Yamaha RX-V565 Service Manual page 78

RX-V565/HTR-6250/AX-V565
Pin No. Port name
1 AGND
2 SBROUT
3 SBR Pre-OUT
4 SBRC
5 AGND
6 SLC
7 SL Pre-OUT
8 SLOUT
9 AGND
10 SROUT
11 SR Pre-OUT
12 SRC
13 SWC
14 SWOUT
15 AGND
16 COUT
17 CC
18 FLC
19 FL Pre-OUT
20 FLOUT
21 AGND
22 FROUT
23 FR Pre-OUT
24 FRC
25 BASSL1
26 BASSL2
27 TREL
28 BASSR1
29 BASSR2
30 TRER
31 AVCC
32 SUBL1
33 SUBL2
34 SRCIN
35 SLCIN
36 SBLIN2
37 SBRIN2
38 CIN2
39 SWIN2
40 SLIN2
41 SRIN2
42 FLIN2
43 FRIN2
44 SBRCIN
45 SBLCIN
46 SUBL1
47 SUBR1
48 DGND
49 DATA
50 CLOCK
51 MUTE
52 AVEE
53 ADCL
54 ADCR
55 AGND
56 INR1
57 INL1
58 INR2
78
Function Name
AE Analog ground of internal circuit
VOSBL Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
VOPSBL Pre-output pin of FL/FR/SL/SR/SBL/SBR channel
AE Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
AE Analog ground of internal circuit
VOPSR Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
VOSR Pre-output pin of FL/FR/SL/SR/SBL/SBR channel
AE Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
AE Analog ground of internal circuit
VOSL Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
VOPSL Pre-output pin of FL/FR/SL/SR/SBL/SBR channel
AE Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
AE Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
VOSW Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
AE Analog ground of internal circuit
VOC Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
AE Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
AE Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
VOPFR Pre-output pin of FL/FR/SL/SR/SBL/SBR channel
VOFR Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
POE Analog ground of internal circuit
VOFL Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
VOPFL Pre-output pin of FL/FR/SL/SR/SBL/SBR channel
AE Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume
AE Frequency characteristic setting pin of L/R channel tone control (Bass)
AE Frequency characteristic setting pin of L/R channel tone control (Bass)
AE Frequency characteristic setting pin of L/R channel tone control (Treble)
AE Frequency characteristic setting pin of L/R channel tone control (Bass)
AE Frequency characteristic setting pin of L/R channel tone control (Bass)
AE Frequency characteristic setting pin of L/R channel tone control (Treble)
VCC Positive power supply to internal circuit
N.C. Output pin for L/R channel SUB1/SUB2 output
N.C. Output pin for L/R channel SUB1/SUB2 output
3rd multi input pin for SBL/SBR/SL/SR channel volume
N.C.
that is able to swap SBR/SBL with SR/SL
3rd multi input pin for SBL/SBR/SL/SR channel volume
N.C.
that is able to swap SBR/SBL with SR/SL
8SBR Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8SBL Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8C Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8SW Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8SR Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8SL Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8FR Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
8FL Multi input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
3rd multi input pin for SBL/SBR/SL/SR channel volume
Z2L
that is able to swap SBR/SBL with SR/SL
3rd multi input pin for SBL/SBR/SL/SR channel volume
Z2R
that is able to swap SBR/SBL with SR/SL
Z2R Output pin for L/R channel SUB1/SUB2 output
Z2L Output pin for L/R channel SUB1/SUB2 output
MG Digital ground of internal circuit
VOL_SCK Input pin of control data
VOL_MOSI Input pin of control clock
AE Outside mute control pin
– Negative power supply to internal circuit
ADR Output pin for L/R channel ADC
ADL Output pin for L/R channel ADC
AE Analog ground of internal circuit
AU2L Input pin of L/R channel (Input selector)
AU2R Input pin of L/R channel (Input selector)
AU1L Input pin of L/R channel (Input selector)
Detail of Function