Sony BDV-NF620 / BDV-NF720 / HBD-NF620 / HBD-NF720 Service Manual ▷ View online
HBD-NF620/NF720
33
CONFIRMATION ITEM
1. Playback Operation Confi rmation
1-1. Test Disc
1. Playback Operation Confi rmation
1-1. Test Disc
Part No.
Description
Layer
J-6090-199-A
BLX-104
Single Layer
J-6090-200-A
BLX-204
Dual Layer
J-2501-307-A
CD (HLX-A1)
J-2501-305-A
HLX-513
Single Layer (NTSC)
J-2501-306-A
HLX-514
Dual Layer (NTSC)
J-6090-077-A
HLX-506
Single Layer (PAL)
J-6090-078-A
HLX-507
Dual Layer (PAL)
Note: Refer to the service manual of BDP-BX1/S350 (Part No. 9-883-
989-1[]) (page 1-3 to 1-14E) for the use of BLX-104/204.
Operation and Display:
1. BLX-104
Procedure:
1. Select
Procedure:
1. Select
23.976Hz/1080p.
2. Play “4.Motion picture”.
3. Check whether player can play back or not.
4. Check each outputs.
Video:
Composite/HDMI.
Audio:
Speaker
3. Check whether player can play back or not.
4. Check each outputs.
Video:
Composite/HDMI.
Audio:
Speaker
out.
* When 1080/24p monitor is nothing, 1080i (59.94Hz or 50Hz)
can use instead of 1080/24p.
However this is temporary correspondence.
* When the output of HDMI is 1080p/1080i/720p, the signal of
composite is not output.
It is necessary to lower the output of HDMI to 480p or 576p or
less.
less.
2. BLX-204
Procedure:
1. Select 1080i (59.94Hz or 50Hz).
2. Play “4.Motion picture”.
3. Check whether player can play back or not.
Procedure:
1. Select 1080i (59.94Hz or 50Hz).
2. Play “4.Motion picture”.
3. Check whether player can play back or not.
(Check the picture and sound output)
3. CD
(HLX-A1)
Procedure:
Check whether player can play back or not.
(Check the sound output)
Check whether player can play back or not.
(Check the sound output)
4. HLX-513/514 (NTSC), HLX-506/507 (PAL)
Procedure:
1. After displayed Main Menu, select “1.Video Signal”.
2. Play “1.Color bar 100%”.
Procedure:
1. After displayed Main Menu, select “1.Video Signal”.
2. Play “1.Color bar 100%”.
(Check the picture and sound output)
3. Return to Menu.
4. Play “Demonstration 4:3” or “Demonstration 16:9”.
4. Play “Demonstration 4:3” or “Demonstration 16:9”.
(Check the picture and sound output)
1-2. Playback operation confi rmation
Confi rm operation in each signal/output mode of test disc (BLX-
104/204) according to the content of the repair.
Confi rm operation in each signal/output mode of test disc (BLX-
104/204) according to the content of the repair.
Note: “AV Sync.” doesn’t operate.
2. Networking
Confi rmation
Confi rm it according to the following procedure when you confi rm
the connection of the network.
the connection of the network.
Note: Do not execute “Network Connection Diagnostics” of “Network
Settings” of the home menu with only the router connected.
Procedure:
1. Connect the router with the unit with LAN cable.
2. Turn on the power of the unit and the router.
3. Press the [HOME] button on the remote commander, and the
1. Connect the router with the unit with LAN cable.
2. Turn on the power of the unit and the router.
3. Press the [HOME] button on the remote commander, and the
home menu is displayed.
4. Select
“Setup”
“Network Settings”, and press the [ ] but-
ton on the remote commander.
5. Select “Internet Settings” and press the [
] button on the re-
mote commander.
6. Select “View Network Status” and press the [
] button on the
remote commander.
7. Confi rm IP address are displayed in “IP Address”, “Subnet
Mask” and “Default Gateway”.
IP Address Setting:
XXXX
Internet Access:
XXXX
Physical Connection:
XXXX
IP Address:
XXX.XXX.XXX.XXX
DNS Settings:
XXXX
MAC Address:
XXX.XXX.XXX.XXX
Primary DNS:
XXX.XXX.XXX.XXX
Secondary DNS:
XXX.XXX.XXX.XXX
Subnet Mask:
XXX.XXX.XXX.XXX
Default Gateway:
XXX.XXX.XXX.XXX
HBD-NF620/NF720
34
SECTION 4
ELECTRICAL CHECK
FM AUTO STOP CHECK
generator
main unit
+
75
:
Procedure :
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Input the following signal from Signal Generator to FM an-
tenna input directly.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation
Deviation
: 75 kHz
Modulation
: 1 kHz
ANT input
: 35 dBu (EMF)
Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You
cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic scanning.
4. Confi rm that input Frequency of A, B and C detected and auto-
matic scanning stops.
The stop of automatic scanning means “The station signal is re-
ceived in good condition”.
