Read Sony BMZ-K33 / CX-BK33 Service Manual online
CX-BK33
47
47
7-16. PRINTED WIRING BOARDS – FRONT AMP Board –
•
See page 35 for Circuit Boards Location.
: Uses unleaded solder.
JW511
JW515
JW516
JW517
JW519
JW521
JW523
JW524
JW526
JW528
JW529
JW530
JW531
JW532
JW533
JW534
JW535
JW536
JW537
JW538
JW020
JW022
JW024
JW025
JW027
JW029
JW030
JW031
JW034
JW035
JW614
JW615
JW616
JW617
JW619
JW036
JW518
JW514
JW522
JW028
JW540
JW541
JW543
JW544
JW021
JW038
JW033
JW032
CN504
CN004
CN006
CN003
JW037
JW527
JW512
JW513
JW611
CN601
JW525
JW542
JW520
JW012
JW545
JW618
JW612
JW613
JW039
JW040
C003
R503
R537
R681
EP502
R598
R504
R655
R693
R656
R686
R692
R597
R501
R595
Q531
Q533
Q513
C009
C536
C517
C514
C518
C521
C537
C522
C512
C511
JW023
C513
JW014
C004
RY501
Q511
D505
CN502
JW013
R502
Q619
R695
R699
D626
JW017
C633
Q618
JW601
D627
C641
C634
C637
R538
C005
C301
C302
Q303
JW041
C303
IC003
IC001
JW016
JW602
Q532
Q534
Q514
Q512
D506
JW042
CN303
R596
JR1117
JR1116
JR1114
R564
C635
JR517
D28
Q612
Q507
Q509
TH501
C001
C002
R602
C007
C008
C025
C026
C501
C502
C505
C506
C507
C508
C509
C510
C519
C520
C575
C630
C631
C636
R601
C638
C640
C642
C643
C645
D020
D501
D502
D503
D504
D507
D509
D511
D618
D619
D623
D624
D629
D631
D632
D633
D634
D635
D636
D637
D638
Q611
R065
R066
R067
R068
R090
R505
R506
R507
R508
R509
R510
R311
R312
R513
R514
R515
R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R532
R533
R534
R535
R536
R539
R540
R541
R542
R543
R544
R545
R546
R547
R548
R549
R553
R554
R555
R556
R557
R558
R559
R560
R562
R574
R575
R576
R591
R592
R627
D002
R697
R643
R645
R646
R647
R648
R649
R650
R651
R652
R698
R654
R659
R660
R653
R662
R663
R626
R669
R670
R671
R672
R674
R675
R676
D639
R677
R679
R682
R683
R685
R691
R694
R696
R642
Q515
JR511
Q521
Q523
Q517
R603
D630
D625
Q623
Q622
Q621
R511
Q620
Q617
R678
Q525
R664
Q505
R658
D640
R661
JR513
R641
R036
D301
R301
R302
Q301
R304
R303
R305
R306
Q302
R307
Q530
D508
Q508
Q510
TH502
C524
Q012
D510
Q516
JR512
Q522
Q524
Q518
R512
Q526
Q506
JR515
R035
Q527
Q013
Q610
JR514
R037
R550
R561
Q624
E
(AEP)
E
E
E
E
E
E
E
G
S
D
G
S
D
E
E
E
E
A
A
A
K
K
A
K
K
K
A
A
A
K
K
K
A
A
A
A
K
K
A
A
K
A
A
A
K
K
K
E
E
E
C
E
E
E
E
E
E
E
E
E
E
C
B
E
E
E
E
C
B
B
E
C
B
E
E
E
E
E
E
1B
2B
2C
1C
E
E
FRONT AMP BOARD
1-862-015-
12
(12)
(UK)
(E51)
1
3
1
3
E
MAIN
BOARD
CN502
N
ACDC
BOARD
CN006
I
MAIN
BOARD
CN006
1
1
1
3
6
4
(E51)
(E51)
M301
(FAN)
(FAN)
M
(E51)
(AEP, UK)
1
1
1
4
5
13
M
ACDC BOARD
CN003
K
HEADPHONE
BOARD
CN530
L
SPEAKER
BOARD
CN503
(E51)
(E51)
E
1B
2B
2C
1C
(CHASSIS)
-1
-2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
A
B
C
D
E
F
G
H
I
J
K
(Page 55)
(Page 54)
(Page 60)
(Page 46)
(Page 60)
(Page 46)
Ref. No. Location
Ref. No. Location
D28
G-8
D002
I-14
D020
B-3
D301
F-3
D501
D-6
D502
D-11
D503
C-6
D504
D-10
D505
D-4
•
Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D506
D-9
D507
C-5
D508
C-9
D509
D-3
D510
C-11
D511
F-2
D618
E-7
D619
E-8
D623
I-11
D624
H-8
D625
H-9
D626
G-8
D627
G-7
D629
I-11
D630
I-11
D631
G-11
D632
G-11
D633
G-9
D634
G-9
D635
H-9
D636
H-10
D637
G-10
D638
G-10
D639
H-11
D640
H-9
IC001
E-13
IC003
E-17
Q012
B-3
Q013
B-2
Q301
J-13
Q302
J-14
Q303
J-15
Q505
E-3
Q506
D-8
Q507
E-4
Q508
E-9
Q509
E-5
Q510
E-9
Q511
D-5
Q512
D-10
Q513
D-6
Q514
D-10
Q515
C-5
Q516
C-9
Q517
C-5
Q518
C-9
Q521
C-4
Q522
C-9
Q523
C-4
Q524
C-9
Q525
B-4
Q526
B-8
Q527
B-11
Q530
G-1
Q531
E-4
Q532
E-9
Q533
E-6
Q534
E-11
Q610
D-3
Q611
D-3
Q612
G-7
Q617
H-6
Q618
G-8
Q619
G-6
Q620
H-11
Q621
H-12
Q622
G-9
Q623
G-10
Q624
G-11
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Click on the first or last page to see other BMZ-K33 / CX-BK33 service manuals if exist.