Onkyo A-5VL Service Manual page 7

A B
SCHEMATIC DIAGRAM-2
U003 SPEAKER TERMINAL PC BOARD BAASP-0269
1
R337
22
Q309
2SA970-BL
Q313
2SA965-Y
R329 R459
Q301
2SA970-BL 330K 220K
102J C305
C389 102J C407
R327 R327 R327
222J R331 47K
1K
C303
332J
R463 330K
R301 R465
2SC2240-BL
0 0 Q303
2SC2235-Y
Q315
2SC2240-BL
2 Q311
3
4
R339
22
1
2
5
Q312
2SC2240-BL
Q316
R302 R466
2SC2235-Y
0 0
2SC2240-BL
C308
Q304 22/50
R464 330K
1K C304
R332 47K
332J
R328
C390 102J
222J C306
102J C408
3 2SA970-BL
R330 R460
Q302
330K 220K
Q314
2SA965-Y
Q306
2SC2240-BL
Q310
2SA970-BL
R363
3
330
4
1
2
5
330
R364
4
3 R367
330
4
1
2
5
330
R368
5
R371
3
2.2K
4
1
2
2.2K
5
R372
R377
3
330
4
6
1
2
5
330
R378
R391
3
330
4
1
-6.9V
2
5
330
7
R392
RI
1
2
3 L301 R442
LBC2518T220M 220
MSJ-035-22
3 2
4 1
P310
TRM-423(SCREW)
BAASP-0269
8
C D
R449 3 1
O I
100(1/4W)
+18V
Q347
78M18
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
C311 JL302
R345 10/50(UTSJ) A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
C313 C397 1K
R359 R357 R355 220/25 220/25
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
10K 10K 10K
6 R353 NOTE_E
470K 2
7
Q321B
1
Q321A
5
NE5532 3
NE5532
Q348
100(1/4W) 79M18
R451 3 2
O I
-18V
R452
100(1/4W)
3
NE5532
5
NE5532
1
7 Q322A
Q322B 2
6
R354
470K
10K 10K 10K
R360 R358 R356 C314 C398
C312
1K
220/25 220/25
R346
10/50(UTSJ)
R450
100(1/4W)
C358 NC
C357 NC
41 24
AVCC
42 23 C349 223J
DGND
DATA TRE_L
43 22 C351 104J
R395
CLOCK BASS_L2
44 21
AVEE BASS_L1 4.7K
45 20 C353 104J
INR1 FRC
46 19 19 19 C355 C355 C355
INL1 FROUT
220/25(UTSJ)
47 18
INR2 AGND
48 17
INL2 FLOUT
C356
(Top view)
49 16
INR3 FLC
50 15 220/25(UTSJ)
INL3 6-C
51 14
INR4 6-OUT
R2S15211FP
52 13
INL4 AGND
53 12
Q327
INR5 5-OUT NoParts P201B
54 11
INL5 5-C
55 10
Digital Amp. section
INR6 4-C
56 9
INL6 4-OUT
57 8
INR7 AGND
58 7
INL7 3-OUT
59 6
INR8 3-C
60 5
INL8 2-C
61 4
INRA/RECR1 2-OUT
62 3
INLA/RECL1 AGND
63 2
INR9 1-OUT
64 6 6 1
INL9 1-C
Q331 Q345
+6.9V +18V +21V
R408
2SA1488-Y 100(1W) 78M18
3 1
O I
220K
R399
Q333
2SC2712
2SA1162
Q334 Q340
2SD655
Q346
79M18 -21V
100(1W)
3 2
O I
R400
Q332
-18V
2SC3851-Y
2SD655
Q342
P605B NPLG-7P121
To Digital Amp. PC board
A-5VL
E F
NPT-1586
T901
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
V A AND RATING INDICATED.
ATTENTION
CAUTIONF AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES T902
NPT-1586
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
V A
ET CALIBRATION COMME INDIQUE.
ARE CRITICAL FOR SAFETY.
+
5
4
+B_DG 3
GND_DG 2
GND_RL 1
+12VS 29
+12VS 28
+12VS 27
+12VS 26
GND_DG 25
GND_DG 24
GND_DG 23
GND_DG 22
DAC_MS_R 21
DAC_MS_L 20
APOWER 19
CSD 18
AMUTE 17
R461 HP_MUTE 16
NC HP_DET 15
SEL_CLK 14
SEL_DATA 13
RI 12
DIR_LOCK 11
DIR_SDI 10
DIR_SDO 9
DIR_CLK 8
DIR_CS 7
DIR_RST 6
SPA_RL 5
SPB_RL 4
DAC_RST 3
PROTECT 2
POFF 1
P202B NPLG-9P0964
To SD-3
C359 C360
1000/25 1000/25
R407
R426 R425
220K
47K 47K
R428 R427
1.5K 1.5K
4 8
220K 220K
R432 R431
Q339
Q344 Q343
2SD655
RN1441 RN1441
C382
C372 C371 C381
104J 104J 104J 104J
R440
NC
104J 104J
C374 C373
2SD655
Q341
NSAS-10P1720
P401A
To Headphone terminal PC board
BAETC-0273
G H I
C956
U008 BAPS-0270
