Sony SDM-N50R (serv.man2) Service Manual ▷ View online
SDM-N50R(E)
3-26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
9.0
3.7
4.4
4.3
3.7
9.0
12V
1
2
3
4
1
2
3
4
5
6
7
8
D768
D767
R770
R771
R773
R774
R775
R778
R779
C770
C771
C772
CN705
CN706
R790
R791
R792
R796
R799
R794
R795
C792
C790
C791
R793
R797
R798
C798
R788
R789
PS791
IC790
R772
R776
R777
Q770
Q771
R786
R780
C793
C797
C795
C796
C794
FB750
FB751
R781
R782
R783
MA3075WA-(TX)
MA3075WA-(TX)
100k
1/10W
100k
1/10W
100k
1/10W
1k
1/10W
1k
1/10W
2.2k
1/10W
2.2k
1/10W
1
50V
1
50V
100
16V
16V
4P
3P
AUDIO STEREO
JACK
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
1.0
50V
1.0
50V
1.0
50V
47k
1/10W
47k
1/10W
68k
1/10W
100
16V
100
1/10W
100
1/10W
µPC358G2-E2
BUFFER
100k
1/10W
330
1/4W
330
1/4W
2SC2712G
BUFFER
2SC2712G
BUFFER
180
1/4W
180
1/4W
100p
0.1
25V
100p
100p
100p
0
0
0
12V
GND
2
1
3
2
1
AUDIO_R
AUDIO_GND
AUDIO_GND
AUDIO_L
AUDIO_R
AUDIO_L
AUDIO
IN
OUT1
-IN1
+IN1
VEE
VCC
OUT2
-IN2
+IN2
G
-P2
(AUDIO IN)
TO A BOARD
CN106
B-SS3514<J..>-G-P2(24)
R784
0
R785
0
SDM-N50R(E)
3-27
(g)
(g)
(g)
(g)
(g)
U BOARD
Terminal name of semiconductors
in silk screen printed circuit (
Terminal name of semiconductors
in silk screen printed circuit (
*
)
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-9)
Ref.
*
— U BOARD (Component Side) —
— U BOARD (Conductor Side) —
[ POWER SUPPLY, AUDIO IN ]
Q770, Q771
D708 - D710
D707, D711, D712
D767, D768
2
2
2
2
2
3
3
3
3
3
5
5
5
5
5
!¡
!¡
!¡
!¡
!¡
SDM-N50R(E)
3-28
AD9884-AKS-100S
BA033FP-E2
BA05FP-E2
BA05FP-E2
BA4560F
MAX1626ESA-TE2
MM1170BFB
SN74CBTD3306PWR
UPC358G2
UPC393G2
24LC21AT/SN
MAX1626ESA-TE2
MM1170BFB
SN74CBTD3306PWR
UPC358G2
UPC393G2
24LC21AT/SN
BA7078AF-E2
CHEETAH3
CXB1455R
XCB1456R
IS455J
LM4863MTEX
TDA7315D013TR
TDA7315D013TR
MAX1631EAI-TG-068
MB90F553APF-G-BND
MMDF6N03HDR2
M24C16-MN6T
M24C16-MN6T
MT48LC1M16A1TG-7S
M52758FP
C123F2
PC123FY2
PC123FY2
PQ20VZ5U
TC7S04FU(TE85R)
TC74S08FU(TE85R)
TC74S32FU(TE85R)
TC74S08FU(TE85R)
TC74S32FU(TE85R)
TC74HC4066AFT(EL)
TC74VHCT14AFT(EL)
TC74VHC04FT(EL)
TC74VHC125FT(EL)
TC74VHC86FT(EL)
TC74VHCT14AFT(EL)
TC74VHC04FT(EL)
TC74VHC125FT(EL)
TC74VHC86FT(EL)
TEA1504/N2
YSS901-F
UPC1093J-1-T
DTA114EKA-T146
DTA123JKA-T146
DTA143XKA-T146
DTC114EK
DTC114EKA-T146
DTC143TKA-T146
DTC323TK
DTC323TKT146
2SA1037AK-T-146-QR
2SC2712G-TE85L
2SC2712-YG
DTA123JKA-T146
DTA143XKA-T146
DTC114EK
DTC114EKA-T146
DTC143TKA-T146
DTC323TK
DTC323TKT146
2SA1037AK-T-146-QR
2SC2712G-TE85L
2SC2712-YG
FZT853-TA
RFIBC40
IRFIBC40G-LF38
PN109F
SI2301DS-T1
2SK1828
2SK1828TE85L
SI4431DY-T1
DTZ4.7C
MA111
RD12SB2
UCZ-TE-17-12B
UCZ-TE-17-4.7B
1SS355TE-17
2SK1828TE85L
SI4431DY-T1
DTZ4.7C
MA111
RD12SB2
UCZ-TE-17-12B
UCZ-TE-17-4.7B
1SS355TE-17
D1NL20U-TR
D10SC9M
D2SB60A-F04
D3FS4A-TA
MA2S728
PTZ-TE25-6.2A
MA2S728
PTZ-TE25-6.2A
ERA34-10TP1
RGP02-20EL-6394
RGP02-20EL-6394
MA151WK-TX
1SS184
1SS184
MA3XD15001S0
MA3075WA-TX
MA3130WA-TX
MA3130WA-TX
MA8082-H-TX
RE10M-B2
RE10M-T1B2
RE10M-T1B2
1SS119-25
11ES2
11ES2
AA1101W
4
3
1
2
19
1
20
32
33
51
52
64
TOP VIEW
TOP VIEW
30
1
31
50
51
80
81
100
INDEX
1: FB
2: Vc
3: GND
4: Vsw
5: Vin
2: Vc
3: GND
4: Vsw
5: Vin
1
3
4
5
2
1
n
CATHODE
ANODE
CATHODE
ANODE
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
2
1
3
CATHODE
ANODE
CATHODE
ANODE
ANODE
CATHODE
CATHODE
ANODE
-
-
-
~
~
1
TOP VIEW
n
1
TOP VIEW
n
1
TOP VIEW
n
1
TOP VIEW
n
CATHODE
MARK
MARK
CATHODE
ANODE
CATHODE
TOP VIEW
n
1
TOP VIEW
n
1
TOP VIEW
n
1
1
TOP VIEW
n
1
TOP VIEW
n
1
TOP VIEW
n
B
C
E
E
B
C
E
B
C
S
G
D
S
S
S
G
D
D
D
D
1
4
8
5
G
D
S
38
1
39
64
65
102
103
128
TOP VIEW
1 2
3
1
TOP VIEW
n
1
TOP VIEW
n
8 pin SOP
CATHODE
ANODE
NC
18 pin SOP
240 pin QFP
48 pin QFP
50 pin DIP
8 pin DIP
28 pin DIP
20 pin SOP
64 pin QFP
36 pin DIP
5pin CHIP
14 pin SOP
14 pin DIP
BRPG1201W
3-5. SEMICONDUCTORS
SDM-N50R(E)
4-1
SECTION 4
EXPLODED VIEWS
• Items with no part number and no
description are not stocked because they
are seldom required for routine service.
are seldom required for routine service.
• The construction parts of an assembled
part are indicated with a collation number
in the remark column.
in the remark column.
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
service. Some delay should be anticipated
when ordering these items.
The components identified
!
marked are
critical for safety.
Replace only with the part number specified.
Replace only with the part number specified.
Les composants identifiés par la marque
!
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
Ne les remplacer que par une pièce portant
le numéro spécifié.
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