Onkyo HTR-548 SERIES Service Manual page 22

A B
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-9
DISPLAY SECTION
Model No. TX-NR509/609/HT-R690/990/HT-RC360 Schematic Diagram (Part-9) Display Section
PART-9
U0020 BADIS-0663
1
1 VH
2 FLAC1
3 GND
4 FLAC2 C7011 223K
5 VH
R7007 220
Q7008
2SA1162-GR
2
Q7009
KRC107S
VH_CON1
U0022
BADIS-0665
3
*D7154, R7154,Q7154 OPTION
PURE(B) B/C/D/H/J/L/M
OPTIMIZER(G) A/E/G/K
THX(B) F
R7104 R7103 R7102
560 470 330
4 CODE S7128 S7130
BD/DVD X
509/690/990/360
609 VCR/DVR BD/DVD
U0023 BAETC-0666
HP_GND 5
5
P7201 5 HPDET 4
4 HPR 3
L7201
LBC2518T2R2M
2 SPLE 2
3 HPL 1
7 L7202
LBC2518T2R2M
8
1 L7203
LBC2518T2R2M
MSJ-064-05A_SR
1 2 3 4
E7201
C
Q7002
16-BT-165GINK
C7010
223K
C7012 223K
R7008 220
R7016 R7018
VH
10 10
R7004 220
KTC3875-GR KTC3875-GR
R7005 220
Q7003 Q7004
R7003 3.3K
1 R7011 1 R7014
R7002 3.3K
100 100
D7004
VDD
1SS352
N.M
CODE MODEL
T5 TX-NR509
T57 TX-NR579
A57 TX-NA579
HT69 HT-R690
HT99 HT-R990
T6 TX-NR609
A6 TX-NA609
HT36 HT-RC360
Q7154
DTC123JKA
LEDPURE 7 7 LEDPURE
N.C 6 6 VH_CON1
KEY0 5 5 KEY0
+5.0VDIS 4 4 +5.0VDIS
GNDDG 3 3 GNDDG
KEY0_1 2 2 KEY0_1
KEY2_1 1 1 KEY2_1
R7101
270
R7105 R7114
KEY0_1
820 1.2K
S7107: G/H/J/ ONLY
CODE
509/690/990/360
609(G/H/J)
R7121 R7122
2.2K 3.9K
R7108
KEY1 R7106 R7107
270 330 470
R7115 R7116 R7117
KEY2
270 330 470
R7123 R7124 R7125
KEY3
270 330 470
*Reference No. Allocation:7000-7999
D E
FLDCLK
FLDSDO
FLDCS
FLDRST
R7021
R7023
10K 10K
R7022 R7024
10K
10K
4 5
S7002
EC12E2425WITH_WASHER
Q7033
LBC2518T2R2M KTC3875-GR
L7031
3 2
R7041
100
3
2
1
R7042
U7041
KSM-603TE5B
1K
S7107
X
DISPLAY
R7109 R7110 R7111 R7112 R7113
560 820 1.2K 2.2K 3.9K
VOLUME-LED
WHITE
S7122 S7124 S7126
CODE
509/690/990/360 GAME CBL/SAT VCR/DVR
609 PC GAME CBL/SAT
Q7156
DTC123JKA Q7157
DTC123JKA
R7118 R7119 R7120
560 820 1.2K
S7103 S7104 S7105
CODE
T5 US MUSIC OPTIMIZER ZONE2 OFF DIMMER
T5 EU,EX PURE AUDIO ZONE2 OFF RT/TPTY/TP
A57 PURE AUDIO RI HD MUSIC OPTIMIZER DIMMER
T57 EU PURE AUDIO ZONE2 OFF RT/TPTY/TP
HT69 US MUSIC OPTIMIZER ZONE2 OFF DIMMER
R7126 R7127 R7128 R7129
HT99 US THX ZONE2 OFF DIMMER
THX ZONE2 OFF RT/TPTY/TP
560 820 1.2K 2.2K HT99 EU
T6 US MUSIC OPTIMIZER ZONE2 OFF
T6 EU,EX PURE AUDIO ZONE2 OFF
PURE AUDIO RI HD MUSIC OPTIMIZER
A6
HT36 US MUSIC OPTIMIZER ZONE2 OFF DIMMER
HT36 EX PURE AUDIO ZONE2 OFF RT/TPTY/TP
TX-NR509/TX-NR609/HT-R690/HT-R990/HT-RC360
F G
ALL USED
R7314
0
R7313
NC
C7314
104Z
D7311
KDS4148U
D7312
KDS4148U
C7319
470J
C7311 C7312
471J 471J
REF. No. ADD/DEL
C7311,C7312 ADD
R7311,R7312 DEL
R7420
47K
Q7005
KRA102S
Q7007
KRC102S
R7406
330
C7431 R7431
5
7
10/16 220
Q7402:A
6
NJM4580M-D
NJM4580M-D
3
1
Q7402:B
2
*VOLUME LED SECTION
REF. No. ADD/DEL VERSION
D7156,D7159 ADD G/H/J/K/L
R7156,R7159
DEL A/B/C/D/E/F/M
Q7156,Q7157
USB
XM7A-0441
S7136 S7134 S7132 S7164
6 CHASSIS
MEMORY TUNING DISPLAY
4 GND-USB
GND
MEMORY TUNING DISPLAY
3 DATA+
D+
CINEMA FILTER LATE NIGHT DISPLAY
D- 2 DATA-
MEMORY TUNING DISPLAY
1 +VBUS
+V
MEMORY TUNING DISPLAY
5
MEMORY TUNING DISPLAY
MEMORY TUNING DISPLAY
P7501
THX DIMMER MEMORY TUNING
THX RT/TPTY/TP MEMORY TUNING
THX DIMMER Re-EQ LATE NIGHT
MEMORY TUNING DISPLAY
MEMORY TUNING DISPLAY
H
FLDCLK 23
FLDSDO 22
FLDCS 21
KEYINT0 20
FLDRST 19
KEYINT1 18
REMIN 17
+3.3S 16
KEY3 15
VOLA 14
KEY2 13
VOLB 12
LEDVOL 11
GNDDG 10
AUX_V 9
LEDPURE 8
GNDV_AUX 7
LEDTHRU 6
KEY1 5
VH_CON1 4
KEY0 3
+5.0VDIS 2
MICDET 1
7 AUX_R 9
6 GNDA_AUX 8
5 MICOUT 7
4 AUX_L 6
3 -15V 5
2 MICMUT 4
1 +15V 3
(NO USED) LEDPURE 2
1
N.C
P703A: ALL MODEL--> 7PIN
:25052528(7P)
E7302A
NR509 SERIES: RCA 3PIN
P7302
NPJ-3PDB720
1
SN:25045957 : A/B/C/D/E/F/M
2
AUX AUDIO L IN
3
4
5
AUX AUDIO R IN
6
7
8
AUX VIDEO IN
9
C7316 NPJ-1PDB721
104Z
NR609 SERIES: RCA 1PIN
VERSION SN: 25045958 : G/H/J/K/L
A/B/C/D/E/F/M
G/H/J/K/L
L7431
2
LBC2518T2R2M
5
4
1
L7432
P7402
LBC2518T2R2M
NPJ-1PDB721
SETUP MIC
L7501
BLM18PG121SN1D
5
L7502 4
4 5 BLM18PG121SN1D 3
3 6 2
2 7 L7503 1
1 8 BLM18PG121SN1D
(PH)
L7504
DLP2ADN900HL4L