Sony ZS-X1 Service Manual ▷ View online
ZS-X1
29
29
6-14. SCHEMATIC DIAGRAM – CONTROL Section –
•
See page 30 for Waveforms.
IC803
R865
C812
C815
C813
C814
R868
R866
R869
R864
R867
R870
C804
C805
C806
C807
R855
R853
C808
C809
C810
C811
Q806
R862
R861
R860
R859
R858
R857
R856
R854
R852
C816
C817
R873
X801
C821
C820
X802
R874
R877
R878
R879
R881
C830
R802
R803
R820
R819
R818
R817
R816
R815
R814
R813
R812
R811
R810
R809
R808
R807
R806
R805
R804
R801
JC802
JC801
R882
R880
R893
R892
R891
R890
C202
R889
C201
C101
CN801
CN804
R875
R876
Q807
R307
C304
R308
C303
R306
R101
R102
R305
D302
R201
R202
R204
R203
R103
R104
Q201
R105
R205
R106
R206
C103
R107
Q102
Q202
R304
R208
C302
R303
R108
R838
Q804
D801
Q805
R888
IC801
Q810
R887
C802
C803
C801
R885
R830
R836
R834
Q802
Q801
Q811
Q803
R835
C824
R837
C826
R883
R884
D301
R302
R301
C301
C825
R833
R831
R832
R828
R821
R822
R823
R824
R825
R826
C828
Q809
C823
C818
IC804
R829
R839 R840
CN802
CN803
JC303
JC806
JC301
JC302
R886
C829
Q301
Q302
C203
Q101
Q303
JC807
JC804
JC803
IC802
µPD789478GC-A07
Q808
C827
C822
C819
R871
WP801
C102
R207
R842
R841
R848
R847
R846
R845
R843
JC805
CAT24WC02JI-1.8
100k
100p
100p
100p
100p
100k
470
1k
2.2k
2.2k
4.7k
100p
10p
10p
10p
100k
100k
100p
100p
100p
100p
2SC4081-T106Q
4.7k
2.2k
2.2k
2.2k
2.2k
470
1k
1k
2.2k
10p
10p
1k
32.768KHz
22p
22p
4.19MHz
4.7k
100
100
1k
1k
0.01
4.7k
10k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
47k
47k
47k
0
0
47k
47k
0
0
0
0
2.2
50V
50V
100k
1 50V
1 50V
11P
14P
47k
1k
2SC4081-T106Q
47k
1
22k
100
10V
10V
1k
4.7k
100k
10k
1SS355TE-17
4.7k
100k
4.7k
2.2k
2.2k
4.7k
2SC4081
-T106Q
2.2k
2.2k
470
470
1
50V
100k
2SC4081
-T106Q
2SC4081
-T106Q
10k
1k
100
10V
10V
1k
1k
470k
DTA144TUA-T106
DAP202U-T-106
DTC114YUA
-T106
220
S-812C33AUA-C2N
KTA1271Y-AT
100k
0.01
L802
100µH
100
10V
10V
0.1
4.7k
100k
47k
47k
DTA115EUA
-T106
DTA114YUA
-T106
DTC114YUA
-T106
DTC115EUA
-T106
10k
0.01
10k
0.01
10k
47k
1SS355TE-17
1k
1k
220
16V
16V
0.01
100
1k
4.7k
4.7k
1k
1k
1k
1k
1k
1k
100p
2SC4081
-T106Q
1
0.01
S-80828CNNB
100k
4.7k
4.7k
18P
27P
0
0
0
0
2.2k
1000
10V
DTA114YUA-T106
DTC114YUA-T106
1
50V
2SC4081
-T106Q
2SA1576A-T106
-QR
0
0
0
-8BT
DTA114YUA-T106
100p
1
220
10V
10V
4.7k
2.2
50V
50V
100k
4.7k
4.7k
47k
10k
4.7k
0
C
O
M
0
C
O
M
1
C
O
M
2
C
O
M
3
S
0
S
1
S
2
S
3
S
4
S
5
S
6
S
7
S
8
S
9
S
1
0
B
-M
U
T
E
R
-C
O
U
N
T
R
-D
A
T
A
R
-C
LO
C
K
R
-C
E
B-MUTE
R-COUNT
R-CLOCK
R-DATA
R-CE
SW-9V
KEY-1
KEY-2
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM0
COM1
COM2
