Sony FST-ZX9 / HCD-ZX9 / LBT-ZX9 Service Manual ▷ View online
29
29
HCD-ZX9
HCD-ZX9
OPTICAL PICK-UP
BLOCK
(KSM-215DCP)
LD
DRIVER
Q10
+1.7V
+3.3V
LD
GND
FOCUS
COIL
F+
F
T+
T
TRACKING
COIL
X171
16.9344MHz
SL/SP MOTOR
DRIVE
IC251
RF AMP,DIGITAL
SIGNAL PROCESSOR
IC101
DIGITAL OUT
IC503
16
7
15
17
18
VR
+3.3V
S101
(LIMIT)
PD
19
20
21
22
5
30
3
24
MUTE
CH2OUT-F
CH1FIN
CH1RIN
CH2FIN
SFDR
OPIN+
CH2OUT-R
CH1OUT-R
CH1OUT-F
CH4OUT-R
CH4OUT-F
CH3OUT-F
CH3OUT-R
M
M
M
M
M101
(SPINDLE)
M102
(SLED)
VC
VCC
A
B
C
D
E
F
DETECTOR
A
R-CH
B
E
19
F
20
LD
36
PD
37
TFDR
11
FFDR
13
CH3FIN
9
MPD
6
95
XTACN
100
XRST
102
DATA
104
XLAT
105
CLOCK
61
PCMDI
62
LRCKI
63
LRCK
65
PCMD
MP3 DECODER
IC301
SYSTEM CONTROL
IC401 (1/4)
21
40
SDO0
11
71
DOUT
86
AOUT2
81
AOUT1
DOUT
2
LRCKIA
16
SFSY/LRCKIB
19
SDIO
14
77 XTAO
78 XTAI
55
VDD
VDD
VDDM
26
27
C
28
D
29
107
SENS
XTACN
XRST
DATA
XLAT
CLOCK
SENS
TRDR
12
29
SRDR
CH3RIN
10
CH2RIN
FRDR
14
4
2
9
7
FIN
RIN
OUT1
OUT2
M901
(LOADING)
LOADING MOTOR DRIVER
IC515
66
BCK
60
BCKI
BCKIA
15
SBSY/BCKIB
18
6
+3.3V
CD L
8
5
1
3
100
1
7
5
2
3
18
STANBY
36
PO11/BUCK/AD14
8
MIACK
7
MICK
6
MIDIO
4
MICS
5
MILP
2
RESET
115
SCOR
SCOR
+1.5V REG
IC303
MP3 REQ
31 MP3 STB
6 MP3 DATA IN
41 CD A MUTE
MP3 CLK
MP3 ACK
MP3 DATA OUT
MP3 LP
MP3 CS
MP3 RST
SCOR
SENS
CLOCK
XLT
DATA
XRST
49 LOG NEG
50 LOG POS
4
2
9
7
FIN
RIN
OUT1
OUT2
M902
(TURN TABLE)
TABLE MOTOR DRIVER
IC514
47 TBL NEG
PD
7
43 DSENS
42 TSENS
44 OC SW1
45 CHK SW
46 OC SW2
48 TBL POS
XTACN
TABLE SENSOR
PH101,102
ROTARY ENCODER
RE901
S901
TRAY POSITION
DETECT
TBL ADDRESS
SENS SWITCH
SENS SWITCH
Q870
MUTE
Q551
CD MUTE
CONTROL
Q535,536
CD
DIGITAL
OUT
(OPTICAL)
19
21
22
SCOR
SENS
CD CLK
XLAT
CD DATA
XRST
XTCN
23
24
25
26
A
MAIN
SECTION
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: CD PLAY(ANALOG OUT)
: CD PLAY(DIGITAL OUT)
7-2. BLOCK DIAGRAM — CD SERVO SECTION —
(Page 31)
30
30
HCD-ZX9
HCD-ZX9
7-3. BLOCK DIAGRAM — TUNER/TAPE DECK SECTION —
(Page 31)
PB L(DECK A)
PB L(DECK B)
ST L
REC L(DECK B)
B
MAIN
SECTION
PB
HEAD
DECK-A
HP901
DECK-B
HRPE901
TAPE MECHANISM
DECK BLOCK
BIAS OSC
Q101
A TRIG
DRIVE
R-CH
ST-L
TU901
FM/AM TUNER PACK
ANTENNA
ST-LOUT
FM ANT
FM ANT
AM ANT
AM ANT
ST-ROUT
ST-MUTE
STEREO
TUNED
ST-DOUT
ST-DIN
ST-CLK
ST-CE
ST-MUTE
STEREO
TUNED
TUNED
ST-DOUT
ST-DIN
ST-CLK
ST-CE
ST-CE
FM
75Ω
CAP M+
BTRGM+
ATRGM+
A-HALF
B-HALF
APLAY
BPLAY
BSHUT
ASHUT
ASHUT
REC(FWD)
REC(REW)
CPM-CNT2
B-TRIG
A-TRIG
