Crown PB1 · amplifier
48 components · 6 parts identified · 2 photos. Tap a marked part to see what it is.
11 traced nets on this board are available to technicians. See plans
| Designator | Part (number or value) | Description | Package |
|---|---|---|---|
| C136 | - | Dip/bead capacitor | Radial |
| N101 | - | resistor network | |
| R100 | - | left gain pot | |
| R121 | - | -odep | |
| R123, R124, R125, R126, R127, R129, R156 | - | Through-hole axial resistor | Axial |
| R132 | - | +odep | |
| R200 | - | volume pot | |
| S4 | - | stereo switch | |
| U1 | 7815 | ldo | |
| U2 | 7915 | ldo | to220 |
| U100 | UPA75 | ||
| U101, U102, U202 | LM339N | dip14 | |
| U104, U204 | MC33079N | dip14 | |
| - | axial cap | ||
| - | input jack | ||
| AXIAL CAP |
Marked, not identified yet: C114, C154, C215, D3, D6, J500, J600, J700, J800, Q117, Q205, R2, R3, R221, R232, R921, S2, S3, U2, U103