Sony FST-ZUX999 / HCD-ZUX999 Service Manual ▷ View online
HCD-ZUX999
HCD-ZUX999
29
29
SECTION 5
DIAGRAMS
• Circuit Boards Location
SH-TAS board
FL-TUBE board
L-SHAPE ILLUMINATION-B board
L-SHAPE ILLUMINATION-A board
USB-A board
LEFT PANEL board
LEFT ENTER board
MASTER VOLUME board
PANEL FUNCTION board
RIGHT PANEL board
X-ROUND JOG board
RIGHT ENTER board
MICROPHONE board
CROSS FADER board
HEADPHONE board
DISC FUNCTION board
OPEN/CLOSE KEY board
BOTTOM SIRCS board
USB-B board
BD board
AMP board
SPEAKER TERMINAL board
DRIVER board
MAIN board
REGULATOR board
SW board
SENSOR board
SUB PT board
PT board
MOTOR (TB) board
MOTOR (LD) board
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• 2 : Nonfl ammable resistor.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
< > : CD PLAY
< > : CD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
TUNER
(ANALOG)
L :
TUNER
(DIGITAL)
J
: CD PLAY (ANALOG)
c : CD PLAY (DIGITAL)
N :
N :
MIC
• Abbreviation
E2
E2
: 120V AC area in E model
E3
: 240V AC area in E model
E51
: Chilean and Peruvian models
MX
: Mexican model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Indication of transistor.
B
These are omitted.
E
Q
G
These are omitted.
S
Q
B
These are omitted.
C E
Q
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong
viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
• Abbreviation
E2
E2
: 120V AC area in E model
E3
: 240V AC area in E model
E51
: Chilean and Peruvian models
MX
: Mexican model
HCD-ZUX999
HCD-ZUX999
30
30
DSP
IC605 (1/3)
SPINDLE/SLED MOTOR DRIVER,
FOCUS/TRACKING COIL DRIVER
FOCUS/TRACKING COIL DRIVER
IC401
TABLE ADDRESS SENSOR
IC731
Q731
SYSTEM CONTROL
IC111 (1/6)
LD MOTOR DRIVER
IC701
OPTICAL PICK-UP
BLOCK
(KSM215DHAP)
A
B
E
F
LD
VC
CD A +3.3V
GND
PD
VR
VC
LD DRIVER
Q321
FOCUS
COIL
TRACKING
COIL
C
D
VO1+
52
VO1–
47
VO2+
56
VO2–
55
F–
F+
T–
T+
+
–
+
–
35
IN1+
22
VREF
34
IN1–
32
IN2+
31
IN2–
27
IN3+
26
IN3–
23
IN4
19
SW
MDP
6
SRDR
10
SFDR
9
TRDR
12
TFDR
11
FRDR
14
FFDR
13
VC
25
8
STBY
DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR, D/A CONVERTER
IC201
71
DOUT
104
XLAT
115
SCOR
7
SSTP
78
XTAI
77
XTAO
100
XRST
S201
(LIMIT IN)
X201
67.7376MHz
D441
D440
CD_XLAT
CD_SCOR
107
SENS
CD_SENS
VC
25
A
26
B
27
C
28
D
29
E
19
F
20
LD
36
PD
37
95
XTACN
102
DATA
CD_DATA
CD_CLK
105
CLOK
VO4+
M
VO4–
M401
(SPINDLE)
VO3+
M
VO3–
M402
(SLED)
10
5
2
1
AOUT1
AOUT2
R-CH
CD-L
86
81
CDX-T-TACN
71
CD-GAINSW
70
68
64
66
62
69
TXD3 81
RXD3 73
CTS3 82
TBL-SENSE 2
LM-F 48
OUT2
2
OUT1
4
STALLIO_TXD_OUT
35
STALLIO_RXD_IN
36
STALLIO_RTS
FIN
M+9V
M751
(LOADING)
38
3
7
RIN
MOTOR
DRIVE
9
4
2
1
LMR 3
M
M
TBL MOTOR DRIVER
IC712
TM-F 45
OUT2
2
OUT1
4
FIN
M741
(TABLE)
RE701
ROTARY ENCODER
DISC TRAY
ADDRESS DETECT
7
RIN
MOTOR
DRIVE
9
TM-R 47
CDM ENCODER SW0 81
CDM ENCODER SW1 80
CDM ENCODER SW2 79
CDM ENCODER SW1 80
CDM ENCODER SW2 79
OPEN-SW 21
M
M
S751
OPEN/CLOSE
DETECT
x R-ch is omitted due to same as L-ch.
