Interface Control) Schematic Diagram - Sony DVP-F21 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
FL-123 (INTERFACE CONTROL) SCHEMATIC DIAGRAM
– Ref. No.: FL-123 board; 40,000 series –
1 2 3
FL-123 BOARD
A
R404
CN403 18P
JL404 0 B+
3.3V_MNT 18
JL405
XFRRST 17
JL406
XIFBUSY 16
JL407
XIFCS 15
JL408
SI0 14
JL409
SO0 13
JL410
SC0 12
GND 11
MB-99
JL411
BOARD IFRST 10
JL412
CN104
B
PCONT 9
JL413
AMUTE 8
JL414
VMUTE 7
R402
JL415
0
EVER+3.3V 6
JL420
GND 5
JL416
R403
-11V 4
0
JL417
XINS 3
JL418
EVER+5V 2
JL419
XDISC 1
C
R542
XX
R543
0
R401
4700 R544
0
BZ401
R545
XX
D
Q416
XX
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
B+
IC402
R406 SIRCS
CN404 4P
100
F
IR 1
IR-39
EVER+5V 2
BOARD R448
GND 3 100k
CN1651
IC402
LRWAKE 4 GP1U26X
3 2 1
C406 C408
R410 47u 0.01u
47
16V B
G
B+
B+
H
w w w
I
.
4 5 6
B+
R481
100
1 2
GRNA GRNK
R480
220
3 4
REDA REDK
R405
XX
D416
SML-020MLTT86
1/
JL501
R422
B+ JL504
10k
C412 JL505
* R424
X401 0.01u
10k
8MHz JL506
B
R407 * R423
JL507
100 10k
R421
JL508
100
JL509
R449
JL510
10k
R425
JL511
10k
R452
JL512
100k
R430 R450
JL513
100 XX
R409 R547
JL514
100 XX
R446
JL515
100
R411
JL516
100
R413
JL517
100
JL518
R540
XX
JL519
R418
XX
JL520
R541
JL521
100k
JL522
JL523
JL524
R439
100
R441
100
R427
100
R429
100
* R483
0
IC405
IR
FLMASK
IRMASK
JL447
IR
IC405 TC74VHC02F(EL)
0
3.3
3.0
0
0 0
4.7
Q407
3.3 4.9
R412 UN2211-TX
XX
0 0 R426
100k
4.9
0
0
C424
0.01u
B
L401
47uH
Q402
C409 R417 R420
2SD1622-S-TD
XX 8200
22u
16V –10.1
0
L402
T401
22uH –10.5
C410 C414
2700p 2700p
2 9
SL SL
–10.1
3
D402
MA113-(TX)
4 1
Q403
2SD1622-S-TD
6 7
5 8
Q402, 403
DC-DC CONVERTER
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y
i
4-37
http://www.xiaoyu163.com
8
7 8 9
C416
0.01u
B
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
JL564
–3.2 SEG1
VSS SEG1
0.7 –23.6 JL563
SEG2
1
XIN SEG2
1.4 –18.6 JL562 SEG3
XOUT SEG3
0
–20.2 JL561 SEG4
TEST SEG4
3.3
JL560 SEG5
–5.1
VCC SEG5
0 JL559
–10.1 SEG6
SEL SEG6
3.3 JL558
–12.8 SEG7
/FRRST SEG7
3.1 JL557 SEG8
–9.7
/RST SEG8
0
JL556 SEG9
–13.0
IRMASK SEG9
* IC403 JL555 SEG10
–13.2
SELF_CHECK TMP86CK74F-1470 SEG10
3.3 JL554
SEG11
–23.8
IR SEG11
0 JL553
–20.3 SEG12
IC403
FLMASK SEG12
0.3 JL552
–23.8 SEG13
/DISC SEG13
3.0
IF CON JL551 SEG14
–9.7
/CS SEG14
0
JL550 SEG15
SI SEG15
3.1 JL549
SEG16
–16.7
SO SEG16
3.3 JL548
–13.1 SEG17
/SC SEG17
JL547
P50 LED7
JL546
P_DET LED6
3.0
JL545
/IR2 LED1
0 JL544
BUZ LED2
JL543
PO0 LED3
JL542
PO1 LED4
JL541
PO2 LED5
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Q Q
3 7 6 3
C420
R546 R419 C413
0.01u
10k XX
100k
B
* C411 C417
0.01u 0.01u
B B
R428 R434
33 120
R482
XX
D401
R408 C402 XX
0
0.01u
B
Q415
XX
D408
XX
D409
IC404 XX
C403
0.01u
B
RESET
IC404
S-80830ANUP-EDT-T2
D412
XX
D413
C404
XX
0.01u
B
3 2 1
D411
XX
C415
D414
0.01u D410
XX
B XX
R443
0
C407
D415
XX
XX
D418
C405 XX
0.01u
B
C418
C421 C422
0.1u
D404 C419 D405 0.1u
22u
JL431 B
MA113-(TX) XX 35V MA8043-H(TX) B
C401
C423
D407 0.1u
MA113-(TX) B XX
R435
JL432
10k
D403
MA113-(TX)
u 1 6 3
.
http://www.xiaoyu163.com
2 4
9 9 8
10 11 12
ND402
FLUORESCENT
INDICATOR
TUBE
F1
F1
JL433
NC
JL434
NC
DIG1
GRID1
DIG2
GRID2
DIG3
GRID3
DIG4
GRID4
DIG5
GRID5
DIG6
GRID6
DIG7
GRID7
DIG8
GRID8
JL435
NC
JL436
NC
JL437
NC
SEG18
ANODE18
SEG17
ANODE17
SEG16
ANODE16
SEG15
ANODE15
SEG14
ANODE14
SEG13
ANODE13
SEG12
ANODE12
SEG11
ANODE11
SEG10
ANODE10
SEG9
ANODE9
SEG8
ANODE8
SEG7
B+
ANODE7
SEG6
ANODE6
SEG5
R440 * R442 * R447
ANODE5
100 120 100 SEG4
ANODE4
SEG3
ANODE3
SEG2
ANODE2
SEG1
ANODE1
JL438
1 5 1 5 0 8 9 2 4
NC
JL439
NC
1.8
Q404 * Q405
0 UN2211-TX UN2211-TX
F2
F2
* Q406
UN2211-TX
SURROUND LR-G LR-O
R548
10k
R415
10k
R436
10k
R444
10k
R437
10k
* R445
10k
R438
10k
R416
10k
m
c o
4-38
DVP-F21
2
9 9
• Waveforms
1 IC403 3
3.2 Vp-p (8 MHz)
9 8 2 9 9
INTERFACE CONTROL
FL-123