DOWNLOAD Sony SDM-N50PS Service Manual ↓ Size: 3.82 MB | Pages: 56 in PDF or view online for FREE

Model
SDM-N50PS
Pages
56
Size
3.82 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / S/M SDM-N50PS 00 US CA AEP
File
sdm-n50ps.pdf
Date
PREV: Sony SDM-N50 (serv.man2) Service Manual

Sony SDM-N50PS Service Manual ▷ View online

4-33
4-34
1
A
B
C
D
E
F
2
12
13
11
10
9
8
7
6
5
4
3
(3) Schematic Diagram of H Board
STBY5V
R905
R904
R902
R906
D911
R907
R908
R909
R910
S907
S905
S904
S903
S902
S901
S906
R903
C903
CN901
D913
D915
D914
D906
D907
D908
D909
D910
D903
D902
D901
680
1/16W
680
1/16W
680
1/16W
3.3k
1/16W
MA8082-H-TX
820
1/16W
1.5k
1/16W
2.7k
1/16W
8.2k
1/16W
SW-1
SW-1
SW-1
SW-1
SW-1
SW-1
SW-1
2.4k
1/16W
22
16V
18P
MA8082
MA8082
MA8082
MA8082-H-TX
MA8082-H-TX
MA8082-H-TX
MA8082-H-TX
MA8082-H-TX
AA1101W-TR
AA1101W-TR
BRPG1201W-TR
2
1
2
1
2
1
2
1
2
1
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PW_KEY
KEY
PW_LED1
PW_LED2
IN_LED1
IN_LED2
GND
SEN1
SEN2
GND
VREF
1
2
3
4
5V(SENS)
INPUT_KEY
LED_CTL
15
16
17
18
SEN3
SEN4
5V(STBY)
REMOTO
INPUT
POWER
MENU
+
-
TO B BOARD
CN501
H
USER
CONTROL
B-SS3534<AEP>-H(24)
— H BOARD (Conductor Side) —
(h)
— H BOARD (Component Side) —
[ USER CONTROL ]
Ref.
H BOARD
Terminal name of semiconductors
in silk screen printed circuit (
*
)
*
D906 - D911,
D913 - D915
3
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-8)
4-35
4-36
1
A
B
C
D
E
F
G
H
2
12
13
11
10
9
8
7
6
5
4
3
14
(4) Schematic Diagrams of G (P1-P2) Boards
3.1
1.4
2.8
2.5
0
2.6
132.5
12V
2.8
9.8
8.8
8.8
2.5
12V
12V
2.7
7.0
5V
4.9
3.3V
3.4
4.7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
1
3
4
5
6
7
8
9
10
11
12
13
14
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
2
4
3
1
1
2
3
4
5
6
7
8
9
CN703
PH701
T701
7.4MHz
C701
C727
R701
C719
R722
R714
R724
C710
C712
R721
R702
C703
C707
R711
R712
R719
C713
C735
R728
C722
R723
R726
C711
L703
R710
D702
C739
R718
C736
R704
R713
D707
R708
R709
C709
R727
R707
C717
C728
C721
C732
R735
R732
R703
R706
C708
R705
D710
R731
C706
C716
C726
C737
C738
C742
C743
L701
L707
C705
L702
C704
T702
C724
C730
C741
R717
L704
F701
3.15A
250V
FH701
FH702
R733
R730
PS701
PS702
L705
L706
C723
C729
VDR701
R737
R736
R716
R725
C740
CN704
CN702
CN701
D703
Q701
D704
D705
D708
IC701
D701
IC704
IC707
D709
IC706
D706
IC702
D711
D712
0.1
250V
0.01
630V
220p
1kV
SL
680p
50V
B
47
50V
0.1
250V
4.7
35V
PC123FY2
680k
1/2W
1k
1/10W
15
1/2W
10
1/10W
1k
1/10W
2k
1/10W
1k
1/10W
3P
D10SC9M
0.1
1/2W
100k
3W
2.2M
1/2W
150
2W
150
2W
2.2M
1/2W
68k 1/10W
0.01 50V B
0.047
50V
B
100
50V
0.1 25V F
0.1
25V
F
1
50V
0.1 25V F
0.1
25V
F
0.1
25V
F
0.1
25V
F
RD10M-T1B2
47µH
0
330k
1/10W
150k
1/10W
220
1/10W
10
1/16W
1k
1/10W
0.022 50V B
3.9k 1/10W
MA2S728-TX
470
1/10W
3.9
10W
0.047
50V
B
180
450V
10k
1/10W
10k
1/10W
10k
1/10W
470 16V
470 16V
470
16V
470
16V
470
6.3V
470
16V
56µH
22µH
1500
16V
39µH
1500
16V
TFM96455
0.0047
250V
0.0047
250V
470
6.3V
0.22
2W
47µH
0.068
0.068
3.15A
2A
47µH
47µH
1000p
250V
E
1000p
250V
E
27k
30k
220
1/10W
27k
1/10W
4.7
25V
3P
9P
8P
ERA34-10TP1
IRFIBC40G-LF38
SWITCHING
1SS119-25TG
D1NL20U-TR
UDZ-TE-17-4.7B
TEA1504/N2
PWM CONTROL
D2SB60A
MMDF6N03HDR2
CONTROL
MMDF6N03HDR2
CONTROL
MA2S728-TX
MAX1631EAI
+5V/+3.3V REG
11ES2-TB5
µPC1093J-1-T
MA3XD15001S0
MA3XD15001S0
GND
12V
3
1
2
2
1
2
1
3
2
1
3
1
2
3
2
1
3
2
3
1
4
4
3
1
2
2
1
4
3
1
2
3
1
2
3
AC L OUT
NC
AC L IN
AC L
NC
AC N
3.3V
3.3V
GND
GND
GND
OOB
DEM
NC
GND
NC
VCTRL
LREF
VIN
NC
GND
DRIVER
ISENSE
VAUX
DS
SEQ
DH5
LX5
BST5
DL5
PGND
VL
V+
SHDN
DL3
BST3
LX3
DH3
RUN/ON3
CSH3
CSL3
FB3
STEER
SECFB
SYNC
TIME/ON5
GND
REF
RESET
FB5
CSL5
CSH5
SKIP
CHIP
RN-CP
RN-CP
RN-CP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
CHIP
5V
S_A
G_A
S_B
G_B
D_A1
D_A2
D_B1
D_B2
G_B
S_B
G_A
S_A
D_B2
D_B1
D_A2
D_A1
DDON
GND
5V
+12V
+5V
+3.3V
GND
GND
GND
GND
12V
12V
12V
12V
AC IN
POWER
TO A BOARD
CN105
TO A BOARD
CN104
-P1
G
(POWER SUPPLY)
B-SS3534<AEP>-G-P1(24)
1/2W
1/2W
1/16W
1/16W
Schematic diagram
Ò
Ò
Ò
Ò
Ò
 board
H
Schematic diagram
-P1 board
l
l
l
l
l
G
4-37
4-38
1
A
B
C
D
E
F
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
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-SS3534<AEP>-G-P2(24)
R784
0
R785
0
— G BOARD (Conductor Side) —
(g)
— G BOARD (Component Side) —
4-39
4-40
[ POWER SUPPLY, AUDIO IN ]
G BOARD
Terminal name of semiconductors
in silk screen printed circuit (
*
)
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-8)
Ref.
*
Q770, Q771
D708 - D710
D707, D711, D712
D767, D768
2
3
5
!¡
Schematic diagram
Ò
Ò
Ò
Ò
Ò
 -P2 board
G
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