Sony STR-DA5400ES Service Manual page 157

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CONTROL BOARD IC2513 MB91F467RAPMC-GE1 (SYSTEM CONTROLLER)
Pin No. Pin Name
1
2 POWER SW DET
3 LED DCS ON/OFF
4 VUCOM SDA
5 VUCOM SCL
6 DUCOM SDA
7 DUCOM SCL
8 LED MLT DIM
9 LED MLT ON/OFF
10 LED STB ON/OFF
11, 12
13
14
15
16 VOLUME JOG A
17 VOLUME JOG B
18 FUNCTION JOG A
19 FUNCTION JOG B
20
21
22
23 (TUNE +/- 2)
24 (TUNE +/- 1)
TE
25 (TONE +/- 2)
L 13942296513
26 (TONE +/- 1)
27 HATS RESET
28
29 HATS MUTE
30 HATS MIDDLE
31 HATS AMCK_SEL
32 SPDIF/DSD _SEL
33 DSP M-D INT
34 DSP UCOM END-FLAG
35 DSP UCOM MODE
36
37
38
39 4MHz (CLK in)
40 4MHz (CLK out)
41
42 Sub CLK in
43 Sub CLK out
44
45
46 DSP M-D BUSY
47 DSP D-M BUSY
48 DSP_UCOM_RESET
49
www
50
51
52 DA-MUTE
.
53 DIR XMODE (RESET)
54 DIR CE (LAT)
55
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I/O
GND - Ground terminal
I POWER switch input terminal
O LED drive signal output terminal for Digital Cinema Sound indicator
I/O Two-way I2C data bus with the video system controller
I/O Two-way I2C clock bus with the video system controller
I/O Two-way I2C data bus with the DSP controller
I/O Two-way I2C clock bus with the DSP controller
O Dimmer control signal output terminal for MULTI CHANNEL DECODING indicator
O LED drive signal output terminal for MULTI CHANNEL DECODING indicator
LED drive signal output terminal for ON/STANDBY indicator
O
"L": green LED on (power on mode), "H": red LED on (standby mode)
+3.3V - Power supply terminal (+3.3V)
GND - Ground terminal
C_1 - External capacitor connection terminal for internal regulator
MIC ON O Microphone muting on/off control signal output terminal
I Jog dial pulse input from the rotary encoder (A phase input) (for MASTER VOLUME)
I Jog dial pulse input from the rotary encoder (B phase input) (for MASTER VOLUME)
I Jog dial pulse input from the rotary encoder (A phase input) (for INPUT SELECTOR)
I Jog dial pulse input from the rotary encoder (B phase input) (for INPUT SELECTOR)
HP IN I Headphone plug insert detection signal input terminal
SP-SW A I Front speaker A on/off switch input terminal
SP-SW A I Front speaker B on/off switch input terminal
I Jog dial pulse input from the rotary encoder (B phase input) (for TUNING)
I Jog dial pulse input from the rotary encoder (A phase input) (for TUNING)
I Jog dial pulse input from the rotary encoder (B phase input) (for TONE)
I Jog dial pulse input from the rotary encoder (A phase input) (for TONE)
O Reset signal output to the fi eld programmable gate array
NMIX - Not used
O Muting control signal output to the fi eld programmable gate array
I Buffer status input from the fi eld programmable gate array
O Audio master clock signal selection signal output terminal
O SPDIF/DSD selection signal output terminal
O Interrupt request signal output to the DSP controller
I Programming end fl ag input from the DSP controller
O Programming mode signal output to the DSP controller
+3.3V - Power supply terminal (+3.3V)
C_2 - External capacitor connection terminal for internal regulator
GND - Ground terminal
I Main system clock input terminal (4 MHz)
O Main system clock output terminal (4 MHz)
GND - Ground terminal
I Sub system clock input terminal
O Sub system clock output terminal
+3.3V - Power supply terminal (+3.3V)
GND - Ground terminal
O Busy signal output to the DSP controller
I Busy signal input from the DSP controller
O Reset signal output to the DSP controller
TA-LAT O Serial data latch pulse signal output to the lip sync adjust
TA-SIO I Serial data input from the lip sync adjust
x ao
TA_RST O Reset signal output to the lip sync adjust y
O Muting control signal output terminal
i
O Reset signal output to the digital audio interface receiver
O Chip enable signal output to the digital audio interface receiver
DIR DO I Serial data input from the digital audio interface receiver
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8
Q Q
3 6 7 1 3
Not used
Not used
u163
.
STR-DA5400ES
2 9 9 4 2 8
Description
"H": LED on
"H": muting on
"H": headphone plug is inserted
1 5 0 5 8 2 9 9 4
"L": reset
"L": reset
m
co
"L": reset
"L": reset
9 9
"H": LED on
2 8 9 9
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