Sony ZS-M30 Service Manual ▷ View online
36
ZS-M30
• Circuit Board Location.
POWER BOARD
TOP BOARD
SW (L) BOARD
SW (R) BOARD
CD BOARD
TUNER BOARD
MAIN BOARD
BATT (B) BOARD
BATT (A) BOARD
JACK BOARD
LCD BOARD
DETECT BOARD
D SW BOARD
MD BOARD
REC BOARD
37
37
ZS-M30
6-2. BLOCK DIAGRAMS (1/4)
F
C
B
D
A
E
I
J
J
I
B
A
C
D
E
F
DETECTOR
J
I
A
B
C
D
D
E
F
LD
PD
LASER DIODE
ILCC
PD
OPTICAL PICK-UP
(KMS-260B)
AUTOMATIC
POWER CONTROL
Q506,507
APC
PD
APCREF
AT
AMP
B.P.F.
WBL
ADFM
ADIN
ADFG
ABCD
AMP
ABCD
FE
TE
SE
F0CNT
WBL
3T
EQ
COMMAND
SWDT
SCLK
XLAT
RFO
RF AGC
& EQ
AGCI
EQ
RF
RF AMP,
FOCUS/TRACKING ERROR AMP
IC502
TEMP
MORFO
MORFI
3T
WBL
AUX
PEAK
BOTM
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC501
OUT4F
OUT4R
SP+
SP-
SL+
SL-
M601
(SPINDLE)
OUT2F
OUT2R
M602
(SLED)
OUT1F
OUT1R
OUT3F
OUT3R
FCS+
FCS–
TRK+
TRK–
2-AXIS
DEVICE
(TRACKING)
(FOCUS)
IN4R
IN4F
IN2F
IN2R
IN1F
IN1R
IN3F
IN3R
MOD
SPFD
SPRD
APCREF
SFDR
SRDR
FFDR
FRDR
TFDR
TRDR
PSB
PWM GENERATOR
FROM CPU
INTERFACE
DIGITAL SERVO
SIGNAL PROCESSOR
IC504 (2/2)
WRPWR
AUX1
ABCD
FE
TE
SE
PEAK
BOTM
XLRF
CKRF
DTRF
XLAT
SCLK
SWDT
FILI
PCO
CLTV
FILO
EFMO
ADDT
DADT
IC151 (1/2)
TX
ASYO
ASYI
RFI
SCTX
HR901
OVER WRITE HEAD
ADFG
F0CNT
SPFD
SPRD
SAMPLING
RATE
CONVERTER
DIGITAL
AUDIO
INTERFACE
DIN0
DOUT
DIGITAL SIGNAL PROCESSOR,
EFM/ACIRC ENCODER/DECODER,
SHOCK PROOF MEMORY CONTROLLER,
ATRAC ENCODER/DECODER
IC504 (1/2)
INTERNAL BUS
DADT
XBCK
LRCK
FS256
OSCI
OSCO
DQSY
SQSY
XINT
SENS
SRDT
SWDT
SCLK
XLAT
MNT0
MNT1
MNT2
MNT3
SWDT
SCLK
XLAT
DIG-RST
SQSY
DQSY
LDON
WR-PWR
MOD
XINT
SENS
SRDT
LDOUT
LDIN
RIN
FIN
OUT1
OUT2
VREF
LOADING
MOTOR DRIVE
IC602
M103
(LOADING)
DQ1 – DQ4
A0 – A9
D0 – D3
A00 – A09
XOE
XWE
XRAS
XCAS
XOE
XWE
XRAS
XCAS
D-RAM
IC505
DIN1
MD SYSTEM CONTROLLER
IC601
HF MODULE
REFLECT
PROTECT
PROTECT
LD-LOW
SDA(EEP)
SCL
REC-P
SYS-RST
PAC-OUT
PLAY-P
PODWN
DARST
XTAL
STB
EXTAL
SCL
SDA
SDA
M+5V
82
13
15
60
30
85
87
86
84
83
LIMIT-IN
(LIMIT IN SW)
XBCKI
LRCKI
OVER WRITE
HEAD DRIVE
IC503
HEAD
DRIVER
Q509,510
SW5
PROTECT/REFLECT
11
9
8
4
1
2
48
47
46
40
33
38
37
36
32
35
34
26
28
18
17
16
20
12
30
29
5
6
7
10
LASER ON
SWITCH
Q503
LD/PD
AMP
I-V
AMP
I-V
AMP
FOCUS
ERROR AMP
TRACKING
ERROR AMP
RF AMP
B.P.F.