COM3
S11
S12
S13
S14
S15
S16
SW-9V
Z1
Z2
Z3
Z4
Z5
Z6
Z5
Z6
Z1
Z2
Z3
Z4
Z5
Z6
Y
1
Y
2
Y
3
Y
4
Y6
Y7
Y8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y5
K
E
Y
-1
K
E
Y
-2
∗
∗
R
-LA
T
B-M
UTE
C-RW(O)
3.3V
R
EG
TU-LCH
TU-RCH
GND
VT
S-GND
TU-6.0V
B-MUTE
R-COUNT
R-DATA
R-CLOCK
R-CE
D.GND
P.GND
CD L-OUT
CD R-OUT
CD 3.3V
CD 6.0V
C-LIM SW
C-RW
C-BUSY
C-MCK
C-DIN
C-DOUT
C-SUBSYQ
C-RESETX
V
LC
2
VLC
1
V
LC
0
CO
M
0
CO
M
1
CO
M
2
CO
M
3
S0
S1
S
2
S
3
S
4
S
5
S6
S7
S8
S9
S10
N
C
N
C
P-CON
V-DATA
V-CLK
SCL
SDA
ISS2
C-RESETX(O)
ESP LED
IC0
XT1
XT2
VSS
X1
X2
VDD
M
O
D
E
C
HK
W
P/IN
I
R
EM
OTO
TC-PLA
Y
K
EY1
K
EY2
R
-CLK
R
-D
ATA
R
-C
O
UN
T
R
EC
C-S
U
B
SY
Q(I)
C
-D
O
UT
(I)
C
-D
IN(O
)
AV
SS
LO
AD
C
-M
C
K
(O)
S11
S12
S13
S14
S15
S16
CD
A-MUTE
AVDD
AC-CHK
NC(940-CHK)
NC(S-ROCK)
NC(S-POP)
NC(S-JAZZ)
NC(S-VOCAL)
NC(S-SUR)
RADIO
C-DOOR
BTT-CHK-H
BTT-CHK-M
6V
RE
G
C-BUSY(I)
V-DATA
V-CLK
A-MUTE
M.B-CONT
P-CON
U-COM (VDD)
VM
CD-3.3V
CD/D-GND
R-CH
L-CH
A-GND
AU6.2V
SW-9V
CD/P-GND
CD/P-GND
CD-CONTROL
CD/P-GND
DETECT
MODE
WAKE UP
SWITCH
Q809,810
SWITCH
LOAD CONTROL
G
N
D
IN
O
UT
+3.3V REGULATOR
DC LEVEL
DETECT
Q801-803,811
SWITCH
Q301,302
TUNER ON
Q102,202
LINE AMP
LINE AMP
Q101,201
MUTING
SWITCH
B+ SWITCH
Q807,808
LED DRIVE
SYSTEM CONTROLLER
RESET SIGNAL
GENERATOR
OUT
VC
C
G
ND
SCL
SDA
EEPROM
VSS
WP
VCC
A0
A1
A2
RST
DBB
C-LIM SW(I)
(AEP,UK,IT,EE)
(US,CND,SP,KR,AUS)
(US,CND,SP,KR,AUS)
∗
(US,CND)
R841
∗
(US,CND)
R842
0
0
(SP)
(SP)
470
10k
4.7k
(KR,AUS)
(KR,AUS)
2.2k
L801
0.22µH
(Page 21)
(Page 23)
(Page 27)
(Page 27)
(Page 30)
Ver 1.1
(Page 25)
ZS-X1
30
30
Approx.
290 mVp-p
290 mVp-p
• Waveforms
– CD Board –
– CD Board –
1
IC701
9
(FEO) (CD Play mode)
3
IC701
oh
(TEO) (CD Play mode)
2
IC701
uh
(XI) (CD Play mode)
1.4 Vp-p
Approx.
220 mVp-p
220 mVp-p
– TUNER Board –
qa
IC2
w;
(XOUT)
1.4 Vp-p
13.3
µ
s
– CONTROL Board –
6
IC802
ua
(XT2)
3.5 Vp-p
238.6 ns
2.0 Vp-p
59.1 ns
6-15. SCHEMATIC DIAGRAM – LCD/KEY Section –
4
IC701
<z//
(EQO) (CD Play mode)
7
IC802
ug
(X2) (CD Play mode)
3.5 Vp-p
30.5
µ
s
LCD401
R401
R402
R403
R404
R405
R406
R407
R408
R409
R434
R435
S406
S405
S404
S403
S402
S401
R416
R433
R432
R413
R410
R411
R412
R414
R415
R417
R418
CN403
CN404
CN402
S407
S408
S409
S410
S411
S412
S413
S414
R428
R429
R427
R426
R425
R424
R423
R422
R421
R420
R419
D401
D402
S801
220
470
1k
1k
2.2k
1k
2.2k
2.2k
4.7k
10k
10k
220
220
220
1k
1k
1k
1k
1k
1k
1k
470
2P
2P
2P
10k
10k
4.7k
2.2k
2.2k
1k
2.2k
1k
1k
470
220
SLA-360LT3F
SLR-342MG3F
POWER
(US, CND, SP, KR, AUS)
