Sony FST-ZUX999 / HCD-ZUX999 Service Manual ▷ View online
HCD-ZUX999
HCD-ZUX999
53
53
SH-TAS
4
BOARD
(3/5)
(4/5)
SH-TAS
6
BOARD
13
X
BOARD
NO1508
USB-B
BOARD
NO1499
USB-A
W
IC B/D
IC B/D
5.1
3.3
0
0
3.3
0
3.3
3.3
3.3
1.8
3.3
3.3
3.3
3.3
1.8
3.3
3.3
0
3.3
0
0
0
0
3.3
0
3.3
3.3
3.3
2.9
0.7
0.9
1.8
1.2
3.3
0.7
0.9
1.8
1.2
3.3
3.3
3.3
5.1
3.3
5.1
5.1
3.3
0
0
0
0
3.2
3.2
0
0
0
0
3.1
3.2
3.3
0
0
0
0
0
0
0
0
0
0.1
3.3
1.3
1.4
1.3
1.8
1.2
1.3
0.9
1.5
3.3
0.8
3
0.8
1.7
0.7
1.9
0.6
2.4
3.3
3.3
0
0
0
0
0
0
0
3.3
3.3
1.6
3.3
0.6
3.3
0.9
0.8
0.8
1
3.3
1.1
1.3
1.2
3.3
0
0
0
0
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
1.3
1.7
1.4
3.3
1.3
3
1.8
1.7
3.3
2.3
3.3
0.1
C732
10
C731
47
48
49
8
50
51
52
53
54
1
2
3
4
5
6
7
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39
16
15
17
18
19
20
21
28
27
29
30
31
32
33
26
25
24
23
22
W9812G6IH-75-ER10
IC607
128M SDRAM
VDD
DG0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0/A12
BA1/A13
A10/AP
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
48
43
6
5
46
4
3
2
1
47
45
44
42
41
37
38
39
40
12
10
11
9
8
7
36
31
32
33
34
35
18
17
16
15
14
13
30
29
28
27
26
25
24
23
22
21
20
19
IC609
FLASH ROM
MX29LV160DBTI-70G-ZTX-110
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
WE
RESET
N.C.
WP/ACC
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
10k
R719
10k
R718
10k
R704
100
R703
10k
R707
10k
R717
0.1
C706
0.1
C715
0.1
C704
0.1
C714
0.1
C703
0.1
C709
0.1
C713
10V
100
C728
10k
R702
10
C716
10p
C699
IC606
USB2512A-AEZG
USB HUB CONTROLLER
1
USBDN_DM1
2
USBDN_DP1
3
USBDN_DM2
4
USBDN_DP2
5
VDDA33
6
NC
7
NC
8
NC
10
VDDA33
11
TEST
12
PRTPWR1
13
OCS1_N
14
VDD18
15
VDD33/VDD33CR
16
PRTPWR2
17
OCS2_N
20
NC
21
NC
22
NON_REM1/SDA
23
VDD33/VDD33CR
24
CFG_SEL0/SCL
25
CFG_SEL1
26
RESET_N
27
VBUS_DET
29 VDDA33
30 USBUP_DM
31 USBUP_DP
32 XTAL2
33 XTAL1
34 VDDPLL18
35 RBAIS
36
30 USBUP_DM
31 USBUP_DP
32 XTAL2
33 XTAL1
34 VDDPLL18
35 RBAIS
36
VDD33PLL
9
NC
18
NC
19
NC
28
NON_REM0
10
C717
1M
R694
0.1
C701
22p
C698
0.1
C697
0.1
C710
10
C712
0.1
C723
0.1
C700
0.1
C711
0
R692
24MHz
X602
0.1
C719
0.1
C720
0.1
C718
10k
R701
10
C702
10
C696
0.5%
10k
R693
0.5%
1k
R689
0.5%
1k
R688
100
R690
10k
R697
10k
R698
10k
R699
10k
R691
1k
R696
10V
100
C727
0.1
C725
0.1
C726
1
2
3
4
5
5P
CN603
VBUS
D-
D+
GND
SHIELD
D-
D+
GND
SHIELD
1
2
3
4
5
5P
