Text preview for : cm21lx8c.Þáßß¿ ac6-a.pdf part of Sanyo CM21MX8ZCA Ñõåìà íà ÒÂ ïðèåìíèê Sanyo mod. CM21MX8ZCA, Chassis series AC6-A21
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POWER SUPPLY
R691 DJ3.9K
2 1
5VRC
IC651
1 2 3
BA178M05T :L78M05CV :MC78M05CT :UPC78M05AHF
Q641 AH 1
R641 1/16GJ8.2KC C650 EM3.3 :EM3.3LBWA
1 2
2
ASSY,PWB,MAIN C6YS 1AA0B10S171HA
TO CPU
C651 10EM470 :10EM470 LBWA R667 1/2DJ2.7
1
C653 X C649 EM4.7 :EM4.7 LBWA
R640 1/16GJ 100KC
H-DRV
D610 PC123Y52
:PC123X5YFZ PS601 DHXAAEV0070 :DHXAVB017
1 1 1 3
PS601-H3 2400030
2
1000KK1000HB :1000KK1000CBB D603 D605 D604 D606 ERC05-10B :RM11C :DDXLBB016
2 2
3
C603/C604
C691 EM1 :EM1LBWA
R668 2SJ3.9
1
R668-H1 2400030
Q661 2SD1913RRA :2SD1913SRA
3
4
D681 AA C662 16EM100 :16EM100LBWA Q681 AE C661 EM10 :EM10LBWA D682 X R681 1K
9V
P.F.
1
R668-H2 2400030
TUNER
9V
13
PS601-H1 2400030
1 2
IC601-1 X
PS601-H2 2400030
QXXAVC570
T611A T611B X
T611 L51B6550N 4
T611-H13 X
C634 1000KK470NH :1000KK470DBH
R690 J
R661 1SJ270 D661 RD10EB2 :MTZJ10B
1
Q661A X
:F1BEB0260 :F1BEB0270 :F1BEB0320
F1BEB0300
2
1
FROM FRONT KEY
OCP/BD
OPL/SS O
VIN
(MB)
:L81B030900
2 1 2 1
C618 X
3
2
7
6
1
IF1
JP601 J
R606 1SJ68K
C614A X D611 EG01C
T611-H6 X
D633 EU2 :DDXLBB019 11
T611-H11 X
1
KE X KE-1
J30B0250N
:J30B1380N
C602 250GM0.068XBJ :250GM0.068XD :250GM0.068XE :275GM0.068XB L601 B4F35B0040N :F35B0570N :F35B1130N C601 250GK0.22XD :250GM0.22XBJ :250GM0.22XE :275GM0.22XB
F601B J20B0170J 1 3
R613 1SJ100K C602A X
2 1
L601-H4 2400030 L601-H5 X
C615 D609 ED0434 R605 J C611
C610
35EM47 :35EM47 LBWA FJ0.1D EM1 :FJ0.1BE :EM1LBWA
C612
FJ1200BE
R603 2SJ 0.47 R604 2SJ0.47
C617 300KK 390DBH
1 6
1
+B
C631 1000KK1500NH :1000KK1500DBH
C643 35EM470 :35EM470LBWA
R643 1/2FJ4.7
R642 100K
Q683 2SA1707S :2SA1707T :2SB985S :2SB985T R686 DJ10K
JP683 X
R674 X
R675
24V
9V-2
L111 X R114 1/16GJ 330C R112 1/16GJ 5.6KC
11
9
8
7
MB
5
BT
1
N.C
4
5
12
6
5
4
3
AGC
1
L901 L81B030800
27V
T611-H12 2400030
R115 56
DATA
R602-H1 2400010 R602-H2 2400030
R602-H3 R602-H4 2400030 R602-H5 X
GND
CLOCK
C618A X
FB
2
JP602 X
C633 1000KK470NH :1000KK470DBH
ADDRESS
1
1
C609 400EM270XH :CEXAVB00400 C609-H1 D614 C604 1 2400010 MTZJ6.2B
S/GND
R602 10WK 1.8LBZCL
C603
1
C609-H2 2400010
13 1
LOW B
RU3M D634 :DDXLBB021 C644 25EM1000 :25EM1000LBWA
STB
STB:H
R610 1K
C614 630NJ 0.02UEAQ
GND
GND GND
14
D
12
15
C112 KK0.01GQ C109 X
T611-H7 2400030
1
T611-H10 2400030
KE-2
J30B0250N
12
:J30B1380N
L601-H1 2400030 L601-H8 X
R611 1K
4A250VTW
7
