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This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
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Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
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Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
EXPLANATION OF IC
052-3160-21 MB90583CPFV-G-132 System Controller
pin 54: NU pin 55: NU pin 56: VDD DET : IN : The initial setting input. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : O : The reset signal output to the tape mechanism. : O : Address latch output to SAE-J1850 communication protocol conformity transmission controller. : IN : Read enable signal input from SAEJ1850 communication protocol conformity transmission controller. : - : Ground. : IN : Write enable signal input from SAEJ1850 communication protocol conformity transmission controller. : O : ON command output to the indicator for "DISC". : O : Reset pulse output to SAE-J1850 communication protocol conformity transmission controller. : O : Chip select output to SAE-J1850 communication protocol conformity transmission controller. : IN : NDS request signal input. : IN : NDS request signal input. : - : Not in use. : - : Not in use. : - : Not in use. : IN : C-BUS serial data in. : O : C-BUS serial data out. : - : Positive supply voltage. : O : C-BUS clock out. : O : The reset pulse output to the CD IC. : IN : C-BUS SRQ. : - : Connect the capacitor. pin 86: J1850 D 3 pin 85: J1850 D 2 pin 84: J1850 D 1 pin 57: DI pin 58: DO pin 59: Clock Out pin 60: CEO pin 61: RDS DATA pin 62: NU pin 63: NU pin 64: NU pin 65: NU pin 66: NU pin 67: NU pin 68: RESET pin 69: ANT ON pin 70: NU pin 71: NU pin 72: NU pin 73: AMP ON pin 74: AF MUTE pin 75: RESET pin 76: SYS ON pin 77: X1A pin 78: X0A pin 79: GND pin 80: X0 pin 81: X1 pin 82: VDD pin 83: J1850 D 0 : - : Not in use. : - : Not in use. : IN : VDD detection signal input. : IN : The serial data input. : O : The serial data output. : O : Clock Out. : O : Chip enable output. : IN : RDS serial data input. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : O : Reset signal output. : O : Antenna ON command output. : - : Not in use. : - : Not in use. : - : Not in use. : O : Audio power amplifier ON signal output. : O : Audio frequency signal muting. : IN : Reset signal input. : O : System ON signal output. : - : The crystal connection. : - : The crystal connection. : - : Ground. : - : The crystal connection. : - : The crystal connection. : - : Positive supply voltage. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. pin 87: J1850 D 4 :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. :I/O: Data input/output for SAE-J1850 communication protocol conformity transmission controller. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : - : Not in use. : O : IF muting output. 1.Terminal Description pin pin pin pin pin pin pin 1: INT 0 2: NU 3: NU 4: NU 5: NU 6: TAPE RESET 7: J1850 ALE
pin
8: J1850 RD
pin
9: GND
pin 10: J1850 WR
pin 11: DISC IND pin 12: J1850 RESET
pin 13: J1850 CS pin 14: NDS REQ 1 pin 15: NDS REQ 2 pin 16: NU pin 17: NU pin 18: NU pin 19: C-BUS SI pin 20: C-BUS SO pin 21: VDD pin 22: C-BUS CLK pin 23: CD RESET pin 24: C-BUS SRQ pin 25: CNNCT C
pin 26: NDS SIG CHG : O : Analog signal changing command output for NDS. pin 27: NDS DAT CHG : O : Digital data changing command output for NDS. pin 28: VDD : - : Positive supply voltage. pin 29: GND pin 30: NU pin 31: NU pin 32: VDD pin 33: VDD pin 34: GND pin 35: GND pin 36: NDS CHG SI pin 38: NU pin 39: NU pin 40: GND pin 42: C-BUS SET pin 43: NU pin 44: NU pin 45: TAPE EJECT pin 46: RDS CLK pin 47: MC MODE 0 pin 48: MC MODE 1 pin 49: MC MODE 2 pin 50: HSTXI pin 51: J1850 INT : - : Ground. : - : Not in use. : - : Not in use. : - : Positive supply voltage. : - : Positive supply voltage. : - : Ground. : - : Ground. : IN : NDS serial data input. : - : Not in use. : - : Not in use. : - : Ground. : O : C-BUS set out. : - : Not in use. : - : Not in use. : IN : Tape eject signal input. : IN : RDS clock pulse input. : IN : Micro computer mode select input. : IN : Micro computer mode select input. : IN : Micro computer mode select input. : - : HSTX input. : IN : Interrupt command input from SAE-J1850 communication protocol conformity transmission controller. : IN : ACC detection signal input. : IN : IVCS ON. pin 91: NU pin 92: NU pin 93: NU pin 94: NU pin 95: NU pin 96: NU pin 97: NU pin 98: NU pin 99: NU pin100: IF MUTE pin 89: J1850 D 6
pin 88: J1850 D 5
pin 90: J1850 D 7
pin 37: NDS CHG SO : O : NDS serial data output.
pin 41: C-BUS RESET : O : C-BUS reset out.
pin 52: ACC ON IN pin 53: IVCS ON
-3-
PN-1740B,K
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