AUDIO
SECTION
USB
SECTION
A
B
DOUT
CD-RST
x SIGNAL PATH
: CD PLAY (ANALOG)
: CD PLAY (DIGITAL)
5-1. BLOCK DIAGRAM – CD SERVO Section –
(Page 31)
(Page 32)
HCD-ZUX999
HCD-ZUX999
31
31
IN
TUNER-L
TUNER-R
TUNER-R
PLL_DO/STEREO
PLL_DI
PLL_CLK
PLL_CE
TUNED
PLL_DI
PLL_CLK
PLL_CE
TUNED
14
BUFFOUT
VINR
14
MCLKIN
26
LINEIN8L
63
LINEIN8R
64
SCLKIN
25
LRCLKIN
24
SDIN2
22
VINL
13
DOUT
7
RESET 6
15
14
X101
4MHz
X101
24.576MHz
XT
XT
94
93
USB_X2
USB_X1
56
55
EXTAL
XTAL
NCR1/NDR 5
NCR2/DL 4
BUSY1 3
BUSY2/ERR 43
WR 42
D7/DI 26
D6/SCK
MIC-DETECT
SCK
DI
WR
MCLKIN
SCLKIN
LRCKIN
MCLKIN
SCLKIN
LRCKIN
BUSY2
BUSY1
BUSY1
NCR2
NCR1
NCR1
RESET
24
AOUT 29
SOUND BEAT
IC108
MIC AMP
IC501
A/D CONVERTER
IC111
ANALOG/DIGITAL SIGNAL
TRANSPORTER
IC101
D/A CONVERTER
IC108
HEADPHONE AMP
IC102
A/D CONVERTER
IC109
DATA SELECT
IC106
DSP
IC605 (2/3)
SYSTEM CONTROL
IC111 (2/6)
CLOCK SYNCHRONIZE
IC107
TU901
FM/AM
TUNER UNIT
FM 75
:
COAXIAL
ANTENNA
MIC
J501
AUDIO IN 1
J002
AM
x R-ch is omitted due to same as L-ch.
9
SDOUT1 18
SDTI
LIN-L
LIN-R
LIN-R
HP-L
HP-R
HP-R
3
MCLK
1
LRCK
4
BICK
2
SMUTE
RST-TAS
S-MUTE
SCLKIN
LRCKIN
MCLKIN
6
RSTN
5
VINL
13
B
2
A
1
SSIDATA3
SELECT
6
VINR
14
SCKI
6
LRCK
7
BCK
8
D
2
CK
1
+
3
+
5
AOUTL 11
OUT 1
OUT 7
OUT 7
LPF
IC112
+
3
–
5
OUT 1
OUT 7
OUT 7
AOUTR 10
DOUT 9
BOUT 7
AOUT 1
COUT 8
DOUT 14
Y 5
_Q 3
BUFFER
IC110
SPEANA AUDIO AMP
IC105
SPEANA BPF
IC105
2B
6
2A
SCK
I2S_REC
I2S_USB2
I2S_COMP3_USB1
LRCK
5
1B
2
B+
5
A+
3
C+
10
D+
12
BPF1OUT 16
BPF2OUT 15
BPF3OUT 14
BPF4OUT 13
BPF2OUT 15
BPF3OUT 14
BPF4OUT 13
IN1
D123
D131, 132
D120
D124, 125
1
IN2
2
BPF IN HIGH
86
BPF IN MID H
85
BPF IN MID L
84
BPF IN LOW
83
VACS IN A
66
SOURCE_LEVEL (A)
69
VACS IN B
65
SOURCE_LEVEL (B)
68
1A
1
1Y 3
2Y 7
PWM3_RD 8
PWM1_RI 97
PWM1_RD 96
PWM1_LD 92
PWM1_LI 93
SDOUT2/SPDIF_OUT 19
SDIN3 21
GPIO2 37
SDIN1 23
LINEOUT1L 76
LINEOUT1R 77
PWM3_RI 9
PWM3_LD 4
PWM3_LI 5
PWM2_RD 2
PWM2_RI 3
PWM2_LD 98
PWM2_LI 99
39
LRCK 7
BCK 8
SCKI 6
LINEIN7L
60
LINEIN7R
61
LINEIN9L
66
LINEIN9R
