Sch31_Spk - Marantz SR7010 Service Manual

1 2 3
A
BN701
TO CN701
R9211
BN701
2W 10
WIRE/04P/2.5mm
FL
B
+HIGHB L9201
0.5uH
+HIGHB
R9201
-HIGHB
1W 10
R9212
BN702
R9202 2W 10
BN702 WIRE/05P/2.5mm
FR
TO CN702 1W 10
C9212
L9202
0.047uF(M)
HIGH_GND
0.5uH
+HIGHB
L9203
+HIGHB
0.5uH
-HIGHB
R9203
C9213
BN703
1W 10 0.047uF(M)
BN703 WIRE/07P/2.5mm
C SR R9213
2W 10
C
SL
+HIGHB L9204
+HIGHB 0.5uH
R9204
TO CN703 -HIGHB R9215
1W 10
2W 10
R9205
-HIGHB
C9215
1W 10
0.047uF(M)
L9205
BN704
0.5uH
BN704
WIRE/06P/2.5mm
SBR
L9206
D
SBL
0.5uH
R9206
+HIGHB
R9217
1W 10
2W 10
+HIGHB
R9207
1W 10 C9217
-HIGHB
L9207 0.047uF(M)
-HIGHB 0.5uH
TO _CN704
R7801
E
2W 470
8 7 6
1 2 3
R7802
2W 470
L9208
BN705
0.5uH
R9208
R9219
BN705 1W 10
F
2W 10
WIRE/08P/2.5mm
FW_R
C9219
FW_L L9209 0.047uF(M)
0.5uH
R9209
+HIGHB 1W 10
+HIGHB
-HIGHB
-HIGHB
HIGHGND
SIGNAL DETECT PART
TO CN705
G
D9250 3.6V/0.5W
C9251 0.1uF
C9250 10/50V
R9250
R9251
H
K7
J P_RL+B
P_RLGND
A+7V Q9230
A_GND
A-7V
DA_+5V
RT1N237C
TO 7K
CN25D
CN25D
C125Z1-25
H/PL
H/PGND
H/PR
H/P_RLY
H/P_RLY
K
FRONT_RLY
FRONT_RLY
C_RLY
C_RLY
S_RLY
S_RLY
SB_RLY
SB_RLY
F_SB_RLY
F_SB_RLY
W_RLY
W_RLY
W_SB_RLY
W_SB_RLY
F_W_RLY
F_W_RLY
SB_W_RLY
SB_W_RLY
W_H_RLY
W_H_RLY
HI-B_RLY
CURRENT_DET
Hi-B_RLY
AMPSIGDET
THERMALDET_C
L
THERMALDET_D
DGND
DA+5V
DA+5V
P_MUTE+3.0V
P_RL+B
P_RLGND
TO BN25D
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
1 2 3
6 5 4
F_RLY
1 2 3
6 5 4
C_RLY
C9214
1 2 3
0.047uF(M)
R9214
6 5 4
2W 10 S_RLY
C9216 1 2 3
0.047uF(M)
R9216
6 5 4
2W 10 SB_RLY
1 2 3
6 5 4
SB_W_RLY
5
4 1 2 3
6 5 4
W_H_RLY
C9218
1 2 3
0.047uF(M)
R9218
6 5 4
2W 10 W_SB_RLY
1 2 3
6 5 4
W_RLY
1 2 3
6 5 4
F_SB_RLY
10K
100 1 2 3
6 5 4
F_W_RLY
Q9221 Q9222 Q9223 Q9224 Q9225 Q9226 Q9228 Q9227
RT1N237C RT1N237C RT1N237C RT1N237C RT1N237C RT1N237C RT1N237C RT1N237C
D9728
1SS355
R9910
C9919 10pF 33K
D9913 R9912
R9915 R9913
R9911
100 KDS160 3.3K 10K
330K
8 7 6 5 CURRENT DETECT PART
R9905 C9905
10K
1uF/100V
1 2 3 4
R9908
C9909 R9909 C9906
10K R9906
1uF/100V 1K 10K 1uF/100V
C9920 100pF
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
Q9229 Q9232 Q9231
RT1N237C RT1N237C RT1N237C
RLY
R9713 R9712 R9711
1W 1K 1W 1K 1W 1K
JW922A
BN706
1 2 3
INPUT PART
(PAGE 28_D1)
TO CN706
STBY POWER
7 8 9 10
168
11 12 13
JK921
SJ2004S
2
FL
C9531 0.01uF/100V C9511 OPEN
1
JK922
SJ2004S
2
FR
C9532 0.01uF/100V C9512 OPEN
1
JK923
SJ2004S
2
C
C9533 0.01uF/100V C9513 OPEN
1
JK924
SJ2004S
2
C9534 0.01uF/100V C9514 OPEN SL
1
JK925
SJ2004S
2
SR
C9535 0.01uF/100V C9515 OPEN
1
JK926
SJ2004S
2
SBL
C9536 0.01uF/100V C9516 OPEN
1
JK927
SJ2004S
2
SBR
C9537 0.01uF/100V C9517 OPEN
1
JK928
SJ2004S
LAND J7
2
FW_L/H2_L
C9538 0.01uF/100V C9518 OPEN
1
JK929
SJ2004S
LAND J8
2
FW_R/H2_R
C9539 0.01uF/100V C9519 OPEN
1
BK901 BK902 BK903
CMC2A424 CMC2A424 CMC2A424
FL_HEIGHT
FL_H_GND
FR_H_GND
FR_HEIGHT
N.C
CN951
BN951
SMW250-05
WIRE/05P/2.5mm
C9611 OPEN
C9631 1000pF
C9612 OPEN
C9632 1000pF
C9613 OPEN
C9633 1000pF
C9614 OPEN
C9634 1000pF
AC_L
C9615 OPEN
C9635 1000pF N.C
AC_H
C9616 OPEN
C9636 1000pF
CEN
JW925A
AC_H
C9617 OPEN MAIN_GND
C9637 1000pF
N.C
AC_L
C9618 OPEN
C9638 1000pF
CN971
C9619 OPEN
C9639 1000pF
RY931
FTR-F1CL012R-RG
D9231
1SS355
C9701 C9702
0.1u/250V 0.1u/250V
C9703
0.1u/250V
D9701
D25SB60
BN706
WIRE/03P/2mm
GND2
11 12 13
14 15 16
A
C
D
C9540 JK930
SJ2004S
0.01uF/100V C9520
1
H1_L
2
OPEN
C9620 OPEN
C9640 1000pF
C9541 JK931
SJ2004S
0.01uF/100V C9521
1
H1_R
2
OPEN
C9621 OPEN
C9641 1000pF
G
H
M
SCHEMATIC DIAGRAMS (31/39)

SCH31_SPK

14 15 16
B
E
F
J
K
L