FTB-311 Parts Diagram
| FTB-311 Aftermarket Parts List | ||
|---|---|---|
| ITL P/N | OEM P/N | Description |
| CAP-00U5-1KV | 6848201 | Burst Capacitor, 0.5uF, C3 |
| CAP-0001-1KV | 6848202 | Burst Capacitor, 1uF, C3 |
| CAP-0003-1KV | 6577903 | Tuning Capacitor, 3uF, C4 |
| CAP-0040-1KV | 6386503 | Capacitor, 40uF, C2B |
| CAP-0070-1KV | 6720401 | Day Capacitor, 70uF, C2A, C2C, C2D |
| DIO-BRGE-312 | 6902806 | Diode Bridge, BR1 |
| FT0-FLSH-310 | 8384329 | Flash Tube, FT101 |
| FUS-020A-3AG | 4902171 | Beacon Fuse, F5 |
| FUS-005A-3AG | 4900345 | Marker Fuse, F4 |
| FUS-008A-3AG | 4901931 | Power Fuse, F1 |
| IND-BCHK-312 | 4860601 | Burst Choke, L1 |
| ITL-4580-000 | 8458001 | High Voltage Rectifier Board, PCB2 |
| ITL-4740-000 | 24740xx | Timing & Trigger Board, PCB1 |
| ITL-4747-000 | Trigger Board for AutoDialer Pro, PCB1 | |
| 24747xx | *Refurbished OEM 4747 Board, PCB1 | |
| ITL-8111-000 | 2811101 | Sense Module, PCB4, PCB7, PCB8 |
| ITL-8653-001 | 2865301 | Telephone Line Surge Suppressor, LS1 |
| LMP-NEON-312 | 4902317 | High Voltage Warning Lamp, HV |
| RES-035K-050 | 6900541 | Bleed Resistor, R1 |
| RES-0500-050 | 6900532 | Burst Resistor, R2 |
| RLY-2440-000 | Beacon Relay, K8 | |
| RLY-CUBE-RED | 4902617 | Marker Relay, K5 |
| RLY-FTMR-120 | 8328802 | Discharge Relay, 120V, K3 |
| RLY-FTMR-024 | 8328801 | Mode Relay, 24V, K2 |
| SW0-ASSY-INT | 4901220 | Interlock Switch, SW1 |
| SUP-120V-000 | 6901079 | Suppressor, 120V, VR1 |
| XFR-FLSH-CPL | 8336702 | Coupling Transformer, T102 |
| XFR-PWR0-312 | 8841201 | Power Transformer (-43E), T1 |
| XFR-TRG0-205 | 8288201 | Trigger Transformer, T101 |
| RNC-0001-ASY | 8403407 | Resistor Network, FH306/308, RC102 |
| RNC-1KPF-ASY | 8403403 | Resistor Network, FH306/308, RC101 |
| PEC-0510-0HD | 1855001 | Photocell, Resistive |
ITL, LLC offers in-house repair services for the FTB-311 power converter, and all circuit boards including the 4747 and 9039 boards.
*Refurbished boards offered as available.
