SONY KV-VF21M40, 21M70, 21M77 strf6656
9
SERVICE MANUAL CHASSIS BC-4A MODEL COMMANDER DEST . CHASSIS NO . MODEL COMMANDER DEST . CHASSIS NO . KV-VF21M40 RM-956 E SCC-P10A-A KV-VF21M70 RM-956 ME SCC-P11A-A KV-VF21M70 RM-956 JE SCC-P12A-A KV-VF21M70 RM-956 HK SCC-P09B-A KV-VF21M77 RM-955 HK SCC-P09A-A 21 * Please file according to model size. .... TRINITRON® COLOR VIDEO TV COUNTER RESET t MENU REW A/B EJECT TIMER REC G-CODE ON/OFF TAPE SPEED INDEX zREC GAME 2 PROGR 1 6 7 0 C 9 4 3 2 5 8 X PAUSE x STOP m FF M Z . > PLAY ENTER PIC MODE -/-- H COUNTER RESET t MENU REW EJECT TIMER REC G-CODE ON/OFF TAPE SPEED INDEX zREC GAME 2 PROGR 1 6 7 0 C 9 4 3 2 5 8 X PAUSE x STOP m FF M Z . > PLAY ENTER PIC MODE -/-- H RM-955 RM-956 PAL NTSC (VF21M77 ONLY) ®
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Transcript of SONY KV-VF21M40, 21M70, 21M77 strf6656
SERVICE MANUAL CHASSISBC-4AMODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO.
KV-VF21M40 RM-956 E SCC-P10A-A
KV-VF21M70 RM-956 ME SCC-P11A-A
KV-VF21M70 RM-956 JE SCC-P12A-A
KV-VF21M70 RM-956 HK SCC-P09B-A
KV-VF21M77 RM-955 HK SCC-P09A-A
21∗ Please file according to model size. ....
TRINITRON® COLOR VIDEO TV
COUNTER RESET
t
MENU
REW
A/B
EJECT
TIMER REC G-CODE ON/OFFTAPE SPEED
INDEXzREC
GAME
2 PROGR
1
6
7
0 C
9
4
32
5
8
X PAUSE
x STOP
m
FFM
Z
. >
PLAY
ENTER
PIC MODE
-/--
H
COUNTER RESET
t
MENU
REW
EJECT
TIMER REC G-CODE ON/OFFTAPE SPEED
INDEXzREC
GAME
2 PROGR
1
6
7
0 C
9
4
32
5
8
X PAUSE
x STOP
m
FFM
Z
. >
PLAY
ENTER
PIC MODE
-/--
H
RM-955 RM-956
PAL NTSC
(VF21M77 ONLY)®
– 2 –
SPECIFICATIONS
TV SectionTelevision system B/G, I, D/K, MColor system PAL/SECAM and
NTSC3.58/NTSC4.43
Bilingual system NICAM bilingual I(VF21M77 ONLY)Channel coverage See “Receivable
channels and channeldisplay”
Picture tube Trinitron21 inches (approx. 50.7cm measureddiagonally)
Antenna in 75-ohm antenna socketfor VHF/UHF
Video SectionFormat VHS standardVideo recording system
Rotary 2-head helicalscanning system
Audio recording systemMonaural
Video signal PAL/MESECAM/NTSC
Tape speed PAL/MESECAMSP: 23.39 mm/sec.LP: 11.70 mm/sec.NTSCSP: 33.35 mm/sec.EP: 11.11 mm/sec.
Maximum recording timePAL/MESECAMSP: 240 minutes withE-240LP: 480 minutes withE-240NTSCSP: 180 minutes withT-180EP: 540 minutes withT-180
Inputs and OutputsInputs t1, t2/GAME IN
(video): phono jack1 Vp-p, 75 ohms,unbalanced,sync negative
9 (audio): phono jackInput level:500 mVrms
Headphones jack Minijack
GeneralClock Quartz lockedPower requirements 110-240 V AC, 50/60HzPower consumption 123 WOperating temperature
5˚ C to 40˚ C(41˚ F to 104˚ F)
Storage temperature –20˚ C to 60˚ C(–4˚ F to 140˚ F)
Dimensions 489 x 500 x 485 mm(19 3/8 x 19 3/4 x 19 1/8
inches)Mass 27.5 kg (60 lb 10 oz.)
Supplied accessoriesRemote controlTwo R6 (size AA)
batteriesStabilizer bandTwo clampsTwo wood screwsAC plug adaptor
(E/ME/JE model)These operating
instructions
Design and specifications are subject tochange without notice.
– 87 – – 88 – – 89 – – 90 –
22
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
14.0
13.02.8
4.4
3.8
4.6
5.2
5V
9V
1.3
0.11.3
5.7
5.1
1
33.8
0
1.7
0.5
0.8
157.0
1.7
0
4.8
4.8
7V
12V
0.1
14.8
15V
1.7 0
159.0
0.7
0.7
1.3
6.5
13.0
13.0
0.2
0.8
4.8
12.0
1.3
3.2
2.0
2.0
2.9
5.5
13
12
136.6
-1.2
4.4
2.7
11
10
9
9V
135V
4.4
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0.73.9
0
134.1
134.5
4.4
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0.7
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-13V
0.4
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14
16 15201918
17
8
7
6
5
4
3
2
2
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5.1
3.5
1.9
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2.9
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5.1
5.2
8.7
5.2
2.1
2.1
2.0
1.8
3.9
3.7
3.4
7.7
6.0
4.6
4.6
4.6
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4.9
4.9
4.0
2.4
3.6
3.5
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135V
9V
9V
5.9
5.9
0.10.1
-0.1
5.9
5.2 3.1 6.6
2.5
0.1
2.5
1.8
5V
0.4
AUDIO
VIDEO
VIDEO
VIDEO
(PB)
VIDEO
VIDEO
VIDEO(PB)
AUDIO
R
G
B
R
G
B
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324 25
2627
2829
3031
3233
3435
3637
3839
4041
4243
4445
4647
48
1
2
4
3
1
2
3
4
5
6
12
34 5
67
8
S
12
3 45
6
1
2
3
4
5
6
7
1 2 3 6 7 84
1
2
3
4
5
6
7
9V
30V
5V
SCL
SDA
AS
RF AGC
VIF
9V
AFT OUT
GND
R OUT
L OUT
NC
NC
NC
NC
NC
5V
DET OUT
PLL-SW
NC
NC
NC
SCL
SDA
NC
1
3
4
5
6 8
9
2
10
11
S
2
3
4
6
7
8
9 10
11
12
13
14
15
16
17
18
1
1
2
3
4
5
6
1 2 3 4 5 6 7 8 9 10
11
12
13
1 2
3
4V
1
2
1
2
3
4
1
2
3
4
5
1 2 3 4 5
HV1
4
2
3
6
5
11
13
9
8
7
FV
10
14
G2
1
2
3
1 2 3 4 5 6 7
S
1 2 3 4 5
OCP/FB
S D VIN
GND
1 2
3
4
E
C
B
1 2
3
4
1 2 3 4 5 6 7 8
1
2
3
4
5
1
2
3
4
5
I OG
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
1 2 3
I OG
R101C102
C104
R102
L101 L102
R105
R106
R107
L103 L104
C113
C117L107
C118R123
C119R124
R603
R606
C609
C610
C614
R616
R630
FB608
R638FB609
FB610 R646
R648C641
L602
C644
C501 R502
R503
R504
C502
R507
R508
R509
C504
C505
R512 C508R514
C510
R516
R517
R518
C805
C817
L807
C818
C820
C828R835
R836
C302
C304
R303
C310
R304
C312
R306R308
R320 C317 C319
C326
R334
R337R338
R340 R341 R342
R343
C330
C331
IC103
IC501
CN801
R614
C636
R317
R330
C318C320
C322
C323
R331
R311
R319
R318
R315
R313
C308
C313
R327
R336
R513C509
L302
C639
R636
C615
C108
C110
C602
C607
