ITEM
TP
ADJ.
MODE
INPUT TAPE
M. EQ.
SPEC.
REMARKS
PG
SHIFTER
ADJUSTMENT
---
---
PLAYBACK---
ALIGNMENT
TAPE
/
(PAL)
---
---
Refer to procedure as
Fig.E5.
VIDEO EE
LEVEL
ADJUSTMENT
TP3002 VR3004STOP
PAL /
COLOUR
BAR
---
OSCILLOSCOPE
2.0+-0.1 (Vp-
p)
(See Fig. E1)
1. VIDEO OUT must be 75 ohm
RECORDING
/
CURRENT
/
ADJUSTMENT
TW3001
(HOT)
/
TW3002
(COLD)
VR3002SP /
RECORDING
PAL /
COLOUR
BAR
S-
VHS
/
BLANK
TAPE
OSCILLOSCOPE
NV-HS860
series / C:50
+-4mVp-p /
/ NV-HS960
series / C:56
+-4mVp-p /
(See Fig.E2)
1. Connect a jumper wire between
TW3001(HOT) and TW3002(COLD).
VHS /
FREQUENCY
/
RESPONSE
/
ADJUSTMENT
LINE-
OUT /
(TP3002)
---
SP/LP /
PLAYBACK
/ (SELF
REC.)
VIDEO
SWEEP
/
SIGNAL
(See
Fig.
E3)
BLANK
TAPE
OSCILLOSCOPE
/ / VIDEO
SWEEP
GENERA-
TOR
SP: 0+-1
(dB)
(90-110%)
(See Fig. E4)
Refer to procedure as
Fig.E6.
VXO /
FREE RUN
/
FREQUENCY
ADJUSTMENT
TL7711 VC7701---
---
---
FREQUENCY
COUNTER
-
150Hz
1. Connect TL7714 to 5V DC.
2. Connect TL7712 to GND.
3. Connect TL7713 to 2.6V DC.
4. Adjust the frequency by VC7701.
Содержание NV-HS860B-S
Страница 24: ...3 3 7 CIRCUIT BOARD LAYOUT 4 ABBREVIATIONS 5 INPUT OUTPUT CHART 5 1 INPUT OUTPUT CHART FOR IC6001 ...
Страница 25: ......
Страница 26: ......
Страница 27: ......
Страница 28: ...5 2 INPUT OUTPUT CHART FOR IC7701 ...
Страница 29: ......
Страница 30: ......
Страница 46: ...Parts No Model No Mark VEP07A16A NV HS860EG K A NV HS860EG S NV HS960EG S D ...
Страница 52: ...Parts No Model No Mark VEP07A18A NV HS860B S B NV HS960B S E VEP07A18J NV HS860EC S C NV HS960EC S F C F B E ...
Страница 65: ...6 1 2 15 14 7 10 9 4 5 12 11 3 13 MONO 2 MONO 1 1A 1B 1R 2R 2A 2B 1Q 1Q 2Q 2Q 2Cx 2RxCx 1Cx 1RxCx ...
Страница 84: ...11 2 CASING PARTS SECTION ...
Страница 85: ...11 3 PACKING PARTS SECTION ...
Страница 86: ...12 REPLACEMENT PARTS LIST ...