Sony DCR-TRV38 / DCR-TRV38E / DCR-TRV39 (serv.man4) Service Manual ▷ View online
6-2
DCR-TRV38/TRV38E/TRV39
Lens de
vice
Mechanism deck
Note1
LCD block
LCD901 (LCD panel)
LCD block
T
ouch panel
LCD block
ND901 (Fluorescent tube)
EVFblock
LCD903 (LCD panel)
Mechanism deck
M901 (Drum assy)
Note1
Mechanism deck
MD block
CD-436 board
IC7001 (CCD imager)
CD-436 board
IC7002 (S/H)
DI-089 board
IC3201 (RGB dri
v
er (EVF))
DI-089 board
IC3202 (T
iming generator (EVF))
LB-087 board
D5602 (Backlight (EVF))
JK-248 board
SE5001/5002 (PITCH/
Y
A
W sensor)
PD-190 board
IC5501 (RGB dri
v
er (LCD))
PD-190 board
IC5502 (T
iming g
ener
a
tor (LCD))
VC-315 board
IC1501, X1501 (T
iming generator)
VC-315 board
IC1503 (A/D con
v.
)
VC-315 board
IC2101 (Camera D
V
signal pr
ocess, etc
.)
VC-315 board
IC2301 (D
V signal pr
ocess,RF signal process)
VC-315 board
IC1801 (REC/PB
AMP)
VC-315 board
IC1901 (V
ideo IN/OUT)
VC-315 board
IC1701 (EVR)
COVER
COVER
Replaced parts
Block replacement
Parts replacement
z
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1-1. Adjusting items when replacing main parts and boards.
• Adjusting items when replacing main parts
When replacing main parts, adjust the items indicated by
When replacing main parts, adjust the items indicated by
z
in the following table.
Note1: When replacing the drum assy. or the mechanism deck, reset the data of page: 7, address: A7 to A9 to “00”. (Refer to “Record of
Use check” of “6-4. SERVICE MODE”)
Adjustment
Section
Initialization of
8, A, B, C, D, E,
F, 18, 1B, 1C,
1E, 1F page data
Camera
Color EVF
LCD
Mechanism
System control
Servo, RF
Video
Adjustment
Initialization of A, D page data
Initialization of B, 1B page data
Initialization of 8, C, 18, 1C page data
Initialization of E, F, 1E, 1F page data
54MHz/66MHz origin oscillation adj.
HALL adj.
MR adj.
Flange back adj.
MAX GAIN adj.
Color reproduction adj.
LV standard data input
Auto white balance standard data input
Auto white balance adj.
Mechanical shutter adj.
Steady shot check
VCO adj.
RGB AMP adj.
Contrast adj.
White balance adj.
VCO adj.
RGB AMP adj.
Contrast adj.
COM AMP adj.
V COM adj.
White balance adj.
Tape path adj.
Touch panel adj.
Serial No. input
CAP FG duty adj.
Switching position adj.
Error rate check
S VIDEO OUT Y level adj.
S VIDEO OUT chroma level adj.
Table. 6-1-1 (1).
6-3
DCR-TRV38/TRV38E/TRV39
CD-436 board
(COMPLETE)
JK-248 board
(COMPLETE)
LB-087 board
(COMPLETE)
PD-190 board
(COMPLETE)
DI-089 board
(COMPLETE)
VC-315 board
(COMPLETE)
Note2
VC-315 board
IC2602 (EEPR
OM)
VC-315 board
IC2702 (EEPR
OM)
VC-315 board
IC2803 (Flash memory)
Supporting
Board replacement
EEPROM
replacement
z
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z
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z z
Adjustment
Section
Initialization of
8, A, B, C, D, E,
F, 18, 1B, 1C,
1E, 1F page data
Camera
Color EVF
LCD
Mechanism
System control
Servo, RF
Video
Adjustment
Initialization of A, D page data
Initialization of B, 1B page data
Initialization of 8, C, 18, 1C page data
Initialization of E, F, 1E, 1F page data
54MHz/66MHz origin oscillation adj.
HALL adj.
MR adj.
Flange back adj.
MAX GAIN adj.
Color reproduction adj.
LV standard data input
Auto white balance standard data input
Auto white balance adj.
Mechanical shutter adj.
Steady shot check
VCO adj.
RGB AMP adj.
Contrast adj.
White balance adj.
VCO adj.
