Sony HBD-DZ340K Service Manual page 60

HBD-DZ340/DZ340K/DZ640K/DZ740
MAIN BOARD (6/9) IC6001 CS8422 (DIR)
Pin No. Pin Name
1 RX0/RXP0
2 RX1/RXP0
3 VA
4 AGND
5 RX2/RXP1
6 RX3/RXP1
7 AD0/CS
8 AD1/CDIN
9 SCL/CCLK
10 SDA/CDOUT
11 XTI
12 XTO
13 ILRCK
14 ISCLK
15 SDIN
16 GPO0
17 GPO1
18 GPO2
19 V_REG
20 VD_FILT
21 DGND
22 VL
23 SDOUT2
24 OSCLK2
25 OLRCK2
26 TDM_IN
27 SDOUT1
28 OSCLK1
29 OLRCK1
30 GPO3
31 RMCK
32 RST
60
I/O
I SPDIF signal input
I SPDIF signal input
I Analog power input
— Ground
— Not used
— Not used
I Address bit0/Chip select signal input
I Serial data input
I Serial clock input
O Serial data output
I Crystal oscillator input (24.576MHz)
O Crystal oscillator output (24.576MHz)
— Not used
— Not used
— Not used
O DIR AUDIO signal output
— Not used
— Not used
I Voltage regulator input
O Digital voltage regulator output
— Ground
I Logic power input
O Serial audio data output Not used
O Serial audio bit clock output Not used
O Serial audio left/right clock output Not used
— Not used
O Serial audio data output
O Serial audio bit clock output
O Serial audio left/right clock output
O DIR ERROR signal output
O Recovered master clock output
I Reset signal input
Description