S
E ATI DIA RA -7 SD-7
SP TER I AL SE TIO
TX-SR875
A
1
2
3
4
5
D
G
G
G
G
G
G
G
+12V
GNDTU
+9VTU
GNDTU
SPRLZ2
SPRLF
SPRLSB
SPRLCS
DIRSW
DSDRCSW
HDPCMSW
+15VDG
-15VDG
RI
DACSL
DACSW
DACC
DACFR
GNDA
ADL
DACSR
GNDA
MEQMUT
SPDIFSW
ADR
DACFL
DSDDISW
DIRINT
DIRRST
DIRCS
DSP1RST
DSP1INT
DSP3RST
DSP3INT
DSP2INT
DSP2RST
OPTF
FTXD
FRXD
+3.3VST
SPFOUT
DSP3CS
DSP2CS
DSP1CS
DSP1NIC
DSP1DEC
DACSBR
DACSBL
DACCR
DACSWR
DACRST
DAC1CS
DAC2CS
DIGCLK
DIGSDO
DIGSDI
NETSPDIF
+5.3VXM
GNDDG
POFF2
+9V
+9VTU
SPSL
SPSR
SPC
SPSBR
SPSBL
SPL
SPR
RLGND
GND
GND
-15V
+15V
+12VTRG
GND
GND
Z2R
GND Z2R
GND Z2R
Z2R
1.0A
F
F
+1
ZONE2 R
JL6808
F9101
4A
F9102
4A
T
O
NAASP-9050(2/2)
SD-2
F5
T
O
NAAF-9039
SD-5
A4
T
O
NAAF-9039
SD-5
G1-G5
T
O
NADG-9074
SD-9
D5
T
O
NADG-9074
SD-9
E5
T
O
NADG-9074
SD-9
E5
T
O
NADG-9074
SD-8
F5
T
O
NADG-9074
SD-8
F5
T
O
NADG-9074
SD-8
E5
T
O
NAAMP-9062
SD-4
D1-D4
T
O
NAAMP-9061
SD-4
G1-G3
T
O
NA
VD-9052
SD-6
H3
T
O
POWER
TRANS
SD-14
D4
NATRM-9055
C91
18
104J
D9103
D10XB60H
C9104
4700/16(VR)
+
C9106
1/50
+13.5V
+
J9106
J9108
C9107
220/25
+
R9112
0.22(1/2W)
J9107
JL6901A
1
2
3
4
5
6
7
8
Q9103
+9.0V
NJM2388F09
1
Vi
n
2
Vo
u
t
3
GND
4
CONTROL
-14.4V
+14.4V
D4901
D4902
MTZJ15C
C4903
100/25
C4901
100/25
Q4903
2SC1815-GR
C4902
100/25
Q4904
2SA1015-GR
R4907
330
R4908
330
R4901
0.22(1/2W)
Q4905
2SK365-GR
Q4906 2SK365-GR
C9102
4700/25
+
C4904
100/25
D9105
D3SBA20
C91
17
104J
Q4901
2SB1565-E
Q4902
2SD2394-E
R4902
0.22(1/2W)
JL2601A
1
2
3
JL4014A
6
5
4
3
2
1
JL6900B
3
2
1
P6140H
7
6
5
4
3
2
1
P6240D
3
2
1
P6250E
4
3
2
1
Q6807
RN1226
Q6802
RN1226
Q6805
RN1226
Q6800
RN1226
P3103B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P3102B
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P3101B
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P6852B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P6853B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JL680
4
3
2
1
C6828
103J
C6818
102J
P6851B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
P6808
C9103
4700/25
+
P9104
6
5
4
3
2
1
U11
SP TER I AL P OARD
NAETC-9056
U12
SP TER I AL P OARD
(P6140A,B,C,D,E,F
,G)
Note
SD- X is short or Shce atic Dia ra - and
each soc et s location, X A to H,
1 to 5.
T E COMPO E TS IDE TIFIED
MARK ARE CRITICAL FOR SAFET .
REPLACE O L WIT PART
M ER SPECIFIED.
VOLTA E MEAS RED WIT VOLTMETER IS DC VOLTA E.
O I P T SI
AL .
ALL P P TRA SISTORS ARE EQ IVALE T TO 2SA1 15- R
LESS OT ERWISE OTED.
ALL P TRA SISTORS ARE EQ IVALE T TO 2SC1815- R
LESS OT ERWISE OTED.
ALL DIODES ARE EQ IVALE T TO 1SS133
LESS OT ERWISE OTED.
ELECTROL TIC CAPACITORS ARE I F WV.
ALL CAPACITORS ARE I pF 5 WV
LESS OT ERWISE OTED.
EX 3 - 3pF, 33 - 33pF, 331- 33 pF, 333- . 33 F
ALL RESISTORS ARE I O MS 1 4WATTS
LESS OT ERWISE OTED.
T E T ICK LI ES O PC OARD ARE T E PRI TI
SIDE OF T E PARTS.
EX PRI TI
SIDE
CIRC IT IS S
ECT TO C A
E FOR IMPROVEME T.
NOTE
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