Denon AVR-S730H Service Manual page 46

Pin Pin Name Symbol I/O Pu/Pd
TRST#/P34/SCK6/ TRST#/
25 I/I
SCK0//IRQ4 NC(NORMRAL)
P33/TIOCD0/RXD6/
26 RC_IN I
RXD0/IRQ3-DS
P32/TXD6/TXD0/
27 BDOWN I M3VPu
IRQ2-DS
28 TMS/P31/IRQ1-DS TMS/NC(NORMRAL) I/I M3VPu
TDI/P30/RXD1// TDI/RXD_MITSUBI-
29 I/O/I M3VPu
IRQ0-DS SHI
TCK/FINEC/P27/
30 TCK/NC(NORMRAL) I/I/I M3VPu
SCK1/
TDO/TXD_MITSUBI-
31 TDO/P26/TXD1 O/O/I M3VPu
SHI
32 P25/RXD3 TU_RST O
33 P24/SCK3 MVOL_MUTE O
34 P23/TXD3 E_RTS_MOEI O (BCM58305
Internal Pd)
(onboad +
35 P22/SCK0 E_CTS_MIEO I
BCM58305
Internal Pd)
(onboad +
36 P21/RXD0/IRQ9 E_RXD_MIEO I
BCM58305
Internal Pd)
37 P20/TXD0/IRQ8 E_TXD_MOEI O (BCM58305
Internal Pd)
P17/SCK1/TXD3/
38 NET_FACT_RST O(ODR) (BCM58305
IRQ7
Internal Pu)
39 P87 7623_ROM_HOLD O
P16/TXD1/RXD3/
40 NET5V_POWER O
IRQ6
PRE_Z2_
MUTE(X1400(NA)/
41 P86 O
NC(X1400(AP/CH)/
S730)
P15/RXD1/SCK3/
42 VEXP_STB O
IRQ5
43 P14/IRQ4 VEXP_OE O
44 P13/TXD2/IRQ3 VEXP_CLK O
45 P12/RXD2/IRQ2 VEXP_DATA O
46 VCC_USB VCC_USB -
47 USB0_DM USB0_DM -
48 USB0_DP USB0_DP -
49 VSS_USB VSS_USB -
50 P56 TU_SEN O
51 P55/IRQ10 TU_SDIO I_O
52 P54 TU_SCLK O
53 BCLK/P53 DSP_BSY I DA3VPu
54 P52/RXD2 ADV7623_SPI_MI I
55 P51/SCK2 ADV7623_SPI_CLK O
56 P50/TXD2 ADV7623_SPI_MO O
57 VSS VSS -
CEC
STBY STOP Function
STBY
E20 Emulator control pin/When normal operating
Pd I/I I/I I/I
mode,set to input.
Pd I I I Remote input
I I I Detect power down
E20 Emulator control pin/When normal operating
-/I -/I I
mode,set to input.
E20 Emulator control pin/Mitsubishi writter
-/-/I -/-/I I control pin/When normal operating mode,set to
input.
E20 Emulator control pin//When normal operat-
-/-/I -/-/I I
ing mode,set to input.
E20 Emulator control pin/Mitsubishi writter
-/-/I -/-/I I control pin/When normal operating mode,set to
input.
