Sony BDV-Z7 / HCD-Z7 Service Manual ▷ View online
HCD-Z7
9
2-5. DSP BOARD, MAIN BOARD
A
A
B
C
C
B
1
three screws
(BVTP3
u 6)
1
screw
(BVTP3
u 6)
2
clamp
qf
connector (CN101)
9
wire (flat type)
(26 core) (CN106)
q;
wire (flat type)
(21 core) (CN105)
qg
screw (BV3
u 8)
qh
clamp
6
wire (flat type) (19 core)
(CN109)
qa
D.C. fan connector
(CN104)
8
system cable connector
(CN107)
qs
wire (flat type)
(17 core) (CN103)
5
wire (flat type)
(15 core) (CN110)
qd
wire (flat type)
(15 core) (CN102)
7
connector
(CN108)
ql
MAIN board
qj
HOLDER FFC board
qg
two screws
(BV3
u 8)
qk
P.C. board spacer
3
connector
(CN5001)
4
DSP board
qg
screw (BV3
u 8)
HCD-Z7
10
2-6. BD DRIVE (BPD-200)
4
two screws (BV3)
6
saranet cushion
7
harness
4
two screws
(BV3)
1
harness (serial ATA)
8
BD drive
(BPD-200)
5
2
screw
(BVTP3
u 6)
3
spring
(front
shield)
2
two screws
(BVTP3
u 6)
3
two springs
(front
shield)
2-7. REAR PANEL BLOCK
4
screw (BV3)
3
wire (flat type)
(15 core) (CN604)
2
wire (flat type)
(17 core) (CN605)
5
two screws
(BVTP3
u 8)
6
screw
(BVTT3
u 8)
5
two screws
(BVTP3
u 8)
1
D.C. fan connector
(CN104)
7
rear panel block
HCD-Z7
11
2-8. MB-124 BOARD
A
B
A
B
1
wire (flat type)
(26 core) (CN803)
6
wire (flat type)
(19 core) (CN904)
5
connector
(CN301)
4
harness (USB)
(CN600)
3
harness (serial ATA)
(CN700)
2
wire (flat type)
(21 core) (CN801)
8
clamp
7
screw (BV3)
7
two screws
(BV3)
9
MB-124 board
7
two screws
(BV3)
HCD-Z7
12
SECTION 3
TEST MODE
1. TEST MODES OTHER THAN THE TEST MENU
These are executable test mode even if not entering the test menu.
These are executable test mode even if not entering the test menu.
1-1. Cold Reset
The cold reset clears data except BD/DVD data stored in the RAM
to initial conditions. Execute this mode when returning the set to
the customers.
Procedure:
1. Press the [
The cold reset clears data except BD/DVD data stored in the RAM
to initial conditions. Execute this mode when returning the set to
the customers.
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press the [
x
], [VOL –] and [
Z
] buttons simultaneously and
hold down (around 5 seconds).
3. The message “COLD RESET” appears on fl uorescent indica-
tor tube, then becomes standby states.
1-2. Color System Change
This mode let you change the color system of the video output
from PAL to NTSC or vice versa.
Procedure:
1. Press the [
This mode let you change the color system of the video output
from PAL to NTSC or vice versa.
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press the [
x
] and [VOL +] buttons simultaneously and hold
down (around 5 seconds).
3. The color system is changed.
1-3. Disc Tray Lock
This mode let you lock the disc tray. When this mode is activated,
the disc will not eject when the [
This mode let you lock the disc tray. When this mode is activated,
the disc will not eject when the [
Z
] button is pressed. The message
“LOCKED” will be displayed on the fluorescent indicator tube.
Procedure:
1. Press the [
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press the [FUNCTION] button to select the “BD/DVD”.
3. Press the [
3. Press the [
x
] and [
Z
] buttons simultaneously and hold down
until “LOCKED” or “UNLOCKED” displayed on the fluores-
cent indicator tube (around 5 seconds).
cent indicator tube (around 5 seconds).
2. TEST MODES IN THE TEST MENU
These are the test modes done in the test menu.
These are the test modes done in the test menu.
Setting method of the test menu:
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Press three button in order of the [CLEAR]
→ [
3
]
→ [0] →
[1]
→ [0] → [ANGLE] on the remote commander (Make the
interval when each button is pressed within two seconds).
3. The message “TEST MENU” appears on the fluorescent indi-
cator tube and enter the test menu.
2-1. Panel Test
Procedure:
1. Enter the test menu.
2. Press the [
Procedure:
1. Enter the test menu.
2. Press the [
M
]/[
m
] buttons on the remote commander to select
the “PANEL TEST”, and press the [
3
] button on the remote
commander.
