Schematic Diagrams Of H7, J, P3 And P4 Boards - Sony KV-EF29N6A Service Manual

(2) Schematic Diagrams of H7, J, P3 and P4 Boards

CN907 CN904
SP(L) SP(R) 3P CN901 4P
BLK 15P WHT
:S-MICRO BRIDGE :S-MICRO
TO D BAORD TO A BOARD
CN527 CN102 TO FUNCTION KEY
CN902
4P
WHT
:S-MICRO
SP R
C915
100p
SP R SP L
D914
SP L 1SS119
R900 R901
4.7k 4.7k
D915
C916
1SS119 100p
SP R SP L
D916
1SS119
C918
0.01
:MPS
D917
1SS119
C917 R911 R913 R922
0.01 JW(5) JW(5) JW(5)
:MPS
-2
L902
10µH
:EL0606
-2
KEY 2
SP L
L901 R902 R904 R906 R908
10µH 470 1k 1.8k 3.3k
:EL0606
C902
47
C913 C914 16V
470p 470p
SP R SP L
S905 S904 S903 S902 S901
1 2
3 4
J902 J903
S TERMINAL PIN TERMINAL IC900
SBX1790-11
S-VIDEO VIDEO 3 IN
J901 REMOTE SENSOR
PHONE JACK
PHONES ENTER MENU - MENU + MENU AUTO PRESET
J410
CN410
COMPONENT
10P
VIDEO IN RED
R421 :S-MICRO
220
R-Y 1
DVD Y
D410
R410 2 GND
120 C410 MTZJ-T-77 TO P3 BOARD
R419 47
220 3 DVD BY
CN404
B-Y 4
GND
R411 C411 D411
5 DVD RY
120 47 MTZJ-T-77
R420 6
C412
Y 220 47 7 DVD Y(SNC)
D412 8 GND TO P4 BOARD
R412
75 MTZJ-T-77
9 DVD L CN2402
L 10 DVD R
R413 R414 C413 R415 C418 C415
1.8k 47k 330p 3.3k 1 22
B
CN2401
15P
R
R416 R417 C414 R418 C419
SCL 15
1.8k 47k 330p 3.3k 1
B GND 14
D415
SDA 13
MTZJ-T-77
GND 12
D414
SUB V OUT 11
MTZJ-T-77
D413 AFT 2 10
MTZJ-T-77
GND 9
33V 8
14V 7
J DVD-Y
6
NC 5
S SYS 2 4
(COMPONENT VIDEO IN) S SYS 1 3
S-AU/DVD-L 2
B-SS6580<CH.>-J.. S-AU/DVD-R 1
TO A BOARD
CN115
CN2402
4P
WHT
:S-MICRO
DVD-R 4
DVD-L 3
GND
2
DVD-Y 1
TO J BOARD
CN410 7 - 10 PINS
• P4 BOARD
VOLTAGE LIST
Ref. Pin No. Voltage [V]
IC2410 I 8.9
O 5.0
IC2411 I 14.9
O 8.9
Q2417 E 2.7
B 3.4
– 62 –
CN909
CN905 3P
15P RED
BRIDGE :S-MICRO CN2601
TO A BOARD TO A BAORD TO D BOARD
CN103 CN105 CN530
CN1690
4P
:VH-L
-2 4 AC
AC IN
3 NC
110V-240V
2 NC
50/60HZ
1 AC
F1690
STBY+5V
R914
330
R918 R917
100 100 2 4
S1690
R915 POWER
330
1 3
Q900 Q901
DTC144ES DTC144ES
LED DRIVE LED DRIVE
CN1691
5P
:VH-L
1 AC OUT
2 NC
R912
47
3 NC
4 NC
5 AC OUT
C900
47
TO D BOARD
16V
CN2600
HOT
2
D904
1 SPB-26MVWF
H7
2 COLOR LED
3
C901
470p
(FUNCTION KEY)
B-SS6580<CH.>-H7.
• H7 BOARD
VOLTAGE LIST
Ref. Pin No. Voltage [V]
IC900 1 5.0
Q900 E 0
C 5.0
B 0
Q901 E 0
C 5.0
B 0
TU2400
P4
BTF-FG431
SUB TUNER
(SUB TUNER)
L2404
10µH
C2470
C2487 0.01
0.01 B
B
C2469 C2468
0.01 0.01
C2475 R2459 B B
0.01 1k
B
R2479
100
+9V
R2478
100
+5V
+33V +33V +9V
Q2417
2SC2785TPHFE
C2467 R2473 BUFF
L2403 100 +9V 100
10µH 25V
+5V R2472
I O
G 1k
R2463 C2485
3.3 100
1/2W 16V
:FUSE C2479 C2478 R2462
IC2411 100 0.01 1k
L7809CV IC2410
C2486 C2466 NJM78L05AT3 C2482 B
0.01 9V REG 0.01 0.01 R2471
B B 5V REG B 1k
I O
G C2480
C2483 0.01 C2481
C2484 22 B 100
22 25V 16V
+9V
+33V 25V
C2476
0.47
:MPS
B-SS6580<CH.>-P4.