HBD-NF620/NF720
HBD-NF620/NF720
35
35
5-1. BLOCK DIAGRAM - SERVO Section -
SECTION 5
DIAGRAMS
: VIDEO
: DISC PLAY
: USB
: AUDIO
: LAN
: WIRELESS LAN
TXVP_0 AB28
TXVN_0 AB27
6
8
9
8
9
11
BD DECODER
IC101 (1/3)
BD DRIVE
(BSX-3)
RFIP
A16
RF+
RFIN
B16
RF-
INA
B20
B
INB
A20
A
INC
B19
D
IND
A19
C
INE
A17
G
INF
D18
H
ING
C19
E
INH
C18
F
FETRAYIN_
D16
LOAD END SW
FEGIO9
D6
LOAD SW
FETRAYOUT_
D8
UNLOAD END SW
FECFREQ
E14
SDIO
FEOSCEN
D14
SCLK
FECMOD
F14
SEN_LDD
FPDODVD
E21
TEST_V
FEGAINSW1
D15
MODE_A
FEGIO5
E13
MODE_B
FEGIO7
C7
LDEN
B
/B
A
/A
HAVC
D19
VC_PD
AUX1
E17
THERMO
FETRAYPWM
C11
FEFMO2
A12
FEFMO
B11
FEGIO4
D7
FEGIO0
C10
FEFG
C9
USB_DP_P2 AA27
USB_DM_P2 AA28
CN801
WLC1
WIRELESS
LAN CARD
14
13
13
USB_DP_P0 A5
USB_DM_P0 B5
CN602
3
2
2
J1401
VDACX_OUT U27
VIDEO OUT
TXVP_1 AC28
COIL/MOTOR DRIVER
IC1201
XFG 12
SOMI 17
SIMO 16
SIMO 16
SLED1_P
1
SLED1_N
2
SLED2_P
4
SLED2_N
5
W
V
U
COMMON
U
43
V
45
W
47
MCOM
49
LOAD+
LOAD-
LOAD_P
29
LOAD_N
30
TR
TD
TD
TRK_P
37
TRK_N
38
FD1
FR1
FR1
FCS_P
39
FCS_N
40
FD2
FR2
FR2
TLT_P
36
TLT_N
35
SA_A+
SA_A-
STP2_P
54
STP2_N
55
SA_B+
SA_B-
STP1_P
52
STP1_N
53
SCLK 15
SSZ 14
XRSTIN 19
TXVN_1 AC27
LAN (100)
USB 1
USB_DP_P1 A4
USB_DM_P1
DP
DM
B4
USB 2
SIGNAL PATH
CN760
HDMI
IN 1
CN770
HDMI
IN 2
P27
P28
P28
7
9
9
4
6
6
1
3
3
10
DATA0+
DATA0–
DATA0–
DATA1+
DATA1–
DATA1–
DATA2+
DATA2–
DATA2–
CLOCK+
CLOCK–
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
15
AF27
AF28
AF28
7
9
9
4
6
6
1
3
3
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA1–
DATA2+
DATA2–
DATA2–
CLOCK+
CLOCK–
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
15
19
CH0_P F27
CH0_M F28
7
9
9
CH1_P E27
CH1_M E28
4
6
6
CH2_P D27
CH2_M D28
1
3
3
CLK_P G27
CLK_M G28
10
HTPLG
TMDS DATA0 +
TMDS DATA0 –
TMDS DATA0 –
TMDS DATA1 +
TMDS DATA1 –
TMDS DATA1 –
TMDS DATA2 +
TMDS DATA2 –
TMDS DATA2 –
TMDS CLOCK +
TMDS CLOCK –
TMDS CLOCK –
SDA
SCL
SCL
HPD
CEC
AD28
19
12
16
+5V POWER
18
15
13
UTILITY
14
HDMISD AB26
HDMISCK AB25
BUFFER
Q790
CN750
HDMI
ARC OUT
19
AE25
HDMI_RX_0
HDMI_RX_0B
HDMI_RX_0B
N27
N28
N28
HDMI_RX_1
HDMI_RX_1B
HDMI_RX_1B
M27
M28
M28
HDMI_RX_2
HDMI_RX_2B
HDMI_RX_2B
R27
R28
R28
HDMI_RX_C
HDMI_RX_CB
HDMI_RX_CB
DDC_SDA_RX
DDC_SCL_RX
DDC_SCL_RX
HTPLG_RX
ARC_SPDIF
CEC
PCONT3
+5V
REGULATOR
IC701
UNSW +6V
BUFFER
Q760
BUFFER
Q770
K27
K28
K28
AD24
AC25
AC25
AD26
CH0_P_SUB
CH0_M_SUB
CH0_M_SUB
J27
J28
