Sch22_Preout - Marantz SR7010 Service Manual

1 2 3
A
1J
DGND
TO J1
FROM INPUT
P_MUTE+7V
(PAEG 28_D3)
MUTE_3.3V
ADIN_R
C8991
AGND
ADIN_L 0.1uF
BN26C
ADIN_L
TO CN26C
AGND
16 15 14 13 12 11
ADIN_R
DGND
B
MUTE_3.3V
AEXP_OE 1 2 3 4 5
AEXP_CK AEXP_CK
AEXP_Q'S AEXP_Q'S
AEXP_STB AEXP_STB
HP_R AEXP_OE
HPGND AV7702 ONLY C8992
HP_L
0.1uF
P_MUTE+7V
P_RL+B
P_RLGND
2J
16 15 14 13 12 11
FNCCONT_L_ON
C
TO J2
FANCONT_ON
TO INPUT
(PAEG 28_D5) 1 2 3 4 5
0J
PREHPFL
AGND AEXP_STB
AEXP_Q'S
PREHPFR
AEXP_CK
TO J0
TO INPUT
(PAEG 28_A1)
D
CN88A
CN88A
CJP25GI281Z
P_PREFHR
II
P_PREFHL
P_PREFWR
P_PREFWL
P_PRESBR
P_PRESBL
E
P_PRESR
P_PRESL
P_PRESW1
P_PREC
P_PREFR
P_PREFL
P_PRESW2
F
TO BN87D1
P_PRESMUTE
P_PRECMUTE
P_PRESW1MUTE
DGND
P_PRESW2
AGND
I
P_PREFL
AGND
G
P_PREFR
AGND
P_PREC
AGND
P_PRESW1
P_PRESL
AGND
P_PRESR
AGND
H
P_PRESBL
AGND
P_PRESBR
AGND
P_PREFWL
AGND
P_PREFWR
AGND
P_PREFHL
J AGND
P_PREFHR
9H
A-7V
A+7V
AGND
C8905 R8901
0
OPEN
4 3 2
K
5 6 7
TO H9
R8902
PREOUT PART
0
R8951
0
4 3 2
L
5 6 7
PREZ2L
PREZ2R
PREZ3L R8952
PREZ3R
0
IN-AGND
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
D8845 1N4007SR
R8846
D8846 1N4007SR
P_PRESW1MUTE D8847 1N4007SR 0
P_PRECMUTE
P_PRESMUTE
P_PREFMUTE
10 9
A2
6 7 8
*MODEL OPTION
P_PRESW2MUTE
SB
FH
SR7010 AV7702
FW
I
OPEN USE
II
USE OPEN
FH_H2
FW_H2
III
22uF/50V 47uF/25V(ROA)
10 9
6 7 8
SB_H2
P_PREZ3MUTE
P_PREZ2MUTE
A1
P_PREFHR
P_PREFHL
P_PREFWR
P_PREFWL
P_PRESBR
P_PRESBL
P_PRESR
P_PRESL
P_PRESW1
P_PREC
P_PREFR
P_PREFL
P_PRESW2
P_PRESMUTE
P_PRECMUTE
P_PRESW1MUTE
P_PREZ2L
1
8
P_PREZ2R
P_PREZ3L
II
1
P_PRESW2
8
Q8813 R8813
10K
P_PREZ3R RT1P441C
OUT-AGND(Preout GND)
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
R8849 C8849
10K 10/50V
P_PREZ2L
Q8923
RT1P441C
R8923
10K
P_PREZ2MUTE
P_PREZ2R
P_PREZ3L
Q8973
RT1P441C
R8973
10K
P_PREZ3MUTE
P_PREZ3R
P_PREFL
P_PREFR
II
P_PREC
II
Q8733 R8733
10K
RT1P441C
P_PRECMUTE
R8863
Q8863
10K
RT1P441C
P_PRESW1MUTE
P_PRESW1
II
P_PRESL
II
R8753
Q8753
10K
RT1P441C
P_PRESMUTE
P_PRESR
P_PRESBL
P_PRESBR
P_PREFWL
P_PREFWR
P_PREFHL
P_PREFHR
PRE_F_RLY
Q8741
RT1N237C
