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AV-27D104 AV-27D304 AV-27430 AV-27432
SCHEMATIC DIAGRAMS
COLOR TELEVISION
03 2003 52102
AV-27D104/RA, AV-27D104/SA, AV-27D304/RA, AV-27D304/SA, AV-27430/RA, AV-27430/SA, AV-27432/RA, AV-27432/SA
CD-ROM No.SML200304
BASIC CHASSIS
FE2
AV-27D104 AV-27D304
AV-27430 AV-27432
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.52102 2003/03
AV-27D104 AV-27D304 AV-27430 AV-27432
AV-27D104/RA, AV-27D104/SA, AV-27D304/RA, AV-27D304/SA AV-27430/RA, AV-27430/SA, AV-27432/RA, AV-27432/SA
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1.SAFETY
The components identified by the symbol and shading are critical for safety. For continued safety replace safety critical components only with manufactures recommended parts. Type No indication MM PP MPP MF TF BP TAN (3)Coils No unit : Original setting position when shipped :DC 20k :H :V :Others (5)Voltage values /V 20µs/div 5ms/div Sweeping time is specified Others (4)Power Supply :B1 :9V Respective voltage values are indicated (5)Test point :Test point (6)Connecting method :Connector :Wrapping or soldering :Only test point display :B2 (12V) :5V :[ µ H] :As specified :Ceramic capacitor :Metalized mylar capacitor :Polypropylene capacitor :Metalized polypropylene capacitor :Metalized film capacitor :Thin film capacitor :Bipolar electrolytic capacitor :Tantalum capacitor
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the following conditions. (1)Input signal (2)Setting positions of each knob/button and variable resistor (3)Internal resistance of tester (4)Oscilloscope sweeping time : Colour bar signal
:All DC voltage values
Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board :R1209 R209 (7)Ground symbol :LIVE side ground :ISOLATED(NEUTRAL) side ground :[ :[ k :[M ] ] ] :EARTH ground :DIGITAL ground :Receptacle
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors Resistance value No unit K M
Rated allowable power No indication :1/ 16 [W] Others Type No indication OMR MFR MPR UNFR FR (2)Capacitors Capacitance value 1 or higher less than 1 Withstand voltage No indication Others :[pF] :[µF] :DC50[V] :DC withstand voltage [V] :Carbon resistor :Oxide metal film resistor :Metal film resistor :Metal plate resistor :Uninflammable resistor :Fusible resistor :As specified
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND and the ISOLATED(NEUTRAL) : ( ) side GND.Therefore, care must be taken for the following points. (1)Do not touch the LIVE side GND or the LIVE side GND and the ISOLATED(NEUTRAL) side GND simultaneously. If the above caution is not respected, an electric shock may be caused. Therefore, make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out. (2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL) side GND or never measure with a measuring apparatus measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time. If the above precaution is not respected , a fuse or any parts will be broken. Since the circuit diagram is a standard one, the circuit and circuit constants may be subject to change for improvement without any notice. NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with those indicated in the part list. When ordering parts, please use the numbers that appear in the Parts List.
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
AC indicated :AC withstand voltage [V] Electrolytic Capacitors 47/50[Example]:Capacitance value [µF]/withstand voltage[V]
2-1
No.52102
AV-27D104 AV-27D304 AV-27430 AV-27432
CONTENTS
SEMICONDUCTOR SHAPES ...................................................................... 2-2 BLOCK DIAGRAM ........................................................................................ 2-3 CIRCUIT DIAGRAMS .................................................................................... 2-5
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-5
PATTERN DIAGRAMS ................................................................................. 2-9
MAIN PWB PATTERN ................................................................................................................................ 2-9
CHANNEL CHART (US) .............................................................................. 2-11 CHANNEL CHART (CA) ............................................................................. 2-12
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR
C
E C B
E C B
B C E (G)(D)(S)
E C B
E C B
B
E
IC
BOTTOM VIEW FRONT VIEW
1
TOP VIEW
N
OUT E IN
IN E OUT
1 N
1 N
CHIP IC
TOP VIEW
N N
1
N
1 N
N
No.52102
2-2
AV-27D104 AV-27D304 AV-27430 AV-27432
BLOCK DIAGRAM
TU001
TUNER
IF
IC101
IF DET
MPX
IC651
SW
L/R
VTV L/R OUT Y/C Y/C V1 L1/R1 V1 L1 R1 L R Y C R/G/B Y/C OUT Y Pb Pr Y/Pb/Pr L2/R2 V3 L3/R3
INPUT 1 VIDEO AUDIO
IC851 IC251
AV SW
V
Y C
Y/C SEP
AUDIO OUT
COMPO-NENT INPUT INPUT 2 AUDIO
L2 R2 Y/C
Y/Pb/Pr
IC201
MICOM/V/C/DEF
IC702
MEMORY
MAIN PWB
V
AC IN
T921
SW. TRANSF.