T611-H1 2400030
10 9 14
2
1
F601
1 4
11
L601-H3 2400030 L601-H6 X
L601-H2 2400030 L601-H7 X
:4A250VTS
D612 EU1 :DDXLBB017
C613 FJ2200BE :63FK2200LBZBJ :FJ2200D
1 1
D631 RU3AM D631A X
D632A X
C641 160EM 220XJ
L631 ZZ0122
:ZZ0122XXA
Q684 AE R687 DJ3.9K
C104 EM47 :EM47LBWA
R688 22K
ON:H
FROM CPU
ON/OFF
IF
C114 KK0.01GQ Q111 2SC2814 F4P
C101 16EM470 :16EM470LBWA
R106 100
R107 100
TP-A J30B0250N :J30B1380N
C106 EM22 :EM22LBWA
ASSY,PWB,CRT C4MSA 1AA0B10S170EB
LIST OF REPLACEABLE DIODE 14TH CODE DIODE NAME 1S1555,1S2473,1S2076,DS442,1N4148 1S1555,1S2473,1S2076,DS442,1N4148 1SS176,1SS133,GMA01 1SS176,GMA01,1SS133 1S1553,1S2076A,1S2471,1N4148
R689 560K C632 1000KK470NH :1000KK470DBH
1
R609 100
T611-H2 X
1
2
AUD
1 L632
J
R635 1/2DJ 120K VR631 R3D6222NJ :R3D7222NJ
2
C111 KK0.01GQ R116 1/16GJ 56C R111 1/16GJ 1KC 1 D103 MTZJ36A :RD36EB1 :DZXLBZA36A R103 1SJ39K R105 J D102 MTZJ6.8A :RD6.8EB1 :DZXLBZA6.8A R108 1/16GJ18KC
R101 1/16GZ0C
TP-E X
C601A X VA601 ERZV14D471 :SVC471D07A
2
1
2
1
D613 EU1 :DDXLBB017
T611-H3 2400030
1
2
C616 2000KK470NH
T611-H15 X
1
1
3
15
T611-H16 2400030
C645 25EM1000 :25EM1000LBWA
2
Q631 AH
3
TP-B J30B0250N :J30B1380N R685 DJ15K JP671 D686 RD6.2EB3 :MTZJ6.2C R411 X J
130V
C113 X
W901 W10B03901 :W10B15500
:J20B0171J KG-3 J30B0250N :J30B1380N KG-2 J30B0250N :J30B1380N
1
1
SW601-H2 2400010
16
F601A J20B0170J :J20B0171J
1
R601 X
1
SW601-H1 2400010
2
1
D632 FE301-1L43 :RU4YXLF-L1 D632B X C605 KK5600GQ JP632 X
1
R645 15K
R636 1/16GJ 5.6KC
JP111 X
130V-1
5V-1
R102 J
R109 1/16GJ 68KC
180 V
D732 X C710 CE2E4R7MATANN
K7Q X 1 1
R AA M P
7DD00019 7DD00192 7ED00025 7DD00021
1
HEATER
2
IIC-SDA
R607 10
2
R631 1/2CK5.6MXG :1/2DK5.6MLBWAB C628 250KK1000XH :250KM1000XN :400KK1000VDC :400KK1000X C629 250KM1000XN :400KK1000X :250KK1000XH :400KK1000VDC
R632 1/2CK5.6MXG :1/2DK5.6MLBWAB
GND
3 J702 X R710 1SJ0.22 3
D632A-H2 X
130V-1
Q401 X R410 X Q405 X
IIC-SCL RF-AGC
TP-M J30B0250N :J30B1380N C108 X
D733 X
D731 X
L702 L2C1271KN
R712 2SJ12K J30B0250N :J30B1380N
KG-1 J30B0250N :J30B1380N
SW601 S10B6230N TP-EE X
JP702 JP644 J
R707 1/16GJ 150C
K7U
LIST OF REPLACEABLE TRANSISTORS (2SA933S TYPE) 2SA1015 14TH CODE 2SA933S AB AC 7T200181 7T200182 14TH CODE R Q,R 2SA1179 M6,M7 2SC1740S Q,R,S Q,R,S 2SC2812 L6,L7 Y,GR O,Y,GR 2SA1037 R,S 2SC945A QA,PA RA,QA,PA 2SC2412K R,S
2SA564A R Q,R
R409 X
2
1
TUNING VOLTAGE SW (STAND BY PWR SAVING)
C105 KK1000GQ
X
TO CPU TOP SIDE
C627 250KK1000XH :250KM1000XN :400KK1000VDC :400KK1000X
C626 X
JP665 X
