Sony STR-DA5300ES Service Manual page 170

STR-DA5300ES
Ver. 1.1
Pin No. Pin Name
DSP-UCOM
50
_MODE
51
MD_BUSY
52
DM_BUSY
DSP-UCOM_
53
RESET
54
M-D_INT
55
AVSYNC_XCS
56 AVSYNC_SIO
57
VCC3
58 VSS
59
MUTE
60
TUNER_DATA
61
TUNER_CLK
62 AVSYNC_RSTN
63 NO USE
64
DIR_XMODE
65
DIR_CE
66 DIR_DO
67
DIR_RERR
68
DIR_CKST
69
TUNED
70 TUN_LAT
71
TUN_DO
72
RDS_DATA
73
VCC3
74 VSS
75
POW_RY
76
PREOUT_RY
77
SIRIUS-POW_EN
78 D_POWER
79
HP_RY
80
D.MIX_LAT
81
SP-A_RY
82
STOP
83
SP-B_RY
84
C_RY
85
SB_RY
86
REAR_RY
87
4/8_RY
88
VSS
89
VCC3
90 FUNC2_LAT
91
FUNC_LAT
92
VOL_LAT
93
AD_RST
94 DAC_LAT
95
DAC_DO
170
I/O
O Programming mode signal output to the DSP controller
O Busy signal output to the DSP controller
I Busy signal input from the DSP controller
O Reset signal output to the DSP controller "L": reset
O Interrupt request signal output to the DSP controller
O Chip enable signal output to the lip sync adjust
I/O Two-way data bus with the lip sync adjust
- Power supply terminal (+3.3V)
- Ground terminal
O Audio muting on/off control signal output terminal "H": muting on
O Serial data output to the tuner (FM/AM)
O Serial data transfer clock signal output to the tuner (FM/AM)
O Reset signal output to the lip sync adjust "L": reset
-
Not used
O Reset signal output to the digital audio interface receiver "L": reset
O Chip enable signal output to the digital audio interface receiver
I Serial data input from the digital audio interface receiver
I PLL lock error signal and data error flag input from the digital audio interface receiver
I Clock select signal input from the digital audio interface receiver
I
Tuned detection signal input from the tuner (FM/AM)
O Serial data latch pulse signal output to the tuner (FM/AM)
I
Serial data input from the tuner (FM/AM)
I
RDS serial data input from the tuner (FM/AM) (AEP, Russian, Ukrainian and UK models only)
- Power supply terminal (+3.3V)
- Ground terminal
O Relay drive signal (for main power) output terminal "H": relay on
O Relay drive signal (for pre out) output terminal "H": relay on
O Power enable signal output to the SIRIUS connector
O Power supply on/off control signal output terminal for DSP section "H": power on
O Relay drive signal (for headphone) output terminal "H": relay on
O Serial data latch pulse signal output to the electrical volume
O Relay drive signal (for front A) output terminal "H": relay on
I
AC cut detection signal input terminal
O Relay drive signal (for front B) output terminal "H": relay on
O Relay drive signal (for center) output terminal "H": relay on
O Relay drive signal (for surround back) output terminal "H": relay on
O Relay drive signal (for surround) output terminal "H": relay on
O Impedance 4/8 ohm selection signal output terminal
- Ground terminal
- Power supply terminal (+3.3V)
O Serial data latch pulse signal output to the input selector (for tuner section)
O Serial data latch pulse signal output to the input selector (for analog audio)
O Serial data latch pulse signal output to the electrical volume (for analog audio)
O Reset signal output to the A/D converter "L": reset
O Serial data latch pulse signal output to the D/A converter
I Serial data input from the D/A converter
Description