Marantz PMD560 Service Manual

34
9. MICROPROCESSOR AND IC DATA
Q120 : µPD703111AGM (MAIN uP) 1/3
No. PORT
PMD560
Connection
Function I/O DET Ext Ini Res
1 JIT1 JIT1 I
– Pd L L MODE SELECT for SSCG Pd
2 JIT0 JIT0 I
– Pd L L MODE SELECT for SSCG Pd
3 AVcc AVcc
––––– POWER SUPPLY for ADC(+3.3V) +3.3V
4 AVreft AVreft
–––––
REFERENCE VOLTAGE for
ADC(+3.3V)
+3.3V
5 ANI0 ANI0 I
– Pu –– KEY PAD SIGNAL2(for Remote REMOTE
6 ANI1 ANI1 I
– Pu –– KEY PAD SIGNAL0 PANEL
7 ANI2 ANI2 I
– Pu –– KEY PAD SIGNAL1 PANEL
8 ANI3 ANI3 I
–––– NO USE GND
9 ANI4 ANI4 I
–––– NO USE GND
10 ANI5 ANI5 I
–––– NO USE GND
11 ANI6 ANI6 I
–––– NO USE GND
12 ANI7 ANI7 I
–––– NO USE GND
13 AVrefm AVrefm
––––– REFERENCE VOLTAGE for ADC(GND) GND
14 AVss AVss
––––– GND for ADC GND
15 MODE1 MODE1 I
– Pd L L MODE SELECT Pd
16 MODE0 MODE0 I
– Pu H H MODE SELECT Pu
17 _INTP67/TOC1/P67 CLK IN O
–––– CF CLK CDCV304
18 _INTP66/INTPC11/P66 SDA O
–––– EEPROM SDA EEPROM
19 _INTP65/TIC1/INTOC10/P65 SCL O
–––– EEPROM SCL EEPROM
20 TOC0/_TC1/P55 P55 O
– Pu H H POWER OFF L:ON SUB CPU
21 INTPC01/_DMAAk1/P54 DSPnRST O
–––– DSP RESET SIGNAL LRESET DSP
22 INTPC00/TIC0/_DMARQ1/P53 DSPnHRE I/O
–––– DSP HRE DSP
23 _INTP52/_TC0/P52 DSP_ON O
–– DSP ON DSP
24 _INTP51/_DMAAK0/P51 DSPnINT1 I
–––– DSP INTERRUPT1 DSP
25 _INTP50/_DMARQ0/P50 DSPnHWE I/O
–––– DSP HWE DSP
26 IVcc IVcc
––––– POWER SUPPLY(+1.5V) +1.5V
27 IVss IVss
––––– GND GND
28 _RESET nRES I
– Pu H L RESET SIGNAL L: RESET POWER UNIT
29 ADTRG/_SELFREF/PCM5 SOFTnRES O
– Pu H L SOFTWARE RESET L:RESET POWER UNIT
30 _REFRQ/PCM4 PCM4 I
– Pu H H NO USE Pu
31 _HLDRQ/PCM3 PCM3 I
– Pu H H NO USE Pu
32 _HLDAK/PCM2 PDN O
–––– CODEC PDN CODEC
33 PCM1 CSN O
–––– CODEC CSN CODEC
34 _WAIT/PCM0 CPU_WAIT I
–––– CPU WAIT CPLD
35 _CS7/PCS7 RTCCE O
–––– RTC CE RTC
36 _CS6/PCS6 RTCCLK O
–––– RTC CLK RTC
37 _IORD/_CS5/PCS5 RTCDATA I/O
–––– RTC DATA RTC
38 EVdd EVdd
––––– POWER SUPPLY(+3.3V) +3.3V
39 EVss EVss
––––– GND GND
40 _CS4/PCS4 CPLD_nRES O
– Pu H L CPLD RESET L:RESET CPLD
41 _CS3/PCS3 nCS3 I
–––– CS3 DSP
42 _IOWR/_CS2/PCS2 nCS2 I
–––– CS2 CPLD
43 _CS1/PCS1 nCS1 I
–––– CS1 SRAM
44 _CS0/PCS0 nCS0 I
–––– CS0 FROM
45 A25/PAH9 nLBO I
– Pu H H MUTE AUDIO UNIT
46 A24/PAH8 PHANTOM ON O
– Pu H H PHANTOM OUTPUT Pu
47 A23/PAH7 PAH7 I
– Pu H H INPUT SEL(ST/MO) AUDIO UNIT
48 A22/PAH6 MUTE O
– Pu L H INPUT SEL(L/2+R/2) AUDIO UNIT
49 A21/PAH5
PHANTOM MUTE O – Pu L H LED Seri-Para TRANS.(CLR) NJU3716AM
50 A20/PAH4 PAH4 I
– Pu H H FUNCTION CHECKER Pu
51 A19/PAH3 A19 O
–––– EXT. MEMORY ADDRESS BUS19 ROM/RAM
52 A18/PAH2 A18 O
–––– EXT. MEMORY ADDRESS BUS18 ROM/RAM
53 EVdd EVdd
––––– POWER SUPPLY(+3.3V) +3.3V
54 EVss EVss
––––– GND GND
55 IVdd IVdd
––––– POWER SUPPLY(+1.5V) +1.5V
56 IVss IVss
––––– GND GND
57 A17/PAH1 A17 O
–––– EXT. MEMORY ADDRESS BUS17 ROM/RAM
58 A16/PAH0 A16 O
–––– EXT. MEMORY ADDRESS BUS16 ROM/RAM
59 A15 A15 O
–––– EXT. MEMORY ADDRESS BUS15 ROM/RAM
60 A14 A14 O
–––– EXT. MEMORY ADDRESS BUS14 ROM/RAM
61 A13 A13 O
–––– EXT. MEMORY ADDRESS BUS13 ROM/RAM
62 A12 A12 O
–––– EXT. MEMORY ADDRESS BUS12 ROM/RAM
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Marantz PMD560 Specifications

General

Brand	Marantz
Model	PMD560
Category	Recording Equipment
Language	English