1414
HCD-DZ150K/DZ151KB
HCD-DZ150K/DZ151KB
Pin No. Pin Name I/O Description
1
DAMP_SCDT/
ODAMP processor data output, DIAT serial data output
DIAT_SDATA/DIR_DIN
2
DAMP_SHIFT/
ODAMP processor clock output, DIAT serial clock output
DIAT_SCLK/DIR_CLK
3 NO USE O Not used (Open)
4 SIRCS_IN I Sircs input
5 NO USE O Not used (Open)
6 NO USE O Not used (Open)
7 NO USE O Not used (Open)
8BYTE I External data bus (Ground terminal)
9 CNVSS I Change processor mode (Pull down)
10, 11 EN_A, EN_B I Volume control for ENCODER (Pull up)
12 RESET I System reset signal input
13 XOUT O Crystal output for main clock (5MHz)
14 VSS — Ground terminal
15 XIN I Crystal input for main clock (5MHz)
16 VCC — Power supply (BUP+3.3V)
17 NMI I Not used (Fixed to “H” (BUP+3.3V))
18 NO USE O Not used (Open)
19 A.CAL_OUT_LEVEL I Out level detect for auto calibration
20 AC_CUT I Detect AC-CUT
21 FL_CLK/LED_CLK O FL and LED driver clock output
22 NO USE O Not used (Open)
23 DIAT_CSOD I DIAT CSOD signal input
24 FL_D_OUT/LED_DATA O FL and LED driver data output
25 NO USE — Not used (Open)
26 MIC_GAIN O MIC gain control
27 CDM_OPEN_SW I CDM open switch input
28 DC_CONT O A.CAL MIC DC control output
29 CLINK_RX_IN I Not used (Fixed to “L”)
30 CLINK_TX_OUT O Not used (Fixed to “H”)
31 DVD_SID O Media Tek data out / Flash write TXD1
32 DVD_SOD I Media Tek data in / Flash write RXD1
33 DVD_SCO I Media Tek clock in / Flash write CLK1
34 DVD_XIFBUSY O Media Tek busy request / Flash write RTS1
35 MIC_DET_OUT O MIC detect status out to Media Tek
36 KARAOKE MODE I KARAOKE mode information from Media Tek
37 DVD XIFCS I Media Tek chip select
38 MTK RST O Media Tek reset
39 P_CONT1 O Control for power supply 1
40 P_CONT2 O Control for power supply 2
41 P_CONT3 O Control for power supply 3
42 DRIVE_RST(EN) O DAMP driver reset
43 DRIVE_OCP(DIAG) I DAMP driver shut down
44 OVERFLOW1 I DAMP processor F/C/S over flow detect
45 OVERFLOW2 I DAMP processor SW over flow detect
46 WRITE CE I Flash write CE (not used (Fixed to “H” (E3.3V)))
Pin No. Pin Name I/O Description
47 DAMP LATCH1 O DAMP processor latch1
48 DAMP LATCH2 O DAMP processor latch2
49 DAMP LATCH3 O DAMP processor latch3
50 DAMP INIT O DAMP processor reset
51 DAMP SOFT MUTE O DAMP processor soft muting
52 MIC2 SW I MIC2 insert switch
53 NO USE O Not used (Open)
54 NO USE O Not used (Open)
55 NO USE O Not used (Open)
56 FL_STB O FL driver chip select output
57 DC_DET I Speaker DC detect input
58 NO USE O Not used (Open)
59 NO USE O Not used (Open)
60 NO USE O Not used (Open)
61 NO USE O Not used (Open)
62 VCC — Power supply (BUP+3.3V)
63 MIC/A.CAL_SW I MIC insert switch
64 VSS — Ground terminal
65 DIAT_XRST O DIAT reset
66 DIAT_XSCEN O DIAT chip enable
67 NO USE O Not used (Open)
68 TUNED I TUNER tuned input
69 ST_CLK O TUNER clock output
70 ST_DO I TUNER data input
71 ST_CE O TUNER chip enable
72 ST_DI O TUNER data output
73 NO USE O Not used (Open)
74 KEY INT I Wakeup from ECO mode by key input
75 MIC_CLK O MIC electric volume clock output
76 MIC-DAT O MIC electric volume data output
77 DIAT_DET I DIAT ready detect input
78 NO USE O Not used
79 M_ST O LINK (Multi STEREO) control output
80 NO USE O Not used (Open)
81 ASEL3 O Audio selector 3 (not used)
82 V_SEL0 O Video selector 0
83 V_SEL1 O Video selector 1
84 ASEL0 O Audio selector 0
85 ASEL1 O Audio selector 1
86 ASEL2 O Audio selector 2 (not used)
87 NO USE O Not used
88 NO USE O Not used (Open)
89 CLINK_DET O C-Link detect input (not used (Open))
90 MONO/ST_DET I Front jack MONO or STEREO detect
91 A.CAL MIC LEVEL I MIC level detect for auto calibration
92 DESTINATION I Destination select input
93 MODEL I Model select input
94 KEY2 I Key input 2 input
95 KEY1 I Key input 1 input
• IC Pin Function Description
MAIN BOARD IC501 M30622MEP-B42FPU0 (SYSTEM CONTROLLER)(SUFFIX-12)
Ver. 1.3
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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