PEAK &
BOTTOM
6
8
92
91
88
89
86
85
81
80
83
13
67 65 66 75 74 63 64
82
27
25
21
23
12
10
14
15
19
18
29
30
3
4
16
M
M
M
AUTOMATIC
POWER
CONTROL
DIGITAL SERVO
SIGNAL
PROCESS
ANALOG MUX
A/D CONVERTER
SERIAL/PARALLEL
CONVERTER,
DECODER
AUTO
SEQUENCER
V-I
CONVERTER
HF MODULE
SWITCH
Q501,502
Q504,505
100
60
59
62
61
53
54
57
78
79
94 93
10
12 11
14
9
8
5 6 7
1 2 3 4
43
47
16
29
27
28
26
21
20
19
23
24
22
25
12
3
6
7
17
46
44
16
3
4
17
15
ADIP
DEMODULATOR/
DECODER
SPINDLE
SERVO
COMPA-
RATOR
PLL
FILTER
SUBCODE
PROCESSOR
EFM/ACIRC
ENCODER/DECODER
SHOCK PROOF
MEMORY CONTROLLER
ATRAC
ENCODER/DECODER
CPU
INTERFACE
MONITOR
CONTROL
CONTROL
75
71
SCTX
56
58
59
61
74
19
65
65
32
FOK
SHOCK
MNT3(SLOCK)
MNT2(BUSY)
64
33 34
67 68
31
XRST
CLOCK
GENERATOR
49, 48, 50, 51
1, 2, 18, 19
34 – 31, 36 – 40, 45
6 – 9, 11 – 15,5
80 81
5
4
6
VCC 3
1
7
M
REFERENCE
VOLTAGE SWITCH
Q601
DIN
S501
S502
LD+3V
X601
12MHz
12MHz
55
RXD(UART) 36
TXD(UART) 35
53
52
52
12
88
CTS(R)
RTS(L)
38
37
6
8
5
IC603
EEPROM
LD+3V
X501
45.1584MHz
• RCH : Same as LCH
• SIGNAL PATH
: MD (PLAY)
: MD (REC)
Q508
S504
15
11
10
9
14 1 2 24
A/D
VINL
VINR
AD-LCH
AD-RCH
DA-LCH
DA-RCH
REC-H
MD-H
D+5V
PODWM
BU3.3V
STXD
SRXD
SRTS
S503
(OUT)
SCTS
MDRST
PACKIN
AU3.3V
PDAD
20
19
8
A/D
VOUTL
VOUTR
PDDA
Q604(2/2)
GATE
Q604(1/2)
B+SWITCH
Q605,606
B+SWITCH
Q602,603
B+SWITCH
Q607
+5V
M+5V
H+5V
2
CN602
1
(REC P)
(PLAY P)
(PLAY P)
IC604
A/D,D/A
CONVERTER
VDD
VCC1
VCC1
VCC2
DOUT
DIN
BCK
LRCK
256FS
REC BOARD
(1/2)
(1/2)
MD BOARD
D SW BOARD
DETECT
BOARD
BOARD
REC BOARD
(2/2)
(2/2)
E
CD
BOARD
C
MAIN
BOARD
(1/2)
D
MAIN
BOARD
(2/2)
ZS-M30
38
38
6-3. BLOCK DIAGRAMS (2/4)
E
F
A
B
C
D
DRIVE
Q101
LD
RF EQ
AMP
SUMMING
AMP
RF
ERROR
AMP
FOCUS
ERROR
AMP
TRACKING
APC LD
AMP
VC
BUFFER
RF AMP
IC701
DIGITAL SERVO