R650 X
R644-H2 X R644-H1 X
KP
X
1 1
K7P
X
Q705 2SC2621DRA :2SC2621ERA :2SC2688'1'K :2SC2688'1'L :2SC2688'1'M
R713 2SJ12K
R711 2SJ12K
C708 2000KK2200LBZB
C708A X
14V
LOW_B
R-OUT G-OUT B-OUT
2
1
1 1 2 2 3 3 4 4
R G B FBT
JP704 X
R-OUT
JP703 X JP701 X C707 KK330GQ Q705A X R709 X
(2SA1037K CHIP TYPE) AJ 7T200221 14TH CODE
5 9 10 7 2
R644 X C625 X
(2SC1740S TYPE)
R704 1/16GJ 150C R708 150 C705 KK330GQ D754 X D753 X R753 X R701 1/16GJ 150C C702 X Q703A X
G-OUT
Q703 2SC2621DRA :2SC2621ERA :2SC2688'1'K
2SC1815 Y,GR O,Y,GR
9V
FRONT AV IN (AV2) K1005 B4J12B08600
V
R1001A X
2
5 5
AD AE
7T200183 7QT00202 14TH CODE
9V
D752 X
R706 X R705 150 C703 KK390GQ Q701A X
R716 1/2DJ2.7K
8 6
(2SC2412K CHIP TYPE) AH 7T200220
B-OUT
R703 X
C1001 EM1 :EM1LBWA D1001 MTZJ9.1A :RD9.1EB1: DZXLBZA9.1(B:C): UZ-9.1BCB
R717 1/2DJ2.7K
11
TO CPU TOP SIDE
EXT-V
R1001 1/16GJ 75C
1
R1032 X
Q751 X R751 X
R752 X
R724 470 R702 150 JS741 39 C721 X Q721 2SA1015O :2SA1015Y
SOCKET K701L
J11B2570N
1
AV2-IN
L
R1002 1/16GJ1KC R1003 1/16GJ 18KC R1004 1/16GJ1KC R1005 1/16GJ 18KC
C1002 EM10 :EM10LBWA
D741 1SS355 D751 X
D742 1SS355
R743 10K
R723 1/16GJ 1.8KC
Q701 2SC2621DRA :2SC2621ERA :2SC2688'1'K :2SC2688'1'L :2SC2688'1'M
R715 1/2DJ2.7K R732 X
Q901 A51QAE320X
TO AUDIO CONTROL
D1002 MTZJ9.1A :RD9.1EB1: DZXLBZA9.1(B:C): UZ-9.1BCB
K7Y
J30B0250N :J30B1380N C701 X
AV2-L
AV1 AV2
C751 X
R
1 C1003 EM10 :EM10LBWA
K7VM
X
JW3 X
JW4 X
1
JW5 X
1
JW6 X
1
JW7 X
1
JW8 X
1
JW9 X
1
JW10 X
1
JW11 X
1
JW12 X
1
5VRC
BASS/WOOFER ON/OFF KEY_IN
5V-2
Y-DVD AV1-V/S-Y EXT-V CRIN CBIN VID-OUT
5V-2
5V-1
9V-2
TO AUDIO CONTROL
D1003 MTZJ9.1A :RD9.1EB1: DZXLBZA9.1(B:C): UZ-9.1BCB
1
AV2-R
YC-C
1
1
1
1
1
1
1
1
1
1
K1005A (M0N0) X
JW35 X
1
JW2 X
1
JW25 X
1
JW27 X
1
JW28 X
1
JW32 X
1
JW33 X
1 1
JW34 X
L204 J
IF
R137 X
R134 X
R135 X
R136 X
RF-AGC
FBP-IN
JW13 X
JW14 X
JW15 X
JW16 X
JW17 X
JW18 X
JW21 X
JW22 X
JW23 X
JW24 X
NON INV.INPUT
OUTPUT STAGE VCC
VER.OUTPUT
C805
SUSOC(CPU/IF/V/C/D PROCESSING)
FRONT PANEL
SW1901
25EM100
R814 1/16GJ 10KC
MONO
JP212 1/16GZ0C R863 1/16GJ 47KC R817 1K C863 EM1 :EM1LBWA R224 X R229 680KC 1/16GJ C244 16EM47 :16EM47LBWA C133 X X211 V10B2930J :B4V10B0040N R893 1/16GJ 1MC C203 KK0.01 GQ C243 KK0.01 GQ C247 EM2.2
:EM2.2LBWA
7
6
3
2
D122 1SS356 R141 1/16GJ560C R122 1/16GJ 2.2KC
IC501-H2 2400010
C803 KK0.01GQ
R510 10K JP501 R511 10K C510 EM22 :EM22 LBWA R512 X C517 35EM220 :35EM220 LBWA C518 KK3300 J JP502 X
R815
1/16GJ 10KC
POS+
R1901 X
1
R280 100
R351 20K
C204 25EM100 :25EM100LBWA
