Onkyo TX-NR545 Service Manual page 43

1
Terminal (video/ speaker out) section
MODEL No. TX-NR545/646/747,DTR-20.7/30.7/40.7
BATRM-1754
D
D2101 DA2J10100
D2102 DA2J10100
*P2202
C2114 102K 50V
9
1
C2117
R2113
2.2u 50V
75
R2114
75
C2118
2
2.2u 50V
4
3
C2119
R2115
2.2u 50V
75
C2110
5
2.2u 50V
R2110
75
R2112
75
C2112
6
2.2u 50V
8
C2111
7
R2111 2.2u 50V
C 75
C2103
10
2.2u 50V
R2103
75
R2102
75
C2102
11
2.2u 50V
13
C2101
C2116
12
R2101 50V 103K 2.2u 50V
75 CH-GND
NPJ-9PDGLRY768
1:E10
UPPER
HSJ1002-01-6020
22
12V TRG A
24
(100mA)
21
2
12V TRG B
10
(25mA)
1
LOWER
*P1212
HSJ1002-01-6020
UPPER
*R1247
22
330
IR IN B
24
21
2
12V TRG C
B 10
*R1238
(25mA)
1 330
LOWER
1 4
*P1213
*Q1226
TLP785(BL-TP6_F(C
2 3
UPPER
22
IR IN A
24
21
1 4
2
IR OUT
*Q1220
10
1 TLP785(BL-TP6_F(C
2 3
LOWER
*P1214
HSJ1002-01-6020
SEC2-1
TP51 F2301
SEC2-2
T4A-SEUL-T250V
DA2J10100
T4A250V
!
DA2J10100
SBR/Z2R/RH/RW
SL
L
C
R
A SR
SBL/Z2L/LH/LW
1
2
YIN_2
PBIN_0
Q2002
1 1Y Vcc 16
TP44 1Y Vcc
TP45
PBIN_2 2 0Y Y_COM 15
TP43 0Y Y_COM
PBIN_1 3 1Z X_COM 14 PRIN_0
1Z X_COM
4 Z_COM 1X 13 PRIN_1
Z_COM 1X
PBIN_2 5 0Z 0X 12 PRIN_2
0Z 0X
PRIN_2 4053_INH 6 INH A 11 CON_A
INH A
7 GND7 B 10 CON_B
GND7 B
8 GND8 C 9 CON_C
GND8 C
74VHC4053AFT
4053_INH
C2202
NM
YIN_1
C2015
A
104Z 25V
*C2003
2.2u 50V
PBIN_1
Q2003
R2005
1 4 Vcc 16
4 Vcc
0
2 6 2 15 VIN_2
6 2
3 COM 1 14 VIN_1
COM 1
PRIN_1 YIN_1 4 7 0 13 YIN_2
7 0
TP41 5 5 3 12 VIN_3
5 3
R2004 6 INH A 11 CON_A
INH A
10k
7 GND7 B 10 CON_B
GND7 B
8 GND8 C 9 CON_C
GND8 C
74VHC4051AFT
VIN_1
C2014 104Z 25V
VIN_2
INA5001AP1-T111
VIN_3
*R1273 18 *Q1212
*R1274 18
*R1224 *R1222 18
INA5001AP1-T111 *Q1213
18
KTA1040D *R1254 18
*Q1216
*Q1228
*Q1223 *Q1222
*Q1229
2SA1162-GR
2SA1162-GR 2SA1162-GR
2SA1162-GR
*R1268
*Q1227
*R1223
33k
2SA1162-GR
10k
*R1225
*Q1214
10k
*R1272
2SC2712-GR
*Q1217 10k
*R1271
*R1270 *Q1215
2SC2712-GR 10k
10k 2SC2712-GR
*R1265
3.9k
1 4
*Q1225
TLP785(BL-TP6_F(C
2 3
*R1246
1/2W
100
1 4
*R1248 *Q1218
2SA1162-GR
2 3
5.1k
*Q1219
TLP785(BL-TP6_F(C
D2301
3
G10XB80-02-54A-T
4 1
D2302
2
D2303 D2301B
D2304
DZ2J062M0L R2302 RAD-083
10k 2 1
2
3
SCHEMATIC DIAGRAM(PART-7) VIDEO/SPOUT/12VTRG SECTION
NJM41041
TP46
Q2001
TP47
1 Y/CMIXSW SCIN 20
Y/CMIXSW SCIN TP53
R2003
2 SYIN PS2 19 R2002
SYIN PS2
10k
3 PS1 VOUT 18 NM
PS1 VOUT TP52
4 VIN V+2 17
VIN V+2