I
III
R8804
0
C8807
R8803 R8805
22/50V
R8820 C8803 220 220
22/50V
1K R8815 R8817
R8819 470K
Q8820 10K 10K
RT1P441C Q8815 Q8817
C8819 0.1/50V
INC2001AC1 INC2001AC1
STBY POWER
7 8 9 10
159
11 12 13
C8913 R8913 R8915 C8917
22/50V 470 Q8925 470
22/50V
R8925 R8927
OPEN 10K
Q8927
R8930 1K R8929
470K Q8928
R8926 Q8926
OPEN
R8928
Q8930
C8929
RT1P441C 10K
0.47/50V
C8914 R8914 R8916 C8918
470 470
22/50V 22/50V
R8963 R8965 C8967
C8963 470 470 22/50V
R8975 R8977
22/50V
OPEN 10K
Q8975 Q8977
R8980 1K R8979
470K
Q8976 Q8978
R8976 R8978
Q8980
RT1P441C
C8979 OPEN 10K
0.47/50V R8964 R8966 C8968
C8964 470 470 22/50V
22/50V
III
C8707 R8711
22/50V
680
C8708 R8712
22/50V
680
I
III
R8985 0
R8723 R8725
220 220 C8727
22/50V
R8740 C8723
R8735 R8737
22/50V
1K
R8739 470K
10K 10K
Q8740
Q8737
Q8735
RT1P441C INC2001AC1
INC2001AC1
C8739 0.1/50V
R8870
1K
R8869 470K
Q8736
Q8738
Q8870
R8736 R8738
RT1P441C
C8869 0.1/50V
C8724
10K 10K
22/50V C8728
22/50V
R8724 R8726
R8986 0
I 220 220
III
I
RELAY
PRE_F_RLY
R8987 0
R8743 R8745
R8751
220 220
C8747 220
22/50V
C8743
22/50V R8755 R8757
10K 10K
Q8755 Q8757
R8759
R8760
470K
Q8756 Q8758
1K
R8756 R8758
Q8760 C8759
RT1P441C
0.1/50V 10K 10K
C8744
C8748
22/50V R8744 R8746 22/50V R8752
220
220 220
R8988 0 C8767 R8771
I
22/50V
680
SB_RLY
C8768
R8772
22/50V
680
III
C8787 R8791
22/50V
680
FW_RLY
C8788 R8792
22/50V
680
C8827 R8831
FH_RLY
22/50V
680
C8828 R8832
22/50V
680
SB_H2_RLY
FW_H2_RLY
Q8881 Q8882 Q8883 Q8884 Q8885 Q8886
RT1N237C RT1N237C RT1N237C RT1N237C RT1N237C RT1N237C
A2
FH_H2_RLY
RELAY
JK881
(RCA-107BAG-04)
R8811
220
SW2
C8820
0.01uF

SCH22_PREOUT

11 12 13
14 15 16
A
R8921
220
JK891
(RCA-405BGG-04)
Z2L
Z2R
B
R8922
220
R8971
220
Z3L
Z3R
C8980
0.01uF
R8972
C
220
JK871
8 7 6 5
(RCA-405BGG-55)
FL
1 2 3 4
FR
D
R8731
220
C
SW
C8740
0.01uF
E
R8732
220
JK875
(RCA-405BGG-04)
SL F
SR
SBL
8 7 6 5
SBR
1 2 3 4
G
C8780
0.01uF
JK879
(RCA-405BGG-04)
FWL
8 7 6 5
1 2 3 4
FWR
FH1L H
8 7 6 5
FH1R
1 2 3 4
8 7 6 5
J
1 2 3 4
8 7 6 5
1 2 3 4
FH2L
8 7 6 5
FH2R
K
1 2 3 4
L
M
SCHEMATIC DIAGRAMS (22/39)
14 15 16