Denon AVC-A11XV Service Manual page 32

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Pin Pin Name
18 P86/XCOUT RUSH POWER
19 RESET RESET
20 XOUT X2
21 VSS VSS
22 XIN X1
23 VCC VCC
24 P85/NMI _NMI
25 P84/INT2 B.DOWN
26 P83/INT1 POWER KEY
27 P82/INT0 REMOCON
28 P81/ REQ VOMI
29 P80/ISRXD0 SOMI
30 P77/ISCLK0 CLK SIMO
31 P76/ISTXD0 SIMO
32 P75/ISRXD1 ETHER EOMI
33 P74/ISCLK1 ETHER CLK EIMO
34 P73/CTS2/ISTXD1 ETHER EIMO
35 P72/CLK2 CLK VIMO
36 P71/RXD2/ VOMI
37 P70/TXD2/ VIMO
38 P67/TXD1 FRONT TxD
39 VCC VCC
40 P66/RXD1 FRONT RxD
41 VSS VSS
42 P65/CLK1 NC
43 P64/CTS1 NC
44 P63/TXD0 BACK TxD
45 P62/RXD0 BACK RxD
46 P61/CLK0 ZVOL DATA3
47 P60/CTS0 ZVOL CLK3
48 P137 NC
49 P136/ISCLK2 NC
50 P135/ISRXD2 NC
TE 51 P134/ISTXD2 NC
L 13942296513
52 P57 BIN RL
53 P56 A+B LIMIT
54 P55/EPM FRASH EPM
55 P54 LIMIT
56 P133 SIG DET SBR
57 VSS VSS
58 P132 SIG DET SBL
59 VCC VCC
60 P131 SIG DET SR
61 P130 SIG DET SL
62 P53 SIG DET C
63 P52 SIG DET FR
64 P51 SIG DET FL
65 P50/CE FRASH CE
66 P127 MVOL STB
67 P126 MVOL DATA
68 P125 MVOL CLK
69 P47/CS0/A23 MIC DET
70 P46/CS1/A22 NC
71 P45/CS2/A21 ZVOL DATA2
72 P44/CS3/A20 ZVOL CLK2
73 P43/A19 FUC STB IN
74 VCC VCC
75 P42/A18 SUB CPU POWER
76 VSS VSS
77 P41/A17 FUNC STB VSEL
78 P40/A16 FUC STB AMP
79 P37/D15 FUNC DATA
80 P36/D14 FUNC CLK
81 P35/D13 AEXP OE
82 P34/D12 AEXP STB
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83 P33/A11 AEXP DATAM
84 P32/D10 AEXP CLK
85 P31/D9 (FUNC STB D)
86 P124 TU STB
87 P123 . E2P CS
88 P122/ISRXD3 E2P DO
89 P121/ISCLK3 E2P CLK
90 P120/ISTXD3 E2P DI
91 VCC VCC
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Symbol I/O Type Det
O C -
I - Lv
O - -
- - -
I - -
- - -
I - -
I -
E &L
I -
E &L
I -
E &L
I - Lv
I - Lv
O C -
O C -
I - Lv
O C -
O C -
O C -
I - Lv
O N -
O C -
- - -
I - Lv
- - -
I - Lv
O C -
O C -
I - Lv
O C -
O C -
O C -
O C -
O C -
O C -
O C -
O C -
I - -
O C -
I - Lv
- - -
I - Lv
- - -
I - Lv
I - Lv
I - Lv
I - Lv
I - Lv
I - -
O C -
O C -
O C -
I - Lv
O C -
O C -
O C -
O C -
- - -
O C -
- - -
O C -
O C -
O C -
O C -
O C -
O C -
O C -
O C -
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O C -
y
O C -
i O C -
I - Lv
O C -
O C -
- - -
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2 9
8
Op Op
Res STBY stop
(Int.) (Ext.)
