Onkyo TX-NR838 - Page 36

FLAC1_1
FLAC2
FLAC2
SEC3 1
SEC3_2 SEC3_2
FLAC1
+3 3V
+3.3V
*C962
104J 50V
*C950
104J 50V
*C961
47u 50V
*C960
220u 63V
*C963
47u50V
*P953B
NPLG-5P133
12345
*P961B
NPLG-5P119
12345
*D961
RL1N4003
*D960
RL1N4003
*D964
DZ2J360M0L
*R964
33k
*R961
NC
*R960
8.2
1/2W
*R950
1.5
*R963
10k
*R962
10k
*R965
4.7
*R952
1W
22
*Q960
2SC2881-Y(TE12L,CF)
*R951
1W33
TP961
*R953
NC
BAPS-1551
-VP
DISPLAY
FROM BADIS-1543(PART-9)
MODEL NO.TX-NR838
TRANS
FROM P TRANS
SCHEMATIC DIAGRAM (PART-9)
DISPLAY SECTION
NC
HP_GND
HPL
HPR
HPDET
GND_DG
102J
*C7580
50V
102J
*C7583
50V
*P605A
NSCT-5P896
1 2 3 4 5
*D7582
DA2J10100
*D7581
DA2J10100 DA2J10100
*D7583 *D7580
DA2J10100
*P7580
MSJ-064-05A SR
1
2
3
4
5
7
8
LBC2518T2R2M
*L7582
LBC2518T2R2M
*L7581
LBC2518T2R2M
*L7580
*R7581
1/2W390
*R7580
1/2W
390
*P7582
NC
1 2 3
*C7581
102J
63V
*C7582
102J
63V
TUOPS
TO BATRM-1568(PART-8)
HEADPHONE
BAETC-1550
MODEL NO.TX-NR838
DISPLAY(HEADPHONE)SECTION
SCHEMATIC DIAGRAM(PART-9)
Chassis GND
LEDTHRU
+3 3V_VDD
LEDVOL
VOLA
+5V_DIS
GND_DG
VOLB
103K
C7563
50V
103K
C7564
50V
P7510B
NPLG-7P354
1234567
D7596
SLI-343Y8C-3F
D7597
LW340A
D7598
LW340A
R7596
270
R7563
10k
R7598
180
R7566
10k
R7564
10k
R7597
180
R7565
10k
S7561
EC12E2425WITH WASHER
1
3
4 5
2
Q7597
DTC123JKA
R7599
NC
D7599
NC
YALPSID
TO BADIS-1543(PART-9)
MASTER VOLUME
BASW-1547
DISPLAY(VOLUME)SECTION
MODEL NO.TX-NR838
Hybrid Stadnby(Yellow)
MAIN VOLUME(White)
SCHEMATIC DIAGRAM(PART-9)
+5V_LED
LEDPURE
KEY0_1
GND_DG
KEY0
D7591
SCB3318E-D2
R7601
270
R7591
470
S7600
NPS-111-S681
S7601
NPS-111-S681
P7509B
NPLG-5P352
1 2 3 4 5
KEY
BASW-1544
STANDBY
PURE AUDIO
TO BADIS-1543(PART-9)
DISPLAY
MODEL NO. TX-NR838
DISPLAY(KEY)SECTION
PURE AUDIO(Blue)
SCHEMATIC DIAGRAM(PART-9)
MIC_IN
MICDET
GND_AUX
P7592B
NPLG-3P131
1 2 3
P7530
MSJ-035-05C B AG SR type
1
2
4
5
LBC2518T2R2M
L7530
R7530
100
MIC
BAETC-1548
TO BADIS-1543(PART-9)
DISPLAY
MODEL NO.TX-NR838
DISPLAY(MIC)SECTION
SCHEMATIC DIAGRAM(PART-9)
U0041
U0044
U0045
U0047
U0048
to P7592A
U0041
to P7509A
U0040
to P7510A
U0040
to P953A
U0040
T901
to P605B
U0050
TX-NR838
TX-NR838
SCHEMATIC DIAGRAMS-10
DISPLAY(PHONE/ LED) SECTION
A
1
2
3
4
5
B C D E F G H
6
7
8
I J K