67
XTAL_IN
85
XTAL_OUT
86
2A
3
2Y
5
3A
6
1A
1
LINEIN10L
69
LINEIN10R
RESET
34
I2C_SCL1
61
ST_TUNED
TUNED
PLL_CE
PLL_CLK
PLL_DI
PLL_DO/STEREO
RESET
NCR1
NCR2
BUSY1
BUSY2
WR
DI
SCK
60
ST_CE
58
ST
CLK
59
SA
DA
TA_OUT
57
ST
DA
TA
IN/STEREO
56
ML2252-RESET
52
ML2252-NCR1
53
ML2252-NCR2
51
ML2252-BUSY1
50
ML2252-BUSY2
49
ML2252-WR
55
ML2252-DA
TA_OUT
54
ML2252-CLK
33
I2C_SDA1
R-CH
MCLK
70
AUDIO IN 2
J001
V+ (1)
3
O/P (1)
CD-L
1
1Y 7
3Y 2
BUFFER
IC101
CLOCK
GENERATOR
IC104
X102
11.2896MHz
CD SERVO
SECTION
A
USB
SECTION
D
MCLKIN
LRCKIN
SCLKIN
LRCKIN
SCLKIN
LRCKIN
SCLKIN
LRCKIN
USB
SECTION
C
124
SSIDATA2
134
SSIDATA0
139
SSISCK3
126
SSIWS0
138
SSIWS2
135
SSIWS3
125
SSISCK0
137
SSISCK2
136
X601
48MHz
X600
16.5MHz
RECOUT 17
POWER LEVEL
67
MIC-DETECT
SMUTE
RST
-T
AS
40
I-MIC DETECT
77
TAS_SDA
78
TAS_SCL
76
TAS_RESET
19
O-DAC S-MUTE
L
R
L
R
x SIGNAL PATH
: TUNER (ANALOG)
: TUNER (DIGITAL)
: CD PLAY (ANALOG)
: MIC
5-2. BLOCK DIAGRAM – AUDIO Section –
(Page 30)
(Page 32)
(Page 32)
HCD-ZUX999
HCD-ZUX999
32
32
HP-L IN
19
HP-R IN
R-CH
2
RXP0
4
OUT1
7
OUT2
6
OUT_Y
4
OMCK
VBUS
VBUS+5V
D–
D+
D+
25
PRTPWR1
12
OCS1_N
13
PRTPWR2
16
OCS2_N
17
USBDN_DM1
1
USBDN_DP1
2
USBDN_DM2
3
USBDN_DP2
4
SL-IN
17
SR-IN
4
FR-IN
R-CH
R-CH
3
FL-IN
18
HP-L OUT
HP-L
HP-R
14
INPUT+
3
OUTPUT 1
2+
5
2OUT 7
HP-R OUT 7
SD OUT 26
EN1 3
_OC1 8
EN2 4
_OC2 5
USBUP_DM 30
USBUP_DP 31
RESET_N 26
IN 2
IN_B 1
IN_A 2
OSCLK 27
OLRCK 28
_RST 9
GROOVE
SWITCH
Q120, 123, 150
HEADPHONE
MUTE
Q153, 154
MUTE
DRIVE
Q152
HEADPHONE AMP
IC601
6-CHANNEL
ELECTRONIC VOLUME
IC102
DIGITAL AUDIO
INTERFACE RECEIVER
IC600
BUFFER
IC604
DSP
IC605 (3/3)
128M SDRAM
IC607
SYSTEM CONTROL
IC111 (3/6)
FLASH ROM
IC609
EEPROM
IC107
VBUS POWER
DISTRIBUTION
SWITCH
IC608
USB HUB
CONTROLLER
IC606
FRONT AMP
IC104
SL-OUT 16
SDA 9
SCL 10
FR-OUT
L-MUTE
S-L
F-L
HP-MUTE
HP-DETECT
R-CH
J451
DBFB
DBFB
GROOVE_ON
GROOVE_ON
VOL-SDA
VOL-SCL
6
FL-OUT 15
GROOVE
SWITCH
Q103, 108, 148
R-CH
SR-OUT 5
x R-ch is omitted due to same as L-ch.
