Sony CMT-HX3 Service Manual page 60

HCD-HX3/HX5/HX7
XM BOARD IC001 F2602E-01-TR (XM RECEIVER)
Pin No.
Pin Name
1
LSDP_TXRX
2
VSS
3 SC_XT_OUT
4
VDD
5
SC_RX_IN
6
VSS
7 CDM_SEL
8
VDD
9
ERR_IRQ#
10
VSS
11 RST#
12
SLAVE_SEL
13
COMM_RX_DIG
14
COMM_TX_DIG
15
COMM_TX_EN
16 VSS
17
VDD
18
CDMM_RX_P
19
CDMM_RX_N
20
VDD
21
VSS
22
CDMM_TX_N
23
CDMM_TX_P
24, 25
VSS
26
OSC_OUT
27
VSS
28 OSC_IN
29
VSS
30
TEST
31
VSS
32 HSDP_DA
33
VDD
34
HSDP_CLK
35
VSS
36 HSDP_EN
37
I2S_DA
38
VSS
39
I2S_CLK
40 VDD
41
I2S_LRCLK
42
VSS
43
I2S_OCLK
44 VSS
45
SAII_CLK
46
VDD
58
I/O
- Not used
- Ground terminal
O Serial data output to the system controller
- Power supply terminal (+3.3V)
I Serial data input from the system controller
- Ground terminal
I Command mode selection signal input terminal Not used
- Power supply terminal (+3.3V)
O Interrupt request signal output terminal Not used
- Ground terminal
I Reset signal input from the system controller "L": reset
Master/slave mode selection signal input terminal "L": master mode, "H": slave mode
I
Fixed at "L" in this set
- Not used
- Not used
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
I XM receiver differential signal (positive) input terminal
I XM receiver differential signal (negative) input terminal
- Power supply terminal (+3.3V)
- Ground terminal
O XM transmitter differential signal (negative) output terminal
O XM transmitter differential signal (positive) output terminal
- Ground terminal
O System clock output terminal (45.158 MHz)
- Ground terminal
I System clock input terminal (45.158 MHz)
- Ground terminal
- Not used
- Ground terminal
- Not used
- Power supply terminal (+3.3V)
- Not used
- Ground terminal
- Not used
O I2S digital audio data output to the D/A converter
- Ground terminal
O I2S bit clock signal output to the D/A converter
- Power supply terminal (+3.3V)
O I2S L/R sampling clock signal output to the D/A converter
- Ground terminal
O I2S over sample clock signal output to the D/A converter
- Ground terminal
- Not used
- Power supply terminal (+3.3V)
Description