Toshiba GD-1150 Service Manual

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SERVICE MANUAL

FACSIMILE

GD-1150/1151/1200/1201/1160/1260

Model: GD-1150/1151/1200/1201/1160/1260

Publish Date: Novemver 2003

File No. SME030007F0

R03102142202-TTEC

Ver06_2008-12

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Page 1 SERVICE MANUAL FACSIMILE GD-1150/1151/1200/1201/1160/1260 Model: GD-1150/1151/1200/1201/1160/1260 Publish Date: Novemver 2003 File No. SME030007F0 R03102142202-TTEC Ver06_2008-12...
Page 2 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without prior written permission of TOSHIBA TEC CORPORATION. No patent liability is assumed, however, with respect to the use of the information contained herein.
Page 3 GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR e-STUDIO3511/4511, e-STUDIO281c/351c/451c, e-STUDIO350/352/450/452, e-STUDIO200L/202L/230/230L/232/280/280S/282/282S AND GD-1150/1151/1200/1201/1160/1260 The installation and service should be done by a qualified service technician. 1) Transportation/Installation Be sure to transport the equipment with the number of people given in the following table holding the positions as indicated below.
Page 4 Be sure to handle/install them properly. If these parts are shorted circuit and/or made their functions out, they may burn down, for instance, and may result in fatal accidents. Do not allow a short circuit to occur. Do not use the parts not recommended by Toshiba TEC Corpora- tion.
Page 5 8) Precautions against Static Electricity The PC board must be stored in an anti-electrostatic bag and handled carefully using a wrist- band, because the ICs on it may become damaged due to static electricity. Caution: Before using the wristband, pull out the power cord plug of the equipment and make sure that there are no uninsulated charged objects in the vicinity.
Page 7: Table Of Contents
4.2.5 CI detection circuit ....................4-13 4.2.6 Line monitor circuit ....................4-15 4.3 PC Boards ......................... 4-18 5. INSTALLATION ......................5-1 5.1 Explanation to the Users...................... 5-1 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 CONTENTS 05/06...
Page 9: Specifications And Outline Of System
Be sure to use the FAX unit and the 2nd line for the FAX board only in the following combinations. FAX unit 2nd line for FAX board GD-1150 GD-1160 GD-1151 GD-1260 GD-1200 GD-1160 GD-1201 GD-1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 1 08/03...
Page 10: Specifications
( Mechanical system error ±2 mm included ) (mm) Original size 204.5 358.5 414.5 FOLIO 324.5 210.5 355.6 350.1 431.8 426.3 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 2...
Page 11 Same as on the left 2400/1200/600/ V.21 300 bps V.34/V.8/V.21 Procedure to control the Toshiba original procedure T.30 conformance Same as on the left transmission © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 3...
Page 12 211 x 350.1 279.4 x 431.8 (11 x 17) 274.4 x 426.3 COMP 257 x 356 (10.125 x 14) 252 x 350.5 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 4...
Page 13: Features
360 MB file storage capacity is added (for transmission: 240 MB, for reception: 120 MB) Note: Note: Note: For hard drivers, GB means 1 billion bytes. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 5...
Page 14 It is possible to choose a drawer on to whose paper the received images are to be printed. [Options] • 2nd line One extra line can be added by installing the 2nd line unit (option). GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 6...
Page 15: Accessories And Parts
Screw 4 pc. Ground plate 1 pc. * Apply the each label to the specified positions following the Unpacking/Setup Instruction. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 7 04/06...
Page 16: Options
Sorts out documents to be output for the MJ-1022 FAX/copying operation (e-STUDIO281c/351c) MJ-1023/1024 2nd line for FAX board Adds one extra communication line GD-1160NA/TW/EU-N/C GD-1260NA/TW/EU-N/C GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 8 08/12...
Page 17 Adds one extra communication line GD-1160NA/TW/EU/C GD-1260NA/TW/EU/C Job Separator Sorts out documents to be output for the MJ-5004 FAX/copying operation © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 9 08/03...
Page 18: System List
KN-3520 e-STUDIO350/450 only Drawer Module Paper Feed Large Capacity Desk MY-1021 Pedestal (PFP) Feeder (LCF) MH-1700 KD-1012 A4/LT KD-1011 Fig. 1-1 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 10...
Page 19 2nd Line for FAX Board GD-1160NA/TW/EU/C Drawer Module Paper Feed Large Capacity Desk Pedestal (PFP) Feeder (LCF) MY-1021 MH-1700 KD-1012 A4/LT KD-1011 Fig. 1-2 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 11...
