A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
チューナービデオ信号
セットと多少異なることがあります。
この回路図は基本回路図ですので、改良などにより、
抵抗のFはヒューズ抵抗です。
映像状態の時にデジタルテスターにて測定したものです。
各部の電圧は、カラー放送を十分な感度で受信し、正常な
電解コンデンサーのNPは無極性の電解コンデンサーです。
従って、交換時は必ず指定の部品を使用して下さい。
注意: 印の部品は、安全性を維持する為に重要な部品です。
GND
B+
Vout
OS753
PIC-28143TH5
1
2
3
SW751
SKHVBED010
POWER ON/OFF
SW798
SKHVBED010
CH UP
SW799
SKHVBED010
CH DOWN
SW795
SKHVBED010
REC/OTR
SW791
SKHVBED010
STOP/EJECT
SW796
SKHVBED010
VOL UP
SW797
SKHVBED010
VOL DOWN
SW792
SKHVBED010
PLAY
SW750
SKHVBED010
PLAY BACK
SW793
SKHVBED010
FF/CUE
SW794
SKHVBED010
REW/REV
C779
0.001
B
C781
0.001
B
C751
100P
B
C752
0.1
F
D792
EQ-552-F1T
POWER LED
D796
EM-553-F1T
OTPB LED
W806
W813
W805
W807
W804
W811
W812
W817
W809
W814
R793
270
R351
220 1/2W
R775
820
R778
820
R771
1K
R776
1K
R777
1.5K
R772
1.5K
R780
2.7K
R773
2.7K
R774
5.6K
R754
270
R755
270
R794
270
R761
270
R762
270
R763
270
R350
220 1/2W
D793
EQ-552-F1T
REC/OTR
D791
EQ-552-F1T
T-REC
D797
EQ-552-F1T
ON TIMER LED
D794
EQ-552-F1T
CS REC LED
D795
EM-553-F1T
PLAY LED
C755
220
6.3V
KA
H
E
H
E
J701_1
AV2-24-5
1
2
3
4
J351
HTJ-035-28A
1
2
3
4
5
6
7
B701
BL01RN1-A63
L702
220uH
C354
47
16V
KA
C353
47
16V
KA
CD351_2
CH27087A
1
2
3
4
5
6
7
Q758
DTC114ES
CS REC LED SW
CD750_1
CH2C070A
1
10
11
12
2
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR
音声信号(録画)
音声信号(再生)
I-2
オペレーション基本回路図
PCB030
TEXA19
(CP4202)
(CP4201)
NC
FROM/TO I/O
VIDEO
FRONT VIDEO IN
GND
FRONT AUDIO IN
SOUND GND
SOUND OUT
SP OUT
GND
AUDIO L
REMOCON OUT
ON TIMER LED
KEY A
KEY B
GND
OTPB LED
T-REC LED
REC LED
POWER ON L
PLAY LED
3.1
0
0
(OPERATION PCB)
AT+5V
CS REC LED
FROM/TO I/O
Содержание VX-T14G10
Страница 4: ...8 X X X 9 1 2 3 KE 3490 4 MMPC FBT TV A2 2...
Страница 12: ...1 3 3 3 3 2 3 3 4 3 4 4 3 5 CRT 3 5 5 6 B3 1 3 OFF 1 GND 3 1 CRT GND CRT CRT GND 3 1 2 3 2 CRT 3 2 3...
Страница 15: ...AC 30 OFF GND C2 1 3 4 2 5 6 PG PG PG PG 2 ON IC IC 9 EEPROM 8 1 2 PG GND BOT EOT...
Страница 17: ...1 2 3 1 C3 2...
Страница 21: ...L503 VHS FBT C5 3 L503 2...
Страница 26: ...D1 4 3 1 2 6 7 8 9 10 1 2 3 4 P1 5 X P4 T T S 3 4 5 6 7 8 10 9...
Страница 30: ...D2 4 3 TU601 TP1002 TP4001 TP1001 C1003 CP602 J4202 J4201 TP4201...
