Pioneer VSX-72TXV, Service Manual

Page: 251 / 282

VSX-74TXVi
251
5 6 7 8
5 6
7
8
C
D
F
A
B
E
No. Pin Name Pin Function Active
1 NECK6 Outputs for limitter control H
2 NECK8 Outputs for limitter control H
3 BIAMP At BIAMP: H H
4 MRSP When SBch is MR&S output: H H
5 12TRG1 12V trigger 1 output H
6 12TRG2 12V trigger 2 output H
7 CDMIX
Cch setting: None
LISTENING MODE : PURE DIRECT
Playback stream: DVD-AUDIO (fs 44.1, 48, 88.2, 96kHz ch MULTI) or DSD (MULTI) or
PCM (fs 44.1, 48, 88.2, 96kHz ch MULTI)
• Do not turn on in 2 ch source.
• When a device name of "PCM MULTI" is 1394 PC with i.LINK, converted DVD-AUDIO
information into PCM from a DSP microcomputer.
Cch setting: None Function: MULTI CH IN
Turn the CENTER DOWN MIX off except the above-mentioned state.
H
8 DSPIN
At DSP root: H
At analog direct root: L
Condition 1: At Multi-ch-In selection Condition 2: At analog input with PURE DIRECT mode
H
No. Pin Name Pin Function Active
1 CSW1 Component Func. SW H
2 CSW2 Component Func. SW H
3 CINH IC2401,2402,2403 inhibit H
4 XMSB MR(ROOM2) / Selector of XM H
5 C53B Thr./VC Select H
6 DSW1 D Func. SW H
7 D53A Thr.(D)/Component Select H
8 DINH IC1001,1002,1003,1004 inhibit H
No. Pin Name Pin Function Active
1 SSW1 S-Video Main Function H
2 SSW2 S-Video Main Function H
3 SSW3 S-Video Main Function H
4 S52A S-Video Through / VC / OSD / Mute select H
5 S52B S-Video Through / VC / OSD / Mute select H
6 Vacant H
7 Vacant H
8 SINH IC2201,2202 inhibit H
Pin Function
Pin Function
Pin Function
CD4094BNS (COMPONENT & VOL ASSY: IC2640)
• Expansion 1 IC
CD4094BPW (S VIDEO ASSY: IC2281)
• Expansion IC
CD4094BNS (COMPONENT & VOL ASSY: IC2407)
• Expansion IC