JVC GC-X3E-DS, Руководство по обслуживанию

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SECTION 1
DISASSEMBLY
1-1
1
FRONT CASE Remove screws
REAR CASE 2 (115), 3 (156), 4 (157), 1 (154)
2
OPERATION UNIT Remove the Connector Remove screws Note 1
r
MAIN CN4001 OPERATION UNIT 3 (116)
Remove the TOP COVER 2 (115)
3
STROBE BOARD ASSEMBLY Remove the Connector Remove screw Note 1
n
MAIN CN6601 STROBE CN6501 1 (114) Note 2
JACK BOARD ASSEMBLY Remove the Connector Remove screws
p
MAIN CN5501 JACK CN101 2 (114)
m
LCD MODULE (BL) JACK CN701
e
(SD3),
f
(SD4),
g
(SD5)
4
LCD MODULE Remove the Connector Remove screws Note 1
k
MAIN CN3002 LCD MODULE (LCD) 2 (114)
Note 3
Remove from the Frame Assy
Remove from the LCD Holder
5
MAIN BOARD ASSEMBLY Remove the Connector Note 1
h
MAIN CN501 OP UNIT
z
MAIN CN2501 MIC
c
MAIN CN3001 MON/REG CN9001
d
MON/REG TL9001 Frame Assy
d
(SD1)
MONI/REG BOARD ASSEMBLY Remove the PWB HOLDER Remove screws 2 (114) Note 1
6
OP UNIT Remove from the Frame Assy Remove screws 3 (117)
1.3.2 Disassembly method ( I )
STEP
Note 1
Destination of connectors.
Note
: Three kinds of double-arrows in connection tables
respectively show kinds of connector/wires.
: Board to Board connector
: Flat wire
: Wire
Note 2
Be careful from electric shock hazard because the capacitor
(C6512) for the strobe is exposed. Be sure to positively dis-
charge the capacitor if it is energized by short-circuiting a
resistor (10 - 22 k ) connected at both capacitor terminals.
Please be very careful when doing this job.
Note 3
LCD panel is fixed by four hooks of backlight.
Insert LCD panel in a hook firmly.
POINT FIG. NO.
PART NAME
CONNEC- NO.OF
CONNECTION
TOR/HL PINS
c
80 MAIN Board CN3001 MONI/REG Board CN9001
d
1 MONI/REG Board TL9001 MAIN FRAME (RED)
e
1 JACK Board TP3 MAIN FRAME (BROWN)
f
1 JACK Board TP2 MONI/REG Board J9001 (BLACK)
g
1 JACK Board TP1 MONI/REG Board J9002 (RED)
h
22 MAIN Board CN501 OP UNIT
j
2 MAIN Board CN502 OP UNIT
k
24 MAIN Board CN3002 LCD MODULE (LCD)
m
2 JACK Board CN701 LCD MODULE (BL)
n
14 MAIN Board CN6601 STROBE Board CN6501
p
38 MAIN Board CN5501 JACK Board CN101
q
28 MAIN Board CN2001 CCD Board CN1001
r
12 MAIN Board CN4001 OPERATION UNIT
s
1 STROBE UNIT WIRE (ORANGE) STROBE Board J6501 (Through hole)
t
1 STROBE UNIT WIRE (BROWN) STROBE Board J6502 (Through hole)
u
1 STROBE UNIT WIRE (RED) STROBE Board J6503 (Through hole)
v
1 STROBE UNIT WIRE (BLACK) STROBE Board J6504 (Through hole)
w
1 STROBE UNIT WIRE (Red, Thin wire) STROBE Board J6505 (Through hole)
x
1 STROBE UNIT WIRE (BLACK, Thin wire) STROBE Board J6506 (Through hole)
z
2 MAIN CN2501 MIC
Fig
1-3-1
Fig
1-3-2
Fig
1-3-1
Fig
1-3-3
NOTE
Note 5
Stick to let it pass between LEDs.Stick to
come out on the left of the sheet metal of
a video terminal.
no
slippege
4 sprts locked
161
NOTE : This service manual has indicated only the item different from GC-X1E-S No.86572.