Page 20 GD-1160 GD-1260 Drawer Module Desk Paper Feed Large Capacity Pedestal (PFP) Feeder (LCF) MY-1021 MH-1700 KD-1012 A4/LT KD-1011 Fig. 1-3 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 12 08/12...
Page 21 2nd Line for FAX Board GD-1260NA/TW/EU/C Drawer Module Desk Paper Feed Large Capacity Pedestal (PFP) Feeder (LCF) MY-1021 MH-1700 KD-1012 A4/LT KD-1011 Fig. 1-4 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 13 08/03...
Page 22 2nd Line for FAX Board GD-1260NA/TW/EU/C Drawer Module Paper Feed Large Capacity Desk Pedestal (PFP) Feeder (LCF) MY-1021 MH-1700 KD-1012 A4/LT KD-1011 Fig. 1-5 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 14 08/03...
Page 23: Units And Components
Units and Components Reversing Automatic Document Feeder (RADF) Control panel 1st Drawer 2nd Drawer Fig. 1-6 Fig. 1-7 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 15...
Page 24: Layout Of Pc Boards
Telephone circuit control board Controls dialing for the analog cir- cuit (Lower board: standard 1st line, Upper board: for 2nd line) GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 16 08/03...
Page 25 (Lower board: standard 1st line, Upper board: for 2nd line) FAX PWR FAX power board Supplies the power (-12V, +24V) of FAX © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 - 17 08/03...
Page 27: Lsu-Related Functions
To take full advantage of these features, it is important to understand the concepts of the recording paper selection algorithm and printing algorithm as described in 2. 2. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 LSU-RELATED FUNCTIONS...
Page 28: Recording Paper Selection Algorithm And Printing Algorithm
This means that the received image would be divided onto two sheets. To prevent this, the printing algorithm works as described in the following pages. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved LSU-RELATED FUNCTIONS 2 - 2...
Page 29 "R" within the max. reduction ratio? Note: Short length paper are the recording paper of A4/B5/A5/LT/ Vertical reduction printing ST against A3/B4/A4/LD/LT size originals respectively. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 LSU-RELATED FUNCTIONS 2 - 3...
Page 30 In case that the recording data length is within the effective printing length A, but the recording paper of the same size as the original’s or larger size is not available; GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved LSU-RELATED FUNCTIONS 2 - 4...
Page 31 A3 → A4 is applied in this case.) A × reduction ratio C × reduction ratio B × reduction ratio D × reduction ratio © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 LSU-RELATED FUNCTIONS 2 - 5...
Page 32: Setting For The Split Recording
Set as to whether split recording onto the short length paper (A4/B5/A5/ST) is to be performed or not. When this function is disabled, split recording for A3/B4/A4 data onto A3/B4/A4/LG/LT recording paper is not performed. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved LSU-RELATED FUNCTIONS 2 - 6...
Page 33: Recording Paper And Function
Relation between the recording paper size and the function settings is described in this section. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 LSU-RELATED FUNCTIONS...
Page 34: Table Of The Recording Paper Selection Modes
2.3.2 Others 1) For the users with the TTI outside setting, it is recommended to set the discard parameter to 18 mm. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved LSU-RELATED FUNCTIONS 2 - 8...
Page 35: Energy Saver Mode
FAX document, or by [ENERGY SAVER] Screen. pressing the [START] button button for 2 seconds Returns to the FAX screen by press- ing the [FAX] button © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 LSU-RELATED FUNCTIONS 2 - 9...
Page 36: Memory Reception
Basically, the receiving FAX data are once stored in the HDD, then the data are printed out after the reception process is finished. The memory reception is performed until the 120 M byte HDD becomes full. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved LSU-RELATED FUNCTIONS 2 - 10...
Page 37: Dialing/Communication Control
Detecting a calling signal? Detecting an off-hook signal? DC circuit closed After detecting the dial tone, or 3.3 seconds elapsed Selection signal sent out Standby state © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 1...
Page 38: Selection Of The Communication Mode
This step is only checked when the other side machine has CRP2 (+ CRP1) or when the trans- mission is started by the CRP calling. (The first transmission to the other side with CRP1 only is performed in the ECM mode.) GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 2...
