Onkyo TX-NR545 Service Manual page 51

1
Bluetooth module connector section
MODEL NO.TX-NR545/646/747, DTR-20.7/30.7/40 . 7
D
BADG-1742 TX-NR545/646/74 7
BADG-1749 DTR-20.7/30.7/40. 7
L100 0 R100 0 RI_DAT A
P100 0 2 2 2 TP103 0
3 3 3 NC LBC2518T2R2 M 330
RI
1 1 1
NM
MSJ-035-2 2
C101 4
R101 1
1
VOU T VOU T
47
3.3VD 1
L100 3
3
OPT1
VCC VCC
LBC2518T470 M
+3.3 V
2
GND GND
C
R101 2
1
VOU T VOU T
47
3
OPT2
VCC VCC
2
GND GND
BK1608HS102- T
L100 5
R100 2 C100 2
10 104 K
1
D100 0
2
COAX 1 DA2J1010 0
D100 1
3
DA2J1010 0
P100 1
B
104 Z
NPJ-1PDO55 4
C100 0
MODEL
T5 TX-NR545
T6 TX-NR646
For hold AF PCB with scre w
T7 TX-NR747
D2 DTR-20.7
D3 DTR-30.7
D4 DTR-40.7
*VLS C
T5/T6/T7/D2/D3/D 4
Table: A X
Table: B 0
A
1
2
PRC
TO BAPRC-1760(PART-10):TX-NR545/646/74 7
DTR-20.7/30.7/40.7
P8003 A IMSA-9850S-2 4
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Rear sid e
R102 1
NC
3.3V D
C150 1
C150 0
332 J
C151 1 C151 0
C152 1 681 J 681 J
681 J
FR
C140 1 122 J
NM
J103 5
C141 1
471 J
R144 1
22k
R145 1
22k
Q141 1
R147 1 R148 1
1.5k 1.5k
4 3 2 1
P5511 A
NTM-1P233(M1969 )
2
3
SCHEMATIC DIAGRAM(PART-9)DG SECTION
PRC
TO BAPRC-1760(PART-10):TX-NR545/646/747
DTR-20.7/30.7/40.7
P8002 A IMSA-9850S-2 6
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Front sid e
R155 4 C150 4
0 332 J
R155 0 R155 7 C150 7 C150 2 R155 2
332 J 332 J C152 4 C151 4 C151 3
0 0 332 J 0
681 J 681 J 681 J
C152 0 C152 7 C151 7 C151 2 C152 2
681 J 681 J 681 J 681 J
681 J
SR
Q150 2
NJM4580C G
Q150 2
NJM4580C G
SW
FL C
R155 6 C150 6
0 332 J
C140 0 122 J
C152 6 C151 6
681 J 681 J
Q150 4
SBR
NJM4580C G
C141 0
471 J
R144 0
22k
R145 0
22k
DAC_SB R
DAC_S L
DAC_S R
Q141 1
DAC_C T
DAC_S W
R148 0
1.5k 1.5k
A
B
-15V_DA C
Q142 1
NM
DAC_F L
NJM4580C G
DAC_F R
TU_D A
TUNER_VC C
TU_GN D
Rear sid e 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
P5502 A
TO BAAF-1720(PART-4):TX-NR545/646/74 7
ASP
3
4 5
Schematic Diagram
C150 3 R155 3
332 J 0
C152 3
681 J
SL
R158 1 R158 0
SBL +
NM NM
SBL -
C158 3 C158 2
NM NM
C150 5 R155 5
Z2R Z2L
332 J 0
C151 5 C152 5
681 J 681 J
Q150 4
NJM4580C G
DAC_SB L
SBL
+15V_DA C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
P5503 A NSCT-19P219 9
NSCT-20P220 0
TO BAAF-1720(PART-4):TX-NR545/646/74 7
DTR-20.7/30.7/40. 7
DTR-20.7/30.7/40. 7
ASP
TX-NR545/646/747/ DTR-20.7/30.7/40.7
4 5
6
D
4 3 2 1
P8004 A
NEJITANSI ST 3
For hold PRC PCB with scre w
C
B
A
NPLG-7P13 5
P7003 B
Front sid e 1 2 3 4 5 6 7
FROM BADIS-1740(PART-8):TX-NR545/646/74 7
FROM BADIS-1747(PART-8):DTR-20.7/30.7/40. 7
DISPLAY
6