LF901
D901 IC901
POWER IC
B
2-3
No.52102
AV-27D104 AV-27D304 AV-27430 AV-27432
RM
SW
V3 L3 R3
INPUT 3 VIDEO AUDIO
L/R G/B R/G/B
Q301 Q321
RGB DRV
CRT
CRT SOCKET PWB
(Within MAIN PWB)
L/R
HP
EF
L,R
V H
IC602
AUDIO AMP
L R
L
SP L
R L/R
SP R
Q521
H.OUT
H V
IC421
VERT OUT
B1
T521
HVT
DY01
FOCUS SCREEN
(ITC)
No.52102
2-4
AV-27D104 AV-27D304 AV-27430 AV-27432
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM (1/2) SHEET 1
PIN NO. VOLTAGE (V) IC101 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 IC201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 IC251 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 IC601 1 2 3 4 5 6 7 8 9 10 11 1.7 4.5 3.8 1.3 1.4 0 0 0 0 3.9 2.4 4.5 2.0 3.4 2.0 8.6 8.6 3.9 3.9 4.7 4.7 0 3.4 1.6 0 2.6 5.0 0 5.0 2.2 2.0 0 5.0 0 0 0 0.8 1.8 8.8 6.2 3.5 4.4 --0 --2.0 2.3 2.0 3.4 2.1 --2.3 0 2.1 5.9 --2.2 --1.6 2.6 2.8 --2.1 2.0 2.3 8.7 0 0 0 5.0 0.2 --4.6 4.0 4.9 1.7 4.9 0 4.9 --4.8 1.2 3.0 2.2 1.7 4.8 0 4.8 4.4 3.8 0 0 2.4 1.8 4.8 0 2.3 3.0 1.7 2.2 4.3 4.3 4.3 4.3 4.3 4.3 4.3 8.6 8.6 7.4 0 PIN NO. VOLTAGE (V) 12 13 14 15 16 17 18 19 20 IC602 1 2 3 4 5 6 7 8 9 10 11 12 13 IC651 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 IC702 1 2 3 4 5 6 7 8 IC703 1 2 3 IC704 1 2 3 IC851 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 8.6 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 0 13.5 1.1 0 12.4 7.0 13.5 7.0 12.3 0 1.1 0 0 4.5 3.9 0 0 4.3 4.3 4.3 4.3 4.3 4.3 4.2 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.0 8.6 4.3 4.3 4.3 4.3 4.3 4.3 5.8 1.4 3.1 4.2 4.0 4.9 4.3 1.1 4.9 3.8 4.0 4.7 4.1 0 0 0 0 0 5.0 5.0 0 5.0 --5.0 0 9.0 0 5.0 3.7 0 6.3 3.5 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 6.0 1.7 5.0 5.0 5.0 1.7 0 0 0 0 0 4.1 4.6 1.0 0 5.0 5.0 5.0 5.0 PIN NO. VOLTAGE (V) 32 33 34 35 36 37 38 39 40 41 42 Q001 E C B Q101 E C B Q131 E C B Q161 E C B Q211 E C B Q232 E C B Q233 E C B Q251 E C B Q252 E C B Q281 E C B Q282 E C B Q283 E C B Q291 E C B Q292 E C B Q293 E C B Q352 E C B Q602 E C B Q681 E C B Q682 E C B Q683 E C B Q684 E C B Q701 E C B Q751 E C B Q851 E C B TU001 AGC ADR5 SCL SDA 5V BT IF 5.0 8.7 3.6 3.8 3.6 3.8 4.2 3.7 3.7 8.0 4.2 0 3.8 0
SDA1
S751 QSW0619-003Z
R751 1k
AGC_ADJ
R652 15k R653 4.7k C668 C667 C666 C665 C664 R657 C663 1/50 33/50 1/50 1/50 10/50 1.5k 1/50 C662 C661R671 3.3/50 0.1 3.3M R654 68k C658 .047 C656 4.7/50 N N C653 47/25 C655 1/50 C654 0.1 C657 2.2/50 D661 C652 C651 .01 100/16 X
REMOCON
0.9 8.6 1.6 1.8 0 1.1 1.9 5.6 2.5 3.6 8.6 4.1 0 1.1 0 3.2 8.6 3.9 2.9 4.8 3.6
IC651 UPC1851BGT
SDA0
SCL1
SCL0
KEY1
LED
CN00T R768 6.8k R769 1k Q701 *1 R770 10k D370 *5 D369 *5 D368 *5 R201 22k
IC702 BR24C08
R716 X
D702 X
D367 *5 D366 *5 D365 *5
R659 56K
R660 5.6K
R658 R656 15k 3.3k
R655 33k
C659 .47/50 C660 0.1 R651 1k
C716 10/50 R718 22k R705 4.7k C807 .01 R701 1K R721 R709 100 1k R704 R733 R734 4.7k 4.7k 4.7k
R366100
R365100
R364100 C243 47/25
C36147/25 C362.01
R363 X
C244 .01
C711 47/25
