Marantz DV9600, Service Manual

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[PM01] Q102(Back End microprocessor) : M32102S6FP
Pin PORT SIGNAL NAME I/O DESCRIPTION
1 SBI# --- I PULL UP
2 DBI# DBI I JTAG
3 TDO TDO O JTAG
4 TDI TDI I JTAG
5 TMS TMS I JTAG
6 TCK TCK I JTAG
7 TRSYNC# N.C. O
8 EVENT1 N.C. O
9 EVENT0 N.C. O
10 VSS GND
11 BCLK N.C. O
12 VCCX +3.3V
13 MODE1 --- I PULL UP
14 MODE0 --- I GND
15 TRST# MC_TRST I JTAG
16 RESET# MC_RST I Reset signal for the microprocessor. RESET=L
17 VCC +2.5V
18 XIN 27MHz I System clock input (27MHz)
19 VSS GND
20 XOUT N.C. O System clock output. (27MHz)
21 PLLVCC +2.5V Power supply for PLL.
22 PLLCAP --- I Filter for PLL.
23 PLLVSS GND GND for PLL
24 P56/SCLK1 DRVCLK O Clock output to CXD1185.
25 P54/TXD1 DRVRX O Serial data output to CXD1185.
26 P55/RXD1 DRVTX I Input serial data from CXD1185.
27 VCCX +3.3V
28 TEST GND
29 TRCLK N.C. O
30 VSS GND
31 P57/CTS1#/RTS1# DRVRDY I Ready signal from CXD1185. Ready=L
32 P52/SCLK0 CLK_OP O Clock output for serial transmission to panel microprocessor.
33 TRDATA0 N.C. O
34 P50/TXD0 DATAI_OP O Serial data output to panel microprocessor.
35 P51/RXD0 DATAO_OP I Serial data input from panel microprocessor.
36 P53/CTS0#/RTS0# CS_OP O Chip select output to panal microprocessor.
37 P71/INT0 DRVIRQ I The interruption demand from CXD1185. Interruption=L
38 P72/INT1 MC_INTR I The interruption demand from M65776. Interruption=L
39 P73/INT2 MC_INT2 I The interruption demand from M65776. Interruption=L
40 TRDATA1 N.C. O
41 P74/INT3 SVA_INT3 I The interruption demand from M65776. Interruption=L
42 VCCX +3.3V
43 VSS GND I
44 P75/INT4/MFT0A/MFT2B SELDSD O DSD selection output. DSD=H
45 P76/INT5/MFT1A/MFT0B DSDRST O Reset signal for the CXD2753. RESET=L
46 TRDATA2 N.C. O
47 P77/INT6/MFT2A/MFT1B V_CONT O Tray control output. (PWM)
48 TRDATA3 N.C. O
49 D31/P47 N.C. O
50 D30/P46/RTS4# N.C. O
51 D29/P45/CTS4# MSREADY I Ready signal output to CXD2753. Completion=L
52 VCC +2.5V
53 D28/P44/SCLK4 MSCK O Clock output to CXD2753.
54 VSS GND
55 D27/P43/RXD4 MSDATAO I Data input from CXD2753.
56 D26/P42/TXD4 MSDATAI O Data output to CXD2753.
57 D25/P41/RTS3# V_SDA I/O IIC data.
58 D24/P40/CTS3# V_SCL O IIC clock
59 TRDATA4 N.C. O
60 TRDATA5 N.C. O
61 TRDATA6 N.C. O
62 VCCX +3.3V
63 TRDATA7 N.C. O
64 D23/P37/SCLK3 N.C. O
65 D22/P36/RXD3 SMUTE O MUTE for CXD2753. MUTE ON=H
66 D21/P35/TXD3 N.C. O
67 D20/P34/RTS2# --- I PULL DOWN
68 D19/P33/CTS2# /DFRES O Initialization on a panel microprocessor. Completion=L
69 D18/P32/SCLK2 XMSLAT O Latch output to CXD2753•
70 D17/P31/RXD2 CDDA O Select CDDA direction. Direct=H
71 VSS GND
72 D16/P30/TXD2 B/EON O B/E state Standby=L, Power ON=H
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