DIGITAL SIGNAL PRCESSOR
IC702
LASER
DIODE
DETECTOR
OPTICAL PICK-UP BLOCK
(KSS-213C)
PD1
PD2
E
F
LD
POWER
PD
LDON
LD
PD
LD
A
C
D
B
E
F
TE
FE
RFO
RF-I
ASYMMETRY
CORRECTION
AUTO
SEQUENCER
SERVO
INTE-
GRATOR
DIGITAL
PLL
EFM
DEMODULATOR
REGISTER
SUB CODE
PROCESSOR
ERROR
CORRECTOR
DATA BUS
10K
RAM
D/A
INTERFACE
SERIAL IN
INTERFACE
DIGITAL
OUT
SERVO
INTERFACE
DIGITAL
CLV
AGC CONT
OP AMP
ANALOG SW
A/D
CONVERTER
PWM
GENERATOR
TRACKING
PWM
GENERATOR
FOCUS
PWM
GENERATOR
SLED
PWM
GENERATOR
VC
TRACKING
SERVO
FOCUS
SERVO
SLED
SERVO
SERVO DSP
TFDR
TRDR
FFDR
FRDR
SFDR
SRDR
MDP
DETECTOR
MIRR
DFCT
FOK
D OUT
PCMD
NC
NC
NC
NC
NC
NC
NC
NC
SSTP
RFDC
FE
TE
CE
SE
CPU
INTERFACE
SENS
DATA
XLAT
CLK
CLOCK
GENERATOR
XTSL
M
M
TRACKING
COIL
FOCUS
COIL
SLED
MOTOR
M902
SPINDLE
MOTOR
M901
T+
T
F+
F
SL+
SL
SP+
SP
FOCUS/TRACKING COIL DRIVE
SPINDLE/SLED MOTOR DRIVE
IC703
TFDR
TRDR
FFDR
FRDR
SFDR
SRDR
SPIN
NC
MUTE
MUTE
S702
LIMIT SW
SQCK
SYSM
AU3.3V
XRST
SENS
ROUT
LOUT
DATA
SCLK
SCLK
RF-H
RF-H
XLAT
CLK
SCOR
SQSO
SCOR
SQSO
SQCK
SP-H
XRST
AGC CONT
LRCK
BCLK
C2PO
RF AC
ASYI
ASYO
CONTROL SIGNAL
BLOCK
SERVO
BLOCK
VCC
VC
• SIGNAL PATH
: CD
: MD (REC)
4
6
4
1
5
2
10
5
8
7
2
3
6
5
25
26
20
18
19
10
11
16
RFM
Q703
HI-SPEED
SWITCH
14
15
15
51
48
49
XTAO
XTAI
66
67
43
38
41
39
40
42
31
30
33
32
29
28
26
60
63
62
19
61
3
8
37
20
7
6
5
2
4
1
9
27
3
XLON
14
13
14
17
18
12
11
15
16
23
24
3
2
INTEG-
RATOR
AIN1
LOUT1
71
72
AOUT1
70
AIN2
AOUT2
76
77
LOUT2
75
RMUT
79
LMUT
80
SPEED SW
Q705
Q707
X701
33.8688MHz
DIGITAL
FILTER
3rd ORDER
NOISE
SHAPER
PWM
PWM
1
CN703
2
CD BOARD
Q702
E
MD BOARD
B
MAIN BOARD
(1/2)
MAIN BOARD
(2/2)
A
39
39
ZS-M30
6-4. BLOCK DIAGRAMS (3/4)
TB1
D5
D1
D2
D3
D9
D7
D4
D8
D6
B.P.F
FL1
36
FM
MIX
FM
OSC
34
FM RF-IN
FM RF OUT
CT1
CT1
B+ (5V)
32
FM OSC
B+ (5V)
AM RF-IN
1
AM
