Schematic Diagrams; Schematic Diagrams (1/9); Front Part - Denon AVR-E200 Service Manual

Pin Pin Name
36 PA2 NC
37 PA3 NC
38 VSS_4
39 VDD_4
40 PA4 DSP_CS
41 PA5 DSP_CLK
42 PA6 DSP_MISO
43 PA7 DSP_MOSI
44 PC4 NC
45 PC5 NC
46 PB0 DIR_MISO
47 PB1 DIR_CLK
48 PB2 / BOOT1 BOOT1
49 PF11 DIR_MOSI
50 PF12 DSP_RST
51 VSS_6
52 VDD_6
53 PF13 DSP_MODE_SEL
54 PF14 CODEC_MUTE
55 PF15 DIR_RST
56 PG0 DIR_CE
57 PG1 DSP_SPC1_IRQ
58 PE7 DSP_PCP_BSY
59 PE8 NC
60 PE9 HDMI_SW
61 VSS_7
62 VDD_7
63 PE10 NC
64 PE11 HDMI_SPI_MISO
65 PE12 HDMI_SPI_MOSI
66 PE13 HDMI_SPI_CS
67 PE14 HDMI_SPI_CLK
68 PE15 HDMI_SPI_HOLD
69 PB10 HDMI_RST
70 PB11 NC
71 VSS_1
72 VDD_1
73 PB12 RESERVED
74 PB13 RESERVED
75 PB14 HDMI_INT_TX_7623
76 PB15 RESERVED
77 PD8 HDMI_TXEN
78 PD9 NC
79 PD10 NC
80 PD11 HDMI_INT
81 PD12 HDMI_INT2
82 PD13 HDMI_SDA
83 VSS_8
84 VDD_8
85 PD14 HDMI_SCL
86 PD15 PWR_FAIL_PROTECT
87 PG2 THERMALDET_B
88 PG3 THERMALDET_A
89 PG4 ASO_DET
90 PG5 POWER_ON
91 PG6 NC
92 PG7 VOL+
93 PG8 VOL-
94 VSS_9
95 VDD_9
96 PC6 RESERVED
97 PC7 VFD_CE
98 PC8 VFD_CLK
99 PC9 RESERVED
100 PA8 VFD_DATA
101 PA9 UPDATE_TX
Symbol I/O Pullup STBY stop
O(L) -
O(L) -
- -
- -
O -
O D3VPu
I D3VPu
O -
O(L) -
O(L) -
I -
O D3VPu
I -
O -
O -
- -
- -
I/O PullDown O/L
I(FT) -
O -
O -
I D3VPu
I D3VPu
O(L) -
O -
- -
- -
O(L) -
I -
O -
O +3VHPu
O -
O -
O -
O(L) -
- -
- -
O(L) -
O(L) -
I +3VHPu
O(L) -
O -
O(L) -
O -
I +3VHPu
I +3VHPu
I/O +3VHPu
- -
- -
O -
I M3VPu
I M3VPu
I M3VPu
I M3VPu
O -
I -
I -
I -
- -
- -
O(L) -
O -
O -
O(L) -
O -
O -
- - NC
- - NC
- - GND
- - 3.3V
O/L O/L DSP Chip Select
O/L O/L DSP_CLK
O/L O/L DSP MISO
O/L O/L DSP MOSI
- - NC
- - NC
O/L O/L DIR_MISO
O/L O/L DIR_CLK
- - GND
O/L O/L DIR MOSI
O/L O/L DSP Reset
- - GND
- - 3.3V
O/L DSP_MODE_SEL
O/L O/L CODEC Mute Detect (*FT = 5V tolerant)
O/L O/L DIR Reset
O/L O/L DIR Chip Select
O/L O/L DSP INTERRRUPTQ
O/L O/L DSP BSY
- - NC
O/L O/L HDMI Audio Data MCLK Select SW
- - GND
- - 3.3V
- - NC
I O/L HDMI OSD DATA input
O/L O/L HDMI OSD DATA output
O/L O/L HDMI OSD Chip Select
O/L O/L HDMI OSD Clock
O/L O/L HDMI OSD HOLD Control
O/L O/L HDMI Reset
- - NC
- - GND
- - 3.3V
- - RESERVED
- - RESERVED
I O/L HDMI INT TX interrupt
- - RESERVED
O/L O/L FRONT HDMI BUFFER(AD8195) Output Enable
- - NC
O/L O/L Option(STANDBY CEC MODE Control)
I O/L HDMI INT interrupt
I O/L HDMI INT2 intreeupt
O/L O/L HDMI SDATA
- - GND
- - 3.3V
O/L O/L HDMI SCL
O/L O/L +12V/-12V CHECK PROTECTION
O/L O/L TEMPERATURE PROTECTION
O/L O/L TEMPERATURE PROTECTION
O/L O/L ASO_DETECT
O/L O/L POWER RELAY Control
I O/L Option(CEC MODE Interrupt)
O/L O/L VOLUME UP
O/L O/L VOLUME DOWN
- - GND
- - 3.3V
- - RESERVED
O/L O/L VFD_CE
O/L O/L VFD_CLK
- - RESERVED
O/L O/L VFD_DATA
O/L O/L UPDATE TX
95
Function