Read Sony MHC-S3 / ST-S3 Service Manual online
ST-S3
13
13
Q901
R908
R538
R530
R956
C505
C504
R518
R516
R515
R517
R501
C927
C928
D902
R963
R964
C962
C961
C915
D912
R903
C910
R904
R905
R906
C937
R549
C506
R558
R550
D944
D945
R532
R556
C942
C943
C561
EPT901
R524
C972
CN503
CN501
R523
R522
C562
C520
R520
R519
C519
R
5
0
8
C
5
0
1
C
5
0
2
C
5
0
3
X
5
0
1
R542
R541
R540
R539
C508
C509
R548
R521
R529
R525
D
9
2
1
CN5042
CN502
CN505
CN5032
R958
R959
R961
R962
JW95
X
5
0
2
IC501
Q503
Q502
R557
C510
D
9
1
3
C909
D911
EPT902
R966
R965
R
5
2
8
R
5
2
7
R
5
2
6
R
5
3
3
R
5
3
1
R
5
3
4
R
5
3
5
R
5
3
6
R
5
3
7
R
5
0
2
R
5
0
3
R
5
0
4
R
5
0
5
R
5
0
6
R
5
0
7
R
5
0
9
R
5
1
1
R
5
1
2
R
5
1
3
R
5
1
4
R545
R543
R
5
1
0
CN506
R957
D943
2SB734-3
1k
100
100
100
1000
6.3V
6.3V
0.1
100
100
1k
100
100
0.1
0.1
11ES2-NTA2
5.6k
5.6k
10
50V
0.1
100
35V
35V
MTZJ-T-
72-30B
10
10
50V
10k
100
100
0.1
3.3k
4.7
50V
50V
1M
100k
1SS133T
1SS133T
47k
47k
470
6.3V
0.1
0.1
47k
0.1
10P
4P
100
10k
10000p
100p
10k
10k
100p
1
0
k
1
8
p
1
5
p
0
.1
3
2
.7
6
8
H
z
47k
47k
100
100
10
50V
0.1
4.7k
100
100
100
1
S
S
1
33
T
-7
2
9P
19P
17P
15P
100
100
2.2k
2.2k
1
6
M
H
z
M30622MGA-A39FP
BN1A4M
BN1A4M
22k
4.7
50V
50V
M
T
Z
J-T
-7
2
-5
.6
B
100
50V
50V
11ES2
-NTA2
-NTA2
100
100
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
3
3
0
k
1
0
k
1
0
0
1
0
0
1
0
0
10k
10k
3
3
0
15P
100
1SS133T
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
ST-MUTE
ST-CE
ST-DOUT
ST-DIN
ST-CLK
M-RESET
ST-CLK
ST-DOUT
ST-DIN
ST-CE
ST-MUTE
M-RESET
RDS-DATA
RDS-INT
RDS-DATA
RDS-INT
I-DAT
I-CLK
TUN
STE
STE
TUN
EX-IN
EX-OUT
EX-LAT
EX-CLK
EX-CLK
EX-LAT
EX-OUT
EX-IN
AB1
AB2
AB1
AB2
JOG2-B
JOG2-A
JOG1-B
JOG1-A
VOLA
VOLB
KEY1
KEY1
JOG2-B
JOG2-A
JOG1-B
JOG1-A
VOLA
VOLB
CC1
CC2
CC3
CC4
CC5
CC6
CC5
CC6
I-CLK
I-DAT
DD1
DD4
DD2
DD3
M-RESET
I-DAT
I-CLK
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
CC1
CC4
CC3
CC2
SIRCS
DBFB FEEDBACK
POWER KEY
POWER KEY
AB20
AB21
I-CLK
I-DAT
SIRCS
CL
MC D0
MC D1
CE
A+10V
TUNED
STEREO
L-CH
ANALOG-GND
R-CH
MUTE
D+5V
N.C
RDS-INT
RDS-DATA
MRESET
I2C-CLK
I2C-DATA
VCD L-IN
VCD R-IN
V-MUTE
EVER+5V
POWER KEY
VF
VF
DBFB FEEDBACK
EXP-CLK
EXP-LAT
EXP-OUT DATA
EXP-IN DATA
VOLA
VOLB
KEY0 TA
AC LOW
AC LOW
AC HIGH
AC HIGH
UNREG
VP
CT
JOG1-A(FUNCTION)
JOG1-B(FUNCTION)
AC-LOW
AC-LOW
CD A-GND
CD D(M)-GND
UNREG
TC M-GND
DISPLAY/STANDBY KEY
KEY1
JOG2-A
JOG2-B
JOG1-A
JOG1-B
VOLA
VOLB
TC M-GND
TC D-GND
CD D(M)-GND
CT
HAKO-GND
JOG2-B(F-SELECT)
JOG2-A(F-SELECT)
HAKO-GND
(CHASSIS)
(CHASSIS)
k
VSS
V
CC
N
M
I
ST-CE
ST-DOUT
ST-D
IN
ST-CLK
MODEL-IN
RD
S-IN
T
RD
S-D
ATA
G
ND
SIRCS
DIG-CLK
D
IR-U
NLOCK
DIR-CS
DSP-CS
AM
P-DATA
AM
P-CLK
AM
P-LAT
SO
FT-TEST
DSP-DECODE
STEREO
TUNED
DIR-XSTATE
POW
ER
KEY
D
ISPLAY K
EY
EXP-IN
DATA
EXP-O
UT DATA
EXP-LAT
EXP
-C
LK
CNVSS
AVSS
VREF
AVCC
SPEC-IN
VCC
V
SS
DSP-ACK
NO-U
SE
VF
VF
-VP
D-GND
IIC-CLK
IIC-DATA
D+3.3V
SIRCS
RESET
D-GND
EVER+5V(SIRCS)
GND
RTS1
NC
+5V
CNVSS
RESET
GND
TXD1/CAN'T USE
CLK1/SQ-CLK
RXD1/SQ-DATA-IN
D-GND
D+5V
IIC-CLK
IIC-DATA
(2/2)
(FROM CDP-S3)
SYSTEM CONTROL 3
SYSTEM CONTROL 2
SYSTEM CONTROL 1
(FOR TEST)
(FOR TEST)
(CHASSIS)
M-RESET
S
T-MU
TE
X
IN
XOUT
R
ESET
XCOU
T
XCIN
D
SP-RX
DIG-TX
AC-
CUT
V-MUTE
CODEC
-SM
UTE
DIR-RX
LINE-M
U
TE
SYSTEM CONTROLLER
-28V REGULATOR
AC OFF
DRIVER
MUTING
MUTING
CONTROL
SWITCH
FM/AM
TUNER
UNIT
*
AM
ANTENNA
THE ASSEMBLED
BLOCK
SUPPLIED WITH
*
FM 75
Ω
COAXIAL
IIC CLK IIC DATA
NO-USE
NO-USE
NO-USE
NO-USE
(TO TA-S3)
(TO TA-S3)
5-3.
SCHEMATIC DIAGRAM – MAIN Board (2/2) –
•
See page 11 for Waveforms.
(Page 12)
(Page 19)
(Page 12)
(Page 12)
Click on the first or last page to see other MHC-S3 / ST-S3 service manuals if exist.