Marantz DV7600, Service Manual

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IC95 : ST72F321R (HOST MICOM)
FUNCTION PIN NAME PIN No. PORT NAME I/O
CONTROL PORT
1.POWER CONTROL PD4(PIN.17) : AIN4/PD4 ---> OUTPUT
2.AUDIO_MUTE_P PD5(PIN.18) : AIN5/PD5 ---> OUTPUT
3.VIDEO_DAC_VCC_CONTROL PE7(PIN.4) : (HS)PE7 ---> OUTPUT
4.UPDATE_CONTROL_P PB1(PIN.6) : PWM2/PB1 ---> OUTPUT
5.VFD_RESET_P PE6(PIN.3) : (HS)PE6 ---> OUTPUT
5.AUDIO_DSD_PCM_SELECT PA0(PIN.43) : PA0 ---> OUTPUT
DSP/DAC
1. DSP_RESET_P PB2(PIN.7) : PWM1/PB2 ---> OUTPUT
2. DSP_BUSY PB3(PIN.8) : PWM0/PB3 <--- INPUT
3. DSP_INTREQ PB4(PIN.9) : ARTCLK/(HS)PB4 <--- INPUT
4. DAC_RESET PB7(PIN.12) : PB7 ---> OUTPUT
5. DAC_LR_MUTE_P PD2(PIN.15) : AIN2/PD2 ---> OUTPUT
6. DAC_SCW_MUTE_P PD3(PIN.16) : AIN3/PD3 ---> OUTPUT
7. DSP_SCS PC0(PIN.35) : PCO/OCMP2_B/AIN12 ---> OUTPUT
8. DSP_FCS PC1(PIN.36) : PC1/OCMP1_B/AIN13 ---> OUTPUT
9. DAC_CS2 PC2(PIN.37 : PC2(HS)/ICAP2_B ---> OUTPUT
10. DAC_CS1 PC3(PIN.38) : PC3(HS)/ICAP1_B ---> OUTPUT
11. DSP_DAC_IN PC4(PIN.39) : PC4/MISO/ICCDATA ---> OUTPUT
12. DSP_DAC_OUT PC5(PIN.40) : PC5/MOSI/AIN14 <--- INPUT
13. DSP_DAC_CLOCK PC6(PIN.41) : PC6/SCK/ICCCLK ---> OUTPUT
14. DSP_FINTREQ PC7(PIN.42) : PC7/SS/AIN15 <--- INPUT
DVD
1. DVD_MREQ_P PA1(PIN.44) : PA1 <--- INPUT
2. DVD_MRESET PA3(PIN.46) : PA3(HS) ---> OUTPUT
3. DVD_FREQ_P PA4(PIN.49) : PA4(HS) ---> OUTPUT
4. DVD_I2C_DATA PA6(PIN.51) : PA6(HS)/SDA <---> IN/OUT
5. DVD_I2C_CLOCK PA7(PIN.52) : PA7(HS)/SCL <--- INPUT
FLASH UPDATE
1. VPP(+12) INPUT (PIN.53) : FLASH UPDATE <---- INPUT
2. FLASH_VPP_ENABLE PE3(PIN.64) : FLASH UPDATE ----> OUTPUT
3. FLASH_UPDATE_MODE_IN PB0(PIN.5) : PWM3/PB0 <--- INPUT
VFD 1. VFD_RESET PE6(PIN.3) : (HS)PE6 ---> OUTPUT
LED
1. STANDBY_LED PF7(PIN.32) : EXTCLK_A/(HS)PF7 ---> OUTPUT
2. DVI_LED PF6(PIN.31) : ICAP1_A/(HS)PF6 ---> OUTPUT
3. HDMI_LED PF5(PIN.30) : ICAP2_A/AIN11/PF5 ---> OUTPUT
4. FL_OFF_LED PF4(PIN.29) : OCMP1_A/AIN10/PF4 ---> OUTPUT
HDMI
1. SI9190_RESET_P PF3(PIN.28) : OCMP2_A/AIN9/PF3 ---> OUTPUT
2. HDMI_HPD PB5(PIN.10) : ARTIC1/PB5 <--- INPUT
3. HDMI_INT PF6(PIN.11) : ARTIC2/PB6 <--- INPUT
RS232C
1. RS232C_RTS PE4(PIN.1) : (HS)PE4 ---> OUTPUT
2. RS232C_CTS PE5(PIN.2) : (HS)PE5 <--- INPUT
3. RS232C_RX PE1(PIN.62) : PE1/RD1 <--- INPUT
4. RS232C_TX PE0(PIN.61) : PE0/TD0 ---> OUTPUT
SYSTEM
1. OPTION_P PD6(PIN.19) : NO USED <--- INPUT
2. SYSTEM_BUS_IN/OUT PF1(PIN.26) : BEEP/(HS)PF1 <---> IN/OUT
3. REMOCON_IR_KILL PF2(PIN.27) : (HS)PF2 ---> OUTPUT
5. REMOTE IN PF0(PIN.25) : MCO/AIN8/PF0 <--- INPUT
6. KEY_IN1 PD0(PIN.13) : AIN0/PD0 (A/D) <--- INPUT
7. KEY_IN2 PD1(PIN.14) : AIN1/PD1 (A/D) <--- INPUT
8. ECO_WAKE_UP_P PA2(PIN.45) : PA2 <--- INPUT
OPERATION
1.GND3 PIN.24 : VSS_3
2.GND0 PIN.34 : VSS_0
3.GND1 PIN.48 : VSS_1
4.GND2 PIN.57 : VSS_2
5.VDD3 PIN.23 : VDD3 (+5V)
6.VDD0 PIN.33 : VDD0 (+5V)
7.VDD1 PIN.47 : VDD1 (+5V)
8.VDD2 PIN.60 : VDD2 (+5V)
9.MCU RESET PIN.54 : MCU RESET
10.VAREF PIN.21 : ANALOG REF VOLTAGE
11.VSSA PIN.22 : ANALOG GND
12.TLI PIN.56 : NO USE
13.OSC1_IN PIN.59 : OSC(4MHZ)
14.OSC2_OUT PIN.58 : OSC(4MHZ)
15.PE2 PIN.63 : NO USE
16.PA5 PIN.50 : NO USE
17.EVD PIN.55 : NO USE
14. MICROPROCESSOR AND IC DATA
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