– 63 –
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• P3 BOARD VOLTAGE LIST
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
IC1401 1 2.3 12 2.9 7 1.0 10 1.0 IC1409 I
2 2.2 14 1.4 8 0.5 14 0 O
16 1.4
3 2.1 9 0.5 15 0.3
IC1411 1
4 4.3 10 0.4 17 4.5
IC1403 1 3.2 2
5 4.6 11 0.5 18 4.5
2 0.3 3
6 0.4 12 2.6 20 2.6
3 1.8 4
8 5.0 15 0.3 21 0.5
5 1.5 5
11 6.6 17 2.0 22 0.4
6 1.5 9
12 3.9 19 2.7 23 0.5
7 0.3 10
14 1.7 20 1.0 24 0.5
8 2.9 11
21 3.6 21 2.7 25 1.0
12
26 3.3 22 2.0 26 0.4
IC1404 I 12.6
13
28 3.4 23 2.2 27 0
O 7.9
25 5.0 28 0 14
29 4.4
29 0 15
30 2.0 IC1406 1 4.2
IC1407 1 0.4 30 0
31 1.9 2 0
IC1412 1
2 2.5 32 4.2
32 3.9 3 0
2
3 2.0
4 0
3
IC1402 5 0.4 5 3.1 IC1408 I 7.2
5 0
4
11 3.0 8 0.8 O 5.0
6 0.4
5
9 0
• P3 BOARD WAVEFORMS
1
2 3 4 5 6
1.1 Vp-p (H) 1.9 Vp-p (H) 1.6 Vp-p (H) 1.0 Vp-p (H) 1.9 Vp-p (H) 1.5 Vp-p (H)
9 0 !¡ !™ !£ !¢
1.9Vp-p (H) 1.1 Vp-p (H) 1.6 Vp-p (H) 1.6 Vp-p (H) 1.9 Vp-p (H) 1.9 Vp-p (H)
– 64–
R1475
0
:CHIP
R1457
Q1440
10k
:CHIP 2SC2712
IC1414 BUFFER
HEF4053
C1495 Q1435
R1634 SWITCH 0.1
0 25V 2SC2712
+8V F:CHIP BUFFER
:CHIP
Y Y
TEXT-Y 8V
Y Y
R1481 SUB-Y YOUT
2.7k R1664 R1637
:CHIP -(R-Y) -(B-Y) 1k
TEXT-RY
-(R-Y) BYOUT -(B-Y) :CHIP :CHIP
RYOUT
R1635 TEXT-BY
-(R-Y) -(B-Y) C1496
0 SUB-RY
:CHIP SUB-BY 47
-(B-Y) 25V
A
R1482
2.7k B
:CHIP
GND
C Y
R1636
0
:CHIP
-(R-Y)
R1495
2.7k
:CHIP
8V
+8V
IC1401
TDA9160A/N
3C
DECODER CHILD BGP
R1403
100k
:CHIP
C1416
E-W VD B Y
47 IC1413
25V
TEXT/DVD CXA1875
HD VD A A+5V I.C. D/A CONV.
C1417
0.1
R1404 25V
H FBK EHT A GND I.C.
C1401 27k F:CHIP Y/R-Y/B-Y
0.0047 B:CHIP :CHIP Y
-(R-Y)
PIP A GND R-Y OUT N.C.
C1402 H PLL FIL R1405 -(B-Y)
39k B-Y OUT CLAMP
1 REF CUR
R1401 :CHIP R1423
10k 10
:CHIP C IN V OUT N.C. I.C.