R225 1/16GJ 12KC
R245 1/16GJ 47KC
A0
1
SW1901~SW1906
R1902 1/16GJ12KC S10B2790J :S10B3670J :S10B0450J
C801 CJ18CGQ
R894 1/16GJ 100C C893 EM2.2 :EM2.2 LBWA
X161 SF6376U :SF6376Y X161A X
5
4
3
2
1 1
C124 X
1
C521 35EM1000 :35EM1000 LBWA
1
:25EM100LBWA
R244 1/16GJ 47KC
4
R124 1/16GJ 10KC
5V-2
IC501-H1 2400010
1 1
GND
VCC
JP211 X
R138 X
INVERTING INPUT
IC501-1 NEW
PUMP UP OUT
D352 MTZJ5.1A :RD5.6EB1 :DZXLBZA5.1A
R352 DJ10K
MONO
Q133 X
Q130 X Q132 X Q131 X
LA78040 :LA78040N R121 1/16GJ 6.8KC
1
DEFLECTION
24V
IC501
D512 ERA15-02
1
2
2
POWER ON:H
:QXXAVC360 24LC16B/P
POS-
2
IC801
ENABLE SDA VDD SCL 6 5 7 8
BASS ON:H
SW1902
3
C802 CJ18CGQ
R819 1/16GJ 10KC
C226 EM0.47 :EM0.47LBWA
R133 X
C245 16KZ1FA :16KZ1GMF
1
C132 16KK 0.47 BA R132 1/16GJ 470C
C273 25KK 0.1GQ
2
GND HEATER
JP161 X Q122 AH R125 1/16GJ27KC JP122 1/16GZ0C
R501A 2SJ680
R501 X
1
KDY X
1
KDY-6 X
180V
C229 X
C228 R215 1/16GZ0C X 1 C242 X C224 25KK 0.047 GQ
C520 X
R519 X R515 33K C514 EM4.7 :EM4.7LBWA R522 220 R516 10K R525 1SJ270 C524 100FK0.1BE :100FK0.1D
D507 X
1
1
1 1
KDY-5 J30B0250N :J30B1380N KDY-4 J30B0250N :J30B1380N KDY-3 J30B0250N :J30B1380N
4
R1903 1/16GJ5.6KC
X801 V10B0560N :V10B0570N
C818 X
C816 X
SW1903
VOL+
R801 1/16GJ 270KC
C894 25KK 0.033 GQ
C353 X
R353 X
C212 CJ18C GQ C227 KK0.01GQ
R140 1/16GJ 560C
5
1
FROM CPU BOTTOM SIDE
V-OUT
VIF-M (NTSC-M:H OTHERS:L)
R514 10K C515 25EM1000 :25EM1000LBWA D441 X
R131 X
C123 1/16GZ0C
1
P.F.
59
VIDEO OUT 60
Q511 AH C511 EM10 :EM10LBWA R502 1/16GJ56KC
1
KDY-1 J30B0250N :J30B1380N
KEY_IN 39
41
VIF-M/ BILINGUAL 38
PWR 36 ON/OFF
BASS/ WOOFER 37
RESET 40
XT1 33
XT2 34
VDD 35
42
43
44
YC-C 45
46
47
DVD-Y 48
CB IN 49
4.43M 50 CRYSTAL
51
SVO 52
CHROMA APC FILT 53
54
V/VERTICAL 55 VCC
INT.VIDEO 56
BLACK LVL. 57 DET.FILT.
58
RF-AGC 61 OUT
62
63
PIF IN1 64
QXXAVC568
CPU GND
FILT
FBP IN
CCD VCC
NC
EXT.Y-IN
IF GND
YC-Y
PIF IN2
SW1904
VOL-
JP804 X
APC FILTER
R802 X
AFT FILTER
CR IN
R1904 1/16GJ3.9KC
R518 1/2DJ1.5 L442 X
1
2
KQ X
L442-H1 X
V-VERTICAL GND
REMOTE-IN
S-VIDEO
STATUS
IIC-SCL
H-VCC
IF VCC
H-OUT
G OUT
V-OUT
B OUT
R OUT
AUDIO OUT
SIF IN
MUTE
SW1905
MENU
R1905 1/16GJ2.2KC
1
SIF APC FILTER
SIF OUT
IIC-SDA
D1901 AA
SDA
SCL
FROM CPU BOTTOM SIDE
GND GND CPU BUTTON (FOR SPARK TEST COUNTERMEASURE)
R1906 1/16GJ1.8KC
2
R841 1/16GJ 4.7KC
IC201
H-AFCFILTER
JP442A J JP442 J
3
180V
3 2 1 1 R485 X
VCO-IREF
ONTIMER
E/W_OUT
RGB VCC
FM FILTER
VIF AGC
V-RAMP
EXT AUDIO IN
FM OUT
R442 X
1
L441-H1 2400030 L442-H2 X 1
P.F.
