Sony Walkman MZ-RH1 - Main Board Schematic Diagrams (5;7); Main Board Schematic (5;7)

MZ-RH1
2929
MZ-RH1
6-8. SCHEMATIC DIAGRAM – MAIN Section (5/7) –
• See page 36 for IC Block Diagrams.
C253
C364
C362
C361C359
CL151
CL251
C357
C356C353
CL352
CL353
CL354
CL355
C252C152
C153
TP351
TP352
TP353
TP354
TP355
TP151
TP251
TP356
C366
R3351
R310
R3301
TP302
TP303
TP304
TP305
C3306
TP301
R304
C311
C314
C313
C315
R306
R101
R201
C307 C308 C309 C101 C201R302
R305
C301
C302
R301
L101
47µH
L201
47µH
C202 C203 C102 C103
R308
C316
R203
R103
C205
C105
C317
CL313
TP101
TP201
C363
C360
C151
C251
C358
C355
C354R361
R360
R351
R352
R353
C352
R151 R251
R152
R252
C154 C254
R358
R357
C3353
R359R354
R355
R356
C3360
FB3354
FB2251
FB1151
FB3352
FB3351
C255C155
C156 R153 R154 R253 R254
C3361
TP152
TP252
TP358
FB1152
FB2252
FB3353
TP357
C3302
C3304
IC301
FB3302
FB3303
FB3304
FB3305
FB3301
CL310
CL309
C310
CL306
CL307
CL308
CL311
CL302
CL101
CL201
CL303
C306 C303 C304 C305
CL305
CL304
CL301
C104
C204
Q201
Q101
CL203
CL103
Q302
R309
R284 R184
FB1101
FB2201
D3301
D3302
J351
J352
J301
D3303
D201D101
Q301
C369 C368
IC351
Q351
R312 F301
IC302
C256
4.7
6.3V
10 6.3V
47 6.3V
47 6.3V
2.2
6.3V
2.2
6.3V
47
6.3V
10
6.3V
47
4V
47
4V
4.7
6.3V
10
6.3V
100
1M
0
2200p
0
0.1
1
1
1
0
0
0
0.1 1 0.1 1 122k
22
1
1
0
0.1 0.22 0.1 0.22
1k
0.47
2.2k
2.2k
0.1
0.1
0.1
0.1
0.1
1
1
0.1
0.1
0.110
10
1k
1k
10
0.1
22k 22k
47k
47k
100p 100p
100k
10k
0.1
1k100
2.2k
2.2k
2200p
1000p1000p
0.1 22k 10k10k 22k
2200p
1000p
0.01
CXD9847K
0
0
47
22
6.3V
10
6.3V
100
6.3V
100
6.3V
47
6.3V
470
2.5V
470
2.5V
2SC5585TL
2SC5585TL
US6K1TR
47k
2.2k 2.2k
MAZB068H0LS0
MAZB068H0LS0
EDZTE616.8B
MA2S111-(K8).SOMA2S111-(K8).SO
RT1P441U-TP-1
100p 100p
AK5356VN-L
2SA2018TL
0 0.25A 125V
MM3035FULE
0.1
F7
F1
F2
F3
F5
F6
SGND
ADDT
XBCK
FS256
LRCK
SO3
SCK3
XCS_ADC
XPD_ADC
XMIC_DET
OPT_DET
VCO1
XOPT_CTL
DIN1
XJACK_DET
RMC_DTCK
RMC_KEY
FS
512
D
_E
N
1
D
_
EN
2
D
_
EN
R
EG
BEEP
DCLSOUTL
DCLSOUTR
D_VCONT_PWM
X
M
U
TE
M
U
T
EO
N
VC1
VCO1
BCLK
MCLK
LRCK
CDTI
CCLK
CSN
PDN
M
IC
L
P
R
E
O
L
P
R
E
N
L
P
R
E
L
P
R
E
R
P
R
E
N
R
P
R
E
O
R
S
D
T
O
D
V
D
D
D
V
S
S
A
V
S
S
A
V
D
D
V
C
O
M
R
IN
LIN
MPWR
MRF
MVCM
MVSS
MVDD
MICR
MODE_B
BEEP_IN
DIN2
DIN1
OUT_BEEP1
VSSO
OUT1
V
D
D
O
1
V
R
E
G
O
V
C
O
N
T
V
R
E
F
C
F
B
V
D
D
O
2
E
N
3
E
N
2
E
N
1
V
D
D
V
S
S
TRGI
CG
VG
CVG
OUT_BEEP2
VSSO
OUT2
CE
VOUT
GND
VDD
(5/7)
S
S
LINE IN
(OPT)
MIC
(PLUG IN POWER)
DVDD
DTCK
KEY_R
/LINE OUT
MUTING CONTROL
MUTING
MUTING
Q101,201
-1
-2
A/D CONVERTER,MIC AMP
B+ SWITCH
SWITCHING DRIVER,HEADPHONE AMP
M
C
K
E
N
R
E
G
V
R
E
G
+5.5V REGULATOR
GND
R106
R106
0 (US,CND)
22 (AEP)
R205
∗
∗
R205
0 (US,CND)
10 (AEP)
∗
∗
R105
(AEP) (AEP)
R206
10 22
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28)
(Page 31)
(Page 28)