Marantz SR7009/U1B Service Manual page 138

1 2 3
A
BAR CODE LABEL
Pb
C7102
B
VR714
Q7118
R7118
R7119
1.DC_DET2 C7013
2.DC_DET1
3.ASO_DET
4.TH_DETA
5.TH_DETB
6.TH_DETE
7.TH_DETF
C7015
C
C7120
D
R7129 C7129 R7131
2SD2560
Q7131
B C
E
C7708
Q7704
C7705
F
G
ZD776
D7716
H
J
CN903
K JW902
CN531
C9031
L
C9009
ZD920
IC902
M
C9011
1
2 3
4 5 6
SL-CH
FL-CH BK701 C-CH CN461
C7306
C7104
C7404
C7107 D7108
C7402 D7408 C7302
C7407
R7108
VR734
R7408
C7112 R7105
VR744
R7411 R7405
R7111 R7121 R7311
CN745
CN715 R7421
R7410
R7310
R7110 Q7318
R7320
R7420 D7318
R7120
R7319
D7118 D7418
R7318
1.FL_OUT R7419
R7418
C7103
2.+HIGHB
3.+HIGHB
4.-HIGHB C7014
CN701
C7420
R7422
C7431
C7125
C7425
R7122
C7131
J7107 J7106 J7407 J7406 J7307
J7109
J7108 J7408 J7409 J7308
Q7125 R7133 R7134 R7429 C7429 R7431 R7432
R7132 R7130 C7130 Q7425 R7430 C7430 R7433 R7434 R7329 C7329 R7331 R7332
KTC3964
KTC3964 KTC3964
E C B 2SB1647 2SD2560 E C B 2SB1647 2SD2560 E
Q7132 Q7431 Q7432 Q7331
E
E B C E B C E B C E B C
m 5 m R 0 .
C7608 C7208
Q7604 Q7204
D7705 C7605 D7605 C7205
D7706
D7606
R7706 R7606 R7206
R7725
C7711
C7611
Q7614 Q7214
Q7714 C7718
C7618
R7643
R7743
R7744
R7644
Q7239
Q7739 Q7639
Q7738 R7239
R7741 R7642 Q7638
R7640
R7641
R7742
R7240
R7740 ZD775 ZD765
D7715 D7615
ZD766 ZD726
D7616 D7216
R7726 R7626
R7724 R7624 R7224
SMPS (A SIDE)
CUP12642Z_MP
SR7009_SMPS PART
ZD908 D9006
J9002 J9003
D9001
R9008
LF901
CLZ9Z176Z:U/F
R9009 D9003
CLZ9Z177Z:N/K
ZD921
C9004 CX902
U/F : 200V/220uF
N/K : 400V/100uF C9002 LF901
BONDING
C9003
X S D9004
J9007 D9005
C F
V IC901 D D9002
C9004 R9031
C9017
C9012
F9001
D9013
BONDING ZD911 CX901
J9004
AC100-120V: T2A L 250V
AC220-240V: T1.6A L 250V
Pri. CY902
BK901
Sec.
CN902
CN901
J9009
CY901
AC100-120V: T 8A L 250V
Pri.
AC220-240V: T 4A L 250V C9001
T9001
Sec.
C9028
BONDING
D9012
BONDING BONDING BONDING
R9018
R9019
IC903
BK902
JW901
R9023 1.MAIN_POWER
C9020 C9021 C9022 2.D_GND
RY901 Pb
3.D_GND
4.D5.2V BN903
J9011
5.D5.2V D9010
BK903
4 5 6
7 8 9
AMP (A SIDE)
CUP12625 Z A
JW771
SR-CH FR-CH
WIRE CLAMP 1
R7201
C7304 C7504
CN735
C7307 D7308
C7502 C7507 D7508
C7202
VR754
R7308 R7508
VR724
GND71
R7305
R7505
R7511 R7211
R7210
CN755
R7510 Q7218
Q7518
R7520 R7220
D7518 D7218
R7518
R7219
R7519
R7218
CN703
CN702
FR
HIGHGND
+HIGHB
+HIGHB
-HIGHB
R7537
R7237
J7526
R7322
R7522 R7222
C7325 C7331 C7525 C7225
C7531
SR_OUT
C_OUT
SL_OUT
+HIGHB
+HIGHB
J7306 J7507 J7506 J7207 J7206
-HIGHB
-HIGHB J7509
J7309 J7508 J7208
R7229
Q7325 R7333 R7334 R7529 Q7525 R7533 R7534 C7229 R7231 R7232 Q7225
R7330 C7330 C7529 R7531 R7532 R7530 C7530
KTC3964 KTC3964
2SB1647
C B 2SB1647 2SD2560 E C B 2SD2560 E C B
Q7332 Q7531 Q7532 Q7231
B C E B C E B C E B C E
AMP (B SIDE)
m 5 m R 0 .
C7508 C7308
Q7504 Q7304
D7205 C7505 D7505 C7305
D7506
D7206
R7225
R7506
R7306
C7211 C7511
R7525
Q7514
C7218 C7518
R7536 R7516
R7517
R7244
R7543 R7344
R7243
R7544
Q7539
Q7538
R7241
R7339
R7535 R7539
R7242 R7335
R7542
ZD725 Q7339
ZD755
D7215 R7540 D7515 R7340 D7315
Q7238 ZD756 ZD736
D7516 D7316
R7226 R7526 R7326
R7524
7 8 9
138
10 11 12 13
SBL-CH
WIRE CLAMP 4
SBR-CH
WIRE CLAMP 3
WIRE CLAMP 2
J7013
JW772
R7601
C7204 C7704
C7604
C7707
C7607
C7207 D7208 D7608
C7602 C7702
R7208
R7608
VR774 R7705
VR764
R7205 R7605
R7611 R7711
CN765
R7610 Q7718 R7710
CN725
Q7618
R7620 R7720
D7618 D7718
R7618 R7718
R7719
R7619
CN704
C7203
R7622
C7625 C7725
SBR_OUT
SBL_OUT
+HIB
+HIB
-HIB
C7631
C7231
-HIB
J7607 J7606 J7707 J7706
J7209 J7608 J7609 J7708
R7230 C7230 R7233 R7234 R7629 C7629 R7631 R7632 Q7625 R7630 C7630 R7633 R7634 C7729 R7731 R7732 R7730 C7730
R7729 Q7725
KTC3964
KTC3964
2SB1647
2SD2560 E C B 2SB1647 2SD2560 E C B 2SB1647
Q7232 Q7631 Q7632 Q7731 Q7732
B C E
B C E B C E B C E B
C7108
C7408
Q7104
D7305
Q7404
D7306 D7405 D7105
C7405 R7107
C7105
D7406
D7106
R7106
R7406 R7425
C7311
C7111
C7411
R7325
C7318
Q7414 C7418 R7116
R7117
R7136
R7144
R7343
R7444
Q7139
Q7439
R7139
R7442 R7142
R7435
Q7338 R7441 Q7438
R7439 R7140 R7141
ZD735 ZD745 ZD715
R7440 D7415 D7115
ZD746 ZD716
D7416 D7116
R7126
R7426
R7424 R7124
SMPS (B SIDE)
R9035 R9036 R9037
BAR CODE
Q9001
Pri.
Sec.
Pri.
Sec.
C9027
Q9003
Pb
C9026
10 11 12 13
14 15 16
D7708
CN775
R7722
C7731
J7709
R7733 R7734
C E
R7125
C7118
R7018
Q7138
14 15 16
A
B
C
D
E
F
G
H
J
K
L
M