ABL
H-DRV
C441-H2 C441-H3 C441-H4 2400030
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
R441 2SJ1K
1
9
8
7
6
5
4
3
2
1
JP441A X JP441 X
L441-H2 2400030 T471-H1 2400030
T471 L40B17100
D486 X
TV/AV
SW1906
1
R842 1/16GJ 4.7KC
R803 X
24V
Q432-H4 2400010
130V
1 1
JP801 X
R286 1/16GF 4.7KC C172 KK0.01 GQ C171 KK1500 GQ
C176 1/16 GZ0C
C174 CD10 CGQ
D445
KEY_IN 5VRC
Q1902 AC R888 1/16GJ560C R887 22K
Q402 AH
2
TO CPU TOP SIDE
JP802 X R804 X JP803 X C856 X
R434 1SJ270 C431 X
Q432-H5 2400010
Q432 J TXXGA0127522M
1
1 2 1 R445 C441 2SJ560 250MJ0.33AP 2 1 1 :250MJ0.33AU C441-H1 2400030
1
1
C215 EM1 :EM1LBWA
C202 FJ0.015BE
C231 C230 FJ0.47BE KK0.01GQ :GJ0.47T :HJ0.47G :HJ0.47H C233 25EM1000 :25EM1000LBWA
TMR ON:L ON:L
ONTIMER
FROM CPU BOTTOM SIDE
R176 1/16GJ 10KC
R130 1/16 GZ0C C175 X
L431 B4Z21B0160N :L3004 T431 B4L18B0070N :Z21B0330N
1
Q432-H2 2400030
C441A C441B X
X
C435-H5 2400030 C435-H1 2400030
L441 L71B0580N :B4L71B0130N
C491 500KK680A
R486 X
3
D485 EU1 :DDXLBB017
T471-H4 2400010
HV
C435
1
1500MH 7000XK :1500MH 7000AN
1 1
C435A
C436 3000KK 220NH :3000KK 220CRD
JP401 X R223 1K R401 DJ470
1
4
C434 35EM47 :35EM47LBWA
1
L431A X C433 500KK 3900A C432 500KK 1000A
Q432-H1 2400030
R488 1SJ0.22
C486 100EM22 :100EM22 LBWA
1
T471-H2 2400030
FOCUS SCREEN
T471-H11 2400010
2 Q432-H3 2400030
JP102 X
STB:H
STB
TO POWER SUPPLY
R845 10K
R818 1K
R850 1/16GJ 100C
C842 25KK 0.1GQ C213 X
R210 1/16GJ 3KC
C210 25EM1000 :25EM1000LBWA C232 KK0.01 GQ
R233 X R232 X R231 X C234 KK0.01 GQ
C225 EM1 :EM1LBWA
C120 KK0.022GQ
C358 EM1 :EM1LBWA
R432 470 Q431 2SC3332R :2SC3332S
C138 KK0.022GQ
B4Z21B0160N :L3004 :Z21B0330N
1
L432
C435B C435C
X
2
1
1
C435-H4 2400030
2
C435-H2 2400030
C435-H3 2400030
C436A X
H-OUT
R358 1/16GZ0C Q173 X X171 X
1 2
R431 1K
R433 1/2DJ 1K
5
C437 FJ0.47BE :GJ0.47T :HJ0.47 (G:H) R435 X JP437 X C438 3000KK 220CRD :3000KK 220NH C438A X
11
1
JP436 X
130V
T471-H10 2400010
2
MUTE:H
L:POWER ERROR
R813 1/16GJ 10KC R837 1/16GJ 15KC
L:FACTORY PC MODE
R840 1/16GJ 470C
9
BILINGUAL
R173 X
6
T471-H7 2400010
ON:L
3
JP201 X
1 2
JP202 1/16GZ0C R211 150 D357 AA
D230 X
1
R1911 1/16GJ 220C
R227 1/16GJ 33KC C122 16EM100 :16EM100LBWA
C121 KK0.01GQ
(S-1:L S-2:H)
FBP-IN
TO CPU TOP SIDE
R355 DJ18K
1
10
7
1
2
:DLXLBB001
L:S-IN
D1910 SPR-39MVWF
C843 25KK 0.1GQ
R212 150 JP204 X
R357 3.9K
C356 KK390
8
R1913 1/16GJ 220C
R1912 1/16GJ 220C Q886 AH
R838 1/16GJ 15KC
R839 1/16GJ 100C R853 1/16GJ 10KC R834 1/16GJ 10KC
R844 1/16GJ 100C
R340 1/16GJ 82KC
R236 1/16GJ 120C
R235 1/16GJ 120C
R234 1/16GJ 120C
R230 47
R481 2SJ 1.8 R475 1/2DJ 330
LOW_B ABL
5V-2
BA178M05T :L78M05CV :MC78M05CT :UPC78M05AHF C125 X
TO T611 (AUDIO B+)
ON/OFF
R886 1/16GJ22KC
FROM CPU
U20B40500 :U20B95300
ON:H
D249 MTZJ9.1B :RD9.1EB2 R243 2SJ470
2
1
1
5V-2
L201 J
D421 MTZJ16A :RD16EB1 :RD16EB3 :DZXLBZA16A
2
2
1
2
R228 100K
R226 1/16GJ 27KC
TO CPU BOTTOM SIDE
2 C471 100PM2.2X :100PM 2.2LBZAJ R426 10K
1
1
1
R422 DJ39K R423 DJ39K
1
R425 10K
R424 1K
D467 P D476
1
A1901A
3
R1907 100
ONTIMER
R852 1/16GJ 10KC
R830 1/16GJ 1KC
MTZJ11C :DZXLBZA11C: RD11EB3
DIFFERENCES PARTS LIST :
MODEL 013 013C6YS 013C6YS 013C6YS 013C6YS 013C4VJ 013C4VJ CRT UNIT S170EB S170EB S170EB S170EB S170EB S170EB MAIN UNIT S171HA S171HA S171HA S171HA S172DA S172DA
2
130V-1
P.F.
