Sony FST-ZUX999 / HCD-ZUX999 Service Manual ▷ View online
HCD-ZUX999
HCD-ZUX999
33
33
F-L
R-CH
DBFB
18
11
10
10
TD ARARM
ST-BY
POWER AMP
IC900
TH851
D870
D861
D860
D875
D110
RY960
D891
19
16
USB
SECTION
E
USB
SECTION
F
USB
SECTION
G
14
8
9
9
S-L
R-CH
18
11
10
10
TD ARARM
ST-BY
POWER AMP
IC930
SYSTEM CONTROL
IC111 (4/6)
16
14
8
9
9
DC BALANCE
DETECT
Q855, 856
OVER LOAD
DETECT
Q905, 915
OVER LOAD
DETECT
Q935, 945
TEMPERATURE
Q865, 866
PROTECT
Q860, 861
Q860, 861
MUTE
SWITCH
Q850, 891
INTERNAL
TEMPERATURE
PROTECT
Q870
STK-MUTE
THERMAL
V
ACS
82
41
FRONT_SP_RELA
Y
44
RELAY DRIVE
Q960
RY980
RELAY DRIVE
Q980
FAN
CONTROL
Q119,122
FAN MOTOR
DRIVE
Q111,112
FAN MOTOR
DRIVE
Q114
MOTOR +B
SWITCH
Q117, 118
FAN MOTOR
DRIVE
Q109
FAN MOTOR
DRIVE
Q136, 137, 139
FAN MOTOR
CURRENT
DETECT
Q140, 141, 143
PROTECT
FAN MOTOR
CURRENT
DETECT
Q131, 133, 134
FAN901
FAN
FAN903
FAN
FAN902
FAN
FAN MOTOR
CURRENT
DETECT
Q101, 105, 106
SP/FAN PROTECTOR 73
TB001
UNREG
UNREG
FRONT
SPEAKER
SS-ZUX999
ONLY
L
R
TB002
REAR
SPEAKER
SS-ZUX999
ONLY
L
R
M
M
M
M
M
M
POWER
SECTION
H
x R-ch is omitted due to same as L-ch.
19
x SIGNAL PATH
: TUNER (ANALOG)
5-4. BLOCK DIAGRAM – AMP Section –
(Page 32)
(Page 32)
(Page 32)
(Page 35)
HCD-ZUX999
HCD-ZUX999
34
34
DI1
26
CLK
3
LATCH
FL_CLK
4
DO2
25
ADKEY0
93
SIRCS_IN 4
FL/LED/IO-EXP TXD 5
FL/LED/IO-EXP CLK 7
FL/LED/IO-EXP CLK 7
LED_LAT 27
LED/IO-EXP RXD (JOG) 6
LED_BK 28
LED_SEL (A) 24
LED_SEL (B) 23
LED_SEL (C) 22
21 – 17, 12 – 5
24 – 17
P3 – 15
P0 – 7
S1361 – 1364,
1366 – 1368, 1370,
1426 – 1430
1366 – 1368, 1370,
1426 – 1430
ADKEY1
92
S1016 – 1024, 1034,
1392 – 1397, 1436
1392 – 1397, 1436
FL_TXD
ADKEY2
91
S1304 – 1307, 1365,
1369, 1371
1369, 1371
D1005, 1010, 1012,
1014, 1018, 1021,
1025, 1028, 1030,
1032, 1035 – 1037,
1056, 1060, 1309,
1312, 1367, 1368,
1393, 1396, 1399,
1402, 1480 (1/2),
1493 (1/2), 1505
1014, 1018, 1021,
1025, 1028, 1030,
1032, 1035 – 1037,
1056, 1060, 1309,
1312, 1367, 1368,
1393, 1396, 1399,
1402, 1480 (1/2),
1493 (1/2), 1505
D1003, 1009, 1016,
1019, 1020, 1023,
1024, 1026, 1029,
1034, 1055, 1061,
1311, 1315, 1391,
1392, 1397, 1400,
1403, 1431, 1436,
1480 (2/2), 1493 (2/2),
1515
1019, 1020, 1023,
1024, 1026, 1029,
1034, 1055, 1061,