2+
5
2OUT 7
SURROUND AMP
IC103
R-CH
Q107
Q102
D133
LINE MUTE
Q115
LINE MUTE
Q126
MUTE
DRIVE
Q128
DOUT
CD-RST
LIN-L
MCLK
USB 1
CN1499
1
2
3
4
2
3
4
LIN-R
AUDIO
SECTION
C
CD SERVO
SECTION
B
AMP
SECTION
F
AMP
SECTION
G
AMP
SECTION
E
AUDIO
SECTION
D
VBUS
D–
D+
D–
D+
USB 2
CN1508
CN601
1
2
3
4
2
3
4
X602
24MHz
33
32
XTAL 1
XTAL 2
145
CD-RST
SSIDATA1
72
RAS
18
CAS
17
WE
16
CS
19
UDQM
39
LDQM
15
CLK
38
CKE
37
WE
11
CE
26
OE
28
STALLIO_RESET
37
EEP-SCL
22
EEP-SDA
24
VOL_IC_IIC_CLK
VOL-SCL
VOL-SDA
GROOVE_ON
L-MUTE
HP-MUTE
HP-DETECT
29
VOL_IC_IIC_DATA
30
B BOOST
20
LINE_MUTE
43
HP_MUTE
42
HEADPHONE_DET
74
DM
DP
DP
101
HUB_RESET
75
MONI_TXD0
63
MONI_RXD0
49
TCK
178
_TRST
176
TDO
177
_ASEBRAK
175
TMS
172
TDI
TDI
174
_ASEMD
61
_RESET
MONI_TXD0
(SERVICE)
MONI_RXD0
TCK
_TRST
TDO
_ASEBRAK
TMS
TCK
_TRST
TDO
_ASEBRAK
TMS
ASEMD
_RST
_RST
59
DQMLU 10
_WE0/D0MLL 13
CKIO 50
_RD 12
_CS0 11
RESET 12
SCL 6
SDA 5
_CS3 14
RD/_WR 238
CKE 239
_CASL 2
_RASL 3
140 SSISCK1
142
142
100
SSIWS1
13
12
10
12
10
9
8
7
6
5
3
4
8
7
6
5
3
4
235 – 230, 228,
225, 223 – 219,
217, 215, 214
20, 22 – 28,
30, 33,
35 – 40, 42,
44 – 46
2, 4, 5, 7, 8,
10, 1
1, 13, 42,
44, 45, 47, 48,
50, 51, 53
23 – 26,
29 – 34, 22,
35, 20, 21
29, 31, 33, 35,
38, 40, 42, 44,
30, 32, 34, 36,
39, 41, 43, 45
25 – 18,
8 – 1, 48, 17,
16, 9, 10
D0
D15
DQ0
DQ15
A0
A12
DQ0
DQ15
A0
A20
A1
A20
RD0 – 15
RD0 – 15
RD0 – 15
RD0 – 19
RD20
RD0 – 12
RA0 – 20
15
13
X102
5MHz
XIN
XOUT
11
10
X103
32.768kHz
XCOUT
XCIN
i
x SIGNAL PATH
: TUNER (ANALOG)
5-3. BLOCK DIAGRAM – USB Section –
(Page 31)
(Page 30)
(Page 31)
(Page 33)
(Page 33)
(Page 33)
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