Sony STR-KS1200 Service Manual page 57

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HDMI RE BOARD IC3519 M30620FCPGP-RNU04 (HDMI CONTROLLER)
Pin No. Pin Name
1 to 5
6
7
8, 9
10
11
12
13
14 VCC_3.3V
15
16 to 18
19
20
21 RX_HPD1
22 to 26
27
28
29 232COUT
30
31, 32
33
34
35 EEPROMSEL1
36 to 39
TE 40 VDAC_RESET
L 13942296513
41 TX_5VPWR
42
43
44 to 50
51 to 53 TMDS_S1 to TMDS_S3
54 TMDS_OEB
55, 56 P5V_SELA, P5V_SELB
57 to 59
60 VCC_3.3V
61
62
63, 64
65
66
67
68
69 PROUT_RST
70 PROU_OUT_SW
71 to 90
MODEL_SW3 to
91 to 93
MODEL_SW1
94
95
96
www
97
98 to 100
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I/O
NC - Not used
BYTE - Not used
CNVSS I Processor mode switch input terminal (for test)
NC - Not used
RESET I System reset signal input from the main system controller
XOUT O System clock output terminal (10 MHz)
VSS - Ground terminal
XIN I System clock input terminal (10 MHz)
- Power supply terminal (+3.3V)
NMI - Not used
NC - Not used
RX_RST O System reset signal output to the HDMI receiver
RX_INT I Interrupt status input from the HDMI receiver
O Hot plug connection detect signal output to the HDMI input selector
NC - Not used
CSCL O Serial data transfer clock signal output to the HDMI section
CSDA I/O Two-way data bus with the HDMI section
O Serial data output terminal for the RS-232C
232CIN I Serial data input terminal for the RS-232C
NC - Not used
TX I UART data input from the system controller
RX O UART data output to the system controller
O Write enable signal output to the EEPROM
NC - Not used
- Not used
O Power on/off control signal output terminal
TX_RST I Interrupt status input from the HDMI transceiver
TX_INT O System reset signal output to the HDMI transceiver
NC - Not used
O Source selection signal output to the HDMI input selector
O Output enable signal output to the HDMI input selector
O HDMI SAT IN, DVD IN, VEDEO 2/BD IN jack detection signal select signal output terminal
NC - Not used
- Power supply terminal (+3.3V)
NC - Not used
VSS - Ground terminal
NC - Not used
MUTE O Audio muting signal output terminal
AD_SW - Not used
AD_INT - Not used
AD_RST - Not used
- Not used
- Not used
NC - Not used
I Model setting terminal
AVSS - Ground terminal
NC - Not used
VREF I Reference voltage (+3.3V) input terminal
AVCC - Power supply terminal (+3.3V)
NC - Not used
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3 6 7 1 3
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2 9 9 4 2 8
Description
"L": reset
"L": reset
1 5 0 5 8 2 9 9 4
"H": power on
"L": reset
m
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STR-KS1200
9 9
2 8 9 9
57