Text preview for : crt tv_Chassis GBJL7.820.064.pdf part of Chassis GBJL7.820.064
UOC TDA9351 (N501) , 24C08 (N701)
AUDIO LA42051 (N602)
V.O. LA78040 (N351)
TUNER ENV59D68F1E (U101)
POWER ST1802 (V802), 2SC3807 (V812), 2SA1015 (V853)
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B601
B602
PHILIPS-TDA9351
+8V
R606 15K
+
N602 LA42051
20V/I 21 V/O 19
18 17
16FB/I R/I 15
14 13
12 G/I 11
10 9
8 S-SW B/I 7
6 A L/I 5
4 A L/O 3
2 A R/I A R/O 1
Ripple Filter
PWR GND
PRE GND
OUT2
OUT1
Vol1
N.C.
N.C.
N.C.
STB
Vcc
IN1
IN2
XP601
R217 2W10K SCART BOARD GBJL7.820.150-1
R218 470 V202 BF422
R210 2W10K
R246 470
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XS201
R605 1K
R659 270K
C663 16V10
+ C660
16V100
Gnd Gnd
C662
XS1001
+
R219 47
Gnd Gnd
R651 3K
16V4.7
R G B BL
GND
Gnd
+
5 4 3 2 1 CON5 1K R211
V201 BF422/C2688 C206 270pF V205 BF423 R221 390 R222 10 R225 D208 470 1N4148 R237 47 C208 390pF V211 BF422/C2688
V209 BF422
Gnd
V210 BF423 R223 390 R240 10 R241 D221 470 1N4148
EHT R206 1/2W 1K R207 1/2W 1K TUBE KB KG KR R208 1/2W 1K D
D
R652 1.8K C651 0.015
R220 10K
C652 16V10
+18V
V601 2SA1015 R621 10K C678 0.01
+
C656
+
Gnd
Gnd
C614 25V470
25V470 R655 2.2
ZD211 BZX8C2 XS505 XS016 XS015 XS503 Gnd
R238 10K Gnd
V602 2SC1815 R622 10K C601 16V100
+
+8V Gnd
VD601 1N4148
Gnd
Gnd TO AV V IN TO AV R IN TO AV L IN C658 R EXT G EXT 0.1 B EXT GND V OUT R OUT L OUT S-SW R232 2W10K R235 470 V207 BF422 R511 3.3K R227 47 C207 270pF V206 BF422/C2688 V208 BF423 R229 390 XS202 R236 10 R231 D211 470 1N4148 R215 1W10
+
G1
G2
G3
Audio IN
MUTE
Gnd
Gnd
Gnd S-SW
Gnd
Focus
54SX538Y22-DC01
U101 ENV59D68F1E Lo/BS2(SDA) Mi/BS1(SCL) R506 10K/3W +105V SCL SDA
+5V i.c.(+33V) ZD501 uPC574 IF C115 10nF R110 330 Gnd C110 10nF +5V R108 4.7K C112 10nF R112 10 +8V C505 10uF/50V Gnd Z101 S2950 R502 10K C502 100nF R501 10K V501 PH2369 C501 100nF 5V MUTE Gnd V101 BF370 R830 1K R812 1K KEY VOL1 R518 47 R503 3.3K N501
+
Vg2 C205 1000pF/2KV Gnd
i.c.(V+)
IFGND
Hi/n.c.
AGC
VT
V+
i.c.