FB602
FB603
C638
R644
R312
FB606
R627
C603
C604
R605
R629
C648
D614
C627
D607
C321
R314
R316
R333
R321
C823
R506
IC608
R653
C642
R623
C631
R641
R632
R647
C651FB612
R117
R660R661
C634C647
R803R806
C507
C628
R618
C327
C306C307
CN302
R126
R127
C650
R624
L301
FB611
L106
L108
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CN604
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R666
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R601
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R817
C813
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C812
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C106
C111
C114
R103 R104
R109
R110
R114
R115
R116
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R671
IC601
JL1
JL2
JL3
JL4
JL5
JL6
JL7
JL8
JL9
JL10
JL11
JL12
JL13
JL14
JL15
JL16
JL17
JL18
JL19
JL20
JL21
JL22
JL23
JL24
JL25
JL26
JL27
JL28
JL29
JL31
JL33
JL34
JL35
JL36
JL37 JL38
JL39
JL40
JL41
JL42
JL43
JL44
JL45
JL46
JL47JL48 JL49
JL50
JL51
JL52
JL53
JL54
JL55
JL57
JL58
JL59
JL60JL61 JL62
JL63 JL64
JL65JL66 JL67
JL68
JL69
JL70
JL71JL72 JL73
JL74 JL75JL77
JL78 JL79
JL80 JL81
JL82 JL83JL84 JL85
JL86
JL87
JL88
JL89
JL90 JL91JL92
JL93JL94
JL96JL97
JL98
JL99
JL100
JL101JL102
JL103
JL104JL105 JL106
JL107
JL108
JL109JL110 JL111
JL112JL113
R519
R108
C632
C625
R667
C645
C657
C658 C611
L105
L803
C620
R118
R125
R626
L808
R515
R609
R670
R669
R649
C618
C640
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R664
L603
R608
R633
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R620
R635
R656
R658
R619
R622
R823
C616
D604
R651
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JW902
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R825
R819
R837
R613
C803
R807
C819
C821
C825
R510
D621
R307
R309
C309
R672
R662
R663
D103
D632
R659
R673 C661
T802
R812
R816
R818
R801
R824
C814
C503
L809
R833
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R645
R640
R652
R639
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C660
C608
R607
R621
R634R675
C662
C623
D305 D307
T801
C311
C315
C316C325
R677
R805
R808
R802
R111 R112
L501
C513
C802
C804
R822
CN602
D615
R615
TU101
D618
D620
R834 R830 R831R840
C635 C663
R617
FB620
FB102
FB101
CN605
R676
R349
R352
R353 R354R355
C329L303
R347
L605
FB601
JL95
JL116
JL117
JL114
JL115
JL118
R520
C514
C515
C816R829
R357
R358
R359R346R351C328
C826
R612
R637
RY603
R814
R322
R325
R328
R323
R326
R329
R113
C612
C646
C626
C827
PS601
PS602
PS603
PS604
D623
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D613
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D630
D608
FB607
FB613
THP601
C314
L304
R360
L305
R350
JL128
JL127
JL126
JL119
JL120
JL121
JL122
JL123 JL124
JL125
C643
C619
JL56
R668R674
R678
TP601
TP801
Q801
C605
R356
R650
TP602
C664
C665
R364
FB605
C806
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C338
R332
C339
D301
D302
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Q101IC101
Q305
R301C301
D304 R324
D308
IC301
CN304
CN306
CN305
Q803
Q802D810
D811
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D803
D806
Q503
D502
D501
D506
D801
D507
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Q302
Q301
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Q607
Q605 D616
D626
Q610
D627IC604
IC603
Q102
Q103
D101
D102
D611D602
D804
D807
D503
100:HT
2.2:FPRD
2202W:RS
10
1
4.7
10k:CHIP
JW(5)
47µH
2.2k:CHIP2.2k
:CHIP
1k:CHIP
1k:CHIP
10025V
1
22016V
4725V
4725V
220:CHIP
0.125V
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1.2mH4725V
100k:CHIP
100:CHIP
100:CHIP
100:CHIP
100:CHIP
1k:CHIP
10
100:CHIP
100:CHIP
470pB
10
1k:CHIP
680:CHIP
0.1100V:PT
10k:CHIP
4.7k:CHIP
0.047200V:PT
10k:CHIP
16.8k:CHIP
10k:CHIP
2.2k:CHIP
470pB
0.01F:CHIP
10k:CHIP
100:FPRD
33160V
1.1UH
1.1UH
470pB:CHIP
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100k:CHIP
22k:CHIP
47k:CHIP
0.125V
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100:FPRD
470pB:CHIP
100:CHIP
100 25V0.01 F:CHIP
0.01 F:CHIP
0.01 F:CHIP
4.7k :CHIP
100:CHIP
100:CHIP
100 :CHIP
100 :CHIP
100 :CHIP
0.4716V
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470 :CHIP
2.2k:CHIP
4.7k:CHIP
0.47:MPS
18pCH:CHIP
18pCH:CHIP
1
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10
0.0047B:CHIP
100:CHIP
100:CHIP
100:CHIP
100:CHIP
100:CHIP
1k
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1.8k:CHIP
10k:RN-CP
4725V
4725V
0.1 B:CHIP
0.1B:CHIP
0.001250VE
0.001250VE
0.00152kV
1.1UH
1.1UH
1.1UH
10µH:LAV35
10µH:LAV35
10µH:LAV35
10µH:LAV35
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100 :CHIP
2.2M:CHIP
100 :CHIP
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100k:CHIP
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TK11819MTLDC-DC.CONVERTER
5.6k:RN-CP
0.01630V:PP
4.7k:CHIP
0.001CH:CHIP
0.001B:CHIP 22
0.001CH:CHIP
0:CHIP
10k:CHIP
4.7:FPRD
220:CHIP 220
:CHIP
680:CHIP
470pCH:CHIP
0.0047B:CHIP
220pCH:CHIP 0.22
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10k:CHIP
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0.681/2W:FPRD
0.681/2W:FPRD
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10µH:LAV35
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33k:CHIP
2.2k:CHIP
0.01F:CHIP
10k:CHIP
100k:CHIP
0.0047500VE
6.8:FPRD
1250V
0.0047200V:PT
2.7k1/4W:FPRD
6P:DY
1k2W:RS
0.022200V
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100:CHIP
22k:CHIP
22k:CHIP
47k:CHIP
