TX-SR701
SCHEMATIC DIAGRAM
DISPLAY-2
A
1
2
3
4
5
B
C
D
J7509
J7504
J7703
J7701
J7702
J7520
J7528
P7502A
TO NCPS-7975
(PART-7)
5.6V
AC6V
AC6V
-26V
5V
5V
RL7701
Y
C
P2503
S
V
L
R
VIDEO4 IN
U2601
P209B
TO NCVD-7953
(PART-8)
P2501B
TO NCDG-7952
(PART-4)
JL7503A
TO NCDG-7952
(PART-4)
JL7502A
JL7502B
S7638
VIDEO4
S7647
LEVEL
UP
*
S7646
LEVEL
DOWN
*
S7645
OFF
*
S7644
PURE
AUDIO
*
S7643
ZONE2
(SP-B)
S7642
REC OUT
(SP-A)
S7641
STANDBY
S7637
VIDEO3
S7636
VIDEO2
S7634
DVD
S7633
AUDIO-SL
S7632
DISPLAY
S7631
DIMMER
PTY/TP
S7621
DIRECT
S7622
STEREO
S7623
SURROUND
S7624
DSP
S7625
MEMORY
*
S7619
FM MODE
*
S7618
ENTER
S7616
PRESET
UP
S7617
TUING
DOWN
S7629
TAPE
*
S7628
TUNER
(TAPE)
S7615
PRESET
DOWN
S7635
VIDEO1
S7627
PHONO
(TUNER)
S7626
CD
S7614
TUING
UP
S7613
RETURN
S7612
MENU
S7611
AUDIO
ADJUST
P2505
E7701
P7706
P7601
L7505
022M
L7701
022M
*
L2601
0.22M
L7703
022M
*
L7704
022M
*
P7705
HEADPHONES
R7618
12K
*
R7617
3.9K
R7628
12K
*
R7627
3.9K
R7616
2.2K
R7615
1.2K
R7646
2.2K
*
R7636
2.2K
R7637
3.9K
R7614
820
R7613
560
R7641
330
R7645
1.2K
*
R7644
820 *
R7643
560 *
R7642
470
R7631
330
R7632
470
R7633
560
R7634
820
R7635
1.2K
R7626
2.2K
R7621
330
R7625
1.2K
R7624
820
R7623
560
R7622
470
R7612
470
R7611
330
Q7701
KRC102S
OR RN1402
R7591
100K X 15
*
D7501
UDZ8.2B
OR UDZS8.2B
S352
OR 1SS355
S352
OR 1SS355
D7702
1SS352
OR 1SS355
C7502
47/50
C7705
100/6.3
C2601
100/6.3
C7611
104Z
C7535
473Z
C7534
104Z
C7506
223Z
C7505
473Z
C7504
473Z
C7503
104Z
C7501
104Z
C7533
104Z
104Z
C7701
102J
C7702
102J
C2503
104Z
C2504
104Z
C2501
471J
C2502
471J
C2602
104Z
C7703
221K
C7704
101J
R7502
220
R7501
220
R2504
75
R2503
75
R2502
330
R2501
330
R2505
75
R2601
220
GND1
GND1
HPR1
HPE
HPL1
-VP
5.6V
FAC1
FAC2
HPE
HPE
GND
GND
HPDET
HPDET
HPR2
HPR2
HPE
HPE
HPL2
HPL2
+5V
GND
V4D
HPRLY
V4C
GND
V4Y
GND
V-4
V4-L
V4E
V4-R
MODEL
SA601/701
TX-SR601
TX-SR701
COUNTRY
MJJ
ALL
ALL
S7619
NO
YES
YES
S7625
NO
YES
YES
S7629
NO/YES
NO
YES
S7644
YES
NO
YES
S7645
NO
NO
YES
S7646
NO
NO
YES
S7647
NO
NO
YES
R7618
NO
YES
YES
R7628
NO/YES
NO
YES
R7643
YES
NO
YES
R7644
NO
NO
YES
R7645
NO
NO
YES
R7646
NO
NO
YES
Q7582
YES
NO
YES
Q7583
NO
NO
YES
D7582
YES
NO
YES
D7583
NO
NO
YES
D7584
NO
NO
NO
R7582
YES
NO
YES
R7583
NO
NO
YES
R7537
NO
YES
NO
R7538
YES
YES
NO
NCVD-7986
NCDG-7964
NCETC-7961
TX-SR600/700 ONLY
Page 15