Sony HBD-DZ310 - Page 67

HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
67
MAIN BOARD (5/9) IC503 R5F364AEDFA (SYSTEM CONTROL)
Pin No. Pin Name I/O Description
1 DAMP_SCD O DAMP processor data output
2 DAMP_SHIFT O DAMP processor clock output
3 FL_CS O FL driver chip select signal output
4 SIRCS_IN I Sircs signal input
5 FL_D_OUT O FL and LED driver data output
6 reserved (CEC_RX_IN) O CEC data input (Not used in this set)
7 FL_CLK O FL and LED driver clock output
8 BYTE I External data bus input. (Connected to ground)
9 CNVSS I Change processor mode input
10 NO USE — Not used. (Open)
11 NO USE — Not used. (Open)
12 RESET I System reset signal input
13 XOUT O Crystal output for main clock (5MHz)
14 VSS — Ground
15 XIN I Crystal input for main clock (5MHz)
16 VCC — Power supply (BUP +3.3V)
17 CEC_TX_RX I/O CEC data input/output
18 NO USE — Not used. (Open)
19 NO USE — Not used. (Open)
20 AC_CUT I AC-CUT detect signal input
21 NO USE — Not used. (Open)
22 NO USE — Not used. (Open)
23 NO USE — Not used. (Open)
24 NO USE — Not used. (Open)
25 NO USE — Not used. (Open)
26
reserved
(CEC_TX_OUT)
O CEC data output (Not used in this set)
27 NO USE — Not used. (Open)
28 LED_ILLUMI O LED drive PWM signal output for illumination (Not used in this set)
29 S-AIR_SCL I/O S-AIR serial clock input/output
30 S-AIR_SDA I/O S-AIR serial data input/output
31 I2C_DATA/TXD1 I/O I2C data (debug) and Flash Write TXD data input/output
32 I2C_CLK/RXD1 I/O I2C clock (debug) and Flash Write RXD data input/output
33 CLK1 O Flash Write CLK signal output
34 RST1 O Flash Write RST signal output
35 GPIO2 I S-AIR interrupt signal input
36 S-AIR_DET I S-AIR unit detect signal input
37 S-AIR_RST O S-AIR reset signal and SRC reset signal output
38 S-AIR_ADC_SEL O S-AIR AD converter select signal output
39 P_CONT1 O Power control signal output
40 reserved (NSP_MUTE) — Not used.
41 P_CONT_FL O Power control signal output
42 DC_CONT O A.CAL MIC DC control signal output
43 NO USE — Not used. (Open)
44 CDM_OPEN_SW I CDM open switch signal input
45 MTK_RST O Reset signal output to CDX9917R or CDX9927R
46 CE I Flash Write CE signal input
47 DVD_SID O Serial data output to CDX9917R or CDX9927R
48 DVD_SOD I Serial data input from CDX9917R or CDX9927R
49 DVD_SCO I Serial clock input from CDX9917R or CDX9927R
50 DVD_XIFBUSY O Busy request signal output to CDX9917R or CDX9927R
51 DVD XIFCS I Chip select signal input
52
TV_SEL/
MIC_DET_OUT
O Mic detect status signal output
53 KARAOKE_MODE I KARAOKE mode information signal input.
54 DRIVER_RST(EN) O D-AMP driver reset signal output
55 OVERFLOW1 I D-AMP processor F/C/S over fl ow detect signal input
56 OVERFLOW2 I D-AMP processor SW over fl ow detect signal input
57 DAMP INIT O D-AMP processor reset signal output