TDA9351 IRin AV2 AV1 VddP Reset XTALout XTALin OscGnd VddC VpE VddA Bout Gout Rout Blanking BCLin B2/Uin G2/Yin R2/Vin INSSW2 AUDOUT/AMOUT CHROMA CVBS/Y Gnd1 CVBSINT Vp1 IFVO/SVO PLLIF EHTO AUDEXT/QSSO FBISO H. out +8V R545 1.8K 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 390 37 R547 36 35 34 33 R546 1K
+ +
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C108 100uF/16V R105 4.7K
+
R531 3.3K
R530 3.3K 8.2K 3.3K 3.3K 6.8K R517 1K
SCL SDA Tuning System Key Vol.1 Vol.2 Vss C/P Band1 Band2 VssA SECPLL Vp2 DECDIG PH2LF PH1LF Gnd3 DECBG AVL/EWD VDRB VDRA IF1 IF2 IREF VSC Tuner AGC AUDEEM/SIF1 DECSDEM/SIF2 Gnd2 SNDPLL/SIFAGC AVL/REFO
Gnd L571 C571 22nF C569 33pF GND Z501 12MHz L570 C567 22nF 10uH C568 100uF/16V L560 10uH
+ +
H +180V GND
L102 1uH
R505 12k
+5V
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9
+3.3V R519 R522 R504 R525
1 2 3 4 5 6 7 8 9
R582 47
Standby
4 3 2 1
R228 10K
C214 Gnd 4.7uF/250V Gnd
CON1 X706
Gnd
10uH C572 10uF +3.3V +8V C575 47uF/16V D502 D501 1N4148 1N4148 R577 33K XP501 1 2 3 4 5 CON5 IR
GBJL7.820.059
+
R102 12K C102 10nF
C106 10uF/16V
+
+
100 Gnd BH BL Tuning standby R107 IF1 IF2 2.2K Gnd
Tuning
C101 4.7uF/16V AGC
V805 C1815
Gnd 10 BH 11 BL 12 +8V C518 L505 10uH C515 22nF Gnd C521 220nF C519 4.7nF C520 1uF/63V
+
+
C107 10uF/16V
Gnd R111 V808 C1815
C570 33pF
Gnd D503 1N4148
Gnd
R576 100 R575 100 R572 100 R570 10K
GBJL7.820.155
Prog.+ C Gnd SW705 KEY Gnd Prog. SW704 KEY Gnd Vol.+ SW703 KEY Gnd Vol.SW702 KEY Menu Gnd SW701 KEY DVD/AV Gnd SW706 KEY 1 2 3 IR1701 D1701 IR V IN L IN R IN +5V
13
220nF 14 15 16 2.2nF 17 18 19 20 21 22
BL G B R
R705 470
R704 1K R703 2.2K
R540 10K R1101
+
C512 100uF/16V
+
C566 C562 100nF C560 100nF C561 100nF C549 10uF/16V R593 1.2K R592 1.2K R591 1.2K R549 1.2K Gnd R430 1.8K R543 1K C425 22nF GND
C R578 22K
C522 R335 15K
XP505
1 2 3 4
1000pF
R702 5.6K
R701 3.3K R1707 470 C1701 47uF/16V
AGC
R536 100K C526
+
4.7K
10uF/16V 22nF
+
KEY GND
2 1 XS1702 GND
C525 V DrvV Drv+ R538 100 R537 100 Gnd
C565 10uF/25V
+
Gnd D410 1N4148
VCC1 PUMP OUT VCC1 OUT PUT INPUT
ABL
VCC2 NON INPUT
C5481000pF
+
GND 5V IR
XS1701
XS1004
GBJL7.820.156
AM
24 R539 39K C532 25
R548 5.6K C542 1uF/16V C546 22nF C541 100nF C540 4.7uF/16V Gnd C529 1nF Gnd R566 100K R562 27K R565 47 R550 1.8K Gnd R567 27K D408 1N4148 +8V
+
Cvbs
+
+5V +8V
100nF26
L501 10uH C547 100uF/16V R432 560K
R312 1/4W1.8K C307 V Drv+ Gnd V DrvR301 1.8k 0.033 C302 180/500V D301 1N4004 C301 0.1 R315 1/4W1.8K +8V FB R425 10K 1 ABL C308 0.033 R306 1W330 C306 100uF/25V
+
Gnd
Gnd
R036 10
+
C531 22nF
+
27 C535 6800pF 28 C536 10uF/16V 29 30
3 2 1 XP005
R039 47K R042 47K
R048 4.7K C022 100nF R033 220K
C030 0.01uF
R661 220K
C021 10uF/16V
R542 3.9K C537 1.2nF C538 390pF R OUT
+
EHTO
31 32
Gnd