C202 1/50 C203 .0015 C247 4.7/50
R729 22k
C712 .01
D353 *5 R241 X R227 100k R359 10k C221 10/50
R732100
R731100
R362X
C504 2.2/50
R708 100
C701 .001 C710 X
R740 100
R360 0
R667 100
R668 100
R665 100
R666 100
C670 2.2/50
C671 .0022
C669 .022
C672 0.1
C673 2.2/50
C674 .0022
C675 0.1
2.3 4.8 2.9 2.8 0 2.2 2.2 4.2 2.8 4.8 2.7 4.2 2.9 0 2.4 2.3 4.2 3.0 4.8 2.9 4.2 6.5 8.6 7.1 0 13.5 0.1 0 0 0.1 0 0 0.1 0 0 0.1 0 0 0.1 1.4 1.4 0.6 5.0 4.9 0 8.6 1.7 8.5 3.8 4.8 4.1 4.5 5V 32.9 0
C676 1/50
ROT LOT
R670 100
R669 100 FL3 FR3
R664 0 R661 SDA0 100 R662 100
N N
C678 10/16 C677 10/16
L R COM_IN
SCL0
EXTR EXTL IC704 AN78L05-T A_MUTIN G R717 4.7K R715 100 R702 1K D705 *5 R706 4.7k R821 120k C815 0.01 R714 82k C713 OPT C709 22p C708 22p C705 .01 C704 47/25 R739 2.7k R501 4.7k
IC201
R663 0
R361X
R502 680
R503 X
IC201-13 [H]
IC251-4 [H]
C702 10/50
C703 10/50
R703 10k
R707 10k
R504 3.9K
C401 .47
R401 1k C505 .47
C503 .01
R505 150k C835 X C836 C837 X X R838 R837 X X
V-OU T
KEY1
FBP
IC703 S-80840CNY-T
X701 QAX0717-001Z K701 QQR0582-001Z
AGCM
R834 R835 R836 100 1 00 100 K702 QQR0582-001Z
AFT
HD
C502C501 .01 47/25
C402 1000 p
C50 .01
CMP_PR
CMP_PB
CMP_ Y
R506 470
R5 56
6Vp-p IC201-14 [H]
1Vp-p IC251-17 [H]
Y253 BW
K251 QQR0582-001Z R251 3.3k Q251 *2 C253 47p R255 1.5k Q252 *2 C261 .01 C262 47/25 C263 .01 R254 180 L251 QQL29BJ-4R7Z Y293 X C264 .01 C265 .47/50 R252 10k R253 1k C252C254 100p 180p R256 1.5k Y252 BW Y251 0 C267 .01 C266 .01 C268 47/25 C270 47/25 C269 .01 R261 100 R262 100
IC251 TC90A49P
60Vp-p IC201-28 [H]
0.5Vp-p IC251-20 [H]
C278 .01 C277 .01
R257 2.2k
C276 .01 C27547/25 C274 180p R264 820 C272 .01
K254 QQR0582-001 Z
K253 QQR0582-001Z
C273 .01 R263 100
SDA0
[H]
[H]
SCL0SCL0
0.8Vp-p IC201-26
1Vp-p IC851-10
Y292 X
0.5Vp-p IC201-39 [H]
1Vp-p IC851-34 [H]
BBE_SW COUT YOUT A_MUTING C861 47/25 C860 .01 C859 .01 C857 10/50 C858 .01 C856 .01 R861 100 R777 100 R776 100 R775 10k
[H]
[H]
IC851 TA1218A N
3.2Vp-p IC201-41 [H]
IC421-5
1Vp-p [V]
R772 10k C851 .01 C852 .01 C853 10/50 C854 .01 C855 .01 R855 15K R856 100 R858 100 R851 100 R852 100 R853 100 R854 100 R859 100 R860 100 R771 15k R773 10k R774 10k
C689 33/50 R68 22
Y852 X
R778 10k
C862 10/50
4.8Vp-p IC201-40
0.5Vp-p IC851-36
R
L
Q
C864 X
C863 X
ER1
VTV
EL1
C1
EL2
V1
Y1
C865 X
EXTL
CMP_Y 2
6Vp-p IC101-18 [H]
65Vp-p
ER2
R862 100k Q851 *1 R857 10k EXTR R863 47k
R 2 R720 1.0
2Vp-p
MAIN PWB (1/2) SFE-1026A-M2 [AV-27D104/RA] / SFE-1025A-M2 [AV-27D104/S SFE-1028A-M2 [AV-27430/RA] / SFE-1027A-M2 [AV-27430/SA] /
2-5
No.52102
AV-27D104 AV-27D304 AV-27430 AV-27432
J007 QNN0282-001
J006 QNN0281-002
J005 QNN0281-003
9-003Z Q751 *3 R756 1.2k D751 LG22440
S752 S753 S754 S755 QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003 Z
S756 QSW0619-003Z
IC751 GP1UM281QK
J008 *
R758 100 C751 47/25 C752 X
R687 220 C687 10/50
FR3 FL3
R688 220 C688 10/50 D688 *6
R804 75
R752 1k
R753 1.5k
R754 2.7k
R755 5.6k
R757 100
R628 *
R629 *
D687 *6
Y603 *
REMOCON
ROT
LOT
!
