Onkyo HT-R495 Service Manual

Tuner Section
Schematic Diagrams
TX-SR292BT/SR393/SR494, HT-R398/R495
1
A
B
C
D
E
2 3 4 5 6
1 2 3 4 5 6
A
B
C
D
E
CK
RDSI
ROUT
LOUT
VDD2
VDDRF
DA
+3.3V
+3.3V
VDD1
RFGND
GND
GND
*Q1
RZ5B801-0001E2
GND1
1
IIC/RDSI
8
X1
18
CP1
17
IISD
16
14
BCLK/ROUT
FRF1
4
CP2
3
ARF2
7
ARF1
6
VDDRF
2
GNDRF
5
15
LRCK/LOUT
X2
19
VDD2
20
DA
13
GND2
12
VDD1
11
LA
9
CK
10
P101A
NSCT-7P2100
1234567
105KC8
106K
C9
473KC5
101J
C1
220J
C2
105KC7
100D
C4
C10
NM
C11
NM
332K
C3
222K
C6
104K
C13
090D
C12
R9 100
R8 100
R5
10k
R6
2.2k
R7
2.2k
R2 100
R13
0
R14
0
L1
0
R12
NM
L2
0
R1
NM
R10
0
R11
0
BK1608HS601-T
R3
BK1608HS601-T
R4
L4
100n
L3
330n
*P1
1
2
3
K7-D
L5
1
2
3 4
6
7
8
X1
12MHz
P2
NTM-2PDML439
1
2
J22
J21
RZ5B801-0002E2
RZ5B801-0001E2
LOUT
Q1
M
D/J
P1
NTM-1PDSC437
NTM-1PDSC438
TEST PARTS
TEST PARTS
BARF-2678/2687
ROUT
TO BAAF-2690(PART-4)
*
*

Onkyo HT-R495 Specifications

General

Brand	Onkyo
Model	HT-R495
Category	Stereo Receiver
Language	English