C1479 :CHIP
100p
50V -(B-Y)
CH:CHIP Y IN H OUT B-Y IN D GND
R1424
10
R1461 CVBS 2 D GND N.C. N.C. :CHIP CHILD V-P
1.2k C1403 C1413 C1414
:CHIP 1 0.1 0.1 -(R-Y)
16V TXT DECP 25V 25V R-Y IN D+5V
F:CHIP R1463
F:CHIP F:CHIP IC1402 3.9k :CHIP
CVBS IN 8V TDA4665T-T
R1406 DELAY LINE R1464
R1460 100 :CHIP 5.6k
0 :CHIP C1422 C1423 :CHIP
A GND BGP R1407 Q1401 0.1 47
2SC2712-YG 25V 25V
C1404 0.022 B:CHIP 100 :CHIP
SDA -TE85L F:CHIP R1462
FIL REF SDA AMP C1470
C1405 0.0047 B:CHIP R1408 0.01 :CHIP
100 :CHIP C1415
C1406 0.022 B:CHIP SCL F:CHIP
CPLL FIL SCL 100 Y-OUT
C1412 16V
R1402 100k :CHIP 0.1 25V F:CHIP -(B-Y)
R1409 R1411 Q1402 +8V R1419
X1401 REF PAL -(B-Y) 330k 1k 2SA1162-YG 680
C1407 15p CH:CHIP C1411 :CHIP :CHIP :CHIP
3.58MHz 0.1 25V F:CHIP -(R-Y) C1489 -TE85L -(R-Y)
REF NTSC 0.1 AMP Q1404
-(R-Y) 25V
X1402 F:CHIP R1414 2SC2712
C1408 15p CH:CHIP 3.58MHz R1413 BUFFER
SECM REF Y 2.2k 390 L1401 C1449
:CHIP 33µH 100 CH:CHIP
C1409 :CHIP
C1410 -(B-Y)
0.1 1 R1410
25V 16V 220k R1412 C1481 R1421
B:CHIP F:CHIP :CHIP 1.2k 100p C1426 680 :CHIP
:CHIP 50V 150p
CH:CHIP R1416
CH:CHIP 470 C1452
:CHIP 100p CH:CHIP
IC1408 Y
L7805CV
L1402
100µH 5V REG
I O 5V A
C1431 G
C1464 C1465 L1413 L1409
0.1 100 0.1
25V 10V 25V 47µH 10µH
F:CHIP F:CHIP :EL0606 :EL0606
+7V
+5VD
FB1405
I O 5V D
G IC1409
R1445 C1488 C1475
22 0.1 L7805CV C1476
25V 5V REG 100 0.1
3W F:CHIP 25V
CN402 L1403 :RS 10V F:CHIP
100µH C1493
10P 100
:BTOB-S I O 8V +5VA
C1468 G 16V
0.1 C1429 C1428
100 0.1 +8V
GND 10 25V
F:CHIP 16V 25V
VIDEO F:CHIP
9
IC1404
GND 8 L7808CV L1411
10µH
SDA 8V REG :EL0606
SDA 7
+14V
SCL 6 SCL
7V 5 L1412
10µH
:EL0606
14V 4 R-Y/B-Y
FL1401
SEL(NC) 3
V PULSE 2 LPF
R1432 47k :CHIP
SSCP 1 SSCP
TO A BOARD R1433 100 :CHIP FB1401
CN125
R1434 +8V B-Y R1436
100 :CHIP 1k :CHIP
Y C1437
1 16V F:CHIP
Y OUT 10
R1435 4 R-Y R1437 S(Y) +5VA
100 :CHIP 1k :CHIP M(Y) S(Y)
GND 9
Y 8
Q1409 R1439
B-Y OUT 8 R1626 R1627 R1438 100 SEL GND
1k 1k 2SA1162-YG 5 Y -M(B-Y)
R-Y OUT 7 -TE85L 1k :CHIP
R1631 :CHIP :CHIP :CHIP C1494
BUFFER Y OUT M(B-Y) 100
GND 6 100 C1438
:CHIP Y C1480 6 JR1404 9 1 16V F:CHIP 16V
Y IN 5 0.1 R1440 0
25V Q1410 100 :CHIP GND VCC
R1632 2SA1162-YG :CHIP C1441 C1440
GND 4 100 F:CHIP SEL U
R1628 -TE85L B-Y OUT 100 0.1
:CHIP 1k BUFFER 10V 25V
B-Y IN 3 :CHIP Y R-Y F:CHIP
R1633 MY B-Y S(B-Y) -S(B-Y) Y
GND 2 100 R-Y OUT
Q1464
:CHIP R1441
R-Y IN 1 2SA1162-YG SEL V CLAMP
B-Y B-Y 0
-TE85L :CHIP
CN401 2 BUFFER -M(B-Y) Q1411 -M(R-Y) 7
10P 2SA1162-YG -S(R-Y)
Q1463 M(R-Y) S(R-Y)
:BTOB-S 1 R1666 -TE85L Y
2SA1162-YG 0 :CHIP BUFFER C1439
TO A BOARD -TE85L R-Y
R-Y 1 B-Y
CN114 BUFFER -M(R-Y) 16V
F:CHIP
3 IC1403 R-Y/B-Y
R-Y R1665 BA7606F VIDEO/DVD
0 :CHIP
SWITCH
Y/R-Y/B-Y
Q1462
2SA1162-YG
-TE85L
BUFFER
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref.