TP48
5 V+1 YOUT 16
V+1 YOUT
YIN_0/VIN_0 6 YIN GND2 15 C2012
YIN GND2
C2001 104Z
7 GND1 PBOUT 14
GND1 PBOUT
104Z
PBIN_0 25V 8 PBIN LPFSW 13 25V
PBIN LPFSW
9 NC1 PROUT 12
TP49 NC1 PROUT
PRIN_0 10 PRIN NC2 11
PRIN NC2 TP50
C2307
TRIGC
220u 10V R2001
TRGAZ2
NM
+3.3V_MPU_232
TRGBZ3
IRIN
CON_B
CON_A
CON_C
4053_INH
R2204 NC
*R1220
18
*Q1221
2SA1162-GR
*R1221
10k
*R1277 TRIGC
10k
TRGAZ2
*R1276 10k
TRGBZ3
*R1275 10k
IRIN
+3.3V_MPU_232
+12V
D2306
RB050M-30GTR
3
4 5
Schematic Diagram
No Mount Mount
545 20.7
545 20.7
D/J type M type D/J type
M type
1A 1B 1C 1D
Table:A C2003
C6642/43/44/45/46/47
Table:B
J6681/J6682
R6691/R6692
Table:C/D/E
GND_DG
1:E6
RS232RXD
1:E6
RS232TXD
1:E6
TRGC
TRGAZ2
+3.3V_MPU_232
TRGBZ3
IRIN
GND_DG
GND_DG
RS232RXD
RS232TXD
CON_B
CON_A
CON_C
4053_INH
L2001
+5.2VVD
LBC2518T470M GNDVD
VOUT_1 R2201 VOUT
0 GNDVD
PBOUT_1
R2202 PBOUT
GNDVD
0
PROUT_1
R2203 PROUT
GNDVD
0
AUX_V
E
1:E7
Z2_TR_C 1
POFF2
1:E6
Q6604 2
SB_TR_C *Q6606 SPRLZ2
1 KRC105S
3
KRC105S SPRLSB
2
3
+12V
SPRLF
1:I11 GND_RL SPRLCS
2:G8
GND_RL HPDET
GND_12V Q6600 3
KRC105S
2:M8 HPDET
C_S_TR_C
D6601 2
1:E4
1:J11
Q6601
C_S_TR_C DA2J10100 1
3 KRC105S
YES F_TR_C
C6611
2
NC
1
*C6601
C_S_TR_C
104Z 50V
1:E2
RL6601
C
1 6
3 2
4 5
NRL-2P5A-DC24-129
F_TR_C
2:N8 D6600
F_TR_C
DA2J10100
C6610
L
NC
*C6600
104Z
RL6600
*C6640
50V
103J
1 6
3 2
4 5 NRL-2P5A-DC24-129
C6650
*C6641
C6602 R
102J 103J
63V
104Z C6651
50V
RL6602 102J 63V
SL
*C6642
1 6 103J
3 2
NRL-2P5A-DC24-129 4 5
SR
SB_TR_C D6604
2:M6 C6652 *C6643
SB_TR_C DA2J10100 102J 103J
C6604 63V
C6653
SBL
104Z 50V 102J 63V
RL6604
*C6644
103J
1 6
3 2
NRL-2P5A-DC24-129 4 5
SBR
*D6606
Z2_TR_C
2:M6 C6654 *C6645
103J
Z2_TR_C DA2J10100 102J
*C6606 63V
C6655
104Z Z2L 102J 63V
50V
*RL6606
1 6 *C6646 103J
3 2
4 5 *C6647 103J
Z2R
D NRL-2P5A-DC24-129 *C6656 102J
63V
R6691
NC *C6657 102J
63V
J6681 HPL
GND_L
HPR
J6682 2:M7 2:N8 HPDET
GND_RL GND_12V
R6692 2:G8
NC
P6003B
NPLG-9P123
1 2 3 4 5 6 7 8 9
(PART-5)
BAAF-1720(TX-NR545/646/747,DTR-20.7/30.7/40.7)
TO AMP
4 5
6
646 646 646 30.7 30.7 747 747 40.7
D type J type M type D/J type M type M type D/J type
D/J type
1F
1E 1P 1G 1H 1J 1K 1L
REAR VIEW
1
C
3
2 IR A IR B TRIG A
L
1
2
3
4 R
IR OUT TRIG C TRIG B
5
PCB
P1214 P1213 P1212
SL
1
2
3
4
SR
5
SBL
1
2
3
4
SBR
5
Z2L
1
2
3
4
Z2R
5
C
6
D
C
B
A