CN604
VBUS
D-
D+
GND
SHIELD
D-
D+
GND
SHIELD
1k
R706
1k
R705
0
R712
0
R713
0
R709
0
R710
10k
R687
FB605
JL625
JL626
JL627
JL628
JL629
JL626
JL627
JL628
JL629
JL630
JL631
JL632
JL633
JL634
JL631
JL632
JL633
JL634
IC608
TPS2052BDR
VBUS POWER DISTRIBUTION SWITCH
GND
IN
EN1
EN2
_OC2
OUT2
OUT1
_OC1
RB614
22X4
RB615
22X4
RB617
22X4
RB616
22X4
JL637
1000p
C724
1000p
C705
0
R686
0
R700
0
R708
1k
R731
0
R711
0
R714
0
R715
0
R716
4V
220
C735
4V
220
C736
0
R737
0
R738
4.7k
R739
4.7k
R740
9
10
11
12
BUS5
BUS6
13
BUS7
BUS8
14
BUS9
BUS10
RA5
RA6
RA7
RA8
RA9
RA11
RAS
CAS
RWE
RD8
RD7
RD6
RD5
RD4
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RD2
RD1
RD0
RA2
RA1
RA0
RA10
RA13
RA12
RD12
RD13
RD14
RD15
RD13
RD14
RD15
RD9
RD10
RD11
RD10
RD11
RD8
RD9
RD10
RD11
RD12
RD13
RD14
RD15
RA4
RA5
RA6
RA7
RA8
RA9
RA11
RA3
RA2
RA1
RA0
RA17
RA18
RA19
RA10
RA15
RA14
RA13
RA12
RA16
RA4
RA3
RD7
RD6
RD5
RD4
RD3
RD1
RD2
CS3
CKE
LDQM
UDQM
RD0
WE0
RST
UPSTREAM_DP
UPSTREAM_DM
RA20
CS0
XRD
HUB_RST
IC607
IC609
IC606
36
IC608
(5/5)
SH-TAS BOARD
11
B
I
12
14
5
F
4
A
15
2
D
9
C
10
13
1
3
8
G
H
6
E
7
J
8
7
6
5
4
3
2
1
• See page 36 for waveform. • See page 76, 77 for IC Block Diagrams.
5-23. SCHEMATIC DIAGRAM – SH-TAS Section (5/5) –
(Page 51)
(Page 52)
(Page 46)
(Page 46)
HCD-ZUX999
HCD-ZUX999
54
54
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
B
E
JR
JR
JR
JR
JR
JR
JR
B
E
B
E
B
E
B
E
B
E
B
E
B
E
JR
1
15
1
3
5
1
B
E
B
E
B
E
1
9
5
1
1
22
1
22
B1
C2
B2
E2
C1
E1
B
E
1
4
1-879-339-
12
(12)
FAN903
FAN
RED
BLK
M
AMP BOARD
MAIN
BOARD
NO110
F
D
PT
BOARD
CN824
T
SPEAKER
TERMINAL
BOARD
CN003
K
MAIN
BOARD
NO108
(1–5 pin)
MAIN
BOARD
NO108
(6–8 pin)
E
B
E
RY960
Q850
Q855
Q856
Q860
Q861
Q865
Q866
RY980
D960
Q870
D980
D982
R852
R854
R855
R856
R857
R860
R861
R862
R863
R866
R867
R868
R869
CN855
R871
CN856
CN857
R877
R878
R881
R883
R884
C850
C851
C852
C853
C854
JW801
C855
JW802
C856
JW803
C857
C859
JW808
C860
JW810
JW812
JR801
JW815
JR802
JR803
JR805
JW819
C870
JW820
JW822
JW825
Q915
JW826
JW827
JW828
JW831
JW835
JW836
JW837
JW838
JW839
1
3
6
4
JW840
JW848
JW849
JW850
JW851
JW853
JW854
JW855
JW858
JW859
D850
JW860
JW861
JW862
JW863
JW864
JW865
JW867
JW869
D860
D861
JW870
Q960
ET850
JW871
ET851
JW873
JW874
JW875
R905
JW876
JW877
JW878
R908
R909
D870
R910
D875
R911
JW882
R912
JW883
JW884
JW885
JW886
R916
JW887
