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— 14 —
DCR-TRV238E/TRV239E
SECTION 5. ADJUSTMENTS
1.
Adjusting items when replacing main parts and boards.
(Page 5-2)
Replaced parts
Block replacement
Parts replacement
z z
z
z
z
z
z
z
z
z
z z
z
z
Lens de
vice
LCD block
ND901 (Fluorescent tube)
LCD block
LCD901 (LCD panel)
Mechanism deck *1
Mechanism dec
k M901 (Dr
um assy
.) *1
Mechanism deck M902 (Capstan motor)
Mechanism deck LS chassis assy
CD-357 board
IC551 (CCD imager)
PD-156/160 board IC5501 (RGB dr
iv
er (LCD)) *2, *3
PD-156/160 boar
d IC5502 (T
iming genera
tor (LCD)) *2,
*3
PD-156/160 boar
d Q5602/5604,
T5601 (In
v
erter) *2,
*3
SI-032 board
SE301,302 (PITCH,Y
A
W
sensor)
VC-276 board
IC1501, X1501 (
T
iming g
ener
ator
)
VC-276 board
IC1502 (S/H,
A
GC)
VC-276 board
IC2201 (Hi8/Std8
Y/C process)
VC-276 board
IC3103 (REC/PB
AMP)
VC-276 board
IC3101 (EQ,
A/D con
v.
PLL)
VC-276 board
IC3701
VIDEO IN/OUT)
VC-276 board
IC3301 (D
V signal process)
VC-276 board
IC2291 (EVR)
VC-276 board
IC5701 (A
UDIO IN/OUT
, AFM)
VC-276 board
IC7001 (LCD dri
v
er (EVF))
VC-276 board
IC7002 (T
iming generator (EVF))
Table. 5-1-1 (1).
Adjustment
Section
LCD
Adjustment
VCO adj.
PSIG gray adj. *3
RGB AMP adj.
Black limit adj. *3
Contrast adj.
COM AMP adj. *2, Center level adj. *3
V-COM adj.
White balance adj.
: Added portion.
: Changed portion.
(Page 5-3)
Board
EEPROM
replacement
replacement
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
SI-032 board
(COMPLETE)
PD-156/160 board
(COMPLETE) *2, *3
VC-276 board
(COMPLETE)
VC-276 board
IC4502 (EEPR
OM)
VC-276 board
IC4802 (EEPR
OM)
Supporting
Adjustment
Section
Section
LCD
Adjustment
VCO adj.
PSIG gray adj. *3
RGB AMP adj.
Black limit adj. *3
Contrast adj.
RGB AMP adj.
Black limit adj. *3
Contrast adj.
COM AMP adj. *2, Center level adj. *3
V-COM adj.
White balance adj.
V-COM adj.
White balance adj.
*1 : When replacing the drum assy. or
mechanism deck, reset the data of page:
D, address: D0 to D7 to “00”. (Refer
to “Record of Use check” of “5-4.
SERVICE MODE”)
D, address: D0 to D7 to “00”. (Refer
to “Record of Use check” of “5-4.
SERVICE MODE”)
*2: PD-156 board (LCD TYPE SH)
*3: PD-160 board (LCD TYPE SO)
*3: PD-160 board (LCD TYPE SO)
Table. 5-1-1 (2).
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