Sony ZS-SAT1 Service Manual ▷ View online
ZS-SAT1
17
17
ZS-SAT1
AUDIO IN
R-CH
J302
CD-L
A
RA-L
B
SAT-L
D
6
8
5
7
22
DATA
21
CLK
VOL-DATA
33
VOL-CLK
34
A-MUTE
48
L-OUT
INPUT SELECTOR,
ELECTRICAL VOLUME
IC302
: FM
: CD PLAY
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: XM
: AUDIO IN
L3-IN
4
L1-IN
L-IGOUT
L-VOLIN
L2-IN
L4-IN
9
MUTING
Q102
R-CH
BASS-ON
53
27
R-CH
SP101
(L-CH)
(L-CH)
i
SP201
(R-CH)
J301
MEGA BASS
CONTROL
Q101
+
POWER
AMP
IC304
R-CH
WAKE UP
SWITCH
Q806
32 – 1
36 – 33
1 – 4
5 – 12,
14 – 25, 27 – 38
TU-DATA
97
CLKSFT-FM
SEG1 – SEG32
COM1 – COM4
44 – 46
I-KEY0 – I-KEY2
S401 – 422
SEG1 – SEG32
COM1 – COM4
86
I-WAKEUP 47
CLKSFT-AM
85
TU-CLK
98
TU-CE
96
TU-COUNT
99
TU-BMUTE
R DATA
R DATA, R CLOCK, R CE,
R COUNT, R MUTING
R COUNT, R MUTING
R CLOCK
R CE
R COUNT
R MUTING
100
SYSTEM CONTROLLER
IC803 (3/4)
SHIFT CLOCK
Q802, 803
LCD401
LIQUID
CRYSTAL
DISPLAY
LCD DRIVER
IC402
C
SI
47
SCK
48
CSB
46
INHB
44
RSTB
45
LCD-SO 19
LCD-SCK 20
LCD-CSB 14
LCD-CSB 14
LCD-INHB 12
LCD-RSTB 13
83
82
X802
5.53MHz
X1
X0
LED DRIVE
Q402
O-BK-LIGHT 1
RESET SIGNAL
GENERATOR
IC802
XRESET
SYS +3.3V
77
D402, 403
(LCD BACK LIGHT)
LED DRIVE
Q401
O-SAT-LED 2
I-RMC 64
D401
(SAT RADIO)
D404
SW +9V
OPR/BATT
REMOTE CONTROL
RECEIVER
IC401
EEPROM
IC805
ROM-SCL
22
ROM-SDA
21
6-4. BLOCK DIAGRAM – AMP, PANEL Section –
(Page 14)
(Page 15)
(Page 16)
(Page 15)
ZS-SAT1
18
18
ZS-SAT1
BATCHK-M 41
+6.2V
REGULATOR
Q907
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
6PCS. 9V
XM +6.2V
CD +3.3V
D805
B+ SWITCH
Q901, 902
REG +6.2V
XM +5V
AMP B+
SW +9V
+3.3V
REGULATOR
Q913
CD POWER
ON/OFF SWITCH
Q909, 910
SYS +3.3V
+3.3V
REGULATOR
IC801
SYSTEM CONTROLLER
IC803 (4/4)
I-AC/DC 55
5.1V-ON 76
CD-ON 54
REG3V-CHK 39
MAIN POWER
ON/OFF SWITCH
Q905
O-PCONT 56
B+ SWITCH
Q904, 906
B+ SWITCH
Q814, 815
SAT +5.2V
LCD +3.3V
B+ SWITCH
Q807, 812
REG6V-CHK 38
BATCHK-H 43
LCD-VDDON 3
RMC +3.3V
B+ SWITCH
Q808, 809
REG5.1V-CHK 40
D917
D905
VT B+
D913
VOL B+
D914
RECT
D901 – 904
T901
POWER
TRANSFORMER
J901
AC IN
F902
AC POWER
SUPPLY DETECT
Q804
BATTERY
VOLTAGE DETECT
Q810, 811. 816
+5.2V
REGULATOR
IC901
XM-ON 75
XM +3.3V
+3.3V
REGULATOR
IC902
B+ SWITCH
Q913
6-5. BLOCK DIAGRAM – POWER SUPPLY Section –
ZS-SAT1
19
19
ZS-SAT1
TERMNAL (A) board
TERMNAL (B) board
KEY (TOP-L) board
KEY (TOP-R) board
TU board
LCD board
MAIN board
MOTOR board
SIRIUS (FILTER) board
SWITCH (SAT) board
XM board
CD board
PANEL (TOP) board
JACK (AU IN) board
JACK (HP) board
POWER board
•
A
: B+ Line.