68k:CHIP
4.7k:CHIP
3.3k
220:CHIP
2.2k:CHIP
1.2k:CHIP
47µH:LHL08
15µH
4.7mH:LHL08
47025V
4.72W:RS
330:RN-CP
220pB:CHIP
680k1/2W
33k1/2W
15k:CHIP
15k:CHIP
15k:CHIP
15k:CHIP
15k:CHIP
15k:CHIP
10k:CHIP
10k:CHIP
10k:CHIP
10k:CHIP
10k:CHIP
1001/2W:FPRD
100k:CHIP
D1N20R
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0.047B:CHIP
0.00221kV:R
4725V
680pB:CHIP
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4725V
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0.1250V
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7.5MM
10µH
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220µH
10mH:LHL10
470µH
75:CHIP
220:CHIP
1k3W:RS
1.2k:FPRD
22M1/2W
33:CHIP
33:CHIP
470k1/4W:RN
100k1/2W
2.2k:CHIP
1.2k:RN-CP
JW(7.5)
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4.7k:CHIP
22450V
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15k:CHIP
0.01B:CHIP
0.01B:CHIP
0.001:CHIP
1SS119
18µH:LAV35
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22k:CHIP
220
220
JW(5)
220:CHIP
270k:RN-CP
33k:RN-CP
27k:RN-CP
18k:RN-CP
33k:RN-CP
1:FPRD
1k:CHIP
5.6k:RN-CP
3.3k:CHIP
680:CHIP
1.8k:CHIP
STB
47025V
0.68250V
0.82250V
100025V
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47µF25V
47µF25V 47µF
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183W:RS
183W:RS
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1.1UH
1.210W:RB
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68pCH:CHIP
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10µH
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0:CHIP
470:CHIP
470:CHIP
470:CHIP
470:CHIP
JW(10)
10mH
47k:CHIP
0.01F:CHIP
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470p4.7k
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0.0047200V:PT
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68k:CHIP
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1.2k :CHIP
1.2k :CHIP
1.2k :CHIP
560 :CHIP
560 :CHIP
560 :CHIP
10k:CHIP
2.2k:CHIP
2.7k:CHIP
10k:CHIP
1k:CHIP
220025V
220025V
330025V
0.047630V:PP
MTZJ-T-77-10
MTZJ-T-77-5.1C
MTZJ-T-77-6.8A
MTZJ-T-77-6.8A
MTZJ-T-77-39
MTZJ-T-77-18B
MTZJ-T-77-18B
JW(5)
JW(5)
2.7A
2.7A
2.7A
2.7A
NX4001
3.3
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1000
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18k:CHIP
0.001 500V B
5.6k3W:RS
5.6k3W:RS
1016V:BP
0.001250VE
JW(5)
JW(5)
1k:CHIP
8.2k5W:RS
0.222W:RS
0.222W:RS
2SK2251-01PINOUT
1k:CHIP
1.010W:RB
22k:CHIP
MTZJ-T-77-5.6
MTZJ-T-77-5.6
560450V
10025V
10025V
0.125V
F:CHIP
10025V
470p500V
JW(5)
JW(5)
680:CHIP
1mH:LHL13
2SC2412KBUFFER 2SB709A
BUFFER
2.2k:CHIP
4.7
MTZJ-T-77-9.1PROTECT
100:CHIP
MTZJ-T-77-3.9B
CXA2130SY/C/J
7P:MICRO
6PWHT
:S-MICRO
7PWHT
:S-MICRO
2SK1482-TH-DRIVE
2SC5388H-OUT ERC06-15S
DUMPER
RGP15GPKG23DUMPER
NJM2903DPIN-COMP
1SS119RGP10GPKG23
1SS119DUMPER
2SC2412KH.V AFCCOMP
MTZJ-T-77-5.6PROTECT
MTZJ-T-77-18B
PROTECT
RGP10GPKG23200V-RECT
RGP10GPKG23+13V-RECT
RGP10GPKG23-13V-RECT
5PRED
:S-MICRO
2SC2412KV-PROTECT
UN2211-TXV-PROTECT
2SD601AVM SW
2SC2412KBUFFER
2SC2412KBUFFER
2SC2412KBUFFER
PM-21OCP/OVP PROT
2SC2412KPROTECT-DRIVE
1SS119
SI-3120CA13.2V-REG
2SC2412KRY-DRIVE
SE-135N+135V-RECT
MTZJ-T-77-6.8ABIAS
1SS119BIAS
2SC2412KREG-DRIVE
1SS119SW
2SC2412KREG-SW
PC123FY2FEED BACK
D1NS4-TRPROTECT
STR-F6656SWITCHING REG
D1NL20URECT
RU1P-V1DUMPER
S3L20UF4+7V-RECT
RU4AM-T3+135V-RECT
2200p 1kV
D2L20U-F AUDIO-RECT
D2L20U-F MOTOR-RECT
EGP30DL-6085 +12V-RECT
0.001 500V B
SRT
D6SB60LFAC-RECT
2SC2412KDGC-DRIVE
2SC2412KTV-DRIVE
2SC2412KDRIVE
2SK2845DRIVE
1SS119DUMPER
ERA22-08DUMPER
2SC2412KDRIVE
D1NS6+5V-RECT
PQ30RV115V-REG
µPC2406AHF6V-REG
2SC2412KBUFFER
2SC2412KBUFFER
MTZJ-T-77-9.1PROTECT
MTZJ-T-77-9.1PROTECT
ERC04-06SAC-RECT
ERC04-06SAC-RECT
GP08DPKG23H-CENT
GP08DPKG23H-CENT
GP08DPKG23PUMPUP
1
42
1
2
1
2
1
4
3
2
12
1
1
2
3
4
6
12345 6
5
*
*
*
*
*RESET
H.DY+
H.DY+
H.DY-
H.DY-
V.DY+
V.DY-
-15V
VCC
IN
OUT
REF
+15V
BOOST
200V
C
+B
ABL
+24V
+13V
-13V
200V
GND
H1
NC
9V
EW
IREF
GND1
APED
VD-
VD+
ABLIN
MONOUT
YCLAMP
VMOUT
BOUT
IKIN
AFCFIL
HD
SSCP
REG
XTAL1
XTAL2
XTAL3
(APCFIL)
(SECAM)
ABLFIL
SCL
SDA
GND2
EB-YIN
ER-YIN
EYIN
YUVSW
VCC
GOUT
ROUT
C1 IN
COMBY IN
HP/PROTECT
(VSAW)
COMBC IN
YS1
R1IN
G1IN
B1IN
YS2/YM
R2IN
G2IN
B2IN
V-IN
OSC
DK
T1
GND
V-OUT
TO JIG
VIDEO
R
B
GND
B.INT
SDA
SCL
GND
R
G
B
IK
AUDIO VIDEO
SW 5V
GND(M)
D 5V
GND(A)
VCC(SP)
GND(SP)
MTR 13.2V
A.C
NC
NC
AC NUET
GND
(MONO)
TV IN
VCR/FR IN
RE LINE L
TU V(TV)
TU AL(TV)
TV V
TV Y
GND(A)
TV C
RELAY OUT
RELAY IN
VMSW
VCR PWR
CRT PWR
H PLS
V PLS
NS
B INT
SCL 1
SDA 1
DGC SW
YM/YS
OVP
OSD B
OSD G
OSD R
AFT 0(TV)
GND
+B
GND
9V
VM OUT
VM SW
Y1 IN
RE LINE V
NC
NC
NC
NC
NC
SW 9V
PLL SW
NICAM
VC
CHECK
CHECK
DGC
DGC
NC
NC
RESET Q
R C L
NC
GND
9V
STBY5V
NS
12V
DGC
H.DY H.DY V.DY V.DY
DY
TO F BOARD
CN903
TO MA10(1/3)BOARD CN001 TO MA10(1/3)BOARD CN1003 TO MA10(1/3)BOARD CN002
CN701
TO CV BOARD
TO CV BOARD
CN961
CN503
TO CV BOARD
ATUNER,Y/C/J,HV DEFLECTION,POWER SUPPLY
TO CV BOARD
CN703
TO CV BOARD
TO CV BOARD
CN704
J701(G4)
HV
TO
PICTURE TUBE
TO F BOARD
CN902
DGC
B-SS8848<HK.>-A..
ABOARD : IC103 TK11819M
1 2
3
4
6
5
MOTIVE
OSC
FEEDBACKCONTROL
GND
DK
V OUT
T1
V IN OSC
V REF
ABOARD : IC501 LA7840L
1 2 3 4 5 6 7
AMP+
–
THERMALPROTECTION
PUMPUP
GND
Ver.
OUTP
UT
OUTP
UT S
TAGE
Vcc
NON
INV.
INPU
T
INVE
RTIN
G IN
PUT
Vcc
PUM
P UP
OUT
ABOARD : IC606 STR-F6614
3
2
1
5
4
+–
+–
V IN
START
Iconst
REG.
T.S.D
O.V.P LATCH
