VHS Alignment Tape (VFMS0003H6),
TV monitor
1. Insert the VHS Alignment Tape. Then, turn off the power. Enter service
mode by pressing and holding FF and CH DOWN buttons on VCR
together for more than 5 seconds in power off condition.
2. Turn on the power and play back SP mode. Then press 100 button on
the remote to enter EVR PG SHIFTER ADJUSTMENT Mode. PG
ADJUSTMENT screen will appear on the TV monitor.
Fig. E3-1
3. Connect the channel-1 scope probe to TP3001 and the channel-2
scope probe to TP6205. Used TP6205 as a trigger.
4. Adjust value so that the trailing edge of the head switching pulse is
placed 6 H±0.5 H (0.38 ms±0.03 ms) before the start of the vertical sync
pulse by pressing CH UP and CH DOWN buttons on the remote control.
Fig. E3-2
5. After adjustment is completed, press REC button on the remote
control. Then " COMP " will appear on the TV monitor and adjusted
value will be written to Memory IC (IC6005).
Fig. E3-3
53
Содержание PV-D4733S-K
Страница 4: ...3 1 2 ELECTRICAL REPLACEMENT PARTS LIST 4 EXPLODED VIEW 4 1 CHASSIS FRAME AND CASING PARTS SECTION 4 ...
Страница 15: ...R1522 ERJ6GEYJ103V MGF CHIP 1 10W 10K 15 ...
Страница 45: ...Fig 16 1 Fig 16 2 6 1 4 2 REMOVAL OF CSP IC Fig 16 3 45 ...
Страница 46: ...6 1 4 3 INSTALLATION OF CSP IC Fig 16 4 46 ...
Страница 47: ...Fig 16 5 47 ...
Страница 48: ...6 1 4 4 CSP IC LOCATION Fig 16 6 48 ...
Страница 134: ...Fig D2 22 ...
Страница 139: ...5 2 2 Inner Parts Location Fig J1 1 27 ...
Страница 140: ...5 2 3 EJECT Position Confirmation Fig J1 2 28 ...
Страница 147: ...5 2 8 Capstan Motor Unit Fig J6 5 2 9 T Loading Arm Unit and S Loading Arm Unit Fig J7 1 35 ...
Страница 152: ...5 3 CASSETTE UP ASSEMBLY SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 40 ...
Страница 168: ...10 2 MECHANISM BOTTOM SECTION 56 ...
Страница 169: ...10 3 CASSETTE UP COMPARTMENT SECTION 57 ...
Страница 170: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 58 ...
Страница 171: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 59 ...
Страница 187: ...75 ...
Страница 192: ...80 ...
Страница 194: ...82 ...
Страница 202: ...90 ...