•
H
: adjustment for repair.
•
Power voltage is dc 4.5 V and fed with regurated dc power
supply from pin
supply from pin
1
and
4
of KH905 on the TERMINAL
(A) board, and power voltage is dc 9 V and fed with
regurated dc power supply from pin
regurated dc power supply from pin
3
and
4
of KH905
on the TERMINAL (A) board.
•
Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– CD Board –
no mark :CD PLAY
– TU Board –
no mark : FM
(
under no-signal (detuned) conditions.
– CD Board –
no mark :CD PLAY
– TU Board –
no mark : FM
(
) : AM
– XM Board –
no mark : XM
– Other Boards –
no mark : FM
(
no mark : XM
– Other Boards –
no mark : FM
(
) : CD PLAY
〈〈
〉〉
: SIRIUS
[
] : XM
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Waveform are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Circled numbers refer to waveform.
•
Signal path.
F
: FM
f
: AM
J
: CD PLAY
: XM
: XM
d
: SIRIUS
i
: AUDIO IN
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Schematic Diagram:
•
All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
W
: indicates side identified with part number.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
Circuit Boards Location
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side)
the parts face are indicated.
ZS-SAT1
20
20
ZS-SAT1
M702
JW701
JW702
JW703
JW704
JW705
JW
706
JW
7
07
JW
708
JW
710
JW
711
JW712
JW713
JW
714
JW
715
JW716
JW717
JW718
JW720
JW
722
JW723
JW724
JW725
JW726
JW727
JW728
JW729
JW730
JW731
JW
732
JW
733
JW734
JW735
JW736
JW
737
JW719
JW721
JW738
S
701
CN
P
702
CNP701
C704
C738
C
7
69
C702
C707
C733
C739
C721
C716
C706
C761
C764
X701
C772
D
701
D
70
2
JC7
02
C763
C762
IC702
R710
R
718
C710
R708
R770
C771
C
701
C
749
R
753
C
751
R7
74
R778
R
773
R
716
C
729
C746
R
75
5
C768
C
703
C
744
C
748
C713
C743
C
7
47
C
745
R
751
C734
C76
0
C
741
C
767
C754
C
757
C
75
3
C774
C750
C740
C714
C712
C727
C726
R
738
C725
C732
C770
R760
R775
C
742
C
731
C756
C755
R776
R709
R
7
04
R7
13
R706
R707
R702
R703
R
720
R721
R777
R
70
1
R711
R714
Q704
R757
Q703
C717
C720
R715
R
739
R
743
R
740
R741
R752
R
742
R748
R747
R749
R744
C708
R746
R761
R7
25
C7
23
C722
C
7
19
C724
R722
R
726
R730
R732
R
73
1
R735
R728
R769
R733
R
756
R
727
R
76
8
R
734
R
72
9
R
724
R7
23
R
737
R736
JC701
C758
Q702
R
771
C7
18
C765
R762
R
766
R
745
R
71
9
IC701
C
728
C705
C
711
FB704
R
765
R750
R764
R763
R
76
7
R
705
R758
Q701
R754
FB703
FB701
FB702
14
8
7
1
15
21
22
28
2
1
5
11
14
TP
(VC)
TP
(RF)
C
B
E
C
B
E
C
B
E
CN001
S001
1-866-548-
21
(21)
MOTOR BOARD
K
MAIN
BOARD
CNP805
DISC TRAY
OPEN/CLOSE
DETECT
OPEN T CLOSE
M
M001
(LOADING)
G
MAIN
BOARD
CNP804
M701
(SPINDLE)
M
(L
IM
IT)
1
3
10
5
39
35
30
52
45
26
20
15
(SLED)
M
CD BOARD
A
B
C
D
E
F
2
3
4
5
6
G
H
1
OPTICAL
PICK-UP
BLOCK
(KSM-213CCP)
1-871-580-
11
(11)
1
5
15
2
10
16
C
B
E
6-6. PRINTED WIRING BOARDS – CD Section –
: Uses unleaded solder.
•
See Page 19 for Circuit Boards Location.
(Page 28)
(Page 28)
•
Semiconductor
Location
Location
Ref. No. Location
D701
G-4
D702
C-4
IC701
E-3
IC702
B-4
Q701
C-1
Q702
C-3
Q703
B-3
Q704
D-4
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