TC-RELAY
A-HALF
B-HALF
A-PLAY
B-PLAY
B SHUT
A SHUT
A SHUT
REC-A
REC-B
AM
ST-MUTE
STEREO
TUNED
TUNED
ST-DIN
ST-DOUT
ST-CLK
ST-CE
ST-CE
TC RELAY
CONTROL
CONTROL
Q106,107
TC RELAY
CONTROL
CONTROL
Q108-110
58
BIAS
60
REC-MUTE
32
55
90
89
56
51
90
53
59
52
B TRIG
DRIVE
57
CAP MOTOR
DRIVE
54
88
87
86
82
85
83
84
R-CH
R-CH
Q104,105
A+9V
A+9V
BIAS+9V
R-CH
R-CH
REC/PB
HEAD
ERASE
HEAD
T101
Q103
Q112,114
Q191,192
Q195,196
Q193,194
SYSTEM CONTROL
(CD MECHANISM CONTROL)
IC401 (2/4)
MUTE
Q116
REC MUTE
CONTROL
Q539,540
C
MAIN
SECTION
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: TUNER(FM/AM)
: PLAYBACK(DECK A)
: PLAYBACK(DECK B)
: RECORD
(Page 31)
31
31
HCD-ZX9
HCD-ZX9
7-4. BLOCK DIAGRAM — MAIN SECTION —
J850
J716
PB L(DECK A)
PB L(DECK B)
CD L
ST L
C
TUNER
/TAPE DECK
SECTION
A
B
TUNER
/TAPE DECK
SECTION
CD SERVO
SECTION
E
DISPLAY/
POWER
SECTION
AUDIO1 DATA
AUDIO1 CLK
AMS IN
AMS MUTE
XC-OUT
TC MUTE
XC-IN
FR RELAY
REAR RELAY
PROTECT
HP DET
HP MUTE
STK MUTE
LINE MUTE
AUDIO2 CLK
AUDIO2 DATA
SYSTEM CONTROL
IC401 (3/4)
GAME
INPUT
PHONO
IN
J801
RV801
MIC1
J851
PHONES
MIC
LEVEL
MIC AMP
IC850 (1/2)
MIC AMP
IC850 (2/2)
AUDIO
L
R
VIDEO
R-CH
R-CH
J701 (1/2)
L
R
L
R
R-CH
R-CH
J802
MIC2
MIC2
J701 (2/2)
R-CH
AMS
SELECT
REC L
(DECK B)
(DECK B)
D
DISPLAY/POWER
SECTION
POWER AMP
IC600
SPEANA
I/F
MUC
CUT
VOCAL
AMS CONTROL
Q190,198,199
AMS MUTE
CONTROL
Q528-530
Q528-530
6
59
14
15
17
R-CH
EQ
SURR
53
23
24
28
17
18
13
TM609
(2/2)
RY760
R-CH
LINE MUTE
CONTROL
Q533,534
MUTE
CONTROL
Q604,606
MUTE
CONTROL
C634,635
OVERLOAD
DETECT
Q610
OVERLOAD
DETECT
Q668
MUTE
Q523
TC PB MUTE
CONTROL
Q537,538
MUTE
Q180
DBFB
MUTE
Q145
SURROUND
RELAY DRIVE
Q762
PROTECTER
Q765
3
29
TM609
(1/2)
FRONT
(SPEAKER A)
L
R
STK MUTE
CONTROL
Q720,721
OVERLOAD
DETECT
Q722
SURROUND
POWER AMP
IC701
OVERLOAD
DETECT
Q780
MUTE
Q203
I/F
POWER AMP
IC501
DBFB
MUTE
Q200
MUTE
Q641
R-CH
OVERLOAD
DETECT
Q628-630
RELAY DRIVE
Q664
AC DETECT
Q648
RY646
AC DET
AC CUT
DETECT
Q647
FAN DRIVE
CONTROL
Q555,557
OVER
LOAD
LOAD
DC DET
TH630
FAN901
PROTECTER
IC627
UNREG
FAN DRIVE
Q553
2
4
1
3
VIDEO OUT
VIDEO
/MD
OUT
OUT
L
R
SURROUND
(SPEAKER B)
L
R
SPEAKER
VIDEO
/MD
IN
PHONO AMP
IC519
REC/PB AMP,SOUND CONTROL
IC101
X401
32.768kHz
11
10
63
39
61
11
8
7
5
4
3
2
1
80
79
78
76
75
34 35
66
65
81
79
80
34
67
68
77
72
78
X-OUT
X-IN
X402
16MHz
13
15
R-CH
TM607
(1/2)
TM607
(2/2)
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: CD PLAY (ANALOG OUT)