LC801 QQR1199-001
C804 10/50 R805 100 D804 *6 Y604 * CN00S QGA2501C5-04Z
LED Y602 * C615 X C602 * R602 C604 * * N R604 C606 * * * C608 * A_GND A_GND C609 C610 * ! IC602 LA4446 H602 CEHE014-001WU A_VCC A_VCC
C354 0.01
D353 *5
IC601 * ( NJM2150AD)
V-OU T
V-OUT
R359 10k C221 10/50
C241 0.01
C601 *
N R617 3.3k R618 3.3k R605 R607 * * R615 12K R616 12K Q605 X C616 4.7/50 C627 220/25
C617 220/16
Y605 BW C619 470/1 6 C624 100/16 C623 220/16 R620 390 C622 4.7/50 C620 .1 R621 4.7 FBP HD HD
C613 R601 C603 * * X
R603 C605 * *
R619 C618 390 100/1 6
Y601 *
FBP
Q352 *2
R609 C607 * * R354 330 R606 X R608 X
C625 470/16
C626 .1 R622 4.7
R627 100 Q602 *4
R614 QRL039J-100 R631 QRX029J-3R 3
C614 470/2 5 Q607 X C628 X
R356 12k
C352 D352 47/25 *6
A_MUTING R625 1k C629 X
A_VCC
BBE_SW
R630 X ABCL
C237 .01
C222 .1
A_GN D
MAIN_P W
R837 X D501 MTZJ3.3A-T2 C507 C506 .01 47/25
R506 470
R507 560
R165 22K CF161 C163 47pCH QAX0642-001Z L131 R134 QQL29BJ-220Z 680 C164 47p CH R164 1k R133 820 CF131 QAX0639-001Z YOUT R212 2.7K R217 1K R286 1k R287 1K L114 X R232 3.9K Y295 X R292 2.2k Q233 *2 R298 0 Y294 0 Q291 *1 R293 470 R294 X Q292 *2 Q293 *1 R234 1.5K C233 68p L232 R231 1.8K C223 0.01 IC101 M52342FP R119 X COUT R116 8 6 R216 5.5K C211 47/25 C121 X C120 C119 .47/50 680p
C10647/25 R163 22K
R167 1K
C167 .01
R135 1k VTV C131 .01 Q131 *1 R282 2.2k C882 X R285 330 Q283 *1 R215 5.6K R288 0 Q211 *2
R132 220
Q161 *2 BUFFER R166 10K R169 560 R 168 100 C165 .01
R131 1k
L161 QQL29BJ-220 Z
Q282 *2 R283 820 Q281 *1 L281 QQL29BJ-150Z C283 33p
T111 QQR0907-00 1
C107.01
R171 33k C166 .01
SHEET 2
001 Z
C292 X
R295 330
R233 3.3K
9V QQL29BJ-560Z
R263 100 C293 33p GND L291 QQL29BJ-220Z R296 1k
R297 1K
Q232 *2
R235 47K AFT
R117 27k
R111 150k R115 100 R113 R112 100 150k
Y292 X
Y281 X
K255 QQR0621-002Z
AGC_ADJ
C113 C114 C124 .01 .1 0 .01
C116 R161 .22 3.3k C161 C162 10/50 10/50
COM_IN Q001 *4
AGCM
CMP_Y2
SF101 F072FP L K101 QQR0582-001 Z
ER1
ER2
C1
EL1
EL2
Y1
V1
L101 QQLZ014-R3 9
BT C104 .01 R103 R101 QRE121J-101Y 5.6k Q101 2SC5083/L-P/-T C105 .01 D685 D803 *6 D807 *6 J001 QNZ0454-001 C803 1/50 C801 10/50
D802 *6
!
TU001 *
C101 .01
CF001 QAX0349-001
D686 R104 18 C102 .01 R105 27 R102 1.8k R008 82
D801 *6 Y852 D834 *6 J003 QNZ0349-001 C834 10/50 C831 .1 X
C003 47/35 Y101 0 Y102 X
C005 .01
C685 CMP_Y
C686
SDA1 SDA0 SCL1 SCL0
K001 QQR0582-001Z C004 470/6. 3
C689 33/50
R683 22K
R684 22K
R801 68
R803 75
R831 75
D831 *6
SDA0 SCL0
C002 .01 R004 220
C006 X
Q681 *2 C681 10/50 D681 *6 EXTR D682 *6 *2 Q683 R685 22K C682 10/50
Q682
*2 R681 220
J002 QNN0348-001
C802 10/50 R802 75
D683 *6
Y686 CMP_PB* C832 .1
R767 470 R766 470 R765 470 R764 470
R003 220 C007 X
EXTL
*
R832 75
D832 *6
R005 0
R691 82K
C683 10/50 R682 220 C684 10/50 Y855 X
Y685 * CMP_PR C833 .1 D684 *6 R833 75 D833 *6 Y856 X Y854 0
J004 QNN0348-001 CN00C QGA2501F1-0 6
R006 22k
C001 4.7/50
R692 22K
Q684 *2
R686 22K
5V STBVCC
