Onkyo HT-RC630 Service Manual page 34

A B
SCHEMATIC DIAGRAMS-08
KEY /PHONE SECTION
1
2
MODEL NO. TX-SR333/HT-R393/HT-RC630
SCHEMATIC DIAGRAM (PART-10) DISPLAY SECTION
U0041
BASW-1659
R7605
KEY
NC
Q7654
NC
R7604
NC
Q7655
NC
R7603
3
NC
Q7653
NC
R7101 R7102
270 330
4
R7131 R7132
330
270
5
6
7
8
TX-SR333/HT-RC630/HT-R393
C D E
BLUE
D7654
1mA
PURE AUDIO:OTHER BLUETOOTH:T5US
SCB3318E-D2
BLUE EXCEPT T5US
4.5mA
D7655 BLUETOOTH TP01 LEDPURE
SCB3318E-D2
TP02 LEDWIFI
+5V_LED
D7653
TP04 LEDBT
GNDDG
WHITEWIFI
TP05
LW340A
TP1 KEY0_1
TP2 KEY0
TP3 KEY0_3
TP4
TP5 KEY0_2
TP6 KEY3_1
R7107 TP7 KEY3
2 2k
F G H
MODEL NO.TX-SR333/HT-R393/HT-RC630
SCHEMATIC DIAGRAM (PART-11) HEADPHONE SECTION
U0044
BAETC-1662
HEADPHONE
P7201
5
4
LBC2518T2R2M
2
3 L7202
LBC2518T2R2M
7
8
1
LBC2518T2R2M
MSJ-064-05A SR
MODEL NO. TX-SR333/HT-R393/HT-RC630 SCHEMATIC DIAGRAM
BAETC-1660
RELAY PWB
TP0001
FLAC1
TP0002
FLAC2
TP1003
SEC3_1
NC
TP0004
SEC3_2
TX-SR333/HT-RC630/HT-R393
I J
J7201
GND DG
HPDET
L7201
R7201
HPR
390 1/2W
GND_HP
R7202
HPL
390 1/2W
J7202
L7203
4 3 2 1
P7202
NEJITANSI ST3
(PART-9) DISPLAY SECTION
U0042
FLAC1
FLAC2
NC
TP1005
TP0006
K