Marantz SR6006/K1B, Service Manual

Page: 165 / 225

165
Pin Pin Name Synbol Tolerant I/O Pu/Pd LvCnv STBY stop Function
58 TRCLK-A/P83 ADV8002 SPI CS O O/L O/L GUI control pin(ADV8002)
59 VCC VCC - - - Power supply pin
60
PC7/TIOCB6/TXD8/
IRQ14-B
ADV8002 SPI MO/PC7 ○ O/I O/L O/L
GUI control pin(ADV8002)/ MITSUBISHI writer rewrite:"L"(from
external)
61
PC6/TIOCA6/RXD8/
IRQ13-A
ADV8002 SPI MI ○ I O/L O/L GUI control pin(ADV8002)
62 PC5/TIOCD6/SCK8 ADV8002 SPI CLK ○ O O/L O/L GUI control pin(ADV8002)
63
TRSYNC#-A/P82/
TXD10/SSDA10
EEPROM SDA (400k) I/O O/L I Pin for EEPROM control pin
64
TRDATA1-A/P81/
RXD10/SSCL10
EEPROM SCL (400k) O O/L I Pin for EEPROM control pin
65
TRDATA0-A/P80/
SCK10
NC O O/L O/L NC
66
PC4/TIOCC6/
SCK5-B
TU TUNED(ANA TU) ○ I SW3VPu O/L O/L TUNER KST-MT control
67 PC3/TXD5-B TU STEREO(ANA TU) ○ I SW3VPu O/L O/L TUNER KST-MT control
68 P77/TXD11 MOSI O O/L O/L MAIN-SUB CPU communication control output pin
69 P76/RXD11 SOMI I I O/L MAIN-SUB CPU communication control output pin
70 PC2/RXD5-B RST SUB ○ O O/L O/L MAIN-SUB CPU communication control output pin
71 P75/SCK11 CLK MO O O/L O/L MAIN-SUB CPU communication control output pin
72 P74 ACK SIMO O O/L O/L MAIN-SUB CPU communication control output pin
73
PC1/IRQ12-C/
SCK5-C
SUB UPDATE ○ O O/L O/L
SUB UPDATE mode control (DPMS/D&M WRITTER) Usual:L
SUB rewrite mode:H(SUB reset)
74 PL1 SUB CPU POWER O O/L O/L SUB CPU POWER ON/OFF switch(H:ON)
75 PC0/IRQ14-C REQ SOMI ○ I I O/L MAIN-SUB CPU communication control output pin
76 PL0 NC O O/L O/L NC
77 P73 GRN LED O O/L O/L STANDBY(CEC) LED
78
PB7/TIOCB5-B/
TXD9-A
RED LED ○ O O/L O/L STANDBY(Normal/232C) LED
79
PB6/TIOCA5-A/
RXD9-A
H/P RL ○ O I I HEADPHONE RELAY control
80
PB5/TIOCB4-A/
SCK9-A
FRONT RL ○ O O/L O/L RELAY control
81 PB4/TIOCA4-A C/S RL ○ O O/L O/L RELAY control
82
PB3/TIOCD3-A/
SCK4-A/SCK6-C
SB RL ○ O O/L O/L RELAY control
83 PB2/TIOCC3-A T.MUTE ○ O O/L O/L ANALOG TUNER MUTE/HDRADIO MUTE control (MUTE:L)
84
PB1/TIOCB3-A/
TXD4-A/TXD6-C/
IRQ4-DS
BT LINK ○ O/I O/L O/L Bluetooth detection pin
85 P72 NC O O/L O/L NC
86 P71 FIL_CTRL O O/L O/L Round window FL filament power supply control pin
87
PB0/TIOCA3-A/
RXD4-A/RXD6-C/
IRQ12-A
DIRECT LED ○ O O/L O/L PURE DIRECT LED
88 PA7/TIOCB2-B M-DAX LED ○ O O/L O/L M-DAX LED
89 PA6/TIOCA2-A TRIGGER 2 ○ O O/L O/L TRIGGER OUT control pin
90 PA5/TIOCB1-B TRIGGER 1 ○ O O/L O/L TRIGGER OUT control pin
91 VCC VCC - - - Power supply pin
92
PA4/TIOCA1-A/
TXD5-A/IRQ5-DS
NC ○ O 3->5 O/L O/L NC
93 VSS VSS - - - GND
94
PA3/TIOCD0-A/
RXD5-A/IRQ6-DS
NC ○ I/O 5->3 O/L O/L NC
95 PA2/RXD5-C NC ○ O O/L O/L NC
96
PA1/TIOCB0-B/
IRQ11-A/SCK5-A
NC ○ I/O SW3VPu O/L O/L NC
97 PA0/TIOCA0-A F-B RL ○ O O/L O/L RELAY control
98 P67/IRQ15-C NC 0 O/L O/L NC
99 P66 PRE Z2 MUTE O O/L O/L PRE OUT MUTE control
100 P65 PRE SB MUTE O O/L O/L PRE OUT MUTE control
101
PE7/TIOCB11/
IRQ7-C/AN5
PRE F/C/S/SW O O/L O/L PRE OUT MUTE control