Yamaha RX-V2065 Service Manual page 85
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Also See for RX-V2065:
- Owner's manual (356 pages) ,
- Service manual (163 pages) ,
- Firmware update (7 pages)
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Function
Pin
Port Name
Name
No.
(P.C.B.)
P133
56
HTX_VSEL
P133/OUTC23
Vss
57
Vss
Vss
P132
58
ABT_N_RST
P132/OUTC26
Vcc2
59
Vcc2
Vcc2
P131
60
HDMI_PON
P131/OUTC25
P130
61
VID_PON
P130/OUTC24
P53
SCPU_N_
62
P53/CLKout/BCLK/
RST
ALE
P52
63
SCPU_N_SS
P52/RD
P51
64
SCPU_RTS
P51/WRH/BHE
P50
65
E8a_N_CE
P50/WRL/WR
P127
66
SVID_DET
P127
P126
67
DVID_N_RST
P126
P125
68
OSD_N_CS
P125
P47
69
DSP_PON
P47/SC0/A23
P46
70
SPRY_FA
P46/SC1/A22
P45
71
SPRY_FB
P45/SC2/A21
P44
72
CPNT_DET
P44/SC3/A20
P43
73
SPRY_C
P43/A19
Vcc2
74
Vcc2
Vcc2
P42
75
SPRY_S
P42/A18
Vss
76
Vss
Vss
P41
77
VOL_SCK
P41/A17
P40
78
VOL_MOSI
P40/A16
P37
79
SPRY_SB
P37/A15(/D15)
P36
80
SPRY_Z2
P36/A14(/D14)
P35
81
SPRY_Z3
P35/A13(/D13)
P34
82
HPRY
P34/A12(/D12)
I/O
O
O
O
O
[O]
MCU MCU MCU MCU [MCU]
O
O
O
O
[O]
MCU MCU MCU MCU [MCU]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
SO
O
O
O
[O]
I
I
I
I
[I]
I
O
O
O
[O]
O
O
O
O
[O]
CS
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
MCU MCU MCU MCU [MCU]
O
O
O
O
[O]
MCU MCU MCU MCU [MCU]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
O
O
O
O
[O]
Detail of Function
Microprocessor GND
Video I/P & Scaler IC reset
VID_PON=L: Low fix
L: reset
Microprocessor power supply
HDMI power supply ON/OFF control
When uses CEC microprocessor, HDMI EQ (CXB1442, SiI9185A) reset
may be used
H: ON, L: OFF
Video power supply ON/OFF control
Configured based on the Pure Direct specification
H: ON, L: OFF
SubCPU reset
Because the delay circuit of 2 ms is passed so that it may discriminate
against reset of Flash and BlackFin, it is necessary to secure the
change time of 5 ms or more
SubCPU slave select
Output for SubCPU reception control (request to send)
E8a enable input
10 k-ohms pull up
S video detection
VID_PON = L: Low fix
Video Enc/Dec reset
VID_PON = L: Low fix
OSD chip select
VID_PON = L: Low fix
DSP power supply ON/OFF control
H: ON, L: OFF
Front A speaker relay control
H: ON, L: OFF
Front B speaker relay control
H: ON, L: OFF
No use
Center speaker relay control
Microprocessor power supply
Surround speaker relay control
Microprocessor GND
Electronic volume Flip-flop synchronous clock output
Electronic volume Flip-flop synchronous data output
Surround back/Bi-AMP relay control
Zone2/Presence Speaker relay control
SPRY_Z2 and SPRY_FB do not become High at the same time
Zone3 speaker relay control
Head phone relay control
RX-V2065/HTR-6295
85
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