14
PCB Preamp Assembly Removal
(Fig. 5)
1. Remove the top cover, the front panel and the bottom cover.
2. Disconnect the FPC (A).
3. Remove two(2) screws (B).
4. Remove the PCB Preamp assembly in the direction of the
arrow.
Deck Assembly Removal
(Fig. 6)
1. Remove the top cover, the front panel, the bottom cover and
the preamp assembly.
2. Disconnect three(3) connectors (A) (B) (C).
3. Remove three(3) screws (D).
4. Pull out the Deck Assembly in the direction of the arrow.
Main PCB Assembly Removal
(Fig. 7)
1. Remove the top cover, the front panel, the bottom cover, the
preamp assembly and the deck assembly.
2. Release two(2) tabs (A) and lift out the Main PCB in the
direction of the arrow.
PCB PREAMP ASSEMBLY
REMOVE
ONE SCREW(B)
REMOVE
ONE SCREW(B)
DISCONNECT
THE FPC(A)
° °
RELEASE
ONE TAB(A)
RELEASE
ONE TAB(A)
MAIN PCB
° °
Fig. 5 - PCB Preamp Assembly Removal
DISCONNECT
CONNECTOR (B)
DISCONNECT
CONNECTOR (C)
DISCONNECT
CONNECTOR (A)
REMOVE THREE
SCREWS (D)
Fig. 6 - DECK Assembly Removal
Fig. 7 - Main PCB Removal
INSTRUMENT DISASSEMBLY (Continued)
Содержание DV- K504N-SJ
Страница 35: ...34 AC001 K584NZ SJ M K584NZ SG M only...
Страница 36: ...35...
Страница 37: ...36...
Страница 38: ...37...
Страница 39: ...38...
Страница 60: ...59 ELECTRICAL ADJUSTMENTS Fig 1 Circuit Board Location...
Страница 92: ...91 INTERCONNECT WIRING DIAGRAM K584N K484N K384N K284N...
Страница 93: ...92 POWER SUPPLY SCHEMATIC DIAGRAM FREE VOLTAGE K584NY SJ M K584NZ SJ M K584NZ SG M...
Страница 95: ...94 2HD HEAD AMP SCHEMATIC DIAGRAM K384N K284N K304N...
Страница 96: ...95 4HD HEAD AMP SCHEMATIC DIAGRAM K584N K484N K504N...
Страница 97: ...96 VIDEO AUDIO SCHEMATIC DIAGRAM K584N K484N K384N K284N K504N K304N...
Страница 98: ...97 PIF INPUT SELECTOR SCHEMATIC DIAGRAM 9V USE K584NY SJ M K584NZ SJ M K584NZ SG M...
Страница 100: ...99 TIMER SYSCON SCHEMATIC DIAGRAM K584N K484N K384N K284N K504N K304N...
Страница 101: ...100 POWER SUPPLY BLOCK DIAGRAM FREE VOLTAGE K584NY SJ M K584NZ SJ M K584NZ SG M...
Страница 103: ...102 2HD HEAD AMP BLOCK DIAGRAM K384N K284N K304N...
Страница 104: ...103 4HD HEAD AMP BLOCK DIAGRAM K584N K484N K504N...
Страница 105: ...104 VIDEO AUDIO BLOCK DIAGRAM K584N K484N K384N K284N K504N K304N...
Страница 106: ...105 PIF INPUT SELECTOR BLOCK DIAGRAM K584N K484N K384N K284N K504N K304N...
Страница 107: ...106 SYSCON SERVO BLOCK DIAGRAM K584N K484N K384N K284N K504N K304N SEG A SEG L SEG A SEG L SEG C SEG F G1 G8 G1 G8...
Страница 109: ...108 MAIN PCB 2HEAD 4HEAD...