O.S.C
DRIVE
Vth(1)
Vth(2)
Comp2
Comp1
R4R3
R1C1
D
S
O.C.P/F.B
GND
R2Rconst
–Rconst
+
A BOARD * mark LIST
Ref No. KV-VF21M77 KV-VF21M40/M70
D103 1SS119 Not used
IC101 S-80743AL-Z Not used
R118 Not used 0 : CHIP
R125 0 : CHIP Not used
TU101 BTF-WG441 BTF-LG443
2
1 1
2
A BOARD WAVEFORMS
2
1
6
3 4
6 7
5
9
7 8
10
8
12
16
18 19 20
1.0Vp-p (H) 1.0Vp-p (H) 1.4Vp-p (H)
1.0Vp-p (H) 1.0Vp-p (H) 1.4Vp-p (H)
1.4Vp-p (V) 1.4Vp-p (V) 7.0Vp-p (H)
3.0Vp-p (H) 3.2Vp-p (H) 3.0Vp-p (H)
3.4Vp-p (H) 3.0Vp-p (H) 3.4Vp-p (H)
2.6Vp-p (H) 3.6Vp-p (H) 3.6Vp-p (H)
4.0Vp-p (H) 6.0Vp-p (H) 14.0Vp-p (H)
1.4Vp-p (V) 54.0Vp-p (V) 1100Vp-p (H)
150Vp-p (H) 5.5Vp-p (V) 54.0Vp-p (V)
11
1715
1413
PAL/SECAM
NTSC
NTSC
PAL/SECAM NTSC PAL/SECAM
PAL SECAM
PAL SECAM
NTSC NTSC
– 91 – – 92 – – 93 – – 94 –
A
B
C
D
E
F
G
H
I
J
K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
7
6.96.96.9
0
6.8 6.8 6.8
6.9
0
0
4.1
0.5
0
0
0.6
12V
9V
+B
133.867.1
134.367.0
0.4
0.9
2.1
1.8
2.42.4
1.8
2.1
2.3
5.4
6.1
5.7
3.6 3.4 2.3
140.8
139.5
1
2
3
9V
3.6 3.4
3.6 3.4 2.4 148.5
149.0
150.3
6
5
4
8
140.1
139.02.3
139.7
200V
140.3
B
G
R
B
R
G
B
G
R
( RGB OUT, VM )1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
1
1
2
3
1
2
3
-2
-2
-2
-2
-2-2
-2
-2
-2 -2
-2
-2
1
2
3
4
5
6
7
1
2
3
4
55
10 9 87
6
431
11
13
G2G4
G1-1
H1
H2
G1-2
KBKG
KRG1-3
RCV
1
2
3
4
5
1234
5 6 7 8
-2
1
2
3
4
5
6
-2
R965
C961 C963
Q963
R964R969
C964
C968 R972 R976 C973
Q965
C969
R982
C970 R974
R975
C972 R966
R963
R968
R971
R970R967
C962
R977
R981
R978
R980R986
R979
L961 C980
R710
R704
C703
C706
R709
C709
IC701
R711
R718
C716
R725D711
C707
C719
R734
R738
C721 L701
C720
CN704
CN702
C711
D710
C718
R720
C715
IC703
R708
C714
C704
IC702
C712
R719
C717
D709
C710C701
R707R701
C978 C979
R538
R539R545
R549
R546
R550C511
R555R556
R537
R559
CN503
CN551
CN701
CN961
R551
R962
R712 R713
D704D705 D707
D714
D964
R731
R732
R733
C702
R727
R729
RV701
J701
CN703
D702
D703
C705
R702
R740
R511
Q701
D701
C512
Q538
Q531
Q537IC502
Q961
Q962
Q968
R985C975
D505
D504
R973
Q967
C708D713
D968D967
CN962
470:RN
470:RN
4710V
1.2k
0.047F
TDA6101Q/N3VIDEO-AMP
2.2k
3.3k
560p500VB
68k2W:RS
HSS83TDPROTECT
4.7250V
0.001B
1001/2W
100k1/2W
22250V
22µH:EL0607
4700p2kV
1P
1P
4.7250V
HSS83TDPROTECT
560p500VB
3.3k
0.047F
TDA6101Q/N3VIDEO-AMP
1.2k
0.047F
15pCH
TDA6101Q/N3VIDEO-AMP
0.047F
3.3k
560p500VB
HSS83TDPROTECT
4.7250V
470pB
1.2k100
10
24pCH
0.0047500VE
0.047:PT
33160V470
10V
0.047200V:PT
2.2160V
0.1200V:PT
47016V
0.047:PT
0.001 :PT 0.001 :PT
4710V
5PBLK
:S-MICRO
3PBLK
:S-MICRO
47µH:LAV35
2SA1837VM.DRIVE.1
2SC4793VM.DRIVE.2
10k
22k
22k22k
10k
10k
10k
100k100k
JW(5)
1k
471/2W:FPRD
560:FPRD
1k
270
1k
2.7:FPRD
68
220
18k
1803W:RS
1k:FPRD
18k
10k100
560:FPRD
100
820
2.7:FPRD
22:FPRD
7PWHT
:S-MICRO
6PWHT
:S-MICRO
10k
100
10k 2.2k
1SS119SLICE
1SS119SLICE
1SS119SLICE
1SS119VB-RECT
1SS119TEMP-CORR
10016V
1k1/2W:RC
1k1/2W:RC
1k1/2W
68k3W:RS
68k3W:RS
110M
24pCH
5PRED
:S-MICRO
1SS119
1SS119
470k1/2W
0.562W:RS
221W:RS
2SA1309AIK BUFFER
MTZJ-3.9ASLICE
4710V
2SC3311AN/S MUTE
2SC3311AN/S MUTE
2SC3311APWM AMP
M5216PN/S OUT
2SC3311AAMP
2SC3311AAMP
2SA1309ABUFFER
47:FPRD
47010V
1SS119
1SS119
68
2SC3311ABUFFER
1MTZJ-3.9A
MTZJ39DC BIAS
MTZJ39DC BIAS
3PWHT
:S-MICRO
+9V
H
KG G2
CV KR G1 G4 HV
KB
R
G
B
200V
G2RED.OUT
GREEN.OUT
BLUE.OUT
H1
E
NC
1000V
IK
GND
9V
VM OUT
E
9V
TO NECK ASSY
CV
VM SW
VM
E
NC
VB
V1
E
1K
200V
VF
VO
VOF
9V
VB
V1
E
1K
200V
VF
VO
VOF
9V
VB
V1
E
1K
200V
VF
VO
VOF
9V
12V
NS
STBY5V
9V
GND NS-
N.C
NS+
GND
+B
GND
NC
+B
TO A BOARD
T801(FBT)
G2
TO A BOARD
CN803
V901PICTURETUBE
TO A BOARD
T801(FBT)
HV
TO A BOARD
T801(FBT)
H-STAT
TO A BOARD
CN305
TO A BOARD
CN306
TO A BOARD
CN605
VM
NS
COILTO DY
FV
B-SS8848<HK.>-CV.-15
27R501
1/2W
1 2 3 4
8 7 6 5
+–
+–
OUT1 IN1– IN1+ VEE
VCC OUT2 IN2– IN2+
2
1
CV BOARD : IC502 M5216P
9
24supply voltage
input LOWGND
7
8
5
cathodetransientoutput
cathodeDC output
black currentmeasurementoutput
6
feedbackoutput
supply voltageinput HIGH
7V
MIRROR
MIRROR
MIRROR
CURRENTSOURCE
DIFFERENTIALSTAGE
MIRROR
V biasC par
FOLLOWERS
1
3
NON-INV IN
INV IN
+
–
CV BOARD : IC701,702,703 TDA6101Q/N3
Schematic diagrams
CV , F boards ,,,,,
Schematic diagram
<<<<< A board
1
2
1
123 4
123 4
1
2
3
4
5
CN901
CN903
CN902
C901
C902
C903
F901
R901
R902
T902T901
2P:VH
0.1250V:AC 0.1
250V:AC
0.0047250V
5P:VH
1P:TAB
1M1/2W
5A250V
1.210W:RB
LFTLFT21
4 3
AC IN
AC IN
GND
AC
NC
AC NUET
NCAC IN
TO A BOARD
CN604
NC
TO A BOARD
CN601
F(AC FILTER)
B-SS8848<HK.>-F..
2
1 1
3
CV BOARD WAVEFORMS
3
2
5
4 4
6 6
5
7 8
3.0Vp-p (H) 3.0Vp-p (H) 3.0Vp-p (H)
3.0Vp-p (H) 3.0Vp-p (H) 3.0Vp-p (H)
100Vp-p (H) 100Vp-p (H) 100Vp-p (H)
100Vp-p (H) 100Vp-p (H) 100Vp-p (H)
24.0Vp-p (H) 1.4Vp-p (5msec)
PAL/SECAM
NTSC PAL/SECAM NTSC
PAL/SECAM NTSC PAL/SECAM
NTSC PAL/SECAM NTSC
NTSC PAL/SECAM
NOTE:The circuit indicated as left contains high voltage of over600 Vp-p. Care must be paid to prevent an electric shock ininspection or repairing.
CV
– F BOARD –
[RGB OUT,VM] F
– CV BOARD –
[AC FILTER]
VIDEO section
– 111 – – 112 – – 113 – – 114 –
22 23
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
SW5V
4.9
<1.3>
2.5 2.5 2.5
2.5 2.5
MTR12V
2.5
2.5
0.3
4.8
6.3
0.3
4.5
2.6
2.0
D5V
5.0
5.0
0.4
4.9
2.5
2.2
5.0
5.0
0
0
0
0
0
0
4.7
4.7
4.7
4.7
D5V0.8
4.1
-0.2
4.5
00
4V
4.7
4.7
4.1
0
0.7
3.9
4.5
4.5
4.7
4.7
4.5
4.5
4.5
4.3
0
<2.8>
(1.8)
(2.4)
<2.1>
VCC
0.5 1.7
0.2
2.5