Страница 31: ...D2 5 J801 TP803 TP801 CRT FB401 T501 VR502 VR401 FH503...
Страница 36: ...E 4 IC601 32 IC601 23 24 6 35 IC601 33 X602 R654 33 PIN IC601 IC601...
Страница 37: ...E 5 IC601 36 IC601 14 15 16 R G B IC601 HEATER HEATER Q4007 IC4001 CRT...
Страница 39: ...E 7 3 DD IC1001...
Страница 40: ...E 8 E E TP4001 PB Y C IC4001 88 91 FM IC4001 35 IC4001 21 54 56 75 87 61 5V Q4007 IC4001 IC4001 IC4001...
Страница 41: ...E 9 TP4001 FM IC4001 35 IC4001 IC4001...
Страница 42: ...E 10 TP4001 FM IC4001 88 89 FM IC4001 IC4001 35 2V IC701 IC4001 28 CP1004 CP4001...
Страница 43: ...E 11 J4201 J701 IC4001 72 IC4001 61 62 X4001 IC4001 38 40 IC4001 90 FM IC4001...
Страница 44: ...E 12 IC4001 55 HIGH E E E E IC1001 61 HIGH IC1001 IC4001 7 IC4001 6 8 CP4002 IC4001...
Страница 45: ...E 13 DD CP1004 5 12V CP1004 8 5V IC1001 IC1001 76 65 IC1001 DD DD CP1004 4 2 5V IC1001 12 5V...
Страница 47: ...E 15 SW IC1001 CP1002...
Страница 48: ...E 16 IC4001 90 FM IC4001 IC4001 76 78 80 IC4001 17 5V IC1001 61 IC4001 IC4001...
Страница 49: ...E 17 E E TU601 9 30V 7 5V IC601 57 Q601 IC601...
Страница 50: ...E 18 CP1005 5 DC1 2V CP1005 2 DC12V IC1001 UNREG 12V...
Страница 51: ...E 19 IC1001 87 2 5Vp p CP1004 3 DC2 2V IC1001 76 3 8V IC1001 DD...
Страница 52: ...E 20 WORM Q1055 Q1056 5V CP1006 3 4 9V LED IC1001 IC1001 3 4 LOW LOCKER IC1001 21 5V 12MHz X1001 IC1001...
Страница 53: ...E 21 IC1001 51 LOW IC1001...
Страница 54: ...E 22 CP1004 4 FF REW IC1001 76 IC1001 IC1001...
Страница 55: ...E 23 CP1005 2 UNREG 12V CP1005 5 1 3V TP1002 30 Hz IC1001 90 PG IC1001 79 80 IC1001 76 DC5V R1053 R1028 IC1001...
Страница 56: ...E 24 PB Y UP DOWN PG 6 5H P B PG...
Страница 57: ...E 25 IC1001 6 DC IC1001 IC1001 6 DC1 85V IC1001 97 1Vp p CTL 1 0Vp p IC1001 97 VIDEO SYNC IC1001 Y C...
Страница 58: ...E 26 Q1001 R1006 DD DD IC1001 79 Q1005 REEL R1019 IC1001 80 IC1001...
Страница 59: ...E 27 IC1001 CP1005 3 FG 4 5Vp p CP1005 5 1 3V 4V CP1005 3 FG 4 5Vp p CP1005 5 2 2V 3 8V IC1001...
Страница 60: ...E 28 IC4001 17 2 5V IC4001 96 98 IC1001 E E AUDIO...
Страница 61: ...E 29 TUNER AUDIO E E AUDIO E E AUDIO IC601 53 IC601 E E...
Страница 64: ...F2 1 IC1001 OEC7042A CH 1 DFG 89 DPG 90 V SYNC TRICK PB 13 V SYNC E E 59 H SW P 18 REC CTL REC 97 CH 2 24...
Страница 99: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 737004 Printed in Japan...