1311, 1315, 1391,
1392, 1397, 1400,
1403, 1431, 1436,
1480 (2/2), 1493 (2/2),
1515
D1001, 1004, 1006,
1008, 1013, 1015,
1017, 1022, 1027,
1031, 1033, 1057,
1059, 1301 – 1306,
1310, 1314, 1394,
1395, 1398, 1401,
1404, 1514
1008, 1013, 1015,
1017, 1022, 1027,
1031, 1033, 1057,
1059, 1301 – 1306,
1310, 1314, 1394,
1395, 1398, 1401,
1404, 1514
ADKEY3
90
S1003, 1004,
1006 – 1015,
1431
1006 – 1015,
1431
ADKEY4
89
S1001, 1002, 1005,
1025 – 1033
1025 – 1033
MIC_VOL
94
RV1150
SYSTEM CONTROL
IC111 (5/6)
DATA DECODER
IC1002
LED DRIVER
Q1006 – 1009, 1015 – 1022, 1032, 1038,
1043, 1049 – 1053, 1056, 1057
DATA DECODER
IC1001
IC1453
(TOP)
MIC LEVEL
HP VOL
88
RV1151
i
LEVEL
(DJ MODE)
SLIDER
87
RV1550
CROSS FADER
(DJ MODE)
JOG3 (X-TRANCE)
70
S1301
OPERATION
JOG
JOG1 (OPERATION A)
72
S1035
CHANNEL A
(MULTI JOG)
JOG2 (OPERATION B)
71
STBY LED
OUT
100
S1036
D1305
CHANNEL B
(MULTI JOG)
@/1
DO1
15
DO2
25
CLKO
14
LA
TCHO
13
LED DRIVER
Q1002, 1010
D+9V
LED POWER CONTROL
Q1003, 1023
LED DRIVER
Q1013, 1055 (1/2)
LED DRIVER
Q1014, 1055 (2/2)
DI1
26
DI2
16
CLK
3
LA
TCH
4
P9 11
P8 12
S1391
(ENCODER)
MASTER
VOLUME
VOLUME
P11 9
P10 10
P13 7
P12 8
P15 5
P14 6
S1302
(ENCODER)
REMOTE
CONTROL
RECEIVER
LOW
S1303
(ENCODER)
MID
S1301
(ENCODER)
HIGH
SIRCS
SIGNAL MIX
Q113, 114
IC1441
(BOTTOM)
OUT
LED_SEG_13
–
20
LED_SEG_0 – 12
POWER
SECTION
I
5-5. BLOCK DIAGRAM – PANEL Section –
(Page 35)
HCD-ZUX999
HCD-ZUX999
35
35
(AC IN)
CLK1
RST1
TXD1
RXD1
8
7
6
5
3
2
RESET
CNVSS
CNVSS
9
90
91
92
91
92
93
/2A
9
/1A
1
2CLR
FL_TXD
FL_CLK
FL_LATCH
FL_CLK
FL_LATCH
VF1, VF2
VF1, VF2
11
1CLR
3
IIC_CLK/RXD1
32
NO_USE/CLK1
33
STALLION_CST_IN/RTS1
34
IIC_DATA/TXD1
31
RESET 12
AC CUT DETECT 18
AC MONITOR 95
AD POWER CTL 1
STBY RELAY 63
+
1
OUT
4
VDD 5
VIN 1
FL_TXD
ND1453
FLUORESCENT
INDICATOR
TUBE
SYSTEM CONTROL
IC111 (6/6)
BOOSTER
IC103
+5V REG.
IC109
T800
POWER
TRANSFORMER
(SUB)
T821
POWER
TRANSFORMER
(MAIN)
F829
F825
F823
F827
F821
RY800
AC3
+VH
+VH
–VL
+VL
AR MODEL
FL PROTECT
IC106
D114
D111
D109
D112
D108
D105, 106
D051 – 054
L101
D115
D128
PROTECT
Q130
FL_CLK
FL_LAT 25
FL_BK 26
FL-RESET 23
2Q 5
1Q 13
CN005
(SERVICE)
12 – 16
17 – 21
BUFFER
Q1453 – 1457
POWER
PROTECT
Q129
+1.2V REG.
IC602
+3.3V REG.