TO CPU BOTTOM SIDE
D468 1SS133
R479 2.2K C469 EM10 :EM10LBWA
G-OUT
V-OUT
R-OUT
B-OUT
REMOTE_IN
STATUS
EXT-AUDIO
IIC-SDA
IIC-SCL
H-OUT
MUTE
S-SW
P.F.
1
2
3
2
AUD-OUT
FM-OUT
ABL
C6YS C6YSA C5RS C5RSA
R290 2SJ4.7
1
C1902 EM22 :EM22LBWA TO CPU BOTTOM SIDE
REMOTE_IN
9V
5V-1
5V-1
24V
9V
R291 X
C291 16EM47 :16EM47LBWA
C4VJ
9V
REAR AV IN/OUT(AV1/DVD/S-VIDEO/AV-OUT)
K1001 B4J12B05600 JP1029 X R1027 1/16GJ1KC
AUD_R_OUT
5
C4VJA
LOC.
031C6YS N/A
031C4VJ N/A
WOOFER TERMINALS
K001F X
1 2
N/A
R1026 1/16GJ 1KC Q1001 AJ D1004 RD11EB3 :MTZJ11C C1004 EM10 :EM10LBWA
R1006 1/16GJ680C
2
WFR_OUT
FROM CPU BOTTOM SIDE
C1010 C1011 C1012 D1010
4
AV OUT
3
FROM/TO AUDIO CONTROL
K003F X
1 2 3 4 5 1
PWR GND PRE-AMP GND
9V
1
FROM FRONT AV (AV2) FROM K001F
R1029 1/16GJ1KC
AUD_L_OUT
L
JP1028 X
R1007 1/16GJ 100KC R1008 1/16GJ680C
D1011 D1012 K1002 K1003 R1017 R1018 R1019 R1020 R1021
R1028 1/16GJ1KC Q1002 AJ D1005 RD11EB3 :MTZJ11C C1005 EM10 :EM10LBWA
JW20 X D003 X
R1009 1/16GJ 100KC R1010 1/16GJ75C
3
14V
2
BASS/WOOFER
JW19 X
MUTE
D002 X
JP1031 X
R1030 1/16GJ1KC
D1006 RD11EB3 :MTZJ11C
C1006 16EM220 :16EM220LBWA
R1011 1/16GJ 100KC
1
K1001A(M0N0) X K1002 X
5
AV2-R
AV2-L
PC-BUS
FROM CPU
KX J10EA050N
AUDIO AMPLIFIER CIRCUIT
IC001-1 X
IC001-H1 X
AUDIO CONTROL
JP3705 X
VID-OUT
Q1003 AJ R1031 1/16GJ1KC R1012 1/16GJ1KC
4
V
C6YS 1AA0B10S171HA KK0.1GQ KK0.1GQ EM1 EM1LBWA RD11EB3 MTZJ11C RD11EB3 MTZJ11C RD11EB3 MTZJ11C X B4J12B08500 1/16GZ0C 1/16GJ75C 1/16GZ0C 1/16GJ75C 1/16GJ75C
C4VJ 1AA0B10S172DA X X X X X X B4J12B05600 X X X X X 1/16GJ75C
R
9V
R3707 X JW30 X
1
K1003 B4J12B08500
1
AV1-R
D1007 RD11EB3 :MTZJ11C 1 C1007 EM10 :EM10LBWA R1013 1/16GJ 18KC R1014 1/16GJ1KC
IN-R
IC001-H2 X
1 21 1
IIC-SCL
PRE GND +OUT1 +OUT2 -OUT1 -OUT2
9V
3
IIC-SDA
NC
IC001
MUTE VCC
PWR GND
Ripple Filter
C3709 X D3701 DDXLBB025 :ERA15-02 :TVR1B C3713 EM4.7 :EM4.7LBWA
C3712 16EM2200 :16EM2200LBWA
AV1-L
C3701 EM1 :EM1LBWA
D1008 RD11EB3 :MTZJ11C 8 7 6 1 2 3 4
1
AUD_R_OUT AUD_L_OUT
C1008 EM10 :EM10LBWA
R1015 1/16GJ 18KC
2
5
STBY
IN2
IN1
C003
FROM CPU
C010 KK0.1GQ R013 2.2
C009 KK0.1GQ
KK1000GQ
C3711 EM4.7 :EM4.7LBWA
15
14
13
12
18
16
10
R-BC1
R-VROUT
R-TC1
RCH-A
LPFC
RLINEOUT
VREF
RCH-C
VDD
ST-1
VCC
L+R
R-OUT
RCH-B
R-IN
R-DC
K1901 X
R1908 X
OUTR+ OUTROUTL+ OUTL-
R012 2.2 JP001 X
5VRC
R1909 JW29 X X JW26 X
1 1
R010 2.2 C015 J
R017 X
C005 16KZ1FA :16KZ1GMF R004 1/16GJ 3.3KC R003 1/16GJ 3.3KC
C004 16KZ1FA :16KZ1GMF
7
L-VROUT
L+R LPF
L-OUT
L-BC2
LCH-C
LCH-B
L-DC
LCH-A
RGND
L-BC1
L-TC1
HPFC
ONTIMER