0.5
3
4.9
4.8
2.6
*4.4
0.1
*
*
4.9
4.9
4.8
0
2.5
2.5
4.8
2.8 0.1
0.5
7
6
5
4
4.8 0.12.8
1
<1.4>
2.5
2.5
4.9
2
4.9
4.9
4.9
4.9
4.9
(0.3)
4.9
4.9
*1.2
2.5
*
1.2
SW5V
2.5 D5V
0.5
4.9
5.0
0
0
5.0
4.4
SW9V
SW9V
SW9VSW9V
no mark:REC/PB
9.6
9.6
4.9
9.6
9.6
0.3
0.1
5.1
12
134.2
4.4
<1.8>
(2.1) (4.2)
<3.6>
(2.8)<2.4>
14
4.5
4.2
(4.0)<4.4>
4.1
2.9
2.9
2.0
9
4.9
4.9
1.2
1.0
0.9
4.9
8
(0)<4.8>
0
0
4.9
4.9(SECAM)
4.8
1110
0
0
0.8
8.6
4.3
5.0
2.1
1.6
2.22.4
(1.8)<2.1>
2.4 2.2 2.4(1.7) 1.4 1.2
0.21.1
0.8
0.8
0.3
0.1
(0)<1.2>
(2.3)<1.7>
2.4
<2.8>(2.3)
0
2.7
(1.8)
0.14.9(SECAM)
0.1
0.1
0.1
<0>
3.6
3.6
2.5
(PB)
(PB)
VIDEO
VIDEO(PB)
AUDIO
(PB)
VIDEO
VIDEO(PB)
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO(PB)
AUDIO
AUDIO AUDIO
VIDEO(REC)
AUDIO
(PB)
VIDEO
AUDIO(REC)
VIDEO(REC)
VIDEO(REC)
AUDIO(REC)
4.2(SECAM)
VOLTAGE
( ) :REC
< > :PB
1
2
4
3
1
2
3
4
5
1
2
3
1
2 4
3
I OG
1234567 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
123456
12
345
67
8
1
2
3
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132333435363738394041424344454647484950
5152
5354
5556
5758
5960
6162
6364
6566
6768
6970
7172
7374
7576
7778
7980
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
1 2 3 4
5678
12
34
56
78
910
1112
1314
1516
1718
19
20 21 22 23 24 25 26 27 28 29 30 31 32
3334
3536
3738
3940
4142
4344
4546
4748
4950
51
52535455565758596061626364
1 2 3
VCC
OUT
GND
1234
5 6 7 8
1234
5 6 7 8
A
B
C
1 2 3 4 5 6 7 8 9 10
1
2
3
4
5
6
7
8
9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
123456789
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
VL
C418
R426 R427
R423
C415
R428
R422
R432
R451
C455
R453
R452
PH452
C457
R439 R440 R441
C458
C431
R015 R016
R008
R009
R017
R030
R031
R032
R035
R037
R039
R054
R055R056PH451
D451
C020
C019
C441
R443
D004
R473
R472
R471
R476
R477
R478 R479
R420 R430R417
R416 R419
R418
R429
R437
R411
R414
R402
R405
R408
R409
R406
R407
R460
R401
R438
R444
D1103
R1133
R1132
D1119
D1118D1117
R459 R461
D405
Q452
Q453
D406
C216
C219
R216
Q201
C912
C907
IC002D402
X430
X001C001
C006
C007
R012
R025
R024
R022R021
R018
R027
R041 R042
R043
R044
R038
R036
R029
D002
R046
R047
R064
R065
R066
R067R068
R011
C432
R457
R468
R076
R005
C413
C414
C412
C410
C402
C405 C406
R1103
L1101
S001
R1129
S451
R1140R1139
R1106
R219
R220
R903
R902
R916
R918
R911
C1108C1111
C1110
C015
S1101
R097
C002
IC003
C024
D251
D252 D253
D254
L004D006
D201D202
C218
R061
R062
CN004
C004
R020
C008
R033R063
R045R077
R034 C028
R085
IC001
J1102
Q902
IC901
Q901
Q009
IC405
IC404
R415
R412
IC403
IC401
R465
Q002
Q001
Q1101
R450R445
D1101
R1101
R1104
R010
R075R014
D001
R917
C904
R905
R470
R410
R446
R403
R484
R487
R466
R467
C456
R425
Q003
C908
C905
C906
R926
C923R931
R205
R218
R914
R920
R919
C210
R210
C209
R212
R028R059
R1134
R1135
CN251
CN002
JW001
CN001
D1105
R1119
R1109 R1111 R1113
R1112 R1107
R1115
R1114
R1136
R1138
R1116
R1117
R1137
L402
S1109S1108
S1107S1106S1105S1104S1102 S1103
R454
C409
J1101
R421
C401
R424C416
C417
C419
C430
R463
C460
R458
R456
R455
R070
C220
C211C208
R206
R099
R098
R057
R084
R058
R051R052
L002
D007
R096
R073
C013
C014
R101
R901
C901
R909
IC201
Q451
R060C022
R1128
JW166L431
C436C408 C435
R404
R448
R447
R449
L403
R480 R481
R474
JW401
C422C424
R435
C421
R436
C425
CN1003CN1004CN401
L401
CN403
CN404
D403
C407
R442
S401
D1110
R433
IC402
R003
R078
R053
R204
C214
C217
C202
R211
R007D005
R469
IC1101
C1104
R1102
JW1101
R013
L001
R040
R048
C919R928
C917
R913
R934C920
Q402
0.027:PT
2.2k:CHIP
180k:CHIP
1k:CHIP
0.022:PT
10k:RN-CP
39k:CHIP
10k:CHIP
2.2k:CHIP
3306.3V
391/4W
391/4W
GP3S120
0.001B:CHIP
47k:CHIP
47k:CHIP
47k:CHIP
0.001B:CHIP
15pCH:CHIP
1k:CHIP
1k:CHIP
1k :CHIP
1k :CHIP
100:CHIP
220 :CHIP
1.8k :CHIP
1.8k :CHIP
1k :CHIP
100 :CHIP
100 :CHIP
1k :CHIP
220:CHIP
220:CHIP
GP3S120
GL528V1
0.04725V
B:CHIP
220pB:CHIP
0.01F:CHIP
1k :CHIP
MTZJ-T-77-6.2
470:CHIP
470:CHIP
470:CHIP
1k:CHIP
1k:CHIP
1k:CHIP
4.7k:CHIP
680k:CHIP
330:CHIP390k
:CHIP
220k:CHIP 100k
:CHIP
100k:CHIP
4.7k:CHIP
4.7k:CHIP
4.7k:CHIP
100k:CHIP
10k:CHIP
10k:CHIP
10k:CHIP
10k:CHIP
1.5k:CHIP
1.5k:CHIP
2.2k:CHIP
10k:CHIP
0:CHIP
0:CHIP
MTZJ-T-77-6.2
4.7k:CHIP
10k:CHIP
1SS119
1SS1191SS119
33k:CHIP
33k:CHIP
11ES2
RPT-37PBT32
RPT-37PBT32
11ES2
10
0.125V
F:CHIP
2.2:FPRD
2SD601AMUTE
116V
F:CHIP
1 16V F:CHIP
M24C16-MN6TN.V.M
1SS119
16MHz
8.38MHz30pCH:CHIP
39pCH:CHIP
39pCH:CHIP
100:CHIP
10k :CHIP
10k:CHIP 4.7k
:CHIP4.7k:CHIP
1k:CHIP
1k :CHIP
4.7k:CHIP
4.7k:CHIP
4.7k:CHIP
4.7k:CHIP
100 :CHIP
100 :CHIP
1k :CHIP
MTZJ-T-77-6.2
100:CHIP
100:CHIP
1M:CHIP
100k:CHIP
680:CHIP
470:CHIP
470:CHIP
1k :CHIP
0.125V
F:CHIP
33k:CHIP
47k:CHIP
4.7k:CHIP
47k:CHIP
330pCH:CHIP
476.3V
1
0.047F:CHIP
476.3V
4716V
0.01F:CHIP
75:CHIP
JW(5)
330:CHIP
1k:CHIP
68k:CHIP
47k:CHIP
220:CHIP
4.7k:CHIP
2.2k:CHIP
2.2k:CHIP
2.2k:CHIP
4.7k:CHIP
100k:CHIP
116V
F:CHIP
2225V
2225V
100 10V
10k:CHIP
22p CH:CHIP
PST572C RESET IC
MTZJ-T-77-6.2
MTZJ-T-77-6.2 MTZJ-T-77-6.2
MTZJ-T-77-6.2
220pCH:CHIP
10µHMTZJ-T-77-5.1
MTZJ-T-77-6.2
MTZJ-T-77-6.2
1000
1.8k :CHIP
1.8k:CHIP
9P
0.1 25V F:CHIP
5.6k:CHIP
0.01F:CHIP
1.8k:CHIP
1.8k:CHIP
0:CHIP
47k:CHIP
470 :CHIP 10p CH:CHIP
1k :CHIP
CXP85460MAIN UCOM
2SB709AV BUFF
CXA2089QA/V SW
2SB709ABUFF
2SD601AMUTE
BA6305FCTL AMP
BA10393FCTL AMP
100k:CHIP
2.2k:CHIP
NJM062MCAP/DRUMDA AMP
LB1643CAM MOTOR DRIVE
680:CHIP
2SD601ABUFF
2SB709AINV
2SD601ABUFF
15k:CHIP47k
:CHIP
MTZJ-T-77-6.2 0
:CHIP
