Pioneer VSX-816-K Service Manual - Page 121

Pin Function, Input pin of L/R/C/SW/SL/SR/SBL/SBR channelMulti IN 1/2

Page 121 highlights

5 6 7 8 A Pin Function PIN No. Name Function 19,17, 14,12, 9,7, 4,2 FROUT,FLOUT, 6-OUT,5-OUT, 4-OUT,3-OUT, 2-OUT,1-OUT Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel 20,16, FRC,FLC, Connects capacitor for reducing click noise of 15,11, 6-C,5-C, L/R/C/SW/SL/SR/SBL/SBR channel volume 10,6, 4-C,3-C, B 5,1 2-C,1-C 3,8, 13,18 23,27 21,22, 25,26 AGND TREL,TRER BASSL1,BASSL2, BASSR1,BASSR2, Analog ground of internal circuit Frequency characteristic setting pin of L/R channel tone control(Treble) Frequency characteristic setting pin of L/R channel tone control(Bass) 24 AVCC Positive power supply to internal circuit 35,34, FRIN2,FLIN2, 33,32, SRN2,SLIN2, 31,30, SWN2,CIN2, 29,28 SBRIN2,SBLIN2, C Input pin of L/R/C/SW/SL/SR/SBL/SBR channel(Multi IN 1/2) 73,74, FLIN1,FRIN1, 75,76, CIN1,SWIN1, 77,78, SLIN1SRIN1, 79,80 SBLIN1,SBRIN1 41 DGND Digital ground of internal circuit 42 DATA Input pin of control data 43 CLOCK Input pin of control clock 44 AVEE Negative power supply to internal circuit 46,48,50, INL1,INL2,INL3, 52,54,56, INL4,INL5,INL6, D 58,60,64 INL7,INL8,INL9 45,47,49, INR1,INR2,INR3, Input pin of L/R channel(Input Selector) 51,53,55, INR4,INR5,INR6, 57,59,63 INR7,INR8,INR9 40 MONO Input pin of monaural(Input Selector) 38,39 SUBL,SUBR Output pin for L/R channel SUB Output 36,37 ADCL,ADCR Output pin for L/R channel ADC 72 RECL3 Output pin for L/R channel REC Output 71 RECR3 E 61,62, INRA/RECR1,INLA/RECL1, Input pin of L/R channel(Input Selector)/ 65,66, INRB/RECR2,INLB/RECL2, Output pin for L/R channel REC Output 67,68, INR10/RECR4,INL10/RECL4, 69,70 INR11/RECR5,INL11/RECL5, F VSX-816-K 121 5 6 7 8

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VSX-816-K
121
5
6
7
8
5
6
7
8
C
D
F
A
B
E
19,17,
14,12,
9,7,
4,2
FROUT,FLOUT,
6-OUT,5-OUT,
4-OUT,3-OUT,
2-OUT,1-OUT
20,16,
15,11,
10,6,
5,1
FRC,FLC,
6-C,5-C,
4-C,3-C,
2-C,1-C
3,8,
13,18
AGND
Analog ground of internal circuit
23,27
TREL,TRER
Frequency characteristic setting pin of L/R channel tone control(Treble)
24
AVCC
Positive power supply to internal circuit
35,34,
33,32,
31,30,
29,28
FRIN2,FLIN2,
SRN2,SLIN2,
SWN2,CIN2,
SBRIN2,SBLIN2,
73,74,
75,76,
77,78,
79,80
41
DGND
Digital ground of internal circuit
42
DATA
Input pin of control data
43
CLOCK
Input pin of control clock
44
AVEE
Negative power supply to internal circuit
40
MONO
Input pin of monaural(Input Selector)
38,39
SUBL,SUBR
Output pin for L/R channel SUB Output
36,37
ADCL,ADCR
Output pin for L/R channel ADC
72
RECL3
71
RECR3
Output pin for L/R channel REC Output
46,48,50,
52,54,56,
58,60,64
INL1,INL2,INL3,
INL4,INL5,INL6,
INL7,INL8,INL9
45,47,49,
51,53,55,
57,59,63
INR1,INR2,INR3,
INR4,INR5,INR6,
INR7,INR8,INR9
Input pin of L/R channel(Input Selector)
61,62,
65,66,
67,68,
69,70
INRA/RECR1,INLA/RECL1,
INRB/RECR2,INLB/RECL2,
INR10/RECR4,INL10/RECL4,
INR11/RECR5,INL11/RECL5,
Input pin of L/R channel(Input Selector)/
Output pin for L/R channel REC Output
FLIN1,FRIN1,
CIN1,SWIN1,
SLIN1SRIN1,
SBLIN1,SBRIN1
Input pin of L/R/C/SW/SL/SR/SBL/SBR channel(Multi IN 1/2)
21,22,
25,26
BASSL1,BASSL2,
BASSR1,BASSR2,
Frequency characteristic setting pin of L/R channel tone control(Bass)
Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
PIN No.
Name
Function
Connects capacitor for reducing click noise of
L/R/C/SW/SL/SR/SBL/SBR channel volume
Pin Function