- Ed Z O/L O/L POWER Relay control pin (H:After 500ms from P87:MAIN
POWER="H")
- Eu L I I Reset input (Reset="L")
- - - - - Oscillator connection
- - - - - GND
- - - I I Oscillator connection
- - - - - +5V
- - - - - Not used(Fixed to H)
- Eu Z I I Power down detect(Power down:L)
- Eu I O/L Interrupt port for WAIT mode cancel
- Ed Z I I Remote control signal input
- - Z O/L O/L
MAIN-VIDEO
- - Z O/L O/L
MAIN-SUB
- Z O/L O/L
MAIN-SUB
- Z O/L O/L
MAIN-SUB
- - Z O/L O/L ETHERNET control pin
- Z O/L O/L ETHERNET control pin
- Z O/L O/L ETHERNET control pin
- Z O/L O/L
MAIN-VIDEO
- - Z O/L O/L
MAIN-VIDEO
- Eu Z O/L O/L
MAIN-VIDEO
- - Z O/L O/L Data transfer pin to outside(MAKER BOOT)
- - - - - +5V
- - Z I O/L Data transfer pin from outside(MAKER BOOT)
- - - - - GND
- Ed Z I O/L Not used
- - Z O/L O/L Not used
- - Z O/L O/L Data transfer pin to outside(AMX)
- - Z I O/L Data transfer pin to outside(AMX)
- Ed Z O/L O/L E-VR control output for ZONE3
- Ed Z O/L O/L E-VR control output for ZONE3
- - Z O/L O/L Not used
- - Z O/L O/L Not used
- - Z O/L O/L Not used
Q Q
- - Z O/L O/L Not used
3 6 7 1 3
- Ed Z O/L O/L AMP +B control(H=SIG DET"L")
- Ed Z O/L O/L A+B LIMIT control ,H=SURROUND SPEAKER A+B="H"
- Eu Z I I Rewrite boot program start:L input set
- Ed Z O/L O/L LIMIT control
- Eu Z O/L O/L SBR signal detect input
- - - - - GND
- Eu Z O/L O/L SBL signal detect input
- - - - - +5V
- Eu Z O/L O/L SR signal detect input
- Eu Z O/L O/L SL signal detect input
- Eu Z O/L O/L C signal detect input
- Eu Z O/L O/L FR signal detect input
- Eu Z O/L O/L FL signal detect input
- Ed Z I I Rewrite boot program start:H input set
- - Z O/L O/L E-VR control output for MAIN ZONE
- - Z O/L O/L E-VR control output for MAIN ZONE
- - Z O/L O/L E-VR control output for MAIN ZONE
- Eu Z O/L O/L Microphone detect input
- - Z O/L O/L Not used
- Ed Z O/L O/L E-VR control output for ZONE2
- Ed Z O/L O/L E-VR control output for ZONE2
- - Z O/L O/L ANALOG SW control pin for function switching(TC94A46FG)
- - - - - +5V
- - Z O/L O/L SUB-Éþcom power on/off switching(ONÅFH)
- - - - - GND
- - Z O/L O/L STB output for function switching control (VOL IN)(TC9274F-022)
- - Z O/L O/L "STB output for function switching control (POWER AMP
ASSIGN)(TC9274F-022)"
- - Z O/L O/L ANALOG SW control pin
- - Z O/L O/L ANALOG SW control pin
- Ed Z O/L O/L OE output for expander control(BU4094B)
- - Z O/L O/L STB output for expander control(BU4095B)
- - Z O/L O/L DATA output for expander control(BU4094B)
- - Z O/L O/L CLK output for expander control(BU4094B)
- - Z O/L O/L Not used
- - Z O/L O/L TUNER PLL control pin (LC72131)
- - Z O/L O/L . E2PROM control pin
- - Z O/L O/L E2PROM control pin
- - Z O/L O/L E2PROM control pin
- - Z O/L O/L E2PROM control pin
- - - - - +5V
32
AVR-4806 / AVC-A11XV
9 4 2 8
FUNCTION
com comm. control pin
com comm. control pin
com comm. control pin
com comm. control pin
com comm. control pin
com comm. control pin
com comm. control pin
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