)
I DSD clock input (Connected to ground)
I DAC4 DSD Lch data input (Connected to ground)
I DAC4 DSD Rch data input (Connected to ground)
I DAC1 DSD Lch data input (Connected to ground)
I DAC1 DSD Rch data input (Connected to ground)
I DAC2DSD Lch data input (Connected to ground)
I DAC2 DSD Rch data input (Connected to ground)
I DAC3 DSD Lch data input (Connected to ground)
I DAC3 DSD Rch data input (Connected to ground)
I Audio data interface format 0 terminal (Connected to ground)
O DAC4 Rch negative analog output
Description
Desciption