3. LEDs and all segments in fl uorescent indicator tube are lighted
up. And half segments in fl uorescent indicator tube are lighted
up, others half segments in fl uorescent indicator tube are light-
ed up, then LEDs and all segments in fl uorescent indicator tube
are lighted up. This operation is repeated.
up, others half segments in fl uorescent indicator tube are light-
ed up, then LEDs and all segments in fl uorescent indicator tube
are lighted up. This operation is repeated.
4. When all segments in fl uorescent indicator tube are lighted up
in the state of step 3, press the [VOLUME +] button on the
remote commander and model information is displayed on the
fl uorescent indicator tube.
remote commander and model information is displayed on the
fl uorescent indicator tube.
Each time the [VOLUME +] button on the remote commander
is pressed, the display changes from destination information,
MC version, SUB version, SYS version, SYS2 version, UI
version, DVD version, ST version, TA version, DSP version,
TM version, CLA version, CEC version, DSPF version in this
order, and returns to the model information display.
is pressed, the display changes from destination information,
MC version, SUB version, SYS version, SYS2 version, UI
version, DVD version, ST version, TA version, DSP version,
TM version, CLA version, CEC version, DSPF version in this
order, and returns to the model information display.
Each time the [VOLUME –] button on the remote commander
is pressed, the version and date are switched.
is pressed, the version and date are switched.
5. In the state of step 3, press the [FUNCTION] button on the
remote commander and “K 0” is displayed on the fluorescent
indicator tube.
indicator tube.
“K 0” value increases whenever a button on the set is pressed
or a sensor is touched. However, once a button has been
pressed, it is no longed taken into account.
or a sensor is touched. However, once a button has been
pressed, it is no longed taken into account.
All buttons on the set are pressed and all sensors are touched,
“OK” and “K 7” are alternately displayed on the fluorescent
indicator tube.
“OK” and “K 7” are alternately displayed on the fluorescent
indicator tube.
6. To release from this mode, press the [
?/1
] button.
2-2. AMP Test
Procedure:
1. Enter the test menu.
2. Press the [
Procedure:
1. Enter the test menu.
2. Press the [
M
]/[
m
] buttons on the remote commander to select
the “AMP TEST”, and press the [
3
] button on the remote
commander.
3. The message “MEASURE” appears on the fluorescent indica-
tor tube and enter the AMP test mode.
4. Press the [MUTING] button on the remote commander, “VOL
N” (The change in the volume is usual)/“VOL MSM” (The
change in the volume is a switch of MIN/1/26/MAX) can be
switched.
change in the volume is a switch of MIN/1/26/MAX) can be
switched.
5. Press the [SUBTITLE] button on the remote commander, the
message “VACS ON” or “VACS OFF” appears on the fl uores-
cent indicator tube and thus the VACS on/off are changed.
cent indicator tube and thus the VACS on/off are changed.
6. To release from this mode, press the [
?/1
] button.
2-3. Cold Reset
The cold reset clears data except BD/DVD data stored in the RAM
to initial conditions. Execute this mode when returning the set to
the customers.
Procedure:
1. Enter the test menu.
2. Press the [
The cold reset clears data except BD/DVD data stored in the RAM
to initial conditions. Execute this mode when returning the set to
the customers.
Procedure:
1. Enter the test menu.
2. Press the [
M
]/[
m
] buttons on the remote commander to select
the “COLD RESET”, and press the [
3
] button on the remote
commander.
3. The message “COLD RESET” appears on the fluorescent indi-
cator tube, then becomes standby states.
2-4. BD Service
This mode describes details in “3. BD SERVICE MODE” (page
14).
This mode describes details in “3. BD SERVICE MODE” (page
14).
2-5. Tuner Factory Preset
Not used for the servicing.
Press the [
Not used for the servicing.
Press the [
?/1
] button if having entered this mode.
2-6. Digital Media Port Test
Not used for the servicing.
Press the [
Not used for the servicing.
Press the [
?/1
] button if having entered this mode.
2-7. Test Tone Mode
Not used for the servicing.
Press the [
Not used for the servicing.
Press the [
?/1
] button if having entered this mode.
2-8. VACS Display
Not used for the servicing.
Press the [
Not used for the servicing.
Press the [
?/1
] button if having entered this mode.
2-9. VACS On/off
Not used for the servicing.
Press the [
Not used for the servicing.
Press the [
?/1
] button if having entered this mode.
2-10. DSP Halt Mode
Not used for the servicing.
Press the [
Not used for the servicing.
Press the [
?/1
] button if having entered this mode.
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