Pioneer DEX-P99RS/UC Service Manual page 69

5
QQ
3 7 63 1515 0
R363
8.6V
15k
R361
A8V
680
C359
53
/50
220p/50
-8.5V
A-8V
AGND
C360
0 220p/50
R362
680
R364
15k
R375
8.6V
15k
R373
A8V
680
63 C369
/50 220p/50
-8.5V
A-8V
AGND
C370
0 220p/50
R374
TE
L 13942296513
680
R376
15k
R387
8.6V
15k
R385
A8V
680
73 C379
/50 220p/50
-8.5V
A-8V
AGND
C380
0 220p/50
R386
680
R388
15k
R399
8.6V
15k
R397 A8V
680
C389
83
/50 220p/50
-8.5V
A-8V
AGND
www
C390
0 220p/50
R398
680
R400
.
15k
AGND
5
http://www.xiaoyu163.com
HL
A8V
8.6V
C510
0.1u/16
AGND PGND
HR
E-VOL INPUT
FM:-4.83 dBs
AM:-4.83 dBs
IP-BUS:+11.37 dBs
AUX IN:+11.37 dBs
CD/USB:+13.35 dBs
2.2u/10
C502
1
BUSL+
C503
2
BUSL-
Si1L+
C504
3
BUSR-
Si1L-
Si1R-
C505
4
BUSR+
Si1R+
5
S.GND.1
C506
6
AUXL
Si2L
ML
C507
7
AUXR
Si2R
8
2.2u/16
S.GND.2
9
C501
Si3L
AUTOEQ 2.2u/16
10
Si3R
C508
11
TUNL
Si4L
C509
12 Si4R
TUNR
S.GND.3
13
0.1u/16
So2L
14
MR
AGND
ADL
ADR
A8V
8.6V
LL
C511
0.1u/16
AGND PGND
LR
1
2
Si1L+
3
Si1L-
Si1R-
4
Si1R+
5
S.GND.1
6
Si2L
7
Si2R
8
S.GND.2
9
Si3L
10
Si3R
11
Si4L
SWL
12 Si4R
S.GND.3
13
So2L
14
AGND
SWR
x ao
y
i
http://www.xiaoyu163.com
6
8
AUDIO BUS
DSP/E.VOL BUS
-8.5V
A-8V
C514 C524
NM NM
D501
RB751V-40
C516 C526
CCH1940-A CCH1940-A
47u/16 47u/16
C517 C527
0.1u/16 0.1u/16
E-VOL
42
41
D.GND DGND
40
Vo6b
Vo5b
39
Vo4b
38
Vo3b
37
Vo2b
IC501
36
Vo1b
PM9009A
35
Vo7a
34
Vo6a
33
Vo5a
32 R509
Vo4a
39
Vo3a 31 R510
Vo2a
39
30 R511
Vo1a
39
29 R512
39
Q Q
3 6 7 1 3
-8.5V
A-8V
C515 C525
NM
NM
D502
RB751V-40
C518 C528
CCH1940-A
CCH1940-A
47u/16 47u/16
C519 C529
0.1u/16 0.1u/16
42
41
D.GND DGND
40
Vo6b
Vo5b
39
Vo4b
38
Vo3b
37
Vo2b
IC502
36
Vo1b
PM9009A
35
Vo7a
34
Vo6a
33
Vo5a
32 R513
Vo4a
39
Vo3a 31 R514
Vo2a
39
30 R515
Vo1a
39
29 R516
39
u163
.
DEX-P99RS/UC
6
7
2 9 9 4 2 8
A
4/4
TUNER DSP UNIT (E-VOL)
171 200 : DAC
301 350 : DAC
351 400 : LPF
501 550 : E.VOL/MUTE
MUTE
C534
R517
39
CCH1939-A
AGND
C535 R518
1 5 0 5 8 2 9 9 4
39
CCH1939-A
C536
R519
39
CCH1939-A
AGND
C537 R520
39
CCH1939-A
C538
R521
39
CCH1939-A
AGND
C539 R522
39
CCH1939-A
C540
R523
39
CCH1939-A
AGND
C541 R524
39
CCH1939-A
m
co
7
8
9 9
A
B
RCA_SWL
C
RCA_LL
2 8 9 9
RCA_ML
RCA_HL
D
RCA_SWR
RCA_LR
RCA_MR
E
RCA_HR
AGND
A
1/4
A
3/4
F
A
4/4
69
8