JW(5)
1k:CHIP
1k:CHIP
1k:CHIP
1SS119
100:CHIP
10
100:CHIP
470:CHIP
1k:CHIP
12k:CHIP
1k:CHIP
1k:CHIP
680 :CHIP
680 :CHIP
680 :CHIP
0.001B:CHIP
2.2k:CHIP
UN2211INV
116V
F:CHIP
0.125V
B:CHIP
47016V
100:CHIP
116V
F:CHIP
100:CHIP
1k:CHIP
220k:CHIP
100:CHIP
100:CHIP
100:CHIP
0.001B:CHIP
2.2k:CHIP
0.33
820:CHIP
0:CHIP
12k:CHIP
4.7k:CHIP
4.7k:CHIP
3P
13P
5MM
21P
MTZJ-T-77-9.1
0:CHIP
18k:CHIP
5.6k:CHIP
3.3k:CHIP
3.3k:CHIP
1.8k:CHIP
1.8k:CHIP
1.2k:CHIP
1.2k:CHIP
820:CHIP
820:CHIP
680:CHIP
680:CHIP
10µH
3301/4W
476.3V
2P
18k:CHIP
0.047F:CHIP
10k:RN-CP
0.01F:CHIP
2225V
2.2
10pCH:CHIP
JW(5)
0.001B:CHIP
33k:CHIP
47k:CHIP
47k:CHIP
220:CHIP
100025V
2.24.7
330k:CHIP
1k:CHIP
1k:CHIP
1k:CHIP
220:CHIP
390:CHIP
4.7k:CHIP
10k:CHIP
10µH:EL0607
1SS119
6.8k:CHIP
10k:CHIP
10
0.125V
F:CHIP
10k:CHIP
4.7k:CHIP
1016V
2.2k:CHIP
TDA7494AUDIO OUT
2SC1815GRLED DRIVE
10k:CHIP47
16V
330:CHIP
5MM10µH
10010V
0.125V
B:CHIP
0.125V
F:CHIP
10k:CHIP
12k:CHIP
22k:CHIP
22k:CHIP
10µH
1k:CHIP
1k:CHIP
10k:CHIP
7.5MM
0.0056B:CHIP1
1k:CHIP
10010V
560:CHIP
0.125V
F:CHIP
8P6P7P
JW(5)
9P
3P
11ES2
0.01F:CHIP
47k:CHIP
MTZJ-T-77-6.2
10k:CHIP
1k:CHIP
10k:CHIP
2.2k:CHIP
10k
22025V
1
1
10k:CHIP
2.2kMTZJ-T-77-3.3
1k:CHIP
SBX1981-11SIRCS
0.125V
:CHIP
5.6k:CHIP
5MM
1k:CHIP
18µH
680:CHIP
470:CHIP
116V
F:CHIP100
:CHIP
116V
F:CHIP
0:CHIP
100:CHIP
116V
F:CHIP
UN2113SW
D 5V
SW 5V
GND(M)
D 5V
GND(D)
MTR 12V
D 5V
GND(A)
GND(A)
GND (A)
D 5V
GND(A)
GND(A)
GND(A)
RF ENV
RF SWP
NT JUDGE
SDA
SECAM/SVHSD
A MUTE
CLOCK
DATA
COMP SYNC
GND(A)
SW 5V
SCL
QVD
CTL(Y)
CTL(X)
VCR V
VCR L
PB V
PB AL
K3
G2
G3
G1
B1
B2
B3
B4
B1
B2
F2
F3
G1
G3
G4
H1
H2
H3
H4
H5
D2
D3
D4
D1
F6
H4
H5
Q2
Q3
Q4
Q5
Q6
Q1
R1
K5
R3R4
R5
L1
G5
L2
G4
G5
G7
G9
G10
G12
G14
C2O2
K2
O2
Q7
L1
L2
L3
L4
K6
K8
K7
S4
R2
I2
I1
F3
F4
F1F2
F5F6
C3
C1
C3
B3
G2
F1
F5
G9
G10
D1
D2
D3
D4
A1
A2
C1
G7
B4
A1
A2
F4
G14
G13
G12
S7
N1
N3
N2
S14
K2
I3
I4
I1
I2
I3
I4
N2
N3
T1
T2
T3
R7
T1
T2
T3
S8
K1
K3
C2
G13
S2
S7
S8
R15
L3
L4
L5
L6
L5
L6
K5
Q8
R25
K1
R30
Q1
Q2
Q3
Q4
Q5
Q6
Q7
R3
R2
R4
R5
R21
R25
R7
R14
Q8
K7
K8
R30
S7
S8
S14
S30
S2
Q1
Q2
S4
S1
S1
S30
K6
R21
R10R10
R15
R1
R14
N3
H1
H2
H3
*SYSTEM CONTROL
SCL0SCL1
SDA0
SDA1
YM
YS
I
OSD B
OSD G
OSD R
EXLC
XLC
KEY1
KEY2
ASURA CSSLAVE RST
HSYNC0
SI
SO
Vss
XTAL
EXTAL
RESET
VCRPOW
CRTPOW
VPULSE
HPULSE
Vss
Vdd
VOL
M SW
GND (A)
GND (M)
CAP FG
CAP RVS
SW 5V
CAM(+)
CAM(-)
AVSS
AVDD
RF ENV
SREEL FG
TREEL FG
VSYNC
PB CTLDRM PG
DRM FG
CAP FG
DRM DA
CAP DA
CAP RVS
SCLK
S OUT 0
S IN 0
ASURA CS
EXTXL
XTAL
Vss
ASURA RESET
MP
SCK1
NC
NC
NC
Vss
Vdd
NC
RF SWPSO1
FACT
SIRCS
AV ref
VDD
CLK
SDA
A0
A1
A2
VSS
MODE 1
MODE 2
MODE 3
MODE 4
T.REEL
S.REEL
T.S.LED
T.SENS
REC PRF
GND(M)
TO MODE SW
S.SENS
T SENS
S SENS
SW 5V
GND(M)
AFT1
AFT0
GND(A)
GND(A)
BINT
D 5V
NC
MP
SCK
LED1
CTL CHECK
HSYNC1(REC)
CAP STOP
T/S LED
SW POS
DEW
REC COUNT
NT JUDGE
CAP PWM
CTLHYS HIGH
REC CTL
CTL RESET
C IN
MODE1
MODE2
MODE3
MODE4
SDAø
SCLø D FG
D PG
D VS
MTR 12V
REF
CAP VS
LIM
MTR 13V
CAM UNLOAD
CAM LOAD
GND
GND
GND
GND
GND
GND
GND
GND
SECAM/SVHSD
NC
S VHS
NC
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
CAM(+)
CAM(-)
CAM(+)
GND(SP)
GND(SP)
V IN
GP A
GP BGP C
A MUTE
LED2
AF ENV
STEP PLS
FACT MODE
V OUT
AL OUT
GND(A)
L IN
LED 4
LED 3
LED 2
LED 1
VCC 2
VCC 1
V REF
VCH
VCL
CAM 2
CAM 1
MTR GND
G SW
GND(A)
SW 5V
SWP
V PB
MTR 13.2V
JOG
GND
A MUTE
LED 6
LED 5
LED 3
LED 4LED 5
LED 6
SP L OUT
NS
S SEL FS SEL R
SP MUTE
EJECT
GND A
STOP REW PB FF
INSEL
PAUSE
VOL-
REC
VOL+ CH- CH+
OVP
CLOCKJUST
POWER
LED 7
CLG-SEL G-SW
SECAM
SW
VOL
SVRR
GND
MUTE
VCC
GND
ST-BY SW
GND
MON OUT
TV(L)
GND(SP)
VCC(SP)
NC
AFT0(TV)
OSD R
OSD G
OSD B
OVP
YM/YS
SDA1
SCL1
B INT
NS
CRT PWR
VCR PWR
RELAY IN
RELAY OUT
TU AL(REC)
TU V(REC)
RE LINE L
RE LINE Y
RE LINE C
TU AL(TV)
TU V(TV)
TV V
TV Y
GND(A)
V PLS
H PLSVM SW
J CLK
NC
NC
NC
NC
NC
TV(R)
MONO
VM SW
GDCDGC
/2TU1TU
SECAM
D 5.8V
CLK CS
MA10 (1/3)
SYSTEM CONTROL,MAIN MICON,VCR SERVO,AUDIO OUT
SPEAKER
TO A BOARD
TO A BOARD
TO FF10 BOARD CN1301
HEADPHONE
TO
MA(2/3)
TO
MA(2/3)
FOR JIGTO DRUM MOTOR
TO CAPSTAN MOTOR
TO CAM MOTOR
(LODING MOTOR)
NC
OUT
NC
NC
ST(NICAM)/
NCNC
NC
1TU/2TU/NI
AFT1/RST Q
S SEL R/PLL
TU PR
SW 9V
NC
NC
NC
NC
QVDNC
NC
NC
TRAP
NC
GND(A)
NC
VCR L
VCR V
PB AL
PB V
NC
NC
NC
NC
NC
NC
FR V
FR AL
FR Y
FR C
NC
NC
NC
NC
NC
NC
+9V
BIAS
TV V
NC
TV Y
TV L
TV C
SDA1
SCL1
ADR
DC OUT
NC
NC
RE Y
RE V
NC
RE C
RE AL
NC
NC
TU V(TV)
TU AL(TV)
NC
NC
TV C
CN301
CN303
TO A BOARD CN302
B-SS8848<HK.>-MA10-P1
R2150
:CHIP
Ref No. KV-VF21M77 KV-VF21M40/M70
IC402 CXP87852-061Q CXP87852-062Q
MA10 BOARD * mark LIST
4
1 2
5
MA10(1/3) BOARD WAVEFORMS
6
3
7 8
11
9
5.0Vp-p (V) 4.0Vp-p (V) 5.0Vp-p (16MHz)
3.7Vp-p (V)
5.0Vp-p (H) 5.0Vp-p(8.38MHz)
5.0Vp-p (H) 5.0Vp-p (V) 1.0Vp-p (H)
1.0Vp-p (H) 1.6Vp-p (H) 2.2Vp-p (H)
2.2Vp-p (H) 3.0Vp-p (H) 2.0Vp-p (H)
1.0Vp-p (H) 1.0Vp-p (H) 1.0Vp-p (H)
1.0Vp-p (H)1.0
REC/PB REC REC/PB
REC/PB REC/PB REC/PB
REC/PB
REC/PB REC/PB REC/PB
REC/PB
REC/PB
REC/PB REC
PB
REC/PB
REC/PB
REC
REC/PB
REC/PB
PB
NTSC:5.0Vp-p (34msec)
PAL/SECAM:5.0Vp-p (20msec)
NTSC:4.0Vp-p (1.4msec)
PAL/SECAM:4.0Vp-p (1.6msec)
NTSC:4.8Vp-p (0.94msec)
PAL/SECAM:4.8Vp-p (1.3msec)
PAL
SECAM PAL
SECAM NTSC NTSC
PAL SECAM NTSC
NTSC
12
NTSC
14
13 13
14
12 REC/PB
10
1312
13
14
14
– 115 – – 116 – – 117 – – 118 –
Schematic diagrams
MA10(2/3) boards ,,,,,
Schematic diagram
<<<<< MA10(1/3) board
3
1 1
4
MA10(2/3) BOARD WAVEFORMS
5