JW31 X
1
ON/OFF
D1903 X
D615 AA
L:S-IN
14V
P.F.
R647 X JP002 R646 X R007 1K
R006 X
21
29
19
27
28
23
30
31
26
33
35
24
36
22
20
25
32
34
D1902 X
R002 1/16GJ 3.9KC
SDA
SCL
Q1901 X
ST-2
VSS
l-IN
JP3703 X
10
V
C011 EM10 :EM10LBWA
LLINEOUT
R1910 X
STB
LV1116NV-EP
IN-R
AV1-V
R001 1/16GJ 3.9KC
IN-L
IC3701
C3720 KK0.068GQ :KK0.068BA
C3719 KK2700GQ
MONO
FROM CPU
FM-OUT
D1010 RD11EB3
C1010 KK0.1GQ 1
8 R1018 1/16GJ 75C R1017 1/16GZ0C
R
R016 X
FROM/TO CPU TOP SIDE
C001 25EM1000 :25EM1000LBWA
R-BC2
R011 2.2
GND
LED OUT
C008 KK0.1GQ
17
11
8
7
6
5
4
3
2
1
C007 KK0.1GQ
R005 1/16GJ 22KC
C006 KK1000GQ
C002 EM10 :EM10LBWA
C3707 KK0. 068GQ :KK0. 068BA
C3706 KK0. 068GQ :KK0. 068BA
C3703 KK5600 GQ
C3702 EM4.7 :EM4.7LBWA
9
JP3702 X
EXT-AUDIO
TO CPU
C1016 J
5
AV1-V/S-Y
JP1001 X JP1002 X
D1009 RD11EB3 :MTZJ11C
C1009 EM1 1
1
R1016 1/16GJ 75C K1002A(M0N0) X
4
6
9V
CRIN
CB
C3708 EM1 :EM1LBWA
12
11
13
10
9
8
7
6
5
4
3
2
1
R3701 1/16GJ 3.9KC
C3705 KK2700GQ
C3704 KK0.01GQ
IC1001
X
S-Y
1
MONO
AV1-V
Y-DVD
STATUS
(STEREO 7,5Wx2)
R3706 X
Q3701 X
AV1-R
AV1-L
2
AV1-DVD
LA42072-E
IN-L
C3710 EM1 :EM1LBWA
C3725 X
3
1
WFR_OUT
CR
LED UNIT
K1931 X 1 2 D1930 X
CBIN
D1011 RD11EB3
C1011 KK0.1GQ
R1020 1/16GJ 75C
R1019 1/16GZ0C
Y-DVD
C3723 X
R3703 C3722 EM1 X :EM1LBWA C3721 KK0.068GQ :KK0.068BA :16KK0.068GQ
C3718 25KK 0.1GQ
MONO
C3714 EM1 :EM1LBWA
9 K002F X
1
L
C3717 KK6800GQ
JP3701 X
C3716 EM4.7 :EM4.7LBWA
C3715 EM4.7 :EM4.7LBWA
D1012 RD11EB3 1
C1012 EM1
2
1
R1021 1/16GJ 75C
1
2
K1921 X 1 2 D1920 X
9V
R014 1/16GJ 2.2KC C3724 EM1 :EM1LBWA
SPEAKER OUT
MUTE
K001 J10EA040N
1
D001 1SS355
X R008 1/16GZ0C R009 1/16GJ1KC Q001 X C013 EM220 :EM220 LBWA R015 1/16GJ 10KC D004 1SS355 Q002 AJ D005 AA
R3702 1/16GJ 3.9KC
WF+ TO CPU
1 2
MONO
JP3704 X
S-SW
JW1 X WOOFER OUT
1
R1024 X C1015 X JP1004 X
JP1003 X
8
WF-
2
FROM CPU
AUD-OUT
R3704 220 R3705 220
1
IIC-SCL IIC-SDA
FROM CPU
7
D1015 X
K1922 X
R1025 X
1
2
WOOFER OUT
K1004 X
5 4 2
2
OUTL+
JP004 2 X
AUDIO AMP.OUTPUT OPTION
LOC SE BTL
3
1
4
4
1
JP005 X
OUTR+ OUTRJP001 C015 25EM470
MONO 2 SPKR
LOC
MONO
AV STEREO LOC PASSIVE(W/O AMP) ACTIVE (W/ INT.AMP) W/O WOOFER
1
6
2
OUTL-
AV STEREO OPTION
JP3701 JP3702 JP3703 JP3704 X
WOOFER OUT OPTION
YC-C
C1013 X R1022 X D1013 X
C
S
C1014 X R1023 X D1014 X
3
1
JP1003 X J X JP1004 X K1004 X K1004A X
X X X
X X
AV1 S-VIDEO
SPEAKER OPTION
LOC MONO 1 SPKR
JP004 JP005
X X
X
THE SERVICE PRECAUTION: The area enclosed by this line( ) is directly connected with AC mains voltage. When servicing the area, connect an isolating transformer between TV receiver and AC line to eliminate hazard of electric shock.