4/SA] / SFE-1022A-M2 [AV-27D304/RA] / SFE-1021A-M2 [AV-20D304/SA] SA] / SFE-1030A-M2 [AV-27432/RA] / SFE-1029A-M2 [AV-27432/SA]
No.52102
2-6
AV-27D104 AV-27D304 AV-27430 AV-27432
MAIN PWB CIRCUIT DIAGRAM (2/2) SHEET 2
IC421-3,6 [V] Q301-C [H] Q311-C [H] Q321-C [H]
PIN NO. VOLTAGE (V) IC421 1 2 3 4 5 6 7 IC901 1 2 3 4 5 IC921 1 4.2 27.2 2.0 0 16.1 28.3 4.2 139.0 0 0 32.1 1.5 11.4
PIN NO. VOL 2 3 IC922 1 2 3 Q301 E C B Q311 E C B Q321 E
Q501-B
38Vp-p [H]
150Vp-p Q501-C [H]
160Vp-p Q521-B [H]
120Vp-p Q521-C [H]
T521-2
1Vp-p [H]
T521-3
200Vp-p [H]
T521-7
2Vp-p [H]
1300Vp-p T521-8 [H]
32Vp-p
120Vp-p
310Vp-p
70Vp-p
SHEET 1
CN0PW QMPD200-200-JC
C902 QFZ9075-104 T901 QQT0355-001 D922 *9 LF901 QQR0527-003 D923 *9 R934 27K Q923 *1 R932 12K D921 *9 D924 *9
5.0A
STBVCC
FC901 F901 CEMG002-001Z C901 QMF51N1-5R0-J5 QFZ9075-104
MAIN_PW
A_VCC
GND
ABCL
FBP
HD
BT
R991 QRZ9041-275 L01 * C904 QCZ9054-102
D925 *5 CNDEG * TH901 QAD0129-3R0 CEKP007-002 C905 D901 QCZ9054-102 GSIB460-S1
R933 12K R922 1k
D933 1N4002G-T2
RELAY RY901 QSK0085-001
C922 OPT
R921 BW
D931 *5 R935 33K
C935 47/16
R938 10K 1/2W R936 10K 1/2W
D932 MTZJ33B-T2
Q922
2SC2785/JH/-T R901 QRF074K-R47 C903 QEZ0376-477 QEZ0561-477 C991 QCZ9074-103 C992 QCZ9074-103 Q921 R923 47K R939 10K 1/2W CN0B1 CH41169-R03Y
R926 1.2 2W B1
2SD1383K/AB/-X R937 X R927 C932 1.2 2W 100/6.3 R928 2.7K 1/2W D930
QRT029J-R22 R905
R904 QRT029J-R22
T921 QQS0158-001 QQS0203-001 C908 *
C929 QCZ0340-102
D926 RU3AM-LFC4 L921 QQL26AK-470Z
Q924 2SA1208/ST/Z1-T R929 22K 1/2W R930 47K 1/2W
D929 MTZJ7.5A-T2 C933 47/10
K921 QQR0582-001Z C911 QFP32GJ-103Z R910 680K 1/2W R902 47K 1/2W R911 47 1W K924 X C930 QCB32HK-102Z
R931 X
C923 QEZ0203-107
C924 47/160
K903 QQR0582-001Z K904 QQR0582-001Z LC31678-001A IC901 STR-G5624/F8
R941
2WOMR 18 C943 0.01 R535 X
R924 QRX01GJ-1R0 K922 QQR0582-001Z D927 RU3YX-LFC4 L922 QQL26AK-470Z C925 470/16 IC921 AN7809F C940 0.01 9V
D905 SARS01-T2 K901 QQR0582-001Z K902 QQR0582-001Z R903 47K 1/2W D902 *8 R907 4.7K 1/2W D903 *8 C907 47/50 D906 X R906 2.2 1/2W R925 QRX01GJ-1R0 K923 QQR0582-001Z D928 RU3YX-LFC4
C941 100/16 R943 82 1/2W
9V
VP
5V
VA901 ERZV10V621CS
V-OUT
C921 470/25
A_GND
R51 *
C926 100/16
R908 QRK126J-681X D907 MA700A-T2 D904 *8
IC922 AN7805F R942 5.6 1/2W C931 QCB32HK-102Z C946 0.01 C942 100/16 C944 100/16 C945 0.01 Q501 2SC4212/Z1/ 5V
R51 *
R510 QRE121J-1
C909 *
C910 D908 470p MTZJ15C-T2 CH
C927 470/25
R508 100 R509 270 C C508 QCB32HK-151Z Q Y501 0
MAIN PWB (2/2) SFE-1026A-M2 [AV-27D104/RA] / SFE-1025A-M2 SFE-1028A-M2 [AV-27430/RA] / SFE-1027A-M2 [
2-7
No.52102
AV-27D104 AV-27D304 AV-27430 AV-27432
CRT SOCKET PWB (Within MAIN PWB)
VOLTAGE (V) 4.2 27.2 2.0 0 16.1 28.3 4.2 139.0 0 0 32.1 1.5 11.4 PIN NO. VOLTAGE (V) 2 3 IC922 1 2 3 Q301 E C B Q311 E C B Q321 E 9.0 0 7.3 0 4.8 1.7 159.9 2.2 1.7 165.0 2.1 1.5 PIN NO. VOLTAGE (V) C B Q331 E C B Q501 E C B Q521 E C B Q921 E 167.3 2.0 8.0 -0.4 8.6 0 66.5 0.2 0 135 0 0
R331 1K R332 1K *5 D333 R333 1K
!