RGB AMP adj.
Contrast adj.
COM AMP adj.
V COM adj.
White balance adj.
Tape path adj.
Touch panel adj.
Serial No. input
CAP FG duty adj.
Switching position adj.
Error rate check
S VIDEO OUT Y level adj.
S VIDEO OUT chroma level adj.
Table. 6-1-1 (2).
• Adjusting items when replacing a board or EEPROM
When replacing a board or EFPROM, adjust the items indicated by
When replacing a board or EFPROM, adjust the items indicated by
z
in the following table.
Note2: DCR-TRV39 only.
When replacing the VC-315
board, before and after
replacing, perform “Writing
the Network Default Setting
Value” and initialize the
personal network information
(Mail address, bookmark etc.).
(Refer to “1-2-2.
INITIALIZATION OF B, 1B
PAGE DATA”.)
board, before and after
replacing, perform “Writing
the Network Default Setting
Value” and initialize the
personal network information
(Mail address, bookmark etc.).
(Refer to “1-2-2.
INITIALIZATION OF B, 1B
PAGE DATA”.)
6-4
DCR-TRV38/TRV38E/TRV39
COVER
COVER
6-1. CAMERA SECTION ADJUSTMENT
1-1.
PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION)
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• Regulated power supply
• Digital voltmeter
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Name
Filter for color temperature correction (C14)
ND filter 1.0
ND filter 0.4
ND filter 0.1
Pattern box PTB-450
Color chart for pattern box
Adjustment remote commander
(RM-95 upgraded)
Siemens star chart
Clear chart for pattern box
CPC-7 jig
Extension cable (100P, 0.5mm)
Mini pattern box
Camera table
Parts Code
J-6080-058-A
J-6080-808-A
J-6080-806-A
J-6080-807-A
J-6082-200-A
J-6020-250-A
J-6082-053-B
J-6080-875-A
J-6080-621-A
J-6082-382-A
J-6082-352-A
J-6082-353-B
J-6082-384-A
Usage
Auto white balance adjustment/check
White balance adjustment/check
White balance check
White balance check
White balance check
For checking the flange back
For adjusting the color viewfinder
For adjusting the LCD block
For adjusting the tape path
For extension between the DI-089 board (CN4004) and
the VC-315 board (CN1003)
the VC-315 board (CN1003)
For adjusting the flange back
For adjusting the flange back
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Fig. 6-1-1.
6-5
DCR-TRV38/TRV38E/TRV39
1-1-2.
Preparations
Note1: For details of how remove the cabinet and boards, refer to “2.
DISASSEMBLY”.
Note2: When performing only the adjustments, the lens block and boards
need not be disassembled.
Note3: Before performing the adjustments, check the data of page: 0,
address: 10 is “00”. If not, set data: 00 to this address.
1)
Connect the equipment for adjustments according to Fig. 6-1-3.
Note4: As removing the cabinet (R) assembly (removing CN1007 of the
VC-315 board) means removing the lithium 3V power supply
(BT5201 on the CK-131 board), data such as date, time, user-set
menus will be lost. After completing adjustments, reset these data.
But the self-diagnosis data and the data on history of use (total
drum rotation time etc.) will be kept even if the lithium 3V power
supply is removed. (Refer to “5-4.Service Mode” for the self-
diagnosis data and the data on history of use.)
(BT5201 on the CK-131 board), data such as date, time, user-set
menus will be lost. After completing adjustments, reset these data.
But the self-diagnosis data and the data on history of use (total
drum rotation time etc.) will be kept even if the lithium 3V power
supply is removed. (Refer to “5-4.Service Mode” for the self-
diagnosis data and the data on history of use.)
Note5: Setting the “Forced Camera Power ON” Mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
2) Select page: D, address: 10, set data: 01, and press the PAUSE
button.
The above procedure will enable the camera power to be turned
on with the control switch block (PS-2890) removed. After
completing adjustments, be sure to exit the “Forced Camera Power
ON Mode”.
on with the control switch block (PS-2890) removed. After
completing adjustments, be sure to exit the “Forced Camera Power
ON Mode”.
Note6: Exiting the “Forced Camera Power ON” Mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
2) Select page: D, address: 10, set data: 00, and press the PAUSE
button.
3) Select page: 0, address: 01, and set data: 00.
Fig. 6-1-2.
Front of the lens
Pattern box
1.5 m
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