Sony SDM-N50 (serv.man2) Service Manual ▷ View online
4-45
4-46
1
A
B
C
D
E
2
12
13
11
10
9
8
7
6
5
4
3
14
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
4-47
4-48
4-5. SEMICONDUCTORS
AD9884-AKS-100S
8 pin SOP
Schematic diagram
Ò
Ò
Ò
Ò
Ò
-P2 board
G
BA033FP-E2
BA05FP-E2
38
1
39
64
65
102
103
128
TOP VIEW
BA4560F
MAX1626ESA-TE2
MM1170BFB
SN74CBTD3306PWR
UPC358G2
UPC393G2
24LC21AT/SN
1 2
3
BA7078AF-E2
1
TOP VIEW
n
CHEETAH3
1
TOP VIEW
n
18 pin SOP
CXB1455R
TOP VIEW
n
1
240 pin QFP
XCB1456R
TOP VIEW
n
1
48 pin QFP
IS455J
TOP VIEW
n
1
64 pin QFP
LM4863MTEX
TDA7315D013TR
4
3
1
2
MAX1631EAI-TG-068
1
TOP VIEW
n
20 pin SOP
MB90F553APF-G-BND
1
TOP VIEW
n
28 pin DIP
MMDF6N03HDR2
M24C16-MN6T
TOP VIEW
30
1
31
50
51
80
81
100
INDEX
MT48LC1M16A1TG-7S
1
TOP VIEW
n
8 pin DIP
M52758FP
1
TOP VIEW
n
50 pin DIP
1
TOP VIEW
n
36 pin DIP
PC123F2
PC123FY2
PQ20VZ5U
1
2
3
4
1
2
3
4
TC7S04FU(TE85R)
TC74S08FU(TE85R)
TC74S32FU(TE85R)
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
5 pin CHIP
TC74HC4066AFT(EL)
TC74VHCT14AFT(EL)
TC74VHC04FT(EL)
TC74VHC125FT(EL)
TC74VHC86FT(EL)
TEA1504/N2
1
TOP VIEW
n
14 pin SOP
YSS901-F
1
TOP VIEW
n
14 pin DIP
19
1
20
32
33
51
52
64
TOP VIEW
UPC1093J-1-T
DTA114EKA-T146
DTA123JKA-T146
DTA143XKA-T146
DTC114EK
DTC114EKA-T146
DTC143TKA-T146
DTC323TK
DTC323TKT146
2SA1037AK-T-146-QR
2SC2712G-TE85L
2SC2712-YG
FZT853-TA
E
B
C
IRFIBC40
B
C
E
IRFIBC40G-LF38
G
D
S
PN109F
S
G
D
SI2301DS-T1
E
B
C
2SK1828
2SK1828TE85L
SI4431DY-T1
DTZ4.7C
MA111
RD12SB2
UCZ-TE-17-12B
UCZ-TE-17-4.7B
1SS355TE-17
S
S
S
G
D
D
D
D
1
4
8
5
D1NL20U-TR
CATHODE
ANODE
D10SC9M
CATHODE
ANODE
D2SB60A-F04
1
2
3
2
1
3
D3FS4A-TA
MA2S728
PTZ-TE25-6.2A
-
-
-
~
~
ERA34-10TP1
RGP02-20EL-6394
CATHODE
ANODE
MA151WK-TX
1SS184
1
2
3
1
2
3
MA3XD15001S0
MA3075WA-TX
MA3130WA-TX
CATHODE
ANODE
NC
MA8082-H-TX
1
2
3
1
2
3
RE10M-B2
RE10M-T1B2
CATHODE
ANODE
1SS119-25
11ES2
1
2
3
1
2
3
AA1101W
CATHODE
ANODE
CATHODE
MARK
MARK
CATHODE
ANODE
CATHODE
ANODE
CATHODE
BRPG1201W
5-1
SDM-N50
• 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.
• 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.
5-1. DISPLAY
7-685-646-79
+BVTP 3X8
7-685-645-79
+BVTP 3X6
7-685-249-19
+KTP 3X14
7-682-546-04
+P 3X5
7-682-660-09
+PS 4X6
REF.NO. PART NO.
DESCRIPTION
REMARK
REF.NO. PART NO.
DESCRIPTION
REMARK
SECTION 5
EXPLODED VIEWS
The components identified by mark
¡
are critical for safety.