2
7
6 6
7
7
9
9 9
10 11
9
13
12 12 12
0.4Vp-p (H) 0.4Vp-p (H) 0.32Vp-p (H)
0.32Vp-p (H)
0.5Vp-p (H) 1.2Vp-p(H)
1.2Vp-p (H) 1.8Vp-p (V) 3.8Vp-p (H)
2.4Vp-p (H) 2.4Vp-p (H) 2.4Vp-p (H)
2.0Vp-p (H) 0.58Vp-p (3.58MHz) 0.54Vp-p (4.43MHz)
PB:0.3Vp-p(H)
PB:0.3Vp-p (H)
REC PB
PB
REC
REC REC REC/PB
REC/PB REC
PB
PAL NTSC
PAL/SECAM
REC/PB
REC/PB
REC/PB
SECAM
REC/PB
REC/PB
0.24p-p (H) 0.25Vp-p (H)
0.5Vp-p (H)
PAL SECAM NTSC
NTSC
REC:0.4Vp-p(H)
REC:0.4Vp-p(H)
8
13 14 REC/PBNTSC
16
14 15 15
0.4Vp-p (H) 0.4Vp-p (H) 0.4Vp-p (H)
PB:0.3Vp-p (H)
REC/PB REC/PB
PAL
REC/PB
NTSC PAL/SECAM NTSC
REC:0.46Vp-p(H)
16 16 NTSCSECAM
PAL/SECAM NTSC
REC PB
PAL/SECAM
REC
NTSC PAL
SECAM NTSC
PB:0.2Vp-p (H)REC:0.5Vp-p(H)
PB:0.2Vp-p (H)REC:0.5Vp-p(H)
PB:0.4Vp-p (H)REC:0.2Vp-p(H)
PAL/SECAM0.4Vp-p(H)
PB:0.3Vp-p (H)REC:0.14Vp-p(H)
PB:0.2Vp-p (H)REC:0.5Vp-p(H)
22 23
A
B
C
D
E
F
G
H
I
J
K
L
M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
SW5V
SW5V
2.1
1.5
<1.4><0.8>
<4.0>
0
1.0
1.7
2.3
3.1
3.1
2.5
1.5
2.1
2.2
0
(4.4)<4.8>
<4.8>
(1.0)
<4.8>
2.1
1.5
0
1.8
0.2
(1.0)
2.2
2.2
2.2
0
(3.9)<0.3>
2.2
2.2
0 (0.8)<4.8>
(0.8)<0>
2.2
2.3
2.2
2.2
<1.8>(2.4)
1.6
0
3.1
2.1
<1.4>
(0)
<0>(2.5)
<3.0>
2.31
2
3
4
5
6
3.1
<0>
4.1
2.2
3.0
3.0
0.6
1.5
0.8
SW5V
(1.1)<1.5>
8 9
1.9
1.8
<2.7>
2.6
3.0
2.2
2.2
10
0.4
2.61.8
0.9
2.1
9.0
2.6
2.2
1.42.0
SW5V
(3.9)<0.3>
<3.0>(0)
0
1.82.1
(2.5)<2.1>
(2.2) 0.2
0.4
(0.2)
3.7
0
(2.9)<3.6>
0
<3.7>(0)
3.6
2.0
11
0
(0)<3.6>
0.4
4.1(SECAM)
2.3
1.3(SECAM)
0.8
<0>
2.2
(2.2)<0.1>
<2.2>(2.7)
1.8
2.5
(3.1)
<1.4>(0)
16
12
13
14
150
VOLTAGE
no mark:REC/PB
( ) :REC
< > :PB
(1.1)
(2.4)
(3.1)(2.4)
(PB)
VIDEO RF
VIDEO RF(REC)
VIDEO RF(PB)
VIDEO RF(PB)
VIDEO RF(REC)
VIDEO RF Y(REC)
(REC)
VIDEO RF C
AUDIO(REC)
AUDIO(PB)
VIDEO(PB)
AUDIO(REC)
AUDIO(PB)
VIDEO(PB)
(REC/PB)
VIDEO
VIDEO(REC/PB)
VIDEO(REC)
VIDEO(PB)
AUDIO(REC)
AUDIO(PB)
AUDIO(REC)
AUDIO(PB)
VIDEO(REC)
AUDIO(REC)
7
1.7
1
2
3
12
34
56
7 89
1011
1213
14
12
34 5
67
8
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
4142
4344
4546
4748
4950
5152
5354
5556
5758
5960
6162
6364
65666768697071727374757677787980
1
2
3
4
5
6
1
34
6
25
C844
C842
L811
C841
C834
C855
C851C850
C857
C852
C853
L812
C848
C862
C867
C864L813
C1017
C1014
R1014
R1008
C1006
C820
C824R841
C816
C817
C815
R834
R837
L801
R801R803 R811
R810
R813
R814
L803
L804
R820
R819R823
R824
R827
L808
L1003
R831
R881
R882
C828
C845
R849
R845
R857
R858
R861
X802
R855
R856
R870
R869
R867
R1025
R1017
R1016
R1013
C1011
C1007
C1008
C1009 R1010
C1010
R835
C822
L809
C801
C804 C808
C807
C813
C803
T1001
C858
C856
C849
C832
C823
R1006
R848 R883
R885
C860
C866
C865
R1018
C1015
R1019
R1012
R875
C819
C837
C835
R847
C840
C843
C863
C1016
Q821
Q830
R850
IC801Q824
Q825
Q823
Q1002
Q815
IC1001
Q1001
Q801
Q812
Q808
Q809
Q803
C829
C861
C854
R860
C818
C1013
R1011
R1020
R1024R1023
L1004
C1019
C1020
C1021
C846 R873
C1004
L1001 C1005
L1002
R1007
R1003
R1004
R1005
C1002
C1003
R1001
R1002
C1001
R829
CN1001
CN1002
C868R838
R839 C825R833
X801
C847
R852
R864
R865
L815R840 R815
R843
C879
R1015
C1012
C859
R863
IC802
10
0.01F:CHIP
22µH
10
0.125VF:CHIP
0.04725V
B:CHIP
0.04725V
B:CHIP
0.01F:CHIP
0.022B:CHIP
47 6.3V
0.1 25V F:CHIP
22µH
0.01 F:CHIP
0.01F:CHIP
0.01 B:CHIP
0.1 25V F:CHIP47µH
4.7
0.01F:CHIP
1.5k:CHIP
270:CHIP
0.01 B:CHIP
0.047 25V B:CHIP
0.01 F:CHIP6.8k :CHIP
0.022 B:CHIP
0.01 F:CHIP
33pCH:CHIP
0:CHIP
10k:CHIP
470µH
470:CHIP
2.2k:CHIP
470:CHIP
470:CHIP
820:CHIP
470:CHIP
39µH:EL0405
39µH:EL0405
22k:CHIP
22k:CHIP
1k:CHIP
1k:CHIP
100:CHIP
15µH
0:CHIP
47k:CHIP
39k:CHIP
0.01F:CHIP
116V
F:CHIP
0:CHIP
2.2k:CHIP
1k:CHIP
1k :CHIP
47k:CHIP
3.58MHz
1.8k :CHIP
8.2k:CHIP
2.2k:CHIP
1k :CHIP
2.2k:CHIP
2.2M:CHIP
5.6k
12k:CHIP
18k :CHIP
47 10V
4.7
10 330k:CHIP
0.01 :PT
470 :CHIP
22 10V
100µH
0.1516V
B:CHIP
39pCH:CHIP
0.01F:CHIP
10pCH:CHIP
100pCH:CHIP
0.01F:CHIP
1
1
1
1
12k:CHIP
4.7k:CHIP
1k:CHIP
1k:CHIP
116V
F:CHIP
0.125V
B:CHIP
0.125V
B:CHIP
3.3k:CHIP
1
10k:CHIP
820 :CHIP
0 :CHIP
390pCH:CHIP
4710V
0.125V
F:CHIP
0:CHIP
0.0015B:CHIP
10010V
10010V
47 10V
4716V
1
2SD601ABUFF
2SB709ABUFF
4.7k:CHIP
LC89978M-TE-L1H DELAY
2SB709AY BUFF
2SD601AC BUFF
2SD601ACLK BUFF
2SD601ABIAS SW
2SD601AY/C MIX
BA7755AF-E2AUDIO HEAD SW
2SD879-AAOSC
2SD601AV FM BUFF
2SD601ABUFF
2SD601AV FM AMP
UN2213JOG SW
2SD601AV FM AMP
116VF:CHIP
0.01F:CHIP
1
3.3k :CHIP
0.01 F:CHIP
1 16V F:CHIP
6.8k :CHIP
100:CHIP
68k:CHIP
5.6k:CHIP
47µH
4710V
1
10
0.01B:CHIP
47k:CHIP
4710V
100µH 4710V
100µH
18k:CHIP
11/4W
3.9k:CHIP
471/4W
0.01F:CHIP
0.01B:CHIP
JW(5)
1801/4W
0.047100V:PT
4.7k:CHIP
3P
6P
22pCH:CHIP 4.7k
:CHIP
1.8k:CHIP
180pCH:CHIP
0:CHIP
4.43MHz
0.125V
F:CHIP
1.5k :CHIP
0:CHIP
0 :CHIP
120µH220:CHIP
220
820 :CHIP
150pCH:CHIP
10k :CHIP
0.0015 B:CHIP
0.1 25V F:CHIP
680:CHIP
LA71504M-MPBY/C PROCESS
CLOCK
QVD
PB RF
GND
5V
REC RF
VCR L
VCR V
CTL(X)
CTL(Y)
RF ENV
RF SWP
COMP SYNC
DATA
CLOCK
PB AL
GND(A)
SW 5V
GND(A)
PB V
A MUTE
SECAM/SVHSD
DATA
RF SWP
RF ENV
SDA
SCL
NT JUDGE
COMP SYNC
(JOG)
7
8
TO ACE HEAD
FE HEAD
NC
GND(AV)
A HEAD PB
A HEAD REC
GND(AV)
CTL(Y)
CTL(X)
AERASE HEAD
SECAM
DET
SERIAL DET
KIL
BPF
AMP
CNC
NAP
VX01
VX02
LPF
VCO
INV
YNR
CLAMP
CLAMP
CLAMP
CLAMP
CLAMP
VIDEO
AMP
SEP
SYNC
REC
APC
DET
INS
LPF
1/2
VIDEO
MUTE
REC
AMP
AMP
AUTO
BIAS
AMP
LINE
ALC
DET
ALC
VREF
KIL
C-LPF
PB-EQ
S-EQ
REC
EQ
DEMOO
SUB
LPF
AGC
DET
DOUBLE
LIMIT
FM
AGC
MOO
DETAIL
N.L.
EMPH
MAIN
EMPH
YC
MIX
PIC
CTL
DHP
NC
N.L.