7.2 9 0 12 2.9 B 0.2 Q1414 E 1.4 C 3.6
5.0 10 0 13 3.7 B 0.7 B 2.2
Q1407 C 0.3 Q1439
11 0 14 2.9
3.9 B 4.6 Q1415 E 1.4 Q1433 E 3.0
12 3.7 15 4.5
3.9 B 0.8 C 7.9
13 3.5
Q1408 C 4.6 Q1440
3.6 Q1401 E 2.2 B 3.6
14 3.7
B 4.4 Q1416 E 0.4
3.6 C 7.3
15 7.9
B 3.0 Q1434 E 1.9
2.1 B 2.8
Q1409 E 2.5 Q1441
C 4.0
5.0 IC1413 9 0
B 1.8 Q1427 E 0.7
Q1402 C 4.7 B 2.6
5.0 10 5.0
C 0
B 7.3
5.0 14 4.5 Q1410 E 2.2
B 0 Q1435 E 3.4
1.7 15 4.5 B 1.5 Q1442
Q1403 C 0.4 B 4.0
3.7 Q1430 E 3.3
B 3.0
IC1414 1 7.9 Q1411 E 2.2
3.6 C 6.4 Q1436 E 1.7
2 4.1 B 1.5 Q1462
3.9 Q1404 E 4.0 B 3.9 B 2.3
3 3.8
B 4.7
1.2 4 3.0 Q1412 E 0.3 Q1431 E 2.3 Q1437 E 7.2
7.9 5 3.0 Q1405 C 0.4 B 0 C 5.6 C 7.2 Q1463
3.5 9 0 B 3.3 B 3.0 B 6.4
Q1413 E 1.6
3.8 10 0
Q1406 C 3.3 B 1.0 Q1432 E 1.6 Q1438 E 7.9 Q1464
3.8 11 0
7 8
1.6 Vp-p (H) 1.1 Vp-p (H)
!∞
1.1 Vp-p (H)
– 65 –
R1638 R1643 R1658 Q1437
1.8k 2.2k 1k R1648 R1650
:CHIP +8V :CHIP :CHIP 2SA1162 1k 56k
Q1439
R1639 R1661 R1644 AMP :CHIP :CHIP
R1663 56k 2SC2712 470 56k R1660 R1670 CN404
220 :CHIP BUFFER :CHIP :CHIP JR1405 1k 270 C1469
Q1433 5P
:CHIP Q1432 0 :CHIP Q1441 :CHIP 330p
2SC2712 :CHIP JR1406 CH:CHIP RED
BUFFER 2SC2712 Q1430 0 2SC2712 :S-MICRO
Q1434 BUFFER 2SC2712 AMP Q1442
2SC2712 :CHIP 2SC2712
BUFFER
BUFFER R1641 BUFFER 1 DVD-Y
27k R1662 R1642 R1645 R1646 R1659 R1649 R1651 2 GND
R1640 :CHIP 1k 1k 1.0k 22k 1.2k 1k 56k
1k 1.0k :CHIP :CHIP :CHIP :CHIP Q1438 :CHIP :CHIP :CHIP R1669 R1671 R1672
2SA1162 3 DVD-BY
:CHIP +8V 270 330 1k
BUFFER :CHIP :CHIP :CHIP 4 GND
5 DVD-RY
TO J BOARD
C1433 CN410 1 - 5 PINS
47
+8V 25V
10
R-Y/B-Y Y/R-Y/B-Y M-Y VDD
MY Y 15 Y B-Y C1432
YOUT
DVD-Y BYOUT 0.1
-M(R-Y) -M(B-Y) 25V R1656
M-RY -M(B-Y) F:CHIP 270 C1460
-M(R-Y) 14
RYOUT M-BY B-Y Q1431 :CHIP 330p +8V
R-Y CH:CHIP
2SC2712
DVD-RY DVD-BY AMP
+5VA 12 13
INH A Q1436
11 2SC2712
VEE B JR1407
0 BUFFER
R1654 C1436 :CHIP R1647 R1657
100 C1434 47V VSS C IC1411
:CHIP 0.1 HEF4053 270 330 R1668
25V 25V :CHIP :CHIP 1k
F:CHIP SWITCH :CHIP
SW1 VCC
SCL
SW0 SCLK
SDA
DAC4 SDAT
R1655 Y
DAC3 SAD2 100 TEXT-Y VDD
:CHIP
Y C1499 C1498
DAC2 SAD1 DVD-Y YOUT 0.1 47
-(R-Y) -(B-Y)
DAC1 SAD0 TEXT-RY 25V 25V