Replace only with part number specified.
Replace only with part number specified.
Les composants identifiés par une
marque
marque
¡
sont critiques pour la
sécurité. Ne les remplacer que par une
pièce portant le numéro spécifié.
pièce portant le numéro spécifié.
NOTE:
10
11
21
1
12
22
25
2
13
23
3
24
4
15
27
5
5
28
29
5
16
6
17
7
18
8
26
19
9
20
21
20
1
X-4037-530-1 COVER ASSY, FRONT
2 * A-1375-200-A H BOARD, COMPLETE
3
3
4-074-707-01 EARTH (H)
4
1-803-900-11 LCD MODULE (TFT)
5
4-074-712-01 HOLDER, PANEL
6
1-900-251-29 HARENESS ASSY, BH1
7 * A-1136-059-A B BOARD, COMPLETE
8
8
4-639-967-01 SCREW, 0 PLATE SPECIAL HEAD
#4
9
X-4037-913-1 COVER ASSY, REAR
10
4-075-607-01 TAPPING SCREW 3X8
11
2-625-102-31 BOLT, HEXAGON M3
12
4-074-711-01 PLATE, INSULATION
13
4-073-824-01 HINGE, PANEL
#4
14
4-073-809-01 COVER (S), HINGE
15
4-073-816-01 COVER (F), HINGE
16
4-073-808-01 COVER (R), HINGE
17
4-074-713-01 LEG, RUBBER
18
4-073-823-01 COVER, BASE
19
4-073-825-01 HINGE, BASE
20
1-529-586-11 SPEAKER (2.7CM) (HARMAN)
#1
20
1-529-789-11 SPEAKER (3.0CM) (FOSTER)
21
4-073-810-01 HOLDER, SP (2.7CM)
#1
21
4-077-559-01 HOLDER, SP (3.0CM)
22
4-074-714-01 RUBBER, ENCLOSURE
23 * A-1394-966-A U BOARD, COMPLETE
24
4-074-708-01 EARTH (U)
25
4-075-703-01 FOOT (B), RUBBER
26
4-076-246-01 COVER, CABLE
#6
27
1-900-253-80 HARNESS ASSY, UB
#6
28
4-075-633-01 HOLDER, CABLE (A)
#6
29
4-075-634-01 HOLDER, CABLE (B)
5-2
SDM-N50
5-2. CHASSIS
7-685-648-79
+BVTP 3X12
7-682-545-01
+B 3X4
REF.NO. PART NO.
DESCRIPTION
REMARK
REF.NO. PART NO.
DESCRIPTION
REMARK
60
51
61
62
62
52
53
55
63
64
54
56
57
58
59
The components identified by mark
¡
are critical for safety.
Replace only with part number specified.
Replace only with part number specified.
Les composants identifiés par une
marque
marque
¡
sont critiques pour la
sécurité. Ne les remplacer que par une
pièce portant le numéro spécifié.
pièce portant le numéro spécifié.
51
1-572-434-31 SWITCH, SEESAW (AC PWOER)
52
¡
1-794-122-11 INLET, AC (WITH FILTER)
53
4-070-122-01 SCREW (HD15)
54
4-073-835-01 CASE (R)
55
4-073-836-01 CASE (L)
56 * 4-073-828-01 LABEL, INFORMATION (B) (AEP)
56 * 4-073-828-11 LABEL, INFORMATION (W) (U/C)
57
56 * 4-073-828-11 LABEL, INFORMATION (W) (U/C)
57
X-4037-532-1 PLATE ASSY, CHASSIS
58
58
4-073-814-01 GUIDE, LIGHT
59
¡
1-576-230-11 FUSE (H.B.C.) (3.15A/250V)
60 * A-1316-500-A G BOARD, COMPLETE
61 * A-1299-074-A A BOARD, COMPLETE
62
61 * A-1299-074-A A BOARD, COMPLETE
62
4-076-680-01 +TP 3X5
#5
63
4-073-830-01 SHEET (G)
#7
64
A-1484-769-A MAIN BLOCK ASSY(AEP)
51-63
#7
64
A-1484-770-A MAIN BLOCK ASSY(U/C)
51-63
Click on the first or last page to see other SDM-N50 (serv.man2) service manuals if exist.