SK351
V01
CRT SOCKET
R302 12K 2WOMR R303 1.5k1/2W
PIN NO. VOLTAGE (V) C B Q922 E C B Q923 E C B Q924 E C B 0.6 1.2 0 9.0 0 9.0 0 9.0 133.7 0 133.3
R301 150
BK RK GK
Q301 2SC4075/DE/YA11 C302 330p5%
C301 X R305 270 R304 3.3k R312 12K 2WOMR
H R306 100
R313 1.5k 1/2W
R311 150
Q311 2SC4075/DE/YA11 C312 R314 3.3k 270p5% Y342 X Y343 X
C311 X
CN10T
R315 270
R316 100
C341 220/16
R322 12K 2WOMR
R323 1.5k 1/2W
TP-E
! C343 .001 3KV QCZ0121-102
R321 150
Q321 2SC4075/DE/YA11
L341
C321 X R324 3.3k
C322 270p5% QQL29BJ-390Z R325 270 R326 100 C342 X
D331 D334 *5 R334 3.9K
*5 D332 C331 220/10
Y341 X
Q331 *10
R335 1.5K CN10U
IC421
AN5522
HS004 LC31696-001A
FBP V-OUT VP
R403 10k
R404 X
C408 *
C406 1000p K401 QQR0582-001Z D402 MTZJ75-T2 C413 X R413 X
CN0HV R408 R407 QRE121J-681Y QRE121J-681Y V
R405 10k
R406 *
DY01
DEF. YOKE (V)
C405 10/50
C409 QFLC2AK-104Z C410 QFLC2AK-104Z R411 12k R412 15K R415 X R416 QRE121J-102Y S401 QSL4A13-C02
C403 10/16
N
C407 100/35 R402 * C404 * R414 10K
C412 2.2/50
C411 2200/35
D401 *9
R410 X
R409 QRX01GJ-1R0
CN00U
D525 *7
C532 X R529 D523 QRK126J-4R7X 1SR35-400A-T2 C530 R528 QFLC2AJ-104Z QRE121J-103Y C531 X R530 QRX029J-1R5 D524 RGP10J-5025-T3 C528 470/35 D522 RH1S-T3 R527 * R526 QRK129J-150 C527 10/250
HB
R532 X
C529 47/35
D526 MA4068N/Z1/-T2 R531 NRZ0032-7151 R535 X R534 X R533 *
HEATER
L522 opt T521 *
R511 * LC30381-001A R512 * T501 CE42034-002 Q521 2SD2634-YD L521 * C524 *
*
*
Y522
Q501 2SC4212/Z1/
R510 QRE121J-103Y
Y521
R522 *
R523 QRL039J-152
C525 QEZ0203-107 R541 QRE121J-683Y
R508 100 R509 270
C510 2.2/250 R521 QRE121J-220Y C508 C509 QCB32HK-151Z QCB32HK-331Z Y501 0 C521 * C522 * C523 * R525 QRE121J-184Y
C526 .082 MY
D521 1SR35-400A-T2
DY01
DEF. YOKE (H)
R524 *
CN0HV
E-1025A-M2 [AV-27D104/SA] / SFE-1022A-M2 [AV-27D304/RA] / SFE-1021A-M2 [AV-20D304/SA] -1027A-M2 [AV-27430/SA] / SFE-1030A-M2 [AV-27432/RA] / SFE-1029A-M2 [AV-27432/SA]
No.52102
2-8
AV-27D104 AV-27D304 AV-27430 AV-27432
PATTERN DIAGRAMS
MAIN PWB PATTERN
R903 C909 R907 R908 C910 D903 D902 R906 R902
Y855
Y854 R802 R831
R832
C931
W920
D683
J002
R925
D928
D904 K902
C903 R901
R682
R681
W919
R803 D684
J004
C683
R833 J003 Y856 C833
R006 R005 Y686 D833 C007 C832 D832
W902 W903
K923
R692
D686
R691 W802
C927
C904 T901
LF901 W907 W910 C941 D933 C943 W804 W814
IC901 D908 HS009 K901
W901 D901 C905
C907
D906 K922
Q681 Q682
Y685
D907 R904
C684
D801
C801
K904 R905
C911
C992 R929 R937 C923
K903 D905
R910 T921
J001
W801
C831 C686
R801
D834
R683
Y852
C006 D831
R684
D802
D927 R924
W805
C930
C802
C685
D803 D807
R860 R859 R858 R856
R685 Q683
W681 Q851 R863 R862 R852
C803
W836
C834 D685
C002 W131 C005
R857 R854
R851
R853
C908 R911 K924 K921 C929
R928
C925 D926 L922
C946 Q684 C689
W812 R686
IC851
C851 C854 R855 C863 R771 R773 C852 C855 C864 C865 R772 R774
W815
C211
C856
R861 R778
R008
R776 R777
C853 R775
C858 C860
C223 C861 W808
R252
R254
R257 R251
W807 C857 W132 W809
W806
W810
Q251
R292
C862
R287 R286
C161
R926
C162 W161
Q924
C859 R296 R297 Q292 Y294 R298 Y295 C293 Q293 R295 R294 Q291 R293 Y281
R285
R253
L251
R161
Q283 Q282
R927
C252
C253 R255
C283 L281 W271
R288 R164
C292
C991
C932
C254
W251 R256 C924 R930 D922 C933 L921
Y293
Q252 C272
L291
C278 C277
W258 C275 C276
C163 R171
Y253 C274 Y251 K254
C282 R283 Q281 R282
C166
L161
R263
W905 W904
D923 D924
C164
C263 C264
C273
C266
R166
R264
C261
CF161
C262
R262 R261
IC251
Y292
D921 C902 C926 C940 C921
C270 C269 W253 C267
C265 Y252 K253
K251 K255
R235 W811 W813 C233 R232 R231
Q233 R233
R835 R834
L232
Q232
R165 R836
C268
W252
W113 W708
W112
W205
W203 W204
IC921 W917
W2
W832
W833
W831
R234 C501
W257 R215 IC703
K701 R714 C815 R821 X701
