Onkyo TX-L5 Service Manual page 20

A
SCHEMATIC DIAGRAM 5-2
7
1
X7001
2
CSTCC10.0MG-TC
D P A Other
R7020 10K 2.2K 8.2K 3.3K
R7069 - 220 - -
R7070 - 220 - -
R7120 - 18K 10K 12K
R7127 000J - 000J 000J
R7169 000J - 000J 000J
R7170 000J - 000J 000J
Q7001
LC87F66C8A-2001
LC8766B8B-5W86
LC8766B8B-5Y23
3
4
022M
D7502
022M
R7505 220
Z
1
STEREO b H #
DIRECT MUTING
5
6G 5G 4G
B
D i spl ay s e c t ion
Q7002 RN1404
P15/SCK1
P14/SI1/SB1
P13/SO1
P12/SCK0
J
-
P11/SI0/SB0
-
P10/SO0
-
10K
P07
000J
PO6
000J
000J
P05
PO4
VDD2
VSS2
P03
P02
P01
P00
S51/PG3
S50/PG2
S49/PG1
S48/PG0
> TUNED < FM MUTE RDS
FM STEREO MEMORY
fT
ch
dB
3G 2G 1G
C
1K R7100
STEREO
100
1K R7099
SD
99
220 R7098
PLLCE
98
220 R7097
SDO
97
220 R7096
SCK
96
220 R7095
VOLSLT
95
220 R7094
FSWSDO
94
220 R7093
FSWSCK
93
220 R7092
FSWSLT
92
1K R7091
AP1
91
C7008
90
104Z Q7208
89
1K R7088 R7186
AP2
88
R7086
220 R7087
P_LED
87 R7185
CSRL
R7085
86
R7184
FRL
85
R7084
ADR17
84 R7183
ADR16
R7083
83
R7182
ADR15
82
R7082
ROM/RAM
81 R7181
R7081
R7123
1K
HPIN
U12
VCTLA
VCTLB
VMUT
SYSIN
INT1
INT0
DIRCS
DIRPD
V5
ABOOT/INT
DSPSI
DSPSCK
DSPDO
DSPRST
Q7004
DSPCS
TC7W14
ROM/RAM
ADR15
ADR16
ADR17
RDSIN
AMUT
AP2
VOLSLT
FSWSDO
RN1402
FSWSCK
10K
FSWSLT
1K
10K
TUMUT
1K
PLLCE
4.7K
SDO
220
4.7K
SCK
220
SD
4.7K
STEREO
220
4.7K
CSRL
1K
FRL
L7001
D7004
HPL
220M
D7001
HPE
D7002
HPR
D7003
+13S
POWER
-VP
+5.6S
GND
GND
FAC1
FAC2
HEADPHONES
P7602
U16
NAETC-7176
TX-L5
D
P7601