DE1E3KX102ME4BA01
F901
1 4
L952 L951
2 2 1 2 4
RL951
1 3 4 3 1
3 2
NCH-3646 NCH-3645
NRL-1P10A-DC12-140
D955
1SS352
2
1
C958
104J
Q952
DTC123JKA
R951
2.2(1/4W)
5
D951
6
S1NB60-4062
+15V
1 4
8
2 9
1 POFF R952
2 APOWER P956
0
NEJITANSI_ST3
3 +B_DG
4 GND_DG
4 3 2 1
5 GND_RL
R957
Q951
BADIS-0268
S-80127CNMC-JKM-T2
5.6K
R955
4 5
OUT VDD
82K
1 +12VS
3 1
NC VSS
2 +12VS
3 +12VS
4 +12VS
5 GND_DG
6 GND_DG
7 GND_DG
8 GND_DG
9 DAC_MS_R
POFF
10 DAC_MS_L
11 APOWER
12 CSD
13 AMUTE
14 HP_MUTE
15 HP_DET
16 SEL_CLK
1SS352
17 SEL_DATA
D701
18 RI
19 DIR_LOCK
20 DIR_SDI
104Z
21 DIR_SDO
C701 +5V_VDD
22 DIR_CLK
23 DIR_CS
2
24 DIR_RST
G
25 SPA_RL
26 SPB_RL
27 DAC_RST C702
28 PROTECT
470/16
29 POFF
C703
47
104Z R701 TP701 1
REMIN BASS_IN
R702 NC
TP702 2
NC TREBLE_IN
47
MODE R703 TP703 3
MODE BLANCE_IN
R705 47K
TP704 4
SPL_DET NC
R706 47K
TP705 5
SPR_DET NC
6 R8C/2B
RESET ACPOWER
7
XOUT DG_MUTE
8
Q701
VSS AMUTE
9
XIN R5F212A7SNFA HP_MUTE
10
VCC HP_DET
R708 NC
TP706 11
12VTRG_IN RXD1
R709 NC
TP707 12
12VDELAY_IN TXD1
0
R712 R710 TP708 13
BTL_IN POWER_KEY SEL_CLK
47K R711 2.2K
TP709 14
DIRECT_KEY LOCKED_LED SEL_DATA
R713 2.2K
TP710 15
SYSOUT
47K TP711 16
SYSIN
R714
9
IN1
8
R721 220
VREF
7 R805 100K
OUT1
6
VS
5
GND
4
NC
3
OUT2
2
VCC
1 R722
IN2
100K
220
R804
GP1UM271XK0FH=12MM
U701
1K
1 R800 REMIN 7 7 REMIN
2 6 6
3 GND_DG 5 5 GND_DG
4 4 POWER_KEY
3 3
2 2
1 1 OUT1
OUT2
BAETC-0275
7
R801
U007 REMOTE SENSOR PC BOARD
1K GND_DG
+5V_VDD
U005 HEADPHONE TERMINAL PC BOARD
BAETC-0274
BAETC-0273
U006 VOLUME CIRCUIT
5
LBC2518T220M
5 HP_DET 4
PC BOARD
L303
4 GND_DG 2
3 HP_R
L304 3
2 GND_A LBC2518T220M
7
1 HP_L
8
L302
1
LBC2518T220M P881
C386 MSJ-064-05A_SR
104J 3_5HPSTSW2
A-5VL
J K
U010 AC INLET TERMINAL
PC BOARD
BAPS-0272
1 1 2
1
W
1 1
U004
NPS-111-L687P(TV-5)
S951
INPUT SELECTOR
C952
4 1 2 PC BOARD
1 DE1310E472M-KH
NO USE
BASW-0276
1 1
NRSF-112-20SRRM
T951
S701
NPT-1487 BASW-0271 R775 R776
R774 0 R777
0
0
U009 POWER SWICH 820
12 2
11 3
PC BOARD
10 16 13 4
15 14
9 5
8 6
3.9K
A-5VL(*)MM* A-5VL(*)MD* A-5VL(*)MJ*
P959 390
R780
F901 T1.25A/250V 3.15A125V 3.15A125V R771
4 3 2 1 NEJITANSI_ST3 470
R770
JL703B
ADM-30.1MPA ADM-30.1MDD ADM-30.1MJJ
NSCT-3P874
F901 T1.25A/250V 3.15A125V 3.15A125V
JL703A
NSCT-3P874
SELECTOR_SW
2.7K
R753
102J C711
2.7K
R755
102J C712
GND_DG
220K R760
104Z C713
TP743 1K
48 R751 BASS_IN
TP742 1K
47 R750 TREBLE_IN
TP741 1K
46 R749 BALANCE_IN
TP740
220 R748
45 DAC_MS_L
TP739
220 R747
44 DAC_MS_R
TP738
43 47 R746 APOWER
TP737
42 47 R745 CSD
TP736
41 220 R744 AMUTE
TP735
40 220 R743 HP_MUTE
TP734 220
39 R741 HP_DET
TP733 NC
38 R740
TP732 NC
37 R739
TP731 47
36 R738 SEL_CLK
TP730 47
35 R737 SEL_DATA
TP729
34
TP728 R734 47K R735 470
33 RI
UDZS5.6B
D702
1SS352 R736
D710 220K
Q703
S-24CS16A0I
5 4
SDA GND
6 3 GND_DG 1
SCL A2
7 2 2
WP A1
8 1 +5V_VDD 3
VCC A0
GND_DG +5V_VDD 4
MODE_D 5
6
MODE 7
47 R785
RESET RESET_D 8
47 R786
SPEAKER SW
S702
SPEAKER_SW
390 2
R789 R787 3 1
R790 470 4 10
820 5
1K
BASS_IN 2
R791
1K
TREBLE_IN 2
R794
VOL_POS 1 1 VOL_POS
2 2 GND_DG
3 3 +5V_VDD
OUT2 4 4 OUT2
OUT1 5 5 OUT1
1K
BALANCE_IN 2
R797
U002 DISPLAY CIRCUIT PC BOARD
BADIS-0268