Yamaha YSP-1600 Service Manual page 56

YSP-1600
Pin
Port Name
No.
98 SDA1
PG0/SDA1/TB7IN0
99 SCL1
PG1/SCL1/TB7IN1
100 PG2
PG2/SCK1/CS0n
101 INT6
PG3/INT6/CS1
102 PG4
PG4/SDA2/TB9IN0
103 PG5
PG5/SCL2/TB9IN1
104 PG6
PG6/SCK2/CS3n
105 INT7
PG7/INT7/WDTOUTn
106 SDA3
PH0/SDA3/TBAIN0
107 SCL3
PH1/SCL3/SI3/TBAIN0
108 PH2
PH2/SCK3/TBBIN0
109 INTC
PH3/INTC/TBBIN1
110 SDA4
PH4/SDA4/TBDIN0
111 SCL4
PH5/SCL4/TBDIN1
112 PH6
PH6/SCK4/TBEIN0
113 INTD
PH7/INTD/TBEIN1
114 REGVCC3
115 XT1
116 XT2
117 CVCC3
118 X1
119 CVSS
120 X2
121 DVCC3
122 REGVSS
123 INTE
PI2/INTE
124 INTF
PI3/INTF
125 NMIn
NMIn
126 TEST1
TEST1
127 TEST2
TEST2
128 BOOTn
PI0/B00Tn
129 CEC
PI1/CEC
130 AVCC3
131 AIN0
PJ0/AIN0
132 PJ1
PJ1/AIN1
133 PJ2
PJ2/AIN2
56
I/O
Function Name
(P.C.B.)
HDMI_SDA SIO HiZ
[SIO]
HDMI_SCL SIO HiZ
[SIO]
HDMI_N_RST O O
[O]
HDMI_N_INT IRQ HiZ
[IRQ]
DAMP_N_OTW I HiZ
PWM_N_MUTE O O
PWM_N_RST O O
HDMI_MUTE IRQ HiZ
[IRQ]
PWM_SDA SIO,
HiZ
PWM_SCL SIO HiZ
PWM_N_PDN O O
HDMI_N_INTT IRQ HiZ
[IRQ]
O O
O O
O O
REM_IN IRQ IRQ
REGVCC3
XT1
XT2
CVCC3
X1
CVSS [MCU]
X2
DVCC3
REGVSS [MCU]
STBY_N_SW IRQ IRQ
PDET IRQ IRQ
NMIn IRQ IRQ
TEST1
TEST2
FLASH_N_BOOT I I
HDMI_CEC SIO O
"SIO"
AVCC3
KEY AD AD
HiZ HiZ
HiZ HiZ
Detail of Function
HDMI RX/TX I2C data input/output
P/U 2.2 k-ohms to +3.3H in P.C.B. INPUT
HDMI RX/TX I2C clock output
P/U 2.2 k-ohms to +3.3H in P.C.B. INPUT
HDMI reset output
HDMI interrupt input
P/U 10 k-ohms to +3.3H in P.C.B. INPUT
DAMP temperature protection input
P/U 10 k-ohms to +3.3D in P.C.B. MAIN
PWM_MOD mute output
P/D in P.C.B. MAIN
PWM_MOD reset output
P/D in P.C.B. MAIN
HDMI mute input
PWM_MOD I2C data input/output
P/U 10 k-ohms to +3.3D in P.C.B. MAIN
PWM_MOD I2C clock output
P/U 10 k-ohms to +3.3D in P.C.B. MAIN
PWM_MOD power down output
HDMI TX interrupt input
P/U 10 k-ohms in P.C.B. INPUT (HDMI side)
Remote control input signal
MCU
MCU Low speed (32 kHz) oscillator connection terminal (input)
MCU Low speed (32 kHz) oscillator connection terminal (output)
MCU
MCU High speed (10 MHz) oscillator connection terminal (input)
MCU High speed (10 MHz) oscillator connection terminal (output)
MCU
Input for power supply ON/OFF switch detection
P/U 10 k-ohms to S3.3 in P.C.B. INPUT
Interrupt input for AC disconnect/connect detected
P/U to S3.3 in P.C.B. POWER
P/U 10 k-ohms in P.C.B. INPUT
FLASH single boot mode input / L: Single boot mode
P/U 47 k-ohms in P.C.B. INPUT
HDMI CEC data input/output
MCU
KEY input
P/U 10 k-ohms to S3.3 in P.C.B. INPUT