TX-SR800
SCHEMATIC DIAGRAM 9-1
Mother Board Section
P205
P202
P7201B
P7004A TO NADG-7687 (SCH. 2)
P7002A TO NADG-7687 (SCH. 2)
Q2913
NJM4565M
3
2
1
Q2910
NJM4565M
3
2
1
Q2913
NJM4565M
5
8
6
4
7
Q2910
NJM4565M
5
8
6
4
7
C233
104Z
C225
104Z
C29
1
7
10/
16
C29
1
8
10/
16
C
2921
10
0/6.3
C232
1000/2
5
C2
3
1
10
/
1
6
C2903
10/16
C2904
10/16
C2902
10/16
D201
1SS352
D202
1SS352
D203
1SS352
E2903
R2906
10
K
R2905
10K
R2921 3.3K
R2922
10K
R2923 10K
R232
1K
R231
1K
R211
100
R212
220
R234
150
2W
R233
2.2 (1/2W)
R2904*
0
R2
9
1
4
22
K
R2915
22K
R2916
22K
R29
1
8
1.5K
R2917
1.5K
R2919
22K
R2908
1.5K
Q2922
RN1402
Q2921
RN1402
Q211
PC817X
Q233
NJM78M56
G
I
O
P6830B
TO NAETC-7694
(SCH. 7)
P6832B
JL931A
P4012
A
Q232
2SC2712
Q231
2SC2712
Q2905
2SC2712
Q2907
2SC2712
P40
20A
P4011A
P7003A TO NADG-7687 (SCH. 2)
P800A TO NADG-7687 (SCH. 2)
P4010A
P29
01B
P2906
Q2904
RN2402
Q2906
RN2402
C2908
2
72J
C2922
22 3J
C2
916
122
J
SUBREQ
5.6S
RLGND
RLGND
MAINCL
MAINSO
SUBSO
NETTX
NETRX
232TX
SUBREQ
MAINCL
MAINSO
SUBSO
NET
SUBRES
MAINREQ
SUBPOFF
5.6S
+13V
GNDDAC
GNDDAC
+24V
RLGND
RLGND
DTADIM
+12V
GNDDSP
12TRGB
GNDDSP
12TRGA
GNDDAC
SPRLF
GNDDAC
SPRLZ
+5VDSP
POWER
+5VDAC
12TRGZ
-15V
232RXD
+15V
232TXD
RDSDET
HPL
RI
AMUT
HPE
IRIN
Z2MUT
HPR
HPMUT
Z2LMUT
TNCL
GND
TNDA
GND
TNCS1
-15V
TNCS2
GND
VLSTB
+15V
VLDA
TNCL
VLCL
TNDA
TNCS1
AFCL
TNCS2
AFDA
VLSTB
AFSTB
VLDA
STEREO
VLCL
SD
AFCL
TUMUT
AFDA
PLLCE
AFSTB
POWER
SPRLF
SPRLZ2
12VTRGZ
12VTRGB
Z2MUTE
12VTRGA
AMUTE
PDIRECT
HPMUTE
5.6S
RZ2R
+13S
GNDADIN
RT
GNDADIN
GNDADIN
RT
LT
GNDADIN
GNDADIN
LT
RZ2L
DOSBL
DOSBL
GND
GND
DOSBR
DOSBR
GND
GND
DOL
DOL
GND2
G ND2
DOR
DOR
GND
GND
DOSL
DOSL
GND
GND
G
DOSR
DSR
GND
GND
G
DOC
GND
GND
G
DOSW
DOSW
Except MDD, MDC, and MPA
NAETC-7733
NAAR-7728
TO NAETC-7695
(SCH. 7)
U39
NAAF-7718 (SCH. 4)
NAAF-7718
(SCH. 4)
NAAF-7718 (SCH. 4)
NAAF-7718
(SCH. 4)
NAPS-7691(SCH. 8)
R2904: 0 (MDD/MPA)
Open (Other models)
A
1
2
3
4
5
B
C
D