MIX
L5
MW/LW
OSC
AM OSC
31
30
29
8
7 6
12
29
AM
OSC
OSC
FM
TRACKING
FM
TRACKING
L1
L3
L4
MW
TRACKING
LW SWITCH
Q3
RF AMP
Q1
CT2
LW
TRACKING
CT3
MW
TRACKING
L3
LW
TRACKING
L4
CT3
CT4
LW SWITCH
Q4
MW SWITCH
Q2
CT2
MW
FREQUENCY
COVERAGE
L5
LW
FREQUENCY
COVERAGE
CT4
T1
AM IF
FM IF
CF2
CF1
8
FM
IF-IN
AM
IF-IN
CF3
7
IF
BUFFER
AM
DET
DET-OUT
DO
CL
DI
CE
XOUT
XIN
MP
IN
MUTE
FM
MPX
12
13
R-CH
11
L6
FM DET
FM/AM FRONT-END,
IF, DET, FM MPX
IC1
MW/LW
ANTENNA
MAIN BOARD
TUNER BOARD
3
FM MIX-OUT
• SIGNAL PATH
: FM
: AM
R-CH : Same as L-CH.
ANT1
FM
TELESCOPIC ANTENNA
X1
75kHz
FM
DET
AM/FM
BUFFER
23
22
5
AM MIX-OUT
PLL
VT(+7.5V)
28
27
19
17
18
15
16
20
CONTROL
14
10
9
5
5
7
AMP
13
11
17
17
18
20
21
22
26
AMP
CONTROL
2
1
30
MUTE
Q111
J302
LINE
IC305
MEGA BASS AMP
11
5
8
4
IC301
POWER AMP
11
5
8
4
IC303
POWER AMP
MUTE
Q101
MUTE
Q106
AUDIO LEVEL
DETECT
D101,201,301
VCC
OUT1
STBY
VCC
OUT1
STBY
HP-SW
TU CONT
TU CLK
TU DATA
TU DATA
TU CE
PA-STANDBY
SUR
MEGA BASS
A-MUTE
R-CH
R-CH
R-CH
UNREG 14V
UNREG 14V
COM7V
R-CH
Q302
Q305
AD LCH
AD RCH
DA LCH
DA RCH
CD LOUT
CD ROUT
LINE MUTE
AU-CS
AU-DATA
AU-CLK
R-CH
Q102
R-CH
R-CH
IN1
IN1
L1
FM
RF
L2
FM
OSC
B+(5V)
B+(5V)
B+(5V)
P-OUT
P-IN
JACK
BOARD
(2/2)
JACK
BOARD
(1/2)
(1/2)
J301
R-CH
MD R-CH
MD R-CH
CD R-CH
R-CH
MUTE DRIVER
Q313,312
L1
LIN
LTRE
NC
NC
NC
LBASS1
LBASS2
RIN
CE
VCC
R-CH
DI
CL
L2
L3
L4
R1
R2
R3
R4
LSELO
RSELO
LOUT
ROUT
IC302
INPUT SELECT
Q310
SP201
MAIN SPEAKER
(R-CH)
MAIN SPEAKER
(R-CH)
SP102
PANORAMA SOUND
(L-CH)
PANORAMA SOUND
(L-CH)
SP101
MAIN SPEAKER
(L-CH)
MAIN SPEAKER
(L-CH)
SP202
PANORAMA SOUND
(R-CH)
PANORAMA SOUND
(R-CH)
i
C
MD BOARD
B
CD BOARD
H
MAIN BOARD
(2/2)
I
MAIN
BOARD
(2/2)
BOARD
(2/2)
G
MAIN
BOARD
(2/2)
BOARD
(2/2)
Q5
Q6
MW
LW
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