Onkyo CR-N1 Service Manual page 17

A B
SCHEMATIC DIAGRAM-3
U13
N A AF - 7 2 9 2
AMPLIFIER
PC BOARD
1
CD/L-OUT
CD/R-OUT
TUL-OUT
TUR-OUT
R353
* C351
1M
R351
L
2.2K
OUTPUT
R352
R
R354 * C352
2.2K
LINE 1M
R357
* C353
R355 22K
L
22K
INPUT
2
R356
R
22K * C354
R358
22K
C355
104Z
8
R346
3
NJM4565M-D
1 0
Q341
2
4
C343
R343
22/16
22K
3
C341
470J
C342
C344 470J
R344
22/16
22K
6
Q341
7
NJM4565M-D 5
NAA F -7 2 8 5
Q307
U6
NJU7200L33
L304 BLM21P221SG
O G I
D/A
CONVERTER
C311
PC BOARD 220/6.3
4
C310
L305
BLM21P221SG
47/16
Q305
RN1402
OR KRC102S
14 15
13 16
12 17
11 18
R301
10 19
1.5K
P3 01
9 20
L301
+V 1 8 21
R303 22
L302
D- 2 7 22
UP USB R302 22
L303
D+ 3 6 23
GND 4 5 24
C301
4 25
104Z
L301,L302,L303
3 26
5
BLM21B221SB
C302
2 27
104Z
1 28
R305
1M
X301
R304
0
12MHZ
C
TO NAAF-7288
P371B
P3 71 A
Q351 TC9273F-008
1 VSS VDD 28
2 CD 27
3 TUNER 26
4 USB 25
5 T-PLAY 24
6 T-REC 23
RT
7 SOURCE 22
R366
R359
APH
8 APH APW 21
0 0
R367
9 APL 20
APL 0
R943 R942
10 HIGH 19
0 0
11 USB.M 18
USBRT
12 MIX 17
13 GND STB 16
14 CL DATA 15
LT
USBLT
-12V
+12V
FCE/STB
RDATA
RCLK
USBR
USBL
P3 02 A
P30 2B
USBPOWER
Q303
KRA107S OR RN2407
C313
100/6.3
+5V
Q324 Q323
RN1441
RN1441
R308
2.2K
C309 R328 R327
104Z
100K 100K
P95 2A
TO NADG-7280
C307
P952
47/16
TYPE
C326 C325
DD
331J 331J
R326 R325
DT
100K 100K
C324 C323
C305
PP,PA,PQ
104Z 561J 561J
GT,GR
C321
C322 10/16
10/16
L321-L323
BLM21P221SG
D E
DIGITAL
OUTPUT TO NADG-7280
OPTICAL
R425
P1 5 1 A
1M
R413
3.9K
C432 C431
22/16 22/16
APL
APH
P 4 0 2 B
P 4 0 2 A
R401 8
3
C409
C407 R433
100 1 R419 R405
104
Q403
0 1K
2
22/35 1K
NJM4565M-D
R409 Q411
0 RN1441
R402 4
3
C408
100 R420 R406 R434
1
Q403
0 1K
2
22/35 1K
NJM4565M-D
Q412
RN1441
MAIN+B
AMUTE
POWER-OUTA
U19
NAPS-7334
Q901
78M12
REGULATOR
+16V O I
G
PC BOARD
C920
C919
C441
C442
2.2/50
2.2/50 104Z
2.2/50 JL 9 0 3 B
R442
D901
RBV602 OR RS603M
220K
JL 9 0 3 A
C908
4700/25
D906
+12V
P911
D905
C913
C915
C917
470/25
100/16
220/16
C916
C914
100/16 470/25
-12V G I
O
C918
220/16
Q902 79M12
F2
F1
-27V
-VP
P 9 5 1 A
Q903
2SA1015-GR
OR KTA1266-GR
TO NADG-7280
P951
CAUTION
T901 T921 F901 C505-C508 C351-C354 R911
FOR CONTINUED PROTECTION
NPT-1423D NPT-1398D 1.25A/125V NO NO 3.3M
AGAINST FIRE HAZARD, REPLACE
NPT-1423D NPT-1398D 1.25A/125V 102J 101J 3.3M
ONLY WITH FUSE OF SAME TYPE
NPT-1423P NPT-1398P T400MAL250V 102J
101J NO A V
AND RATING INDICATED.
NPT-1423G NPT-1398G T400MAL250V 102J 101J NO
ATTENTION
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
A V
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
F G
R416
R415 270 NJM4565M-D 270
R426
U8
NJM4565M-D
1M
4
R414
2 3.9K 6
ACOUSTIC
Q405 Q405
C425 1 C426 7
PRESENCE
3 5
104J 8 104J
PC BOARD
C428
C427
223J
223J
NAAF-7287
Q 5 0 1 TD A 8 5 6 3 Q
C503
10/50
C504
10/50
MAIN+B
R514,R515,R540,R541
Q508 1K
KRA103S
R513
OR RN2403
10K
R514
R516
R515
10K
R540
R517
R541
2.2K
Q507
KRC107S
OR RN1407
Q510
KRC107S
OR RN1407
Q513
KRC107S OR RN1407
T 9 0 1 N P T- 1 4 2 3 *
C901
103M/275VAC
16
15
F901 RL901
14
2 FUSE
*
13 D925
5
R902
D908 12
0.22
C923
C906
(1/2W) P 9 0 5 B
6
D907 223Z
334
11
P906B
C905
R901
10 P906A
334 0.22
(1/2W)
P 9 0 5 A
9
C904
Q921
D921 D923
104 8
R907 DTC123JS
3.3 D924
(1/2W) U14
D922
UDZ27B POWER
D904
SUPPLY PC
R904
BOARD
3.3K
R932
RL1N4003
(1/2W) PC BOARD 220 R930
POFF
D903
R905 220
GND
22
(1/2W)
NAPS- 7293
SUB+B
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
E LENT. POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
CR-N1
H
HPSW
HPR
GND
GND TO NAAF-7286
HPL P523B
AMUTE
-12V
U16
+12V
SPEAKER TERMINAL
PC BOARD
SPEAKERS
R505
L505
L+
C505
R507
L+ *
L507
L-
L-
C507
R508
R-
L508 *
R+
R-
R506 C508
*
R+
L506
C506
R505-R508
*
8.2 (1/2W)
L505-L508
S-0.4C
NAETC-7295
PRIMARY
U18
PC BOARD
NAPS-7333
L901
NCH-3489
P901
NCH-3567
TYPE AC
D 120V 60Hz
472M/250VAC
P 230V 50Hz
220V 50/60Hz
G
P 9 0 4 B
P 9 0 4 A
* NPT-1398
T921
E901
NAPS-7294
STANDBY
U15
TRANSFORMER
PC BOARD