JW888
R918
R919
JW890
Q980
R920
Q981
JW891
R921
JW892
R922
JW893
R923
JW894
JW895
JW896
JW897
JW898
JW899
LP901
LP902
LP903
LP904
R935
R939
C902
R940
R941
C905
R942
C906
R943
R944
C909
R949
R950
R951
C915
C916
R953
R954
C919
R961
C925
R963
R964
R965
R966
R967
C931
C935
C936
R975
C939
R976
R980
C945
R982
C946
R983
C949
R988
R989
JW901
R991
JW902
R992
JW903
JW904
JW905
R995
JW906
JW907
R997
JW908
C960
D900
C961
D901
D902
D903
JW910
C964
D904
JW911
C965
JW912
JW913
JW914
JW915
JW916
JW917
JW918
JW919
JW920
JW921
JW922
JW923
JW924
JW925
C984
A850
JW931
JW932
JW938
JW939
D930
D931
D932
D933
D934
R977
R996
CN854
JW807
JW809
JW81
1
JW817
JW818
R968
R969
R970
R971
R972
R973
R974
R990
R993
R994
JW926
JW928
JW929
R879
R880
JR804
JR807
JR808
R999
D981
R998
R891
R870
JR806
R864
JW813
JW814
R865
R851
NO850
JW821
JW824
JW829
JW830
JW833
JW832
JW834
D851
A851
JW852
JW856
JW868
JW880
JW937
JW804
JW841
JW889
R930
R931
R932
R981
R984
R985
R986
R987
C980
C981
C985
CP935
CP945
JW842
JW843
JW844
JW845
R936
R938
R945
R946
R948
JW866
Q945
Q935
CP905
JW805
JW806
JW823
JW846
JW847
R900
R901
JW872
R902
JW881
JW909
JW933
JW934
JW935
JW936
R894
R895
TH851
R952
C955
JW930
C937
C938
C947
C948
R960
R962
R875
R882
JW900
R892
R893
R906
R915
CP915
C907
C908
C917
C918
R924
JW816
Q905
B
E
C930
JW879
R876
C901
C858
CN116
R933
R934
R904
R903
JW857
JW927
JW940
JW941
JW942
IC930
IC900
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
5-24. PRINTED WIRING BOARD – AMP Section –
(Page 56)
(Page 41)
(Page 41)
(Page 70)
(Page 41)
HCD-ZUX999
HCD-ZUX999
55
55
NO108
(1/4)
BOARD
MAIN
E
(1-5pin)
T
CN824
PT
BOARD
NO110
(3/4)
BOARD
MAIN
F
(6-8pin)
NO108
D
(1/4)
BOARD
MAIN
K
BOARD
TERMINAL
SPEAKER
NO003
IC B/D
IC B/D
65.8
-65.8
35.5
-35.5
65.8
34.7
23
-23
-34.8
-65.8
0
0
0
0
0
-63.8
63.7
-0.1
-0.1
4.3
-0.1
-0.1
0
0
0
0
0
0
0
15.9
15.9
0
0
-0.1
-0.1
34.9
65.8
0
-63.9
-0.1
4.3
23.1
-23.1
-35.2
63.9
0
0
0
-0.1
-66.1
0
0
0
0
0
0
15.9
15.9
35.5
4.4
5
0
5
0
2.9
16.4
16.4
0
0.3
0
0
2.3
0
0.6
0
16.4
16.4
16.4
0
0
0.1
0.7
0.7
0.1
-
-
-
-
D25XB60
D850
100V
3300
C854
100V
3300
C855
D15XB20
D851
30PRA20FC
D902
30PRA20FC
D903
30PRA20FC
D932
30PRA20FC
D933
CP905
CP915
CP945
2SC5625
Q945
2SC5625
Q935
2SC5625
Q866
2SC5625
Q865
2SC5625
Q905
2SC5625
Q915
2SC5625
Q861
MA2J1110GLS0
D860
MA2J1
110GLS0
D875
MA2J1110GLS0