W707
R502
R501
R212 R217 R216 W613
W272
C401
W706
RY901
C402 C504
Q211 R715
R702
C709
K702 R739
W501
R504
R401
D925 R941
R706 R717
C507
C901
C705
C503
C704
D705
TH901
C703 W711 W713
Q923
C502 C713 C708 R503 W729 R729 W728 C712
W909
D501
R362
R361
R734 R733 R704 R705
R934
R921
R363 R360
R707 R703
W908
W928
R923
C711
W714
C702
W803
W927 R932 Q922 VA901 CL003 C922 R935 W911 D931 C935 W912 Q921 R933 W926
IC704
C701
IC201 R701 R721 C362
R365
R922
W923
W202
R364
W201
W922 W925 W924 C678
C243
C247
R709
R366
C807 IC702
R3
W718
W717
W716
W715
R720
F901
W918 R991
Q701 C361
D366 D369 D365 D367 D368 D370 C
D930 D929
R931 D681 C682
R666 R665
D702
C677
C716
R718
C671 C672 C676
W655
R668 R667
W719 C710 W732
C669
C681
C675 C674 C673
R770 R769 R768 R740 R732 R731 R708 R716
R662
W362
W710 W709 W942 W652 W653 W941 W601
W720
W651
W361
C670
R661
D682 C651
C654
R663 R664 IC651
C668
R616
R631
Q60 R625
R617
W913
W914
W612 W614
R669
R670 W654 R659 R660
W602 W607 W609 W608 W610
R609
R606
R608
W616
Y601 R601 C613
C607 C603 C604 R603 R604
R658
C652
C660
C661
C665
C655
C666
CL004
C653
CL002 S751
C656 C657 R654
R651
D751
C658
R657
C610 C601 W603 W605 W604 W916 W915 D661 R751 R752 S753 S754 R754 S755 R755 C602 C615 Y602
C659 C664 R656 R655
IC751 R756 C752
2-9
No.52102
R671
C662 C667 R652
W617
C609
IC601 R602
R618
R653
C663
W615
R615 C608
R758 R757
Q751 S752
C751
S756
R753
AV-27D104 AV-27D304 AV-27430 AV-27432
C527
R534
R832
R533
C532
L522
TU001
R764 R765 R766 R767
D522
R527
R006 R005 Y686 D833 3 C832 R004 C006 D831 R936 C002 D932 W131
R104 R102
R532 R531 D526
R535
C531 R003 C001 R939 D524
R526
W509 R529
FRONT
C007
C004 R938
R530
D523
C529
W508 D521
C003
R860 R859 R858 R856
T521 R528 R541 C526
R525 R524
C005
Y101 C101
C102 R105
W506
74 R008
R101
C525
W505
Q101
L101 K001
3
1
C166
C311 R315
D368 D370
C618
R314
R311
R31 3
C625
R333
R306
Q311
C312
C343
C616
R620 C623
R31
R316
C626 R622
R331
R614 R625
R608 D331
03 R3
L341
R627
D333
Q605
Q602
Q607 C627
TOP
W621
SCREEN
Y343
W351
C607 C603 C604 R603 R604
C609
C629
W622 R607 R605
D334 R628
C610
C605 C606
Q331
J008
R804
R629
C341
C331
C687
R687
LC801
D804
Y342
D688
R805 R334
R335
608
R688 S756 J007 R755 J006
J005 R332 C321 R324 R325 C322
R326
W352 D332 R321
TP-E
R323
C688
C804
Y341
SK
35
1
R322
No.52102
C342
R302
2
R305 R304 C302
Q301
R776 R287 W112 C401 R364
W132
W002 SF101 Y102 R115 C161 C162 W161
R285
R288 R164 C163 R171
L161
R283 R282
C243
C853 R775
CF001
C104
R103
C528
R410
W504 C521
R416
C105
R409
W102
C124 R113
C113 C114 IC101
S401
C52 2
R161
Q283 Q282
R163 T111
R166
C116
R415
R402 W403 R112 R111 R117
C106 C107 C412
H002
R414
W105
Q521 R511 C411 C523
W503 W502
W401
R413
R412
C121
L114
R119 R131 R132 W106
D401
C404 R411
K401 C408
C164
CF161
R116
IC421
R167
CF131 C120
C119
W404
L521
R523
C167
D402 C406 C405 R404 R403 R405 R406 W402 C413
C131
L131
Q001
K101
Y521 Y522 C524 R522
R521
R133
R502
R835 R834
R165 R836
W254
W832 R616 R617 R618 W833 W831 C247
Q161
R168 W835
W255
W954 W834 W705 W962 W963 W704 W103 W703 W701
R169 C165
R134 Q131 R135
HS004 W409 C530 C403
W702 W953
R407 C407 R408 Q501 C409
W407 C508
T501
R501
W272 W291 W281
W510 C510
R510
W507 W961 R354 W207 D352
R507 R506
C410 R508 Y501 R509 C509
W408
D525
W406 W405
R512
R838 R837 W951
C237 C222
C945
W353
D501 W206
Q352 D353
C507
R359
C506
C352 W952
C837 C836 C835 C505 R505 C241 C617
C944
R942
C942
H602 R621 IC602 C620
C614
IC922 R943
R356
C354
R227 R241 C203 C244
R201
C221
R619
C619 R301 C301
D369
C202
Y605
C624
R630 C628 C622
Y603
Y604
D687
2-10
AV-27D104 AV-27D304 AV-27430 AV-27432
CHANNEL CHART (US)
MODE CATV TV BAND CHANNEL REAL DISP.