: TUNER (FM/AM)
: PLAYBACK(DECK A)
: PLAYBACK(DECK B)
: RECORD
: MIC
: VIDEO
(Page 30)
(Page 29)
(Page 30)
(Page 32)
(Page 32)
32
32
HCD-ZX9
HCD-ZX9
7-5. BLOCK DIAGRAM — DISPLAY/POWER SECTION —
(Page 31)
VACUUM
FLUORESCENT
DISPLAY
FL901
5 – 10, 12 – 22,
24 – 41, 43
4– 1, 100 – 92,
90,89,87,86
SEG-1 – SEG-36
G1 – G13,
G15,G16,G18,G19
KEY0-KEY5
64 – 69
91
70
BPF1-F01
71
BPF1-F02
72
BPF2-F03
BPF3-F04 73
BPF1OUT
IN1
IN2
BPF2OUT
BPF3OUT
BPF3OUT
BPF4OUT
SPEANA
G14
80 VOL A
XOUT
XIN
79
82
83
VOL B
ROTARY
ENCODER
X
MAIN
SECTION
E
AC DET
–VL
+VL
–VH
+VH
EVER+4V
X601
4MHz
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL
IC901
VF
BAND-PASS FILTER
IC903
D907, 909, 911,
913, 915,917, 918,
921, 923, 926
913, 915,917, 918,
921, 923, 926
D906, 908, 910,
912, 914, 916,919,
922, 924
912, 914, 916,919,
922, 924
D920
77
I2C DATA
74
ALL BAND
59
LED SELECT
44
TAPE A LED
46
CD LED
47
GAME,REC LED
52
VOL1,2
VOL3,4
VOL3,4
VOL5,6
VOL7,8
VOL7,8
VOL9,10
53
54
54
55
56
56
57
VOL11,TUNER BAND
58
TAPE B LED
75
JOG A
76
JOG B
45
SPK MODE LED
60
I2C-CLK 61
RESET
75 GC-RESET
95 MIC DET
97 BPM DET LO
D925
30 IIC-DATA
IIC-CLK
29
S929
S928
DISPLAY
74 POWER-KEY
73 DISPLAY-LED
76 STBY-LED
20 AC-CUT
40
CD POWER
SYSTEM CONTROLLER
IC401 (4/4)
28
STBY-RELAY
RECT
D501
D501
+4.5V
LED+9V
A+3.3V
D+3.3V
MP3+3.3V
M+7V
D660
D661
D503,504,506
M+9V
A+9V
A+9V
LED DRIVE
Q900
–VG
UNREG+13V
D1192
POWER
SWITCHING
BLOCK
RY1000
AC IN
T1100
POWER
TRANSFORMER
4 SIRCS
12 RESET
REMOTE CONTROL
SIGNAL RECEIVER
IC902
VACUUM
FLUORESCENT
DISPLAY
(FL901)
VF
VF
88 G17
GRID DRIVE
Q901,902
F1181
F1161
F1141
F1151
F1171
1
RESET
IC402
1
2
EVER+4V
–VG REG
Q664
RECT
D658
D658
RECT
D656
D656
POWER ON/OFF
RELAY DRIVE
Q1000
+4.5V REG
Q563
M+9V REG
IC510
A+9V REG
IC511
+3.3V REG
IC513
CD POWER
ON/OFF SWITCH
Q554
CD +3.3V
SWITCH
Q552
RECOUT
17
1
2
DET
LED DRIVE
Q907–915,917
S957
JOG
SWITCH
VH+9V REG
Q904
POWER CONTROL
Q903
LED DRIVE
Q916
DET
D01,02
J01
B.P.F.
VL+9V
Q905,906
D-LIGHT
SYNC OUT
D+4V
REG
Q01
S900–911,
S913–919,
S921–927,
S930–939,
S940–945,947–949,
S950–956,S958–967,
S970
HCD–ZX8 : S965–967
S913–919,
S921–927,
S930–939,
S940–945,947–949,
S950–956,S958–967,
S970
HCD–ZX8 : S965–967
S975
VOLUME
16
15
14
13
D
MAIN
SECTION
RESET
SWITCH
Q401
D406
D402
+3.3V
+3.3V
D405,407,408
D904,927
(Page 31)
Click on the first or last page to see other FST-ZX9 / HCD-ZX9 / LBT-ZX9 service manuals if exist.