VL-H870U
VL-H875U
VL-H890U
VL-H870U
VL-H875U
VL-H890U
* On this model, all the circuits of the VCR and camera sections are controlled by IC704 and IC501.
1) IC501 and IC401 are controlled with the serial data from IC704.
2) IC703 is a memory that serves to store the adjustment data of the VCR section.
3) IC2 is a memory that serves to store the adjustment data of the camera section.
4) The other circuits and ICs are under the L/H level or the PWM control.
7. SYSTEM BLOCK DIAGRAMS
BATTERY
NONREGE 3.6V
IC900
IC501
IC2
IC401
IC601
IC2702
IC800
IC4701 & IC4702
D/A
IC704
IC703
POWER (CAMERA)
E
2
PROM
E
2
PROM
SERIAL BUS
SERIAL BUS
Y/C
AUDIO
ATF
SERVO
CIRCUIT
LCD
CIRCUIT
H/A
UNIT
MECHA-
NISM
MECHA-
CHASSIS
POWER (SIGNAL)
POWER (MOTOR)
SYSTEM SERVO
CONTROLLER
KEY
3.3V
Converter
POWER (AT 3.3V)
POWER (SYS 3.3V)
DC/DC
CONVERTOR
CAMERA
MICRO-
COMPUTER
IC701 & Q701
7-1
Содержание VL-H870U
Страница 45: ...VL H870U VL H875U VL H890U 8 2 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 46: ...VL H870U VL H875U VL H890U 4 1 3 2 LOCATION MAP 3 4 S R Q P O N M L K J 8 3 ...
Страница 47: ...VL H870U VL H875U VL H890U 4 1 3 2 LOCATION MAP 4 4 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 8 4 ...
Страница 49: ...VL H870U VL H875U VL H890U 8 6 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 50: ...VL H870U VL H875U VL H890U 8 7 S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 RIMOCON JACK UNIT ...
Страница 53: ...VL H870U VL H875U VL H890U 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 8 10 ...
Страница 54: ...VL H870U VL H875U VL H890U S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 8 11 LCD PANEL ...
Страница 55: ...VL H870U VL H875U VL H890U 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 8 12 ...
Страница 57: ...VL H870U VL H875U VL H890U 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 8 14 ...
Страница 58: ...VL H870U VL H875U VL H890U S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 8 15 ...
Страница 59: ...VL H870U VL H875U VL H890U 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 8 16 ...
Страница 60: ...VL H870U VL H875U VL H890U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 17 8 4 CHARGE CIRCUIT SCHEMATIC DIAGRAM ...
Страница 61: ...VL H870U VL H875U VL H890U 8 18 10 11 12 13 14 15 16 17 18 19 å AND SHADED COMPONENTS SAFETY RELATED PARTS å å ...
Страница 63: ...VL H870U VL H875U VL H890U 8 20 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 64: ...VL H870U VL H875U VL H890U 8 21 S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 ...
Страница 65: ...VL H870U VL H875U VL H890U 8 22 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 ...
Страница 67: ...VL H870U VL H875U VL H890U 8 24 10 11 12 13 14 15 16 17 18 19 ...
Страница 69: ...VL H870U VL H875U VL H890U 8 26 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 70: ...VL H870U VL H875U VL H890U 8 27 S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 ...
Страница 71: ...VL H870U VL H875U VL H890U 8 28 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 ...
Страница 73: ...VL H870U VL H875U VL H890U 8 30 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 å ...
Страница 74: ...VL H870U VL H875U VL H890U 8 31 S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 ...
Страница 75: ...VL H870U VL H875U VL H890U 8 32 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 ...
Страница 76: ...VL H870U VL H875U VL H890U 8 33 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 9 SERVO CIRCUIT SCHEMATIC DIAGRAM ...
Страница 77: ...VL H870U VL H875U VL H890U 8 34 10 11 12 13 14 15 16 17 18 19 ...
Страница 79: ...VL H870U VL H875U VL H890U 8 36 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 80: ...VL H870U VL H875U VL H890U 8 37 S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 ...
Страница 81: ...VL H870U VL H875U VL H890U 8 38 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 ...
Страница 83: ...VL H870U VL H875U VL H890U 8 40 10 11 12 13 14 15 16 17 18 19 ...
Страница 84: ...VL H870U VL H875U VL H890U 8 41 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 12 SRIPRA CIRCUIT SCHEMATIC DIAGRAM ...
Страница 85: ...VL H870U VL H875U VL H890U 8 42 10 11 12 13 14 15 16 17 18 19 ...
Страница 87: ...VL H870U VL H875U VL H890U 8 44 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 88: ...VL H870U VL H875U VL H890U 8 45 S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 ...
Страница 89: ...VL H870U VL H875U VL H890U 8 46 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 ...
Страница 91: ...VL H870U VL H875U VL H890U 8 48 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 92: ...VL H870U VL H875U VL H890U S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 8 49 ...
Страница 93: ...VL H870U VL H875U VL H890U 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 8 50 ...
Страница 95: ...VL H870U VL H875U VL H890U 8 52 10 11 12 13 14 15 16 17 18 19 ...
Страница 96: ...VL H870U VL H875U VL H890U 8 53 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 16 TG CIRCUIT SCHEMATIC DIAGRAM ...
Страница 97: ...VL H870U VL H875U VL H890U 8 54 10 11 12 13 14 15 16 17 18 19 ...
Страница 99: ...VL H870U VL H875U VL H890U 8 56 1 2 3 4 5 6 7 8 9 10 J I H G F E D C B A 4 1 3 2 LOCATION MAP 2 4 ...
Страница 100: ...VL H870U VL H875U VL H890U S R Q P O N M L K J 4 1 3 2 LOCATION MAP 3 4 8 57 ...
Страница 101: ...VL H870U VL H875U VL H890U 10 11 12 13 14 15 16 17 18 19 J I H G F E D C B A 4 1 3 2 LOCATION MAP 4 4 8 58 ...
Страница 102: ...VL H870U VL H875U VL H890U 8 59 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 18 ZOOM CIRCUIT SCHEMATIC DIAGRAM ...
Страница 103: ...VL H870U VL H875U VL H890U 8 60 10 11 12 13 14 15 16 17 18 19 ...
Страница 104: ...VL H870U VL H875U VL H890U 8 61 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 19 CCD CIRCUIT SCHEMATIC DIAGRAM ...
Страница 105: ...VL H870U VL H875U VL H890U 8 62 10 11 12 13 14 15 16 17 18 19 ...
Страница 106: ...VL H870U VL H875U VL H890U 8 63 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 20 HEAD AMP CIRCUIT SCHEMATIC DIAGRAM ...
Страница 107: ...VL H870U VL H875U VL H890U 8 64 10 11 12 13 14 15 16 17 18 19 ...
Страница 108: ...VL H870U VL H875U VL H890U 8 65 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 21 MOTOR DRIVE CIRCUIT SCHEMATIC DIAGRAM ...
Страница 109: ...VL H870U VL H875U VL H890U 8 66 10 11 12 13 14 15 16 17 18 19 ...
Страница 112: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 2 Wiring Side SIDE A ...
Страница 114: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 4 Wiring Side SIDE B ...
Страница 116: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 6 Wiring Side SIDE A ...
Страница 118: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 8 Wiring Side SIDE B ...
Страница 120: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 10 Wiring Side SIDE A ...
Страница 122: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 12 Wiring Side SIDE B ...
Страница 125: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 15 Wiring Side SIDE A ...
Страница 126: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 VL H870U VL H875U VL H890U 10 16 Wiring Side SIDE B ...