D861
MC2836
D904
100k
R908
100k
R918
100k
R948
3p
C905
3p
C915
56k
R912
56k
R922
10V
100
C907
10V
100
C917
100k
R855
100k
R854
25V
22
C859
1k
R856
2SC5625
Q870
22k
R870
4.7k
R871
50V
1
C870
ISA1235AC1TP-1EF
Q860
4.7k
R864
10k
R861
47k
R860
22k
R862
1k
R863
50V
2.2
C908
50V
2.2
C918
56k
R910
56k
R920
470p
C909
470p
C919
2.2k
R911
2.2k
R921
RY960
RY980
MA2J1110GLS0
D960
MA2J1110GLS0
D980
100
R969
100
R970
100
R973
100
R972
100
R990
100
R989
100
R992
100
R993
2SC3052EF-T1-LEF
Q980
2SC3052EF-T1-LEF
Q960
100k
R975
100k
R938
100k
R995
10
R985
10
R984
10
R986
10
R987
10
R980
10
R981
10
R983
10
R982
10
R960
10
R962
10
R963
10
R961
3p
C945
3p
C935
56k
R953
56k
R942
2SC3052EF-T1-LEF
Q855
2SC3052EF-T1-LEF
Q856
MC2836
D934
10V
100
C937
10V
100
C947
470p
C939
56k
R940
56k
R950
2.2k
R941
2.2k
R951
50V
2.2
C938
50V
2.2
C948
100k
R923
100k
R952
E
ET850
47k
R867
330
R865
47k
R868
100k
R869
TH851
MC2838-T112-1
D870
E
ET851
10
R964
10
R965
10
R966
10
R967
22k
R876
22k
R875
22k
R877
22k
R878
22k
R880
47k
R881
47k
R883
MAZ8120GLLS0
D930
MAZ8120GLLS0
D931
MAZ8120GLLS0
D901
MAZ8120GLLS0
D900
CP935
1
3
4
5
6
7
8
9
CN854
8P
FL-OUT
GND
FR-OUT
GND
SL-OUT
GND
SR-OUT
GND
GND
FR-OUT
GND
SL-OUT
GND
SR-OUT
GND
560
R939
560
R949
560
R909
560
R919
MA2J1
110GLS0
D981
22k
R998
R891
0
220k
R851
220k
R852
0
R892
0
R893
0
R894
0
R895
JW930
JW900
2SC3052EF-T1-LEF
Q850
MAZ8051GMLS0
D982
RT3N11M-TP-1
Q981
1k
R924
1k
R857
47k
R954
47k
R944
50V
4700
C857
50V
4700
C856
Mount Mecha
424441521
A850
Mount Mecha
424441521
A851
1
3
4
5
CN855
4P
FR
GND
FL
GND
CN856
3P
SR
GNS
SL
CN857
14P
-VL
FAN(-)FRONT
P-GND
P-GND
P-GND
STK-MUTE
FRONT-RELAY
UNREG
UNREG-GND
PROTECT
THERMAL-VACS
DBFB
FAN-DET(L+R)
FAN(+)FRONT
1
2
3
4
5
5P
NO850
+VH
+VL
GND
-VL
-VH
1W
3.3k
R901
1W
3.3k
R900
1W
3.3k
R930
1W
3.3k
R931
0.1
C852
0.1
C853
0.1
C960
0.1
C961
0.1
C964
0.1
C965
0.1
C980
0.1
C981
0.1
C984
0.1
C985
4.7k
R974
4.7k
R994
47k
R943
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
STK412-740-E
IC900
POWER AMP
+VH
+VL
+OFFSET
-OFFSET
-VL
-VH
SUB/GND
OUT
CH1+
OUT
CH1-
OUT
CH2-
OUT
CH2+
-PRE
+PRE
IN CH1
NF CH1
ST
-BY
NF CH2
IN CH2
TD ARARM
GND FB
CH1 FB
CH2 FB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
STK412-740-E
IC930
POWER AMP
+VH
+VL
+OFFSET
-OFFSET
-VL
-VH
SUB/GND
OUT
CH1+
OUT
CH1-
OUT
CH2-
OUT
CH2+
-PRE
+PRE
