Marantz SR7013 Service Manual page 30

SCH22_PREOUT
PREOUT PART
C8992 0.1uF
C8993
0.1uF
C8996
0.1uF
C8994 0.01uF
C8995 0.01uF
C8997 0.01uF
BN26C
ADCINL
AGND
ADCINR
AGND
ADCINZ2L
AGND
AD CINZ2R
DGND
MUTE_3.3V
AEXP_OE AEXP_OE
AEXP_CLK AEXP_CLK
AEXP_D ATA_OUT AEXP_D ATA_OUT
AEXP_STB AEXP_STB
AEXP_D ATA_IN AEXP_D ATA_IN
A_SEL_D ATA
A_SEL_CLK
PRERL_Z3
PRERL_Z2
P_MUTE+ 7V
NC
NC
TO CN26C
P_PREFL
P_PREFR
CN88A
P_PREASS3R
AGND
P_PREASS3L
AGND
P_PREASS2R
AGND
P_PREASS2L
AGND
P_PRESBR
AGND
P_PRESBL
AGND
P_PRESR
AGND
P_PRESL
AGND
P_PRESW 1
AGND
P_PREC
AGND
P_PREFR
AGND
P_PREFL
AGND
P_PRESW 2
TO BN88B
3J
AD CINL
AD CINR
AD CINZ2L
AD CINZ2R
SEL_CLK
SEL_D AT A
A+ 7V
A-7V
AGND
PREZ2L
PREZ2R
PREZ3L
PREZ3R
TO J3
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
D 8845 1N4007
D 8846 1N4007
C8991 D 8847 1N4007
P_PRESW 1MUT E A2
R8849
P_PRECMUT E 10K
0.1uF
R8846 OPEN
P_PRESMUT E
P_PREFMUT E
16 15 14 13 12 11 10 9
PRERL_Z2
1 2 3 4 5 6 7 8
R8702
P_PRESW 2MUT E
0
P_PRESBMUT E
P_PREH 2MUT E
P_PREH 1MUT E
PRERL_Z3
PRERL_Z2
PRERL_Z3
C8702
0.1uF
C8703 R8996
P_PREFL
OPEN 220
R8998
0
4 3 2 1
5 6 7 8
R8999
0 P_PREFMUT E
C8704
R8997 P_PREFR
220
OPEN
C8705
0.1uF
P_PRECMUT E
P_PREASS3R
P_PRESW 1MUT E
P_PREASS3L
P_PREASS2R
P_PREASS2L
P_PREASS1R
P_PREASS1L
P_PRESR
P_PRESL
P_PRESW 1
P_PREC
P_PRESMUT E
P_PRESW 2
P_PRESBMUT E
PREZ2L P_PREH 1MUT E
PREZ2R
PREZ3L
PREZ3R
P_PREH 2MUT E
R8813
10K
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
C8849
10/50V
PREZ2L
R8929
R8930
1K
Q8930
K RA104S
R8923
10K
PREZ2R
PREZ3L
R8979
R8980
1K
Q8980
K RA104S
R8973
PREZ3R 10K
R8984
1K
Q8991
K RA104S
R8981
10K
P_PREC
R8740
1K R8739
Q8740
K RA104S
R8733
10K
R8870
1K R8869
Q8870
K RA104S
R8863
P_PRESW 1
10K
P_PRESL
R8760
1K
Q8760
K RA104S
R8753
10K
P_PRESR
P_PREASS1L
R8767
1K
Q8767
K RA104S
R8764
P_PREASS1R
10K
P_PREASS2L
R8786
1K
Q8786
K RA104S
R8783
10K
P_PREASS2R
P_PREASS3L
R8824
1K
Q8824
K RA104S
R8821
10K
P_PREASS3R
C8803 R8803 R8805 C8807 R8811
R8820
22/50V 0 220 22/50V 220
R8815 R8817
1K R8819 470K
10K 10K
Q8820
C8819
K RA104S
0.1/50V
STBY POWER
30
C8913 R8913 R8915 C8917 R8921
22/50V 470 470 22/50V 220
R8927
R8925
OPEN 10K
470K
R8926 R8928
C8929 OPEN 10K
C8914 C8918 R8922
0.47/50V
22/50V R8914 R8916 22/50V 220
470 470 I
C8963 R8963 R8965 C8967 R8971
22/50V 470 470 22/50V 220
R8975 R8977
OPEN 10K
470K
R8976 R8978
C8979 OPEN 10K
0.47/50V C8964 C8968 R8972
22/50V R8964 R8966 22/50V 220
470 470
C8999 R8986 R8990 C8707 R8711
22/50V 0 220 22/50V 220
R8987 R8991
10K 10K
R8985
470K
R8988 R8992
C8998 10K 10K
C8701 C8708 R8712
0.1/50V
22/50V R8989 R8993 22/50V 220
0 220
C8723 R8723 R8725 C8727 R8731
22/50V 0 220 22/50V 220
470K
R8735 R8737
10K 10K
C8739
0.1/50V
470K
R8736 R8738
C8869
10K 10K
0.1/50V
C8724 C8728 R8732
22/50V R8724 R8726 22/50V 220
0 220
C8743 R8743 R8745 C8747 R8751
22/50V 0 220 22/50V 220
R8755
10K R8757
10K
R8759
470K
R8756 R8758
C8759 10K 10K
C8744 C8748 R8752
0.1/50V
22/50V R8744 R8746 22/50V 220
0 220
C8769 R8769 R8773 C8777 R8781
22/50V 0 220 22/50V 220
R8770 R8774
10K 10K
R8768
470K
R8771 R8775
C8768 10K 10K
C8772 C8778 R8782
0.1/50V
22/50V R8772 R8776 22/50V 220
0 220
C8788 R8788 R8792 C8796 R8800
22/50V 0 220 22/50V 220
R8789 R8793
10K
10K
R8787 470K
R8790 R8794
10K 10K
C8787
C8791 C8797 R8802
0.1/50V
22/50V R8791 R8795 22/50V 220
0 220
C8826 R8826 R8830 C8834 R8838
22/50V 0 220 22/50V 220
R8827 R8831
10K 10K
R8825
470K
R8828 R8832
10K 10K
C8825
C8829 C8835 R8839
0.1/50V
22/50V R8829 R8833 22/50V 220
0 220
*MODEL OPTION
I
II
JK 875
CJJ4M101ZD
SW2
C8820
0.01uF
JK876
C8980
CJJ4N125ZD
OPEN
Z2L
Z2R
II
I
Z2L
Z2R
Z3L
Z3R
C4848 JK891
0.01uF CJJ4P093ZD
JK871
CJJ4P099ZD
FL
FR
C
SW
C8740
0.01uF
JK 872
CJJ4P093ZD
SL
SR
SBL
SBR
C8781
0.01uF
JK 873
CJJ4P093ZD
H1L
H1R
H2L
H2R
C8838
0.01uF
SR6013 SR7013
OPEN USE
USE OPEN