Sony MDR-IF4000 Manual
MDR-IF4000
14
14
MDR-IF4000
3-5. SCHEMATIC DIAGRAM – RECEIVER SECTION –
TP004
S601
D601
S602
NIMH1
NIMH2
C605
C604
C602
R602
R603
R601
R604
C603
C504
C505
L501
D501
C503
C510
L502
C506
C511
C507
C508
R503
TP505
C516
C513
C313
C312
R308
Q302
Q301
C310
R307
R106
C208
D104
R112
C117
C210
R107
D103
C130
IC102
R111
C126
C120
C121
L109
C119
R109
R110
C123
C124
C125
C118
D101
D102
017
C015
L004
C016
L106
C116
C110
TP103
C103
C101
C102
L104
L103
R103
L105
R501
C509
IC501
C501
C502
L201
C206
C204
C207
C205
C203
RV201
R302
C303
C309
R306
L306
L305
C316
C307
L303
L302
C301
R301
L301
R502
D502
C304
L108
R108
X101
C111
C113
C115
R004
R003
C001
C013
L002
C002
C010
C006
R001
L003
C011
C014
C012
R002
C009
C007
L001
IC001
L102 R102
R101
L101
C105
C104
IC201
R202
R201
R104
C109
C112
C108
L107
C107
C202
C302
C305
C311
C314
SP002
SP001
D404
D403
D401
D402
D405
D406
D407
D408
C003
C008
C005
C004
TP601
TP602
C514
C201
C306
C308
L304
C317
C315
IC302
IC301
Q101
Q601
Q602
IC601
IC503
IC502
S701
BATT DET
RB501V-40TE-17
BATT DET
NI-MH
NI-MH
1
0.01
2.2
100k
1k
10k
1M
0.01
100
10V
0.1
RB161M-20FTR
100
10V
10V
4.7
10
10V
4.7
10
10V
0.1
10k
1
0.1
10
10V
100p
10k
UN2225-(TX)
MUTE
UN2225-(TX)
MUTE
10
10V
10k
10k
10
16V
1SS355TE-17
10k
10
10V
1
10k
1SS355TE-17
0.022
BU4223G
RESET
4.7k
0.1
0.1
22
6.3V
0.1
3.3k
820
0.01
0.1
0.1
1
1SS355TE-17
1SS355TE-17
0.1
0.1
0.001
0.1
0.1
0.1
0.1
0.1
1k
10k
0.1
XC62HR1502MR
1.5V REG
0.1
47
4V
4V
0.1
47
4V
4V
0.1
0.0022
0.0022
50k/50k
10k
100p
15p
68k
0.1
0.1
15p
68k
470
SLR-342VC3F
10
10V
1k
12.288MHz
15p
0.1
15p
1.5k
33k
0.0047
0.01
47
6.3V
330p
0.1
2.2k
0.0068
100p
0.0068
1k
22
6.3V
0.1
CXA3668N-T4
1k
1k
1
10
16V
PCM1773
1k
1k
68
1
1
47
6.3V
0.1
10
10V
10
10V
3.3
10V
10
10V
3.3
10V
10V
040020
040020
PP508
PP508
PP508
PP508
PP508
PP508
PP508
PP508
1
0.1
10
16V
0.1
47
6.3V
10
10V
47
10V
0.1
0.1
47
10V
NJM2113V-TE2
HEADPHONE AMP
NJM2113V-TE2
HEADPHONE AMP
DTC144EE-TL
MUTE DRIVE
2SB1690K
+B SWITCH
2SC2412K-T
+B SWITCH
XC61CN1902NR
LEVEL DETECT
XC6371A281PR
+2.8V DC/DC
CONVERTOR
CONVERTOR
XC6219B252MR
+2.5V REG
(AUTO ON/OFF)
VOL
POWER
BATTERY
RECHARGEABLE
1.2V 550mAh x 2
(L-CH)
(R-CH)
DRIVER
DRIVER
(R-CH
REAR SECTION)
(L-CH
(L-CH
FRONT SECTION)
B+
SIG
FRONTEND
D/A CONVERTER
FRONT SECTION)
(R-CH
REAR SECTION)
CHARGE
TERMINAL
(
(
(BP-HP550)