Panasonic AJ-D230H - Confirmation of Envelope on REV, REW and FF Mode; Play Tape Pass Limit Conformation

2-34
3-22. Play Tape Pass Limit Confirmation
SPEC Each post limit shown in below figure.
MODE PLAY
TAPE Blank Tape
Post Name Tape limit (refer to figure)
A B C D E F
Adjustment
Point
Adjustment
Item
S5 post
NG OK OK NG NG NG
S4 (Tension) post
NG NG OK NG NG NG
S4, S5 post Post Height Pre-Adjustment
S1 post
OK NG NG NG NG NG
T1 post
OK NG NG NG NG NG
S1, T1 post ENV Waveform Adjustment
T3 post
NG NG OK NG NG NG
A/C Head tilt A/C Head Tilt Adjustment
T4 post
OK OK OK NG NG NG
T4 post Post Height Pre-Adjustment
Table 3-22
1. Place unit into PLAY mode and confirm the each post limits is within specification.
2. If out of specification, adjust the post height follow the each adjustment procedure (Refer to above table).
3-23. Confirmation of Envelope on REV, REW and FF mode
SPEC See Figure 3-23 M.EQ Oscilloscope
TEST POINT See below
MODE REV, REW, FF
TAPE
NTSC : VFM3580KM or VFM3580KL
PAL : VFM3680KM or VFM3680KL
(Classified list of Test Point)
TYPE Signal Test Point Model
A (1) R/P ENV
(2) R/P HSW
AJ-D200, AJ-D210, AJ-D215, AJ-D220, AJ-D230, AJ-D230H,
AJ-D250, AJ-D400, AJ-D440, AJ-D450, AJ-D640, AJ-D650,
AJ-D700, AJ-D700A, AJ-D750, AJ-D800, AJ-D800A, AJ-D810,
AJ-D810A, AJ-D850, AJ-LT75, AJ-LT85, AJ-D610
B (1) R/P ENV L
(2) R/P HSW L
(refer to Table
of Test Point)
AJ-D90, AJ-D92, AJ-D95DC, AJ-D900W, AJ-D900WA, AJ-D94,
AJ-D910WA, AJ-D950, AJ-D950A, AJ-PD900W, AJ-PD900WA
C (1) ENV L13
(2) HSW L13
AJ-DE77, AJ-D780
D (1) PB ENV L13
(2) PB HSW L13
AJ-D940
Table 3-23
A : UPPER B : FREE C : LOWER D : CURL E : BEND F : DROP