DE-EN
FBC
KIL
B.D
DL
EQ
MAIN
CONV
SUB
BPF
SUB
CONV
PB
BGA-B
AFC
DET
APC
DET
PB
ACC
AMP
ACC
DET
REC
BGA
PB
EQ
BPF1
BPF2
QV/QH
A-H.SW
60/50
NT+2FSC
C-VCC
P
R H
PR
PR
PR
COMB
TH
C-GND
ACK
OUT
C-ROT
IN
RF SW
IN
MUTE
CTL
A-VCCREC
A-GND
REC
REC
PB
PB
REC-EP,LP
PB-EP
PB-LP,SP
BAL
TC1
P
P
RP
RSN
SN
R
PHIGH OUT
TRICK
PEAKINGEMPH
MAIN
P
R Y-GND
REG
123
Y-VCC
P
R
R,A
B
PR
RP
PR
P
SLD
DECODER
BGA-A
AGC
ENH
C-IN1
VDD
C-IN2
NC
Y-IN
CONT2
Y-OUT
VSS
C-OUT
CONT1
4FSC
CLK
VCO
RD
MA10 (2/3)
TO
MA10(1/3)
TO
MA10(1/3)
TO
MA10(3/3)
FULL ERASE HEAD
CTL
HEAD
AUDIO
ERASE
HEAD
AUDIO
HEAD
REC/PB
(Y/C PROCESS)
B-SS8848<HK.>-MA10-P2
– 119– – 120 –
A
B
C
D
E
F
1 2 3 4 5 6 7 8 9 10 11 12
0.6
0
0.6
0
2.1
<2.1>(4.5)
(3.8)<0>
(3.8)<0>
(0)<0.6>
(1.8)
(3.8)<0>
(0.1)<0.6>
<2.2>
0.3
3.1
3.2
<2.2>(1.9)
(0.3)
(1.2)<2.9>
3.6
1
SW5V
<2.2>
(1.2)<2.9>
(0.6)
(3.6)<4.8>
VOLTAGE
no mark:REC/PB
( ) :REC
< > :PB
<1.3>
(1.6)<0.8>
2
3
4(2.6)<2.2>
(PB)
VIDEO RF
(PB)
VIDEO RF
VIDEO RF
(REC)VIDEO RF
(REC)
(REC)
VIDEO RF
VIDEO RF
(PB)
VIDEO RF
(PB)
VIDEO RF(PB)
VIDEO RF(PB)
VIDEO RF(REC)
VIDEO RF(PB)
12
34
56
78
910
1112
1314
15 1617
1819
2021
2223
2425
2627
2829
30
1
2
3
4
5
6
7
8
1
2
3
4
C705
C706
R702
C701 C725
C723
C727
Q701C719
CN702
CN701
C722C720
L704
R706
R707
R712
R711
C721 R709 R710
R716
L703
R708
C718
R705
C724
C711
C712
C713C709
C707
C716
C717
R701
C728
C726
IC701
R714
0.022F:CHIP
27pCH:CHIP
680:CHIP
0.022F:CHIP
0.125V
F:CHIP
0.125V
F:CHIP
0.01 F:CHIP
2SD601ABUFF
0.125V
F:CHIP
4P
8P
0.125V
F:CHIP10010V
100µH
22k:CHIP
10k:CHIP
1k:CHIP
1k:CHIP
0.01F:CHIP
3.3k:CHIP
1k:CHIP
0:CHIP
100µH
1k:CHIP
0.01F:CHIP
1.8k:CHIP
10010V
0.022F:CHIP
0.022F:CHIP
39pCH:CHIP
39pCH:CHIP
0.022F:CHIP
0.022F:CHIP
0.01F:CHIP
100:CHIP
0.01F:CHIP
0.01F:CHIP
HA118295NTVIDEO REC/PB AMP
0:CHIP
CLOCK
DATA
COMP SYNC
RF SWP
RF ENV
GND
REC RF
5V
PB RF
GND
VCA
SP
REC
SW7
SW3 PB
REC
PB
SW4
DET
REC
REC
EP
REC
SW1
SW8
PB
PB
SW9
SW5
SW6
SW10
RECSW2
DET
DET
HPF
AMP
DET
VCA
REC
IDLE
ENVDET
LOGIC
SP/EP
ENV DET
AGC CONT
R.MUTE
REC/PB
T.PLAY
SP CH1
SP CH2
REC
ADJ
VCC
EP
SP
VCC
SP
EP
REC CUR
PB RF
RF SWP
GND
CHECK CN
TO DRUM
SP CH1 S
SP CH2 S
SP CH2 F
1
2
3
4
5
6
7
8
HIFI CH2 F
HIFI CH2 S
SP CH1 F
HIFI CH1 F
HIFI CH1 S
HIFI CH2
HIFI CH1
MA10 (3/3)
TO
MA10(2/3)
(VIDEO REC/PB AMP)
B-SS8848<HK.>-MA10-P3
• MA10 (3/3) BOARD WAVEFORMS
60mVp-p (H)
REC
0.36Vp-p (H)
PB
2.2Vp-p (H)
REC/PB
5.0Vp-p (H)
PB3 4
1 2
– 121–
5-4.SEMICONDUCTORS
8pin SOP
16pin SOP
IC
1 TOP VIEW
1 TOP VIEW
48pin DIP
191
20
32
3351
52
64
TOP VIEW
1 TOP VIEW
30pin DIP
TOP VIEW241
25
404164
65
80
BA10393F-E2BA6305F-E2BA7755AF-E2M24C16-MN6TNJM062M
CXA2089Q
CXA2130S
CXP85460
CXP87852
GP3S120
HA118295NT
LA71504M-MPB
LA7840L
LB1643
LC89978M-TE-L
MARKING SIDE VIEW
1
7pin SIP
1 TOP VIEW
LM393NM5216P
PC123F2PC123FY2
PQ05RD11-PQ09RD11
12
34
1234
14
1
2
3
213
1
2 3
51
2
3 4
5
1
2
3
4
MARKING SIDE VIEW
1
6pin SOP
1 TOP VIEW
51
TOP VIEW301
31
50
5180
81
100
INDEX
TOP VIEW
12
1
13 24
25
36
3748
9pin ZIP
PQ30RV11
PST572C
SE-135N
SI-3120CSI-3120CA
MARKING SIDE VIEW
1
15pin ZIP
1 TOP VIEW
8pin DIP
SBX1981
STR-F6656
S-80743AL-A7
TDA6101Q/N3
TDA7494
TK11819MTL
µPC2406AHF
1
23
Schematic diagram
FF10 board ,,,,,
Schematic diagram
<<<<< MA10 (3/3) board
FF10– FF10 BOARD –
[LED, EJECT SW]
D5V
1
2
3
4
5
6
7
8
9
S1301
D1303
D1304
D1305
D1306
CN1301
D1307
D1308
SLR-325VCT31
SLR-325VCT31
SLR-325VCT31
SLR-325VCT31
9P:B TO B
SLR-325VCT31
SLR-325DCT31
D 5V
LED 6
LED 5
LED 4
LED 3
LED 2
LED 1
EJECT
GND(A)
EJECT
REC PON
ON.TIMER
REC
T.REC
POWER
STBY
FF10(LED,EJECT SW)
CN004
TO MA10(1/3)BOARD
B-SS8848<HK.>-FF10-15
A
B
C
D
1 2 3 4 5
– 122 –
DIODETRANSISTOR
RPT-37PBT32RPT-37PB3F
UN2113UN2211UN22132SA1162-G2SB709A-QRS-TX2SC1623-L5L62SC2412K-T-146-QR2SD601A-Q2SD601A-QRS-TX
2SA1175-HFE2SA1309A-QRSTA2SC2785-HFE2SC3311A-QRSTA
EC
2SC1815-GR2SD879
2SA18372SC4793
EB
C
E
LETTER SIDE
C B
BC E
2SK1482-T
2SK2251-01
2SK2845-LB102
D1NL20U
E C B
D1NS4D1N20RMTZJ-T-77-3.9BMTZJ-3.3MTZJ-5.1CMTZJ-6.2BRD10ESB2RD18ES-B2RD3.9ES-B1RD3.9ES-B2RD39ES-B2RD5.1ES-B1RD5.6ESB2RD6.8ES-B21SS119-2511ES2
G D S
CATHODE
ANODE
CATHODE
ANODE
GD S
D1NS4-TRD1NS6-TA2D2L20UEL1ZEGP20GEGP30DL-6085ERA22-08GP08DGP08DPKG23HSS83TDMTZJ-T-77-10MTZJ-T-77-18BMTZJ-T-77-3.3MTZJ-T-77-3.9AMTZJ-T-77-39MTZJ-T-77-5.1MTZJ-T-77-5.1CMTZJ-T-77-5.6MTZJ-T-77-6.2MTZJ-T-77-6.8AMTZJ-T-77-9.1MTZJ-T-77-9.1ARGP10GPKG23RGP15GPKG23
CATHODE
ANODE
CATHODE
ANODE
~~
- -
--
~~
-
-
CATHODE
ANODE
CATHODEANODE
2SC5388
B
EC
D
DG
S
ERC04-06SERC06-15SRU-1P
U05G
GL528V1
CATHODE
ANODE
SLR-325DCT31SLR-325VCT31
RU-4AM-T3
D6SB60LF
CATHODE
ANODE
EGP30D
– 123 –
CATHODEANODE
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