Page 39: Signaling System Diagram And Signal Forms
Signal form Signal form f: 2100 ±15 Hz t: 2.6 - 4.0 sec f: 1100 ±38 Hz t: 0.5 sec ±15% (L: 3 sec) © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 3...
Page 40: Communication With The Binary Signals
3.2.2 Communication with the binary signals In the Toshiba original procedure/G3 modes, communication is performed with the binary procedure as follows. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 4...
Page 41 Mode change pos s i ble* Informing that there is the next page * Mode change is possible only for the original set manually. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 5...
Page 42 Transmtter Receiver 256 frames received Error occurred Only error frame retransmitted Page 1 completed Page 2 completed GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 6...
Page 43 [CANCEL] button on the LCD display to cancel the memory transmission or polling transmis- sion. Transmtter Receiver [ JOB STATUS ] button [ CANCEL ] button © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 7...
Page 44 FAX is ready to receive data. Retrain Negative Informs that a document has not been received correctly; requests for the retraining or phase synchronization to receive the next page. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 8...
Page 45 CFR signal. Command Repeat Requests to resend all the commands including optional frames because the preceding command has been received incorrectly. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 9...
Page 46 Checks if there was any error in the transmission from A to FIF. • Format of F, A and C Format * When this frame is the last frame, X = 1. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 10...
Page 47 • X = 1 for the station which received DIS. • X = 0 for the station which received a response signal to DIS. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 11...
Page 48 CFR signal. The TCF signal transmits all zeros for 1.5 seconds at the same modem speed as that for the training signal. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 12 04/06...
Page 49: V.8/V.34 Communication Sequence
4. After the V.34 procedure is started, the fallback for the V.34 procedure is performed. However, the fallback for the V.17 mode or lower mode is not performed. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL...
Page 50 The post-FAX transmission which is the same as that for the normal T.30 is performed at 1,200 bps. Communication end procedure P3-19) Line opened Line opened GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 14 04/06...
Page 51 (980 Hz: 1, 1,180 Hz: 0) V.21 (H) ..High frequency channel defined by the V.21 recommendation 1,750±100 Hz (1,650 Hz: 1, 1,850 Hz: 0) © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 15...
Page 52 Transmission rate: 600 bps line probing signal sent from the transmitter, it informs the pre-emphasis filter and modu- lating speed to be used for the data transmission. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 16...
Page 54 The signal echoed back has never been misidentified as a signal sent from the other side. Therefore, this channel is not influenced by signals echoed back.\ GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 18...
Page 55 Image data are sent. Transmitter Signal name Abbreviation Function Remarks Image data Image data Encoded image data Turn off Scrambled 1 is sent for 35 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 19...
Page 56 7E (H) tion. Message confirmation Indicates that the image sig- nal is received normally, and the receiver is ready to receive the next page. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 20...
Page 57 ANSam signal which makes the receiver move to the V.8 procedure. Transmitter Receiver Line closed ( DIS cannot be recognized ) © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 21...
Page 58 In the same manner as the T.30 procedure, the transmitter sends a PPS-MPS signal after send- ing the image data. The receiver sends an MCF signal and moves to the next page transmission. Transmitter Receiver GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 22...
Page 59 The transmitter and receiver send a PPS-EOM signal and an MCF signal respectively. Then the receiver and transmitter send a DIS signal and a DCS signal respectively to change the mode. Transmitter Receiver © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 23...
Page 60 The receiver sends a PPh signal responding to an Sh signal sent from the transmitter. Then, the image transmission speed is determined according to the MPh sequence sent from the both modems. Transmitter Receiver GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 24...