V012 C1815 C034
+
C539 4.7uF/50V
XP016
R041 82 R045 47K R046 47K
R035 1K V011 Gnd C1815 R034 1K
Gnd
10uF/16V
Chroma
Gnd
+
1 2 3 4 5 6 7
3 2 1
GND 3 2 1
23 C528 1nF C527 1nF C530 2.2uF Gnd Gnd R541 680 R514 820K
AM
C545
1uF/16V
N351 LA78040
R310 1.5 5 4 3 2 1 XP402 CON5
V
C029 0.01uF
C550 47uF/16V
R049 4.7K C023 100nF
C033
+
V550 C1815 +5V-1 L OUT 100 R509 Vdd PTC SCL SDA C507 56pF Gnd H OUT 8 7 Gnd 6 5 C508 56pF C506 10nF Gnd Gnd R507 100 R508 100 R023 390 EXT AUDIO IN R515 3.3K
Gnd R552
L550 8.2uH R556 220 V552 C1815 EHTO R418 1K
C418 Gnd 430n/250V
L441 H-LINE
H
10uF/16V
1 2 3
N701 WP n.c. A2 Vss 24C08
R516 3.3K
R551 180
150 Z507 XT-6.5 Gnd Z508 XT-6.0 Gnd R568 1.5K Gnd
FB R560 39 Gnd
R417 680
ZD401 HZ18-2 C427 10uF/160V +14V Gnd
+
D427 BYD33J R416 2.2K 1W B
B
EXT AUDIO IN
CVBS/Y 4
V010 C1815
C419
+
C020
+
R523 470
4.7K Gnd +8V
1
R561 100
ZD405 BZX79C8V2
R426
R401 3.9K 220pF/500V C405 6 8
R022 56K
10uF/16V R021 47
T402
BSC24-2422DB 10 D812 BYV95B +24V C826
1
2
VIDEO OUT
Gnd
47uF/16V
+
SDA
SCL
Gnd
N801 PC817B
Gnd
R427 2W3.9 Gnd
11 5
EHT
100uF/35V Gnd
standby
D805 1N4007 C807 1000pF/1KV
C808 1000pF/1KV
+
4
3
-14V
D405 BYV95B
H OUT
4
D801 1N4007 C811 100uF/400V D806 1N4007 R802 MF72-5D11 D802 1N4007
C818 1000pF/1KV
R842 120K
R816 2W68
+
3 T801 C821 470pF/1KV 14 C816 680pF/1.5KV 110V R833 47K R825 D811 BYV95C 150K 2
+
12
Focus
R840 1K
R841 680 V841 C1815
1 2 XS802 CON2
1 2 X802 CON2
to RT801
R843 120K
3
C416 220uF/25V
+
D406 BYV95B 9 1 7 2 C420 100nF R422 1K D411 1N4148 Gnd
+
Gnd V402 TT2190
C317 220uF/25V
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G2
12
R821 12K
ZD802 BZX79C6V8
L801 POWER-FILTER
ZD814 1N4148
R832 15K
R824 68 2
V802 ST1802
15 7 Gnd 1 16 18
C822 100uF/160V
R834 100K
V806 C1815
R827 22K
V840 C1815 +3.3V
Gnd RP801 2K R828 5.6K R838 10 1/4W Gnd Gnd +5V +24V R403 270 2 In Out Gnd N804 7805
+
ZD806 BZX79C2V7
C408 1000pF/2KV
C406 8n2/1.6KV
+110V 7 R412 5.6 R411 2.2/0.5W
D407 BYD33J C412 470pF/500V Gnd R420 220K
CON4 X403 1 Gnd 2 3
C801 0.1uF/275VAC 1 R801 220K F801 3.15A/250VAC
220VAC
VD817 ES-1 C812 4700pF VD818 1N4148
C514 100nF
D815 BYV95B C838 100uF/16V +8V Gnd
+
R811 5.6K
R818 22
2
13
17 Gnd 10 C837 470uF/25V
+
C401 47uF/50V
+
T401 H-DRIVER
C409 10uF/160V
+
C415 4.7uF/250V Gnd
D803 1N4148 V809 2SB892
Gnd
N805 7808 In Out Gnd
Gnd
C402 4700pF/500V R408 2.2K V401 2SC2383 R402 100 Gnd C403 1000pF/500V Gnd A R410 82
XP803
V853 2SA1015
ZD819 HZ7C1 R823 3.3K
D809 1N4148 R817 1K
R826 2.7K TRANSFORMER V812 2SC3807 C817 15nF C815 15nF C820 R819 12M/RS11
Gnd 11 D816 BYV95B
N806 7805 R829 1.5K In Out Gnd Gnd
+
C847 100uF/16V
GBJL7.820.064
Gnd
A
Gnd +5V
+
R815 22K
400VAC/1000P Gnd Gnd
C835 470uF/25V Gnd
C834 100uF/16V +18V
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