(AEP, UK, IT, EE)
OPERATE
BAND
AUTO PRESET
DISPLAY ENT
MEMORY
MEGA BASS
VOLUME
+
-
OPR/BATT
ESP
ESP
MODE
PRESET +
PRESET -
TUNE -
TUNE +
PUSH
OPEN/CLOSE
(Page 29)
Ver 1.1
31
ZS-X1
26
CLK88
27
LON
28
CLK
29
SUBSYQ
30
MCK
31
DIN
32
DOUT
33
R/W
34
RESETX
35
BUSY
36
DVDD1
37
RCLK
38
RCKE
39
A13
40
A12
41
A11
42
A10
43
A09
44
A08
45
A07
46
A06
47
A05
48
A04
49
A03
50
A02
1
AVDD1
2
AC
3
BD
4
VBIAS
5
E
6
F
7
AGND1
8
FEN
9
FEO
10
PKC
BTC
12
PD
13
LD
14
ASY
15
AVDD2
16
PCO
17
FCO
18
AGND2
19
FDOUT
20
JUMPO
21
TDOUT
22
SDIN
23
SDOUT
24
CLVOUT
25
DGND1
75 DVDD2
74 DCK
73 LRCK
72 DOUTA
71 DQ08
70 DQ09
69 DQ10
68 DQ11
67 DQ12
66 DQ13
65 DQ14
64 DQ15
63 DQ00
62 DQ01
61 DQ02
60 DQ03
59 DQ04
58 DQ05
57 DQ06
56 DQ07
55 WEX
54 CASX
53 RASX
52 A00
51 A01
100
EQO
99
RFI
98
CAGC
97
TEN
96
TEO
95
SC
94
TZCRFM
93
RERPRFM
92
DGND3
91
XPLCK
90
MONI1
89
MONI0
88
DFDIN
87
DFLRCK
86
DFDCK
85
XBUFO
84
DVDD3
83
AGND3
82
RDACO
81
VCDAC
80
LDACO
79
AVDD3
78
DGND2
77
XO
76
XI
RF SIGNAL
GENERATOR
11
SERVO SIGNAL GENERATOR
X8 OVER
SAMPLIMG
DIGITAL FILTER
DIGITAL
SERVO
FILTER
FILTER
APC
PLL
DIGITAL SERVO
SIGNAL PROCESSOR
COMMAND
INTERFACE
INTERFACE
1BIT
D/A CONVERTER
16K
SRAM
DIGITAL
SIGNAL
PROCESSOR
ANTI-SHOCK
MEMORY
CONTROLLER
• IC Block Diagrams
– CD Board –
– CD Board –
IC701
BU9534KV
IC703
BA5826FP-E2
1
2
3
4
5
6
7
8
9
10
11
12
13
13
14
28
27
26
24
23
22
21
20
19
18
17
16
15
25
LEVEL
SHIFT
LEVEL
SHIFT
THERMAL
SHUT-DOWN
MONITOR
LEVEL
SHIFT
LEVEL
SHIFT
D.BUFF
D.BUFF
D.BUFF
GND
SLIN
(SLIN)
VREF
VCC
VCC
(FIN)
FIN
F–
F+
SL–
SL+
NC
OPIN
SP–
REG–B
SP+
SPIN
RST
REGO
MUTE
GND
TIN
(TIN)
T–
T+
GND
OPOUT
D.BUFF
D.BUFF
D.BUFF
D.BUFF
D.BUFF
REGULATOR
DRIVER
MUTE
VCC
VCC
32
ZS-X1
– TUNER Board –
IC1
TA2149N
RF GND
3
2
1
IF REQ
AM
MIX
FM RFIN
AM LOW CUT
5
4
MIX OUT
VCC
AM IF IN
8
7
6
FM IF IN
GND
10
9
AGC
QUAD
12
11
R-OUT
L-OUT
FM RFOUT
22
23
24
20
21
17
18
19
15
16
13
14
AM RFIN
RF VCC
FM OSC
ST LED
OSC OUT
AM OSC
IF REQ
LPF1
MPX IN
DET OUT
LPF2
FM
MIX
FM
OSC
LEVEL
DET
AM
DET
MUTE
FM
DET
ST/MO
FM/AM
AM
OSC
AGC
SW
ST
1/8
BUFF
BUFF
DIVIDE
DECODE
VCO
IF BUFF
AF BUFF
AF
FM RF
AM IF
FM IF
1/1 OR
1/16
IC2
LC72137M-TLM
11
10
9
8
7
6
5
4
3
2
1
12
13
14
15
16
19
20
UNLOCK
DETECTOR
POWER ON
RESET
UNIVERSAL
COUNTER
CCB
I/F
CE
DI
CL
DO
XOUT
AOUT
XIN
AIN
PD
VSS
VDD
B04
FMIN
AMIN
B01
B02
B03
I01
I02
IFIN
PHASE
DETECTOR
CHARGE
PUMP
REFERENCE
DIVIDER
SWALLOW
COUNTER
1/16,1/17
4BITS
12BITS
PROGRAMMABLE
DIVIDER
DATA SHIFT REGISTER
LATCH
1/2
17
18
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