The document describes the specifications and features of AV-27320, AV-27330, and AV-27S33 products in May 2002.
This service manual provides detailed information for repairing and maintaining JVC AV-27320, AV-27330 and AV-27S33 color televisions. It includes specifications, safety precautions, model identification, functional descriptions, and step‑by‑step service instructions.
Key sections cover the television specifications, safety guidelines for high‑voltage work, differences between S and R versions, remote‑control functions, disassembly procedures, and channel charts for US and Canadian broadcast standards.
| Dimensions (W × H × D) | 25‑3/4" × 23‑3/8" × 19‑1/2" (654 mm × 593 mm × 494 mm) |
|---|---|
| Power Input | 120 V AC, 60 Hz |
| Screen Size | 27 inches (68 cm) measured diagonally |
| Audio Power Output | 1.2 W + 1.2 W |
| Video IF Carrier | 45.75 MHz |
Service should be performed only by qualified personnel; do not alter the original design, use an isolation transformer when the chassis is hot, and follow the isolation‑check procedures described in the manual.
The units measure 25‑3/4" wide, 23‑3/8" high and 19‑1/2" deep (654 mm × 593 mm × 494 mm).
The difference is indicated by the picture‑tube type; the S and R models use different picture tubes, which also changes the main power board.