J28
CH1_P_SUB
CH1_M_SUB
CH1_M_SUB
H27
H28
H28
CH2_P_SUB
CH2_M_SUB
CH2_M_SUB
L27
L28
L28
CLK_P_SUB
CLK_M_SUB
CLK_M_SUB
DDC_SDA_RX2
DDC_SCL_RX2
DDC_SCL_RX2
AD25 PWR5V_RX
AE26 PWR5V_RX2
HTPLG_RX2
>003B
>002B
(NF720)
(Page 37)
(Page 37)
HBD-NF620/NF720
HBD-NF620/NF720
36
36
5-2. BLOCK DIAGRAM - MEMORY Section -
SD-RAM
IC102
RWE_
RA0 - RA14
RDQ0 - RDQ15
RCS_
AE9
AF13
L3
L2
L2
/WE
RBA0
AC10
M2
BA0
RBA1
AC15
N8
BA1
RBA2
AG10
M3
BA2
/CS
RCAS_
RRAS_
RRAS_
AD10
AE11
AE11
K3
J3
/CAS
/RAS
/RAS
RCKE
AH13
K9
CKE
RCLK0
AG17
J7
CK
RCLK0_
AH17
K7
/CK
RDQM1
RDQS1
RDQS1
AE17
AH18
AH18
D3
C7
C7
DMU
DQSU
RDQS1_
RDQM0
RDQM0
AG18
AH19
AH19
B7
E7
E7
/DQSU
DML
RODT
AE10
K1
ODT
RDQS0
AG16
F3
DQSL
RDQS0_
AH16
G3
/DQSL
T2
/RESET
A0 - A12,
NC, NC
DQL0 - DQL7,
DQU0 - DQU7
SD-RAM
IC103
RDQ16 - RDQ31
RCLK1
AG6
RCLK1_
AH6
RDQM3
RDQS3
RDQS3
AH4
AH7
AH7
RDQS3_
RDQM2
RDQM2
AG7
AC8
AC8
RDQS2
AG5
RDQS2_
AH5
A0 - A12,
NC, NC
DQL0 - DQL7,
DQU0 - DQU7
SD-RAM
IC202
A0 - A12,
NC, NC
DQL0 - DQL7,
DQU0 - DQU7
SD-RAM
IC203
A0 - A12,
NC, NC
DQL0 - DQL7,
DQU0 - DQU7
NAND FLASH
IC501
BD DECODER
IC101 (2/3)
NFD0 - NFD7
D1A0 - D1A14
D0A0 - D0A14
D0A0 -
D0A14
D0A14
D1A0 - D1A14
NFWEN
AE24
18
WE
NFREN
AE21
8
RE
NFCEN
NFRBN
NFRBN
AF22
AD21
AD21
9
7
7
CE
RY/BY
NFALE
NFCLE
NFCLE
AF24
AD22
AD22
17
16
16
ALE
CLE
EEPROM
IC1402
SDA
A3
13
I2C_SDA
SCL
B3
12
I2C_SCL
4
RESET
19
WP
IO1 - IO8
X401
27MHz
NS_XTALO
NS_XTALI
C28
C27
CPU_XRST
T2
/RESET
RRESET
AD9
L3
L2
L2
/WE
M2
BA0
N8
BA1
M3
BA2
/CS
K3
J3
/CAS
/RAS
/RAS
K9
CKE
J7
CK
K7
/CK
D3
C7
C7
DMU
DQSU
B7
E7
E7
/DQSU
DML
K1
ODT
F3
DQSL
G3
/DQSL
L3
L2
L2
/WE
M2
BA0
N8
BA1
M3
BA2
/CS
K3
J3
/CAS
/RAS
/RAS
K9
CKE
J7
CK
K7
/CK
D3
C7
C7
DMU
DQSU
B7
E7
E7
/DQSU
DML
K1
ODT
F3
DQSL
G3
/DQSL
T2
/RESET
T2
/RESET
L3
L2
L2
/WE
M2
BA0
N8
BA1
M3
BA2
/CS
K3
J3
/CAS
/RAS
/RAS
K9
CKE
J7
CK
K7
/CK
D3
C7
C7
DMU
DQSU
B7
E7
E7
/DQSU
DML
K1
ODT
F3
DQSL
G3
/DQSL
RWE__B
RA0_B - RA14_B
RDQ0_B - RDQ15_B
RCS__B
N6
V3
V3
RBA0_B
P5
RBA1_B
U6
RBA2_B
N5
RCAS__B
RRAS__B
RRAS__B
R5
V1
V1
RCKE_B
V2
RCLK0_B
AB2
RCLK0__B
AB1
RDQM1_B
RDQS1_B
RDQS1_B
AA5
AC1
AC1
RDQS1__B
RDQM0_B
RDQM0_B
AC2
AD1
AD1
RODT_B
P6
RDQS0_B
AA2
RDQS0__B
AA1
RDQ16_B - RDQ31_B
RCLK1_B
M2
RCLK1__B
M1
RDQM3_B
RDQS3_B
RDQS3_B
K4
N1
N1
RDQS3__B
RDQM2_B
RDQM2_B
N2
K3
K3
RDQS2_B
L2
RDQS2__B
L1
RRESET_B
T4
>001B
(Page 37)
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