02 03 04 05 06 07 08 09 10 11 12 13 A B C D E F G H I J K L M N O P Q R S T U V W W+1 W+2 W+3 W+4 W+5 W+6 W+7 W+8 W+9 W+10 W+11 W+12 W+13 W+14 W+15 W+16 W+17 W+18 W+19 W+20 W+21 W+22 W+23 W+24 W+25 W+26 W+27 W+28 W+29 W+30 W+31 W+32 W+33 W+34 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
TUNER BAND
MODE TV CATV
BAND
CHANNEL REAL DISP.
W+35 W+36 W+37 W+38 W+39 W+40 W+41 W+42 W+43 W+44 W+45 W+46 W+47 W+48 W+49 W+50 W+51 W+52 W+53 W+54 W+55 W+56 W+57 W+58 W+59 W+60 W+61 W+62 W+63 W+64 W+65 W+66 W+67 W+68 W+69 W+70 W+71 W+72 W+73 W+74 W+75 W+76 W+77 W+78 W+79 W+80 W+81 W+82 W+83 W+84 A-8 A-4 A-3 A-2 A-1 14 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 01 96 97 98 99
TUNER BAND
VL
I
VH
II
I
MID
IV
ULTRA
SUPER
II
HYPER
SUB MID
I
IV
UHF 69 TOTAL 180CH VHF 124CH UHF 56CH
IV
ULTRA
NOTE: TO RECEIVE THE SUBSCRIPTION OR PREMIUM PROGRAMMING FROM CERTAIN CABLE COMPANIES. SPECIAL ADAPTERS MAY BE REQUIRED.
2-11
No.52102
AV-27D104 AV-27D304 AV-27430 AV-27432
CHANNEL CHART (CA)
MODE TV CATV BAND CHANNEL REAL DISP.
02 03 04 05 06 07 08 09 10 11 12 13 A B C D E F G H I J K L M N O P Q R S T U V W W+1 W+2 W+3 W+4 W+5 W+6 W+7 W+8 W+9 W+10 W+11 W+12 W+13 W+14 W+15 W+16 W+17 W+18 W+19 W+20 W+21 W+22 W+23 W+24 W+25 W+26 W+27 W+28 W+29 W+30 W+31 W+32 W+33 W+34 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
TUNER BAND
MODE TV CATV
BAND
CHANNEL REAL DISP.
W+35 W+36 W+37 W+38 W+39 W+40 W+41 W+42 W+43 W+44 W+45 W+46 W+47 W+48 W+49 W+50 W+51 W+52 W+53 W+54 W+55 W+56 W+57 W+58 W+59 W+60 W+61 W+62 W+63 W+64 W+65 W+66 W+67 W+68 W+69 W+70 W+71 W+72 W+73 W+74 W+75 W+76 W+77 W+78 W+79 W+80 W+81 W+82 W+83 W+84 A-8 A-4 A-3 A-2 A-1 14 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 01 96 97 98 99
TUNER BAND
VL
I
VH
II
MID
IV
ULTRA
SUPER
III
HYPER
I II
SUB MID
UHF 69 TOTAL 180CH VHF 124CH UHF 56CH
IV
ULTRA
IV
NOTE: TO RECEIVE THE SUBSCRIPTION OR PREMIUM PROGRAMMING FROM CERTAIN CABLE COMPANIES. SPECIAL ADAPTERS MAY BE REQUIRED.
No.52102
2-12
AV-27D104 AV-27D304 AV-27430 AV-27432
JVC SERVICE & ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP.
www.jvcservice.com(US Only)
JVC CANADA INC.
Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311
(No.52102)
Printed in Japan 200303WPC