Yamaha RX-V3900 Service Manual

77
RX-V3900/DSP-AX3900
RX-V3900/
DSP-AX3900
PANEL KEY (K0/K1)
(Panel key of this unit)
The key fails to function properly when its A/D conversion
value deviates from standard value ±4. In this case, check
the constant of partial pressure resistor, solder condition,
etc. Refer to table.
(Reference voltage: 5V=255)
PANELKEY(K0/K1)
（本機パネルキー）
キーは、その A/D 変換値が基準値± 4 から外れると、正
常な動きをしません。下表をご覧になり、各キーの分圧
抵抗の定数、ハンダ不良等の確認をしてください。
（基準電圧：5V=255）
DSP-AX3900 (J model)
RX-V3900 (U, C, R, T, K, A, B, G, E, L models)
Display K0 K1
0+4 INFO STRAIGHT / EFFECT
26±4 – ENTER
51±4 BAND TONE CONTROL /
▶
77±4 STEREO/MONO MENU
104±4 SEARCH MODE AUDIO SELECT/REC OUT /
◀
129±4 MEMORY PURE DIRECT
154±4 PRESET/TUNING
▶
–
179±4 PRESET/TUNING
◀
–
205±4 – –
230±4 – –
255 KEY OFF KEY OFF
Display K0 K1
0+4 INFO STRAIGHT / EFFECT
26±4 ZONE CONTROLS ENTER
51±4 CATEGORY / BAND TONE CONTROL /
▶
77±4 STEREO/MONO MENU
104±4 SEARCH MODE AUDIO SELECT/REC OUT /
◀
129±4 MEMORY PURE DIRECT
154±4 PRESET/TUNING/CH
▶
–
179±4 PRESET/TUNING/CH
◀
–
205±4 ZONE ON/OFF / ZONE2 –
230±4 ZONE ON/OFF / ZONE3 –
255 KEY OFF KEY OFF
P1.SYSMONITOR
K0:255K1:255

Yamaha RX-V3900 Specifications

General

Brand	Yamaha
Model	RX-V3900
Category	Receiver
Language	English