If Con) Schematic Diagram - Sony DVP-NS300 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
IF-80 (IF CON) SCHEMATIC DIAGRAM
– Ref. No.: IF-80 board; 1,000 series –
1 2 3 4
IF-80 BOARD
A
NO MARK:DVD/CD PLAY
HS13S0E BOARD
CN401 13P
CN201 JL407
P-DET 1
:AEP,UK,RUS,
JL408
E12,ME,AUS,
P-CONT 2
B-
AR,EA,SP, JL409
HK,KR
EVER-11V 3
B
(SEE PAGE 4-46)
PS401
M_GND 4
1.0A
JL414
HS13S0F BOARD M_GND 5
CN201
SW+11V 6
B+
:BR,E32,PX JL415
SW+11V 7
(SEE PAGE 4-50)
JL416
SW+3.3V 8
HS13S0U BOARD
B+
D_GND 9
CN201
JL410
:US,CND,MX,TW D_GND 10
JL411
(SEE PAGE 4-54)
EVER+3.3V 11
JL412
C
TOP-244U BOARD +5V 12
JL413
CN920
EVER+11V 13
:US,CND,MX
PS402
(SEE PAGE 4-58)
B+ 1.0A
R433
10k
R421
2700
D S401 S404
SURROUND
BNR
R434
10k
R423 R422 R430
R427
22k 8200 3900 2700
S405 S407 S409 S406
S402
E
TITLE
RETURN DVD MENU DISPLAY
R435
10k
R428
R431 R414
8200 3900
T E 2700
L 1 3 9 4 2 2 9 6 5 1 3
F
S408 S410 S412
S403
R437
120
G
H
I
R401
4700
BZ401
(BUZZER)
S411
J
CN402 5P
JL401
GND 1
JL405
B+
E+3.3V 2
PUSH JL406
ENTER AN5 3
JL417
NC 4
JL418 R402
NC 5 100k
CURSOR
STICK
K
w w w
L
R412 C404
47
0.01u
C402
47u
6.3V .
B+
M
05
5 6 7 8
-10.6
-10.5
Q404
2SD1766-T100-QR
B- SWITCH
-9.8
C407
0.01u
R415 1800
3.4
C409
C411 C412
0.01u 100u 0.01u
R418
3.2
R416 16V
10k
1800
C401
Q405
0.01u
UN2111-TX
B+
SWITCH
B+
C437
0.01u
B+
R486
220
BNR
D414
SLR-342DCT32
(AMBER)
3
80 79 78 77 76
1
VSS
1.3
XIN
1.5
XOUT
R448
0
10k
TEST
C427 3.4
X401 0.01u VDD
8MHz
0
R455
SEL2
10k
3.3
/FRRST
3.4
/RST
R444
100 /STOP
3.4
SELF_CHECK
3.4
IR
N.C
AN9
3
/CS
0
SI
3.2
SO
3.3
/SC
R420
AN8
100 3.3
PDET
C428
0.01u JOGCW
3.3
BUZ
JOGCCW
3.2
/AMUTE
3.3
/VMUTE
R440
10k
B+
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
3.3
R473
10k
R470
10k
IC401
B+
REMOTE
COMMANDER
RECEIVER
IC401
GP1UD28SYK
3 2 1
3.4
x a o
y
i
R417
100k B+
4-37
http://www.xiaoyu163.com
8
9 10 11 12
B+
C429
C414
100u
0.01u
16V
C416
0.01u
R425
100
R481
100
R482
100
R483
100
R484
100
R485
100
R474
100
-24.9
75 74 73 72 71 70 69 68 67 66 65
Q Q
3 7 6 3
-27.5 SEG17
SEG17
-27.5
SEG16
SEG16
-14.4 SEG15
SEG15
-17.1 SEG14
SEG14
-27.5
SEG13
SEG13
-22.3 SEG12
SEG12
-24.9
SEG11
SEG11
-19.7 SEG10
SEG10
-24.9 SEG9
SEG9
-17.1 SEG8
SEG8
IC404
-24.9 SEG7
SEG7
-14.4
SEG6
IF CON
SEG6
-19.7 SEG5
IC404
SEG5
TMP86CK74F-3CB8
-27.5
SEG4
SEG4
-22.3 SEG3
SEG3
-24.9 SEG2
SEG2
-12 SEG1
SEG1
N.C
N.C
-0.2
VES
N.C
ND401 FLUORESCENT INDICATOR TUBE
N.C
N.C
N.C
1 2 5
2.6 -27.7
2
C420
0.01u
R424 33
B-
C430 390p L401
47uH
R429 5600
C419
Q401
220u
2SC5053T100Q
25V
-0.2
u 1 6 3
-10.8
-10.5
B-
C417
4700p
.
-10.6
Q401,402 -0.2
DC/DC
Q402
CONVERTER R413
2SC5053T100Q
5600
C436
390p
http://www.xiaoyu163.com
2 4
9 9 8
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
13 14 15 16
B+
B-
B+
CN404
7P
JL458
7 AU+11V
JL460
6 AI+5V
JL461
5 EVER+3.3V
JL462
4 GND
B+ B-
JL459
3 SW-11V
JL463
2 A_MUTE
JL438
B+
1 VMUTE
CN403 15P
B+ JL456
1 +11V
JL455
2 M_GND
FB401
JL436
3 +1.8V
JL457
B+
IC403
4 GND
B+
JL454
5 +5V
+1.8V REG
IC403
6 GND
B+
BA18BC0FP-E2 JL453
7 +3.3V
8 3.3V_MNT
9 XFRRST
10 XIFBUSY
11 XIFCS
1 2 3 12 SIO
1.8
13 SOO
3.4
14 SC0
15 GND
C423 C426
0.1u 22u
16V
1 5 1 5 0 8 9 CN405 2 10P 4
B+
JL445
1 3.3V_MNT
JL446
2 XFRRST
JL447
3 XIFBUSY
JL448
4 XIFCS
JL449
5 SIO
JL450
6 SOO
JL451
7 SC0
8 GND
JL402
9 IFRST
JL403
10 PCONT
D415
SLR-342DCT32
SURROUND
R487
(AMBER)
220
6 7 8 9 10 11 12 13 14 15 16 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
IC405
RESET
IC405
S-80830ANUP-EDT-T2
3 2 1
B+
3.4
R446
100k
m
C421
0.001u
3
D405
MA113-(TX)
T401
c o
DC/DC R460
CONVERTER 0
D406
C425
C422
MA113-(TX) C431
22u
0.1u
2 9 0.1u
50V
D403
MA113-(TX)
3 1
R490
D404
22k
MA113-(TX)
4 6
7
5 8
4-38
DVP-NS300
2
9 9
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
17
AV-56 BOARD (2/2)
CN202
(SEE PAGE 4-34)
MB-98 BOARD (7/8)
CN101
(SEE PAGE 4-24)
• Waveforms
1 IC404 3
9 8 2 9 9
DOWNLOAD
(JIG)
3.4 Vp-p (8 MHz)
2 ND401 1, 2
61 62
8 Vp-p (200 kHz)
3 T401 3
20 Vp-p (409 kHz)
IF CON
IF-80