Page 61 The transmitter sends a PPh signal after sending the image data. The receiver returns a PPh sig- nal. Then, the image transmission speed is determined according to the MPh sequence sent from the both modems. Transmitter Receiver © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 DIALING/COMMUNICATION CONTROL 3 - 25...
Page 62: Fax Automatic Switching
As shown above, after CNG-on detection time T1 (175 ms) and CNG-off detection time T2 (350 ms) have elapsed, and the T1 period has been turned on and then the T2 period off, CNG is determined to have occurred once. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING/COMMUNICATION CONTROL 3 - 26...
Page 63: Electrical Circuits
1Mbit x 4 CODEC MN86064 FAX ASIC V.34 modem V.34 modem TENNESEE FM336PLUS FM336PLUS SYS - FAX I/F harness NCU 1 NCU 2 Fig. 4-1 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS 4 - 1 08/03...
Page 64 FAX ASIC V.34 modem V.34 modem TENNESEE FM336PLUS FM336PLUS SYS - FAX FAX PWR I/F harness NCU 1 NCU 2 board Fig. 4-2 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 - 2 08/03...
Page 65 4Mbit x 1 CODEC MN86064 FAX ASIC V.34 modem V.34 modem TENNESEE FM336PLUS FM336PLUS SYS - FAX I/F harness NCU 1 NCU 2 Fig. 4-3 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS 4 - 3 08/03...
Page 66 FAX ASIC V.34 modem V.34 modem TENNESEE FM336PLUS FM336PLUS SYS - FAX FAX PWR I/F harness NCU 1 NCU 2 board Fig. 4-4 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 - 4 08/12...
Page 67: Description Of Circuits
ANSDET detection circuit Dial pulse generation circuit FAX board External telephone consumption ATT3DB circuit RLY2 CML relay Ring signal detection circuit Fig. 4-5 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS 4 - 5 04/10...
Page 68 Relay CML relay External RXIN telephone Analog switch CNG signal ANSDET detection circuit RLADJ1 consumption RLADJ2 circuit Ring signal detection circuit Fig. 4-6 GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 - 6 04/10...
Page 69: Line Path Switching Control Circuit
RLY2, IC51 ATT3DB1 Line 1 Attenuator Control Signal IC51 * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS...
Page 70 Line 1 Attenuator Control Signal RLADJ11, 21 Line 1 Return Loss Adjustment Signal * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved...
Page 71: Dial Pulse Generation Circuit
Active Description Destination Line 1 Dial Pulse Generation Signal * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS...
Page 72 Active Description Destination Line 1 Dial Pulse Generation Signal * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS...
Page 73: Line Current Detection Circuit
IC29 [IC26] REVB1 Line 1 Reverse Current Detection Signal IC29 [IC26] * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260...
Page 74 REVB1 Current Reverse Line 1 Current Detection IC29 [IC26] Signal * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS...
Page 75: Ci Detection Circuit
Description Destination Line 1 CI Detect Signal IC29 [IC26] * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS...
Page 76 Description Destination Line 1 CI Detection Signal IC29 [IC26] * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS...
Page 77: Line Monitor Circuit
R267 Speaker IC10 [ IC1 ] R266 Fig. 4-15 * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS...
Page 78 The sound volume is selected by switching IC8 according to the VOLSEL0-2 signals output from the ASIC and selecting an input resistance for the monitoring signal. GD-1150/1151/1200/1201/1160/1260 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 - 16...
Page 79 Ring/Tone Selection Signal VOLSEL0-2 Speaker Volume Control Signals 0-2 IC9 [IC2] * Values in [ ] are for GD-1151/1201 in case that the descriptions vary between GD-1150/1200 and GD-1151/1201. © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260...
Page 83 4) PWA-F-NCU-EU-562/PWA-F-NCU-631-EU Fig. 4-20 5) PWA-F-MDM-563 Fig. 4-21 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 ELECTRICAL CIRCUITS 4 - 21 08/03...
Page 87: Installation
Group registration in the phone book for the multi-transmission or multi-polling • How to output lists How to output the TRANSMISSION JOURNAL and RECEPTION JOURNAL © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved GD-1150/1151/1200/1201/1160/1260 INSTALLATION 5 - 1...

This manual is also suitable for:

Gd-1260 Gd-1201 Gd-1160 Gd-1151 Gd-1200

Toshiba GD-1150 Service Manual

1 Specifications and Outline of System

2 Lsu-Related Functions

3 Dialing/Communication Control

4 Electrical Circuits

5 Installation

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