L L L TUNER control
L L L Volume control pin (NJU72343)
Pd
L L L Ethernet(LEGO) control pin
Pd
I I I Ethernet(LEGO) control pin
Pd
I L I Ethernet(LEGO) control pin
Pd
L L L Ethernet(LEGO) control pin
Pu
Z Z Z Ethernet(LEGO) control pin
L L L Flash ROM for GUI control pin
L L L Ethernet power supply (Net5V) control pin/
L L L Mute for zone preout control pin
L L L Expander (MC74HC4094) control pin
L L L Expander (MC74HC4094) control pin
L L L Expander (MC74HC4094) control pin
L L L Expander (MC74HC4094) control pin
- - - Power supply pin
- - - NC(open)
- - - NC(open)
- - - Ground pin
L L L TUNER control pin
L L L TUNER control
L L L TUNER control
I I I DSP BUSY signal input
HDMI transceiver w/ GUI(ADV7623) control pin
L L L
(for GUI)
HDMI transceiver w/ GUI(ADV7623) control pin
L L L
(for GUI)
HDMI transceiver w/ GUI(ADV7623) control pin
L L L
(for GUI)
- - - Ground pin
Pin Pin Name Symbol I/O
58 P83 ADV7623_RST O
59 VCC VCC -
60 PC7/TXD8/IRQ14 UB I
61 PC6/RXD8/IRQ13 HSCL_(400k) O
62 PC5/SCK8 HSDA_(400k) I_O
63 P82/TXD10 DSP_MOSI O
64 P81/RXD10 DSP_MISO I
65 P80/SCK10 DSP_CLK O
66 PC4/SCK5 DSP_CS O
67 PC3/TXD5 NC O
68 P77/TXD11 DSP_RST O
69 P76/RXD11 SEL_DATA O
70 PC2/RXD5 DA_POWER O
71 P75/SCK11 CEC_POWER2 O
72 P74 ADV7623_SPI_CS O
73 PC1/SCK5/IRQ12 DAC_PLD_ERR I
74 VCC VCC -
75 PC0/IRQ14 H/P_RL O
76 VSS VSS -
77 P73 FRONT_RL O
78 PB7/TXD9 PSDA I/O
79 PB6/RXD9 PSCL I/O
80 PB5 SEL_CLK O
81 PB4 APLD_CS O/O
APLD_DATA/DAC_
82 PB3/SCK4/SCK6 O/O
DATA
APLD_CLK/DAC_
83 PB2 O/O
CLK
PB1/TXD4/TXD6/
84 DAC_MS O
IRQ4-DS
85 P72 DAC_RST O
86 P71 PRE_MUTE O
PB0/RXD4/RXD6/
87 DA_POWER2 O
IRQ12
88 PA7 ISEL_A I
89 PA6 ISEL_B I
90 PA5 C/S_RL O
91 VCC VCC -
ZVOL_
DATA(X1400(NA)/
92 PA4/TXD5/IRQ5-DS O
NC(X1400(AP/CH)/
S730)
93 VSS VSS -
94 PA3/RXD5/IRQ6-DS MVOL_DATA O
95 PA2/RXD5 MVOL_CLK O
ZVOL_
CLK(X1400(NA)/
96 PA1/IRQ11 O
NC(X1400(AP/CH)/
S730)
97 PA0 H5V_DET I
98 P67/IRQ15 FL_CE O
99 P66 FL_DATA O
100 P65 FL_CLK O
46
CEC
Pu/Pd STBY STOP Function
STBY
HDMI transceiver w/ GUI(ADV7623) reset control
Pd L L L
pin
- - - Power supply pin.
Pins for setting the boot mode(select the Boot
Pd - - -
Mode or User Boot Mode)
HDMI transceiver w/ GUI(ADV7623) control pin
CEC3VPu L L L
(for HDMI)
HDMI transceiver w/ GUI(ADV7623) control pin
CEC3VPu L L L
(for HDMI)
DA3VPu L L L DSP(CS49844A) control pin
DA3VPu L L L DSP(CS49844A) control pin
DA3VPu L L L DSP(CS49844A) control pin
DA3VPu L L L DSP(CS49844A) control pin
L L L NC
Pd L L L DSP(CS49844A) reset control pin
L L L Audio selector control pin for NJU72750
Digital audio power supply (DA3.3V,DA1.2V)
L L L
control pin
CEC standby power control (for CEC Standby
L L H
Mode 3)
HDMI transceiver w/ GUI(ADV7623) control pin
L L L
(for GUI)
Pd L L L Detect DAC/PLD error (from Audio PLD and DAC)
- - - Power supply pin.
L L L Headphone relay control pin
- - - Ground pin
L L L Speaker relay control pin
CEC3VPu O/L L L HDMI I2C (MN864788/787) control pin
CEC3VPu O/L L L HDMI I2C (MN864788/787) control pin
L L L Audio selector control pin for NJU72750
L L L Audio PLD (5M570ZF256C5N) control pin
Audio PLD (5M570ZF256C5N) control pin/DAC
L L L
(AK4458VN) control pin
Audio PLD (5M570ZF256C5N) control pin/DAC
L L L
(AK4458VN) control pin
L L L DAC (AK4458VN) control pin
L L L DAC (AK4458VN) control pin
L L L MUTE for preout control pin
L L L Digital audio power supply (D1.0V) control pin
SW3VPu I I I Input selector (Rotary encoder) signal input pin
SW3VPu I I I Input selector (Rotary encoder) signal input pin
L L L Speaker relay control pin
- - - Power supply pin.
L L L ZONE volume(BD3812) control pin
- - - Ground pin
L L L Volume control pin (NJU72343)
L L L Volume control pin (NJU72343)
L L L ZONE volume(BD3812) control pin
Pd I I I HDMI IN 5V detect signal pin
L L L FL display control pin
L L L FL display control pin
L L L FL display control pin