7
NOTE: PLACING THE UNIT IN THE SERVICE MODE
Service option
For this chassis, the sensors (start/end/reel) are located on the MAIN circuit board, not in the DECK assembly. There is an important
service option that has to be followed to repair the MAIN circuit board with the DECK assembly connected. To imitate the function of
the sensors, insert the SVC Mode Diode wire (D723) on the MAIN circuit board as shown below.
LOGIC PCB (FRONT SIDE)
PATH FIXTURE CONNECTION/TEST POINT IDENTIFICATION
Refer to the adjustment of the tape transporting system.
Connect to PT01,
!
pin-
^
pin of the
MAIN CIRCUIT BOARD.
CTL pulse test point
GND
S/W pulse test point
ENVE pulse test point
!
^
Summary of Contents for DV-K5J5A
Page 7: ...6 EXTENSION CABLE CONNECTION...
Page 41: ...40 CONNECTION DIAGRAM DV K8J5A...
Page 42: ...41 CONNECTION DIAGRAM DV K5J5A...
Page 43: ...42 POWER SUPPLY SCHEMATIC DV K8J5A K5J5A K5L5A...
Page 44: ...43 TIMER CIRCUIT DV K8J5A...
Page 45: ...44 TIMER CIRCUIT DV K5J5A K5L5A...
Page 46: ...45 SERVO SYSCON SCHEMATIC DIAGRAM DV K8J5A...
Page 47: ...46 SERVO SYSCON SCHEMATIC DIAGRAM DV K5J5A K5L5A...
Page 48: ...47 VIDEO AUDIO SCHEMATIC DIAGRAM DV K8J5A...
Page 49: ...48 VIDEO AUDIO SCHEMATIC DIAGRAM DV K5J5A K5L5A...
Page 50: ...49 PIF MPX SCHEMATIC DIAGRAM DV K8J5A...
Page 51: ...50 PIF SCHEMATIC DIAGRAM DV K5J5A K5L5A...
Page 53: ...52 4HD MONO PREAMP CIRCUIT DIAGRAM DV K5J5A K5L5A...
Page 54: ...53 OSD SCHEMATIC DIAGRAM DV K8J5A...
Page 55: ...54 OSD SCHEMATIC DIAGRAM DV K5J5A K5L5A...
Page 56: ...55 Hi Fi AUDIO SCHEMATIC DIAGRAM DV K8J5A...
Page 57: ...56 EXPLODED VIEW AND PARTS LIST DV K5J5A K8J5A...