IC055
PROTECT
Q142
+40V REG.
Q820
RECT
D122
RECT
D851
RECT
D122
SP/FAN
PROTECT
Q146, 147
Q146, 147
AD POWER
SWITCH
Q135, 138
RELAY
DRIVER
Q800
AMP
SECTION
H
PANEL
SECTION
I
+1.2V
(SH-TAS)
D+3.3V
A+3.3V
+3.3V
+9V REG.
IC058
D+9V
+3.3V
(SH-TAS)
+3.3V
(IC111)
+3.3V
(SH-TAS)
USB+5V
D+5V
+3.3V
(MEMORY)
+9V REG.
IC057
M+9V
UNREG
POWER AMP
VD+40V
–35V
A+9V
+9V REG.
IC056
+3.3V REG.
IC601
+3.3V REG.
IC603
+3.3V REG.
IC113
RESET
IC110
+5V REG.
IC114
+3.3V REG.
IC115
+3.3V REG.
IC113
+3.3V
+5V
(SH-TAS)
VOUT
2
ADJ
4
AD+3.3V
+3.9V REG.
IC112
RECT
D800, 801
RESET
Q132
RECT
D802
S800
VOLTAGE
SELECTOR
MX MODEL
E2, E3, E51 MODEL
*
INCLUDED POWER
TRANSFORMER (MAIN)
RECT
D850
+35V
–65V
+65V
*
5-6. BLOCK DIAGRAM – POWER Section –
(Page 34)
(Page 33)
HCD-ZUX999
HCD-ZUX999
36
36
• Waveforms
– BD Board –
– MAIN Board –
– SH-TAS Board –
2
IC201 wd (FEI)
(CD play mode)
1
IC201 wa (TEI)
(CD play mode)
3
IC201 ra (RFACO)
(CD play mode)
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
200 mV/DIV, 500 ns/DIV
4
IC201 uj (XTAO)
(CD play mode)
1 V/DIV, 5 ns/DIV
Approx.
150 mVp-p
150 mVp-p
Approx.
200 mVp-p
200 mVp-p
500 mVp-p
14.8 ns
3.6 Vp-p
2
IC111 qd (Xout)
1
IC111 qa (Xcout)
3
IC108 qg (XT)
1 V/DIV, 100 ns/DIV
0.5 V/DIV, 20
Ps/DIV
1 V/DIV, 100 ns/DIV
32.768 kHz
5 MHz
4 MHz
1.7 Vp-p
3.2 Vp-p
40 Vp-p
2
IC104 5 (2Y)
1
IC101 ih (XTAL_OUT)
3
IC111 6 (SCKI)
1 V/DIV, 50 ns/DIV
0.5 V/DIV, 20 ns/DIV
1 V/DIV, 50 ns/DIV
4
IC111 7 (LRCK)
5
IC111 8 (BCK)
1 V/DIV, 10
Ps/DIV
1 V/DIV, 100 ns/DIV
7
IC108 2 (BICK)
6
IC108 1 (MCLK)
8
IC108 4 (LRCK)
1 V/DIV, 100 ns/DIV
1 V/DIV, 50 ns/DIV
1 V/DIV, 10
Ps/DIV
9
IC600 wj (OSCLK)
0
IC600 wk (OLRCK)
1 V/DIV, 100 ns/DIV
1 V/DIV, 10
Ps/DIV
qs
IC605 of (USB_X2)
qa
IC605 tg (XTAL)
qd
IC606 ed (XTAL1)
1 V/DIV, 10 ns/DIV
1 V/DIV, 20 ns/DIV
0.5 V/DIV, 20 ns/DIV
24.576 MHz
2.1 Vp-p
11.2896 MHz
88.6 nsec
3.2 Vp-p
3.2 Vp-p
16.5 MHz
3.0 Vp-p
48 MHz
1.5 Vp-p
22.7
Psec
3.2 Vp-p
354 nsec
3.2 Vp-p
22.7
Psec
3.2 Vp-p
24 MHz
1.8 Vp-p
88.6 nsec
3.2 Vp-p
354 nsec
3.2 Vp-p
22.7
Psec
3.2 Vp-p
354 nsec
3.2 Vp-p
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