BYOUT F:CHIP
R1652 -(R-Y) -(B-Y)
DAC0 SW3 4.7k RYOUT
:CHIP TEXT-BY
R1653 DVD-RY
GND SW2 4.7k DVD-BY
:CHIP
INH A
VEE B
IC1412
+8V
VSS C HEF4053
SWITCH
R1417
47k
:CHIP
R1418
1.2k
Q1403 :CHIP
R1449
C1418 UN2212-TX IC1407 2.7k
BUFFER SDA9189X32 Q1412
220p C1419 :CHIP 2SC2712 +5VA
B:CHIP 0.47 R1447 PIP-PROCESSOR
25V 470 BUFFER
Q1416 F:CHIP
:CHIP
2SA1162-YG SDA VSP
-TE85L SDA VSP R1451 Q1413 L1404
2SA1162-YG -TE85L BUFFER 10µH
COMPARE 1k :EL0606
SCL HSP :CHIP
ISC CNEG SCL HSP
C1442 0.056 25V B:CHIP R1448 R1452 C1471 C1453
470 0 0.1 R1453
10k VSSO VSS :CHIP VSS SEL :CHIP 1k 100
+5VD 25V :CHIP 10V
R1446 27k :CHIP B:CHIP
RC LL3 LL3I VDD C1451 R1476 -S(B-Y)
1.5k
C1420 0.1 25V F:CHIP :CHIP R1454 C1455
0.1
25V VSSA UV0 UVIN0 VSSA 1k 0.1
F:CHIP C1443 R1477 :CHIP 25V
0.001 CH:CHIP Q1427 F:CHIP
V IN UV1 UVIN1 ANACON 820 R1456
2SA1162-YG :CHIP 680 S(Y)
C1421 C1444 (R-Y) -TE85L :RN-CP
1 C1456
0.1 VREFL UV2 UVIN2 OUT3 AMP R1455
25V 1
F:CHIP (B-Y) R1478 Q1414 1k 16V
L1407 :CHIP F:CHIP
U(B-Y) UV3 UVIN3 OUT2 18µH 820 2SA1162-YG
C1445 :EL0606 :CHIP -TE85L -S(R-Y)
C1427 1 (Y) R1479
820 BUFFER
0.082 VREFH Y0 YIN0 OUT1 :RN-CP C1457
25V C1446 R1480 R1458 0.1
B:CHIP 1 (R-Y) 1.5k C1472 560 25V
:CHIP 82p F:CHIP
Y IN Y1 YIN1 VSS :RN-CP Q1415
CH:CHIP
2SA1162-YG -TE85L BUFFER
VDDA Y2 YIN2 VDDA 5V A
C1448 R1459
C1447 0.1 6.2k :RN-CP C1459 L1405
0.1 10µH
100 25V YD0 Y3 YIN3 VREF
10V F:CHIP 25V :EL0606
F:CHIP
R1487 YD1 Y4 YIN4 ADR
10k C1461
FB1404 :CHIP 100p CH:CHIP L1406
YD2 Y5 YIN5 X0
10µH
:EL0606
VDD BLN VDD XIN
C1450 X1403
0.1 20.48MHz
25V IC1406 BLNI VSI
F:CHIP SDA9187-2X
A/D CONVERTER C1462 C1463
22p 27p
CH:CHIP CH:CHIP
5V D C1467
C1473
C1474 0.1 L1408 0.47
100 25V 10µH 25V +5VD
10V :EL0606 F:CHIP
F:CHIP
+5VA
R1430 R1427 R1426
1.5k 4.7k 1.5k
:CHIP :CHIP :CHIP
Q1408
2SA1162-YG
-TE85L
INVERT
VSP
PARENT V-P
Q1407
DTC114EK
C1482 BUFFER
Q1405
47p DTC114EK
CH:CHIP
BUFFER
R1484 R1428
Q1406
22k 5.6k
:CHIP :CHIP 2SC2712
INVERT
HSP
PARENT H-P
P3
(PIP PROCESSOR)
B-SS6930<AN.>-P3.
Pin No. Voltage [V]
B 7.2
E 3.7
B 4.4
E 3.8
B 4.5
E 2.7
C 5.2
B 3.4
E 2.1
B 2.7
E 3.6
B 3.0
E 3.6
B 3.0
E 3.9
B 3.2
– 66 –