PRODUCT SAFETY NOTICE: Product safety should be considered when a component replacement is made in any area of a receiver. Components indicated by a mark in this circuit diagram show components whose values have special significance to product safety. It is particularly recommended that only parts specified on the part service manual be used for components replacement pointed out by the mark.
COLOUR TELEVISION
AC6-A
SERVICE REF. NO. C5RS/C5RSA
CHASSIS SERIES
CM21LX8C-00 CM21LX8CA-00
CIRCUIT DIAGRAM NOTICE: 1. All resistance value are in ohms, K=1,000, M=1,000,000. 2. All resistance rated wattages are 1/6W unless otherwise noted. 3. Excepting electrolytic capacitors, all capacitance values of less than 1 are expressed in µ F and more than 1 are pF. 4. All capacitance rated voltages are 50V unless otherwise noted. 5. All inductance values are in µ H. 6. Voltage readings take with a "VTVM" are from point indicated chassis ground. Voltage readings taken by using PAL colour bar signal are with all controls at normal position. Some voltage may vary with signal strength. 7. Waveform were taken with PAL colour bar and controls adjusted for normal picture. Waveforms were taken by using a wide band oscilloscope and a low capacity probe. 8. This circuit diagram covers a basic or representative chassis only. There may be some components or partial circuit differences between the actual chassis and the circuit diagram. 9. Parts specified with "X" are not installed in this model. 10. Parts specified with "J" are just jumper wires.
11. Expression of capacitance and resistance in circuit diagrme. Capacitance (Example) 1000 C M 2000 D Characteristic Capacitance value (220pF) Allowable error (20%) Kind (Ceramic) Rated voltage (1,000V) Resistance (Example) 1/2 N J 1.2 Resistance value (1.2) Allowable error (5%) Kind (M.carbon) Rated wattage (1/2W)
J= 5% K= 10% M= 20% T, A, U, D: Electrolytic C, K, B: Ceramic F: Mylar film M, N: Polypropylene Z: Metalized paper D: Carbon N: Metalized carbon S: Oxied metalized W: Wire wounding C: Solid
TRANSISTOR, DIODE AND INTEGRATED CIRCUIT TERMINAL GUIDE
C: COLLECTOR B: BASE E: EMITTER
B C B EC B E A 1 E B C E B C K 1 A RESISTOR
123 12 X 103=12K
A: ANODE K: KATHODE
E K 1 N A K N/2 N/2 + 1 A
CHIP COMPONENTS
TRANSISTOR C
PARTICULAR PARTS SYMBOL
FUSIBLE RESISTOR NON POLE ELECTRIC CAPACITOR POSISTER
B
E
C
DIODE K