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HT-RC160
Ref. No. 4139
07, 2009
SERVICE MANUAL
AV Receiver
MODEL HT-RC160(B)
RC-738M
HT-RC160 Black model for Single item sale
B MDC 120V AC, 60Hz
HT-RC160 Black model for System (HT-S7200) sale
B MDC 120V AC, 60Hz
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
HT-RC160
A354
x 8 pcs.
EXPLODED VIEWS-1 P8651
U004 A350
A103 (HDMI, U.Port etc.)
P901 x 8 pcs. A360
A105 A069
x 29 pcs.
A102 A342
A056 x 2 pcs. x 7 pcs.
U0021
A070
P2801
P101
U0032 U002
U010 A017
A068 U006 A340
x 2 pcs.
A362
See in
A068 EXPLODED VIEWS-3
A101 U005 A044 U0015
A066
A036 A042
U001 x 2 pcs. x 2 pcs.
A034
A021 U0014 See in
x 2 pcs. F6901 A054
EXPLODED VIEWS-2
A023 F6902
U0013
A038 A264
A025 A058 x 2 pcs. A036
x 4 pcs. x 2 pcs.
F901
U0022 A040
U0011 A027 A030
A032
F910
U0033
T901
A001
A040
x 2 pcs.
A011 A013
x 2 pcs.
A009
A003 A015 x 3 pcs.
x 4 pcs.
HT-RC160
A007 A019 A260
x 4 pcs. A256 A040 x 3 pcs.
A005 A010 U0034
x 4 pcs.
HT-RC160
EXPLODED VIEWS-2
P701
A223
x 22 pcs.
A221
U003
A215
A219 A211
A201
U0031
A217
A321
A250
A255 A207
x 5 pcs.
A202
HT-RC160
HT-R160
EXPLODED VIEWS-3
Q6050A Q6050B
x 2 pcs. x 6 pcs.
A050
x 14 pcs.
Q6056
Q6066
Q6054
Q6064
Q6051
Q6061
Q6052
Q6062
Q6050
Q6060
Q6053
Q6063
Q6055
Q6065
HT-R160
TX-SR607/SA607/DTR-30.1/20.1/HT-RC160
A B C D E F G H I J K
BLOCK DIAGRAMS-1 / PART-1 TX-SR607/SA607/HT-RC160 ONLY
PORTABLE
AUDIO SECTION (STEREO MINI JACK
FRONT INPUT)
1 TUNER UNIT Q5501 R2A15218FP Audio Processor (Input Selecter, Volume, Tone Control) HEADPHONES
EXCEPT AUDIO MUTING
TX-SA607
MIC AMP
85 23 FL
SETUP MIC Q7401 TONE
MAIN R
MAIN L
POWER AMPLIFIER
SUB L
MIC DET
86 24
SPEAKER TERMINALS
94
FL +29dB
12 1 82
UNIVERSAL PORT 55 INVERTING FRONT LEFT
43
24 13 21 FR
81 TONE
SIRIUS ANATENA 54 93
2 20 +29dB
TX-SR607/DTR-30.1 DD/DC ONLY 73 INVERTING 42 FRONT RIGHT
FR
SIRIUS SIRIUS 72 95
17 CEN
CEN +29dB
38 CENTER
78
18
EXCEPT
DTR-20.1 SL 98
L 79
SL +29dB
AUX IN 11 SURROUND
(FRONT IN) R 41 LEFT
71
12
L SR 97
TUNER
+29dB
3 (TX-SA607 ONLY)
R
70
9 SR
SURROUND
40 RIGHT
L 68
CD SW 96 8
R +29dB
SURROUND BACK
69
39
15 SW LEFT
L
TAPE OUT
66 SBL 100
R 14
+29dB
+
SURROUND BACK
L TX-SA607/DTR-30.1
67
37
ONLY RIGHT
TAPE IN 5 SBL
R EXCEPT DTR-20.1
SBR 99
64
PREOUT (LIST)
4 L
36
6
A
ZONE2 LEFT
GAME/TV FL
65
R 3 SBR
44 FR
PRERELAY
62
L C
2 ZONE2 RIGHT
SBMUT
45
AMUT
CSRL
CBL/SAT
SBRL
Z2RL
FRL
R 63
C
SW1 EXCEPT TX-SA607JJ/DTR-20.1
0
L
Q4310 M61540FP ZONE2 Volume, Tone, Balance R5709
SW2 DTR-30.1/DTR-20.1 ONLY
VCR/DVR OUT 60 0
3
R 17 R5708 12V TRIGGER A
28
L-out SL
30
61 TONE
L 26 DTR-20.1 ONLY 12V TRIGGER
CONTROL 12V TRIGGER B
VCR/DVR IN SR
5 R
2
18
58 29
B
REC R
REC L
R-out SBL
27 12V TRIGGER C
TONE
L 31
DVD 59 4 SBR
R 5
12 SBRELAY
REC L IR IN
90 Z2 out(L-ch) DTR-30.1 ONLY
47 Z2 L Zone2 in(L-ch) 39
Zone2 out(L-ch) L IR
IR IN
COAX 1 REC R REMOTE SENSOR
91 Zone2 out(R-ch)
11
46 Z2 R R
DTR-30.1/DTR-20.1
Zone2 in(R-ch)
DTR-30.1/DTR-20.1
40 Z2 out(R-ch)
COAX 2 IR OUT
DIGITAL IN
EXCEPT
ZONE2
EXCEPT