IN CH1
NF CH1
ST
-BY
NF CH2
IN CH2
TD ARARM
GND FB
CH1 FB
CH2 FB
39k
R976
39k
R977
39k
R996
39k
R997
68
R971
68
R968
68
R988
68
R991
C925
0.1
C955
0.1
470p
C936
470p
C946
470p
C906
470p
C916
100V
0.1
C850
100V
0.1
C851
1
2
3
3P
CN116
VDD+
GND
VDD+
100
R903
1/2W
100
R904
1/2W
100
R933
1/2W
100
R934
1/2W
1
R902
1
R932
100V
100
C902
100V
100
C901
100V
100
C930
100V
100
C931
39k
R866
56k
R884
56k
R882
10V
220
C858
3.3k
R879
3.3k
R999
Mount Mecha
153799342
LP901
Mount Mecha
153799342
LP902
Mount Mecha
153799342
LP903
Mount Mecha
153799342
LP904
22k
R906
22k
R916
470
R905
470
R915
470
R935
470
R945
22k
R936
22k
R946
50V
0.47
C860
470p
C949
IC900
IC930
(CHASSIS)
(CHASSIS)
AMP BOARD
FAN903
-
M
(FAN)
+
Q905,915
OVER LOAD DETECT
OVER LOAD DETECT
Q935,945
5
3
1
6
2
4
MUTE SWITCH
Q850,981
Q860,861
PROTECT
INTERNAL
TEMPERATURE
PROTECT
Q865,866
DETECT
TEMPERATURE
Q855,856
DETECT
DC BALANCE
RELAY DRIVER
Q960,980
11
B
I
12
14
5
F
4
A
15
2
D
9
C
10
13
1
3
8
G
H
6
E
7
J
16
1
15
3
4
5
6
7
8
9
10
11
12
13
14
1
3
4
• See page 77 for IC Block Diagrams.
5-25. SCHEMATIC DIAGRAM – AMP Section –
(Page 44)
(Page 71)
(Page 42)
(Page 42)
(Page 57)
HCD-ZUX999
HCD-ZUX999
56
56
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
14
R018
CN004
CN005
R022
R033
R034
R035
R036
C001
C003
C009
C010
C011
C012
CLP001
CLP002
CL001
CL002
CL003
L001
L002
L003
L004
TB001
TB002
R001
R002
R005
R006
R006
R009
R010
R013
R014
NO003
R019
R020
R023
R024
R025
R026
R027
R028
R029
R030
R031
R032
C004
C005
C006
C007
C008
JW002
JW004
JW006
JW007
R003
R004
R007
R008
R01
1
R012
R015
R016
R021
C002
JW001
JW003
R017
CN002
CN006
R037
R038
R039
R040
C018
C019
JW005
NO001
R451
R452
NO451
C451
C452
CLP451
ET451
J451
C453
J001
J002
MAIN
BOARD
CN103
I
MAIN
BOARD
CN113
J
AMP
BOARD
CN854
K
MAIN
BOARD
CN115
(1–6 pin)
L
1-879-411-
12
(12)
1-879-413-
12
(12)
11
1
3
1
3
1
3
9
8
1
2
2
1
8
9
1
8
1
7
3
SPEAKER TERMINAL
BOARD
HEADPHONE
BOARD
R
L
AUDIO IN 2
R
L
REAR
R
L
FRONT
SS-ZUX999 ONLY
R
L
AUDIO IN 1
SPEAKER
(SERVICE)
(CHASSIS)
i
FAN902
FAN
RED
BLK
FAN901
FAN
RED
BLK
M
M
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
5-26. PRINTED WIRING BOARDS – HEADPHONE, SPEAKER TERMINAL Section –
(Page 54)
(Page 41)
(Page 41)
(Page 41)
Click on the first or last page to see other FST-ZUX999 / HCD-ZUX999 service manuals if exist.