Yamaha RX-V3900 Service Manual

96
RX-V3900/DSP-AX3900
RX-V3900/
DSP-AX3900
Pin
No.
Port Name
Function
Name
(P.C.B.)
I/O Detail of Function
Power On Standby MCU Sleep OUTPUT
24 P00 SPF O Front speaker relay control
23 P01 SPSR O Surround speaker relay control
22 P02 SPZ3 O Z3 speaker relay control
21 P03 SPZ2 O Z2 speaker relay control
20 P04 SPSB O Surround Back speaker relay control
19 P05 SPC O Center speaker relay control
18 P06 – O TUNER power ON/OFF (High=ON, Low=OFF)
17 P07 O
15 P10 /MIC I O O MIC detection / 220k pull-down (U, C, R, T, K, A, B, G, E, F, L models)
14 P11 /HP I O O
Headphone detection / 100k pull-up to +5SPC
(U, C, R, T, K, A, B, G, E, F, L models)
13 P12 O
12 P13 O
11 P14 O
10 P15 O
9 P16 O
8 P17 O
Expansion of serial parameter /
シリパラ拡張
(LC709004A)
RX-V3900 (U, C, R, T, K, A, B, G, E, L models)
Key input(A-D) pull-up resistance 10 k-ohms
* KEY0: R9022 to R9051 of FL (1) P.C.B., KEY1: R9017 to R9021 of FL (1) P.C.B. / R8004 of OPERATION (2) P.C.B.
Model distinction for AD port /
モデル判別ポート
Destination for AD Port /
仕向け判別ポート
Pull-up resistance 10 k-ohms
DSP-AX3900 (J model)
Key input(A-D) pull-up resistance 10 k-ohms
* KEY0: R9022 to R9051 of FL (1) P.C.B., KEY1: R9017 to R9021 of FL (1) P.C.B. / R8004 of OPERATION (2) P.C.B.
Ohm * 0 +1.2k +1.2k +1.8k +2.7k +3.3k +4.7k +8.2k +18.0k +47.0k
V -0.26 -0.75 -1.22 -1.76 -2.28 -2.75 -3.24 -3.75 -4.25 -4.72
KEY0
(124pin/AN156)
INFO
ZONE
CONTROLS
CATEGORY /
BAND
STEREO/
MONO
SEARCH
MODE
MEMORY
PRESET/
TUNING >
PRESET/
TUNING <
ZONE ON/OFF
ZONE2
ZONE ON/OFF
ZONE3
KEY1
(123pin/AN157)
STRAIGHT /
EFFECT
ENTER
TONE
CONTROL
MENU
AUDIO SELECT
/ REC OUT
PURE DIRECT – – – –
Ohm * 0 +1.2k +1.2k +1.8k +2.7k +3.3k +4.7k +8.2k +18.0k +47.0k
V -0.26 -0.75 -1.22 -1.76 -2.28 -2.75 -3.24 -3.75 -4.25 -4.72
KEY0
(124pin/AN156)
INFO – BAND STEREO/MONO SEARCH MODE MEMORY
PRESET/
TUNING >
PRESET/
TUNING <
––
KEY1
(123pin/AN157)
STRAIGHT /
EFFECT
ENTER
TONE
CONTROL
MENU AUDIO SELECT PURE DIRECT – – – –
Ohm –
V 4.7-5.0
A-D (5V=255)
DEST (AN6) 134pin
243-255
RX-V3900/DSP-AX3900
Ohm * 0.0k 1.2k 2.7k 4.7k 6.8k 10.0k 15.0k 24.0k 47.0k 100.0k
V 0-0.2 0.3-0.8 0.9-1.3 1.4-1.8 1.8-2.2 2.3-2.7 2.8-3.2 3.3-3.8 3.9-4.3 4.4-4.7
A-D (5V=255)
DEST (AN7) 133pin
0-13 14-40 41-68 69-92 93-115 116-140 141-167 168-195 196-221 222-243
J U C R T K A – B, G, E L

Yamaha RX-V3900 Specifications

General

Brand	Yamaha
Model	RX-V3900
Category	Receiver
Language	English