Sony RMT-144A Servise Manual page 67

Q Q
3 7 6 3 1 5 1 5 0
1 2 3
IF-91 BOARD
IF COM
A
-REF.NO.: SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
* :Cannot be measured
B
(DVP-NC655P)
PL-31
BOARD
C
LED
R601
CN601 3P CN401 3P
68 JL601
1 PROG_LED PROG_LED
2 N.C.
JL602
3 GND
D601
SLR-342DCT31
D
CN403 8P( 1 - 8 )(DVP-NC655P)
CN403 6P( - )(DVP-NC615)
1 6
AD6 1
E
GND 2
AD7 3
TO
FR-187 BOARD LED_CTRL 4
CN701 B+
SW+3.3V 5
B+
(SEE PAGE 4-46)
EVER+3.3V 6
LED_DATA 7
T E
LED_CLK 8
L 1 3 9 4 2 2 9 6 5 1 3
F
G
H
I
(DVP-NC655P)
BZ401
R401
BUZZER
4700
CN405 5P
JL401
GND 1
J JL402 B+
CURSOR
EVER+3.3V 2
JL404
PUSH AD1 3
ENTER
N.C 4
N.C 5
K
w w w
L
.
16
4 5 6 7
B+
-0.2 3.3
1
N.C. 2
GND 3 3.3
Q407
DTA114EKA-T146
LED DRIVE
B+
Q404
2SB1132-T100-QR
LED CTRL
3.3 3.3
R417 R416
2.6 10k 2200
LED_DATA
LED_CLK
IC406
REMOTE COMMANDER
RECEIVER
IC406
GP1UD28SXK
R406
100k
3.2
R407
47
3.4
VCC
GND
C401
0.01u
C402
B
47u
16V
B+
B+
L401
47uH
R410
6800
Q401
C403 1/10W
2SC5053T100Q
220u
SWITCHING
16V
-0.1
-12.7
T401
B 6800p
C406
x B- a o
-12.5 2 10
y
-12.7 B 6800p 3 1
C405
4 7
i Q402
-0.1
2SC5053T100Q
SWITCHING
6 8
5 9
4-41
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8
8 9 10 11
BUSY
SCO
SIO
SOO
(DVP-NC615)
R427 (DVP-NC655P)
R424
100k
0
80 79 78 77 76 75 74 73 72
C410
10u
16V
VSS
*
XIN
1.6 1
XOUT
0
R423
TEST
100k
3.4
X401 VDD
CSTLS8M00G 3.3
C411
SEL2
0.01u
3.3
B
/FRRST
3.4
/RST
R422
R428
100 /STOP IC404
100k
JL410
Q Q 3.3
SELF_CHECK
3 7 6 3
3.2
IF COM
IR
N.C
IC404
TMP86CK74AF-1640
AN9
2.9
/CS
SOO
1.4
SO
SIO
3.2
SI
SCO
3.2
/SC
N.C.
R431
N.C.
100k
N.C.
3.3
BUZ
3.3
STOP
3.3
/AMUTE
3.4
/VMUTE
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R430
100
C415
R425 0.01u
120 B
R420
33
IC403
C414
S-80830ANUP-EDT-T2
0.001u
B
GND IC403
3.4
VCC
R433 100k 3.4
RESET
OUT
R426
0
Q405
D406
XX
MA113-(TX) JL408
C413
D407
C408 XX
C407
MA113-(TX)
22u C420
0.1u
u 1 6 3 R421
50V XX
B
XX C416
D403
0.1u
JL409
MA113-(TX)
B
D404 D408 R436
MA113-(TX) XX 22k
.
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2 4
9 9 8
12 13 14 15
CN407 15P
B+
1 SW+3.3V
B-
2 SW-11V
B+
3 EVER+3.3V
4 AMUTE
R456
0
5 P-CONT
6 VMUTE
TO
CN-158 BOARD
7 GND
CN303
(FCI-1 FLAT CABLE)
8 IFRST
(SEE PAGE 4-50)
9 3.3VMNT
R457
100
10 XFRRST
R458
100
11 IFBSY
R459
100
12 XIFCS
R460
100
13 SCO
R461
100
14 SIO
R462
100
15 SOO
71 70 69 68 67 66 65
-28.5
DIG14
DIG14
-28.5
DIG15
DIG15
-16.5 SEG18
SEG18
-14.5 SEG1
SEG1
-25.9 SEG2
SEG2
-28.1 SEG3
SEG3
-30.4 SEG4
SEG4
-7.7 SEG5
SEG5
-23.5 SEG6
SEG6
-23.5 SEG7
SEG7
1 5 1 5 0 8 9 2 4
-23.5 SEG8
SEG8
-23.5 SEG9
SEG9
-20.0 SEG10
SEG10
-28.1 SEG11
SEG11
-28.1 SEG12
SEG12
-30.4 SEG13
SEG13
-14.4 SEG14
SEG14
-16.8 SEG15
SEG15
-25.8 SEG16
SEG16
-26.1
SEG17
SEG17
N.C.
0 LED_DATA
LED-DATA
0 LED_CLK
LED-CLK
N.C.
(DVP-NC655P)
R463 R444
22k 4700
C417
0.01u (STOP)
B
(DVP-NC655P)
R445 R448 R451
2700 3900 8200
TOP MENU MENU RETURN DISPLAY
R446 R449
2700 3900
(OPEN) EXCHANGE DISC
SKIP
R447 R450 R453
2700 3900 8200
m
c o
(PLAY) (PAUSE) (PREV) (NEXT)
4-42
DVP-NC615/NC655P
2
9 9
16 17 18
C418
XX
C419
F1
XX
F1
SEG18
SEG18
SEG17
SEG17
SEG16
SEG16
SEG15
SEG15
SEG14
SEG14
SEG13
SEG13
SEG12
SEG12
SEG11
SEG11
SEG10
SEG10
SEG9
SEG9
SEG8
SEG8
SEG7
SEG7
SEG6
SEG6
SEG5
SEG5
SEG4
SEG4
SEG3
9 8 2 9 9
SEG3
SEG2
SEG2
SEG1
SEG1
DIG15
DIG15
DIG14
DIG14
DIG13
DIG13
DIG12
DIG12
DIG11
DIG11
DIG10
DIG10
DIG9
DIG9
DIG8
DIG8
DIG7
DIG7
DIG6
DIG6
DIG5
DIG5
DIG4
DIG4
DIG3
DIG3
DIG2
DIG2
DIG1
DIG1
F2
F2
IF COM LED
/
IF-091 PL-031