Karaoke Assy - Pioneer XV-HA5 Service Manual

1

3.10 KARAOKE ASSY

A
CN8301
XKP3081-
LOUT
LOUT
1
GNDA
2
ROUT
3
GNDA
4
DVDR
5
GNDA
6
7
DVDL
B
8
GNDA
9
FRIN
10
GNDA
FLIN 11
VA+12
12
KEYCONSTB 13
KEYCONCLK
14
KEYCONDATA
15
ECHOVOL 16
17
VOCAL A
18
VOCAL B
19
VOCAL C
20
GNDU
21
GNDU
C
R8534 R8533
DVDR
6.8k
C8532 C8531
680p
FR 27
GNDA
26
FL
25
GNDA
24
23
GNDD
D
R 22
21
GNDD
B 20
19
GNDD
18
G
17
GNDD
16
Cr/R
15
GNDD
14
Cb/B
13
GNDD
CY/G 12
11
GNDD
SY 10
9
GNDD
V
8
7
GNDD
E
SC 6
ASPECT
5
4
VSEL1
3
VSEL2
2
SQUEEZE
1
P/XI
CN8502
VKN1258-
NOTES
ALL CAPACITORS ARE IN µF
UNLESS OTHERWISE SPECIFIED
CH :CCSRCH (OTHER :CKSRYB)
:CEAL
AL
F :CEAT
ALL RESISTORS ARE IN Ω
1/16W(CHIP)
ALL INDUCTORS ARE IN µH
K
LCYA
34
1
2
FLIN
R8304
FRIN
2.7k
ROUT
C8304
C8311
C8303
C8302
C8301
(VOC)
ECHOVOL GNDA
R8303 47k
R8302
47k
R8301
47k
DVDL
6.8k
680p
R8507
150(F)1/10W
C8501
150(F)1/10W R8504
R8501 0
1000/6.3
R8505
R8502
150(F)1/10W 0
150(F)1/10W
R8509
R8511
C8502 STBY
R8506
R8503 75(F) 0
1000/6.3
GNDC
2
3
R8307
2.7k
RIN
9 8
10 7
REF
11 6
LIN
0.22
SW1
12 5
10/50
SW2
13 4
ROUT
0.1
14 3
LOUT
0.1
15 2
MIC IN
0.1
16 1
IC8301
BA3838F
VOCAL FADER
JA8502
AKB7146-
D
NoAssign1
XV-HA5
3
4
C8317
10/50
VA+12
C8204
0.01
C8309
2.2/50
2.2/50
C8310
R8201
10k
C8313
0.01
(MIC)
4
R8209
4.7k
R8208
15k
R8207
6.8k
R8217
15k
C8206
8200p