Sony Dej011 Service Manual

11
11
D-EJ011
D-EJ011 5-4. SCHEMATIC DIAGRAM  – MAIN BOARD (1/2) –
• See page 7 for Waveforms. • See page 13, 14 for IC Block Diagrams.
DQ00
DQ01
DQ02
DQ03
DQ04
DQ05
DQ06
DQ07
DQ08
DQ09
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
A00
A01
A02
A03 A04
A05 A06
A07 A08
A09 A10
A11 A12
A13
D401
D403 IC301
IC601
IC602
Q601
LD DRIVER
501 L406
47uH
47uH
L407
C410
C411 C412
C403 L401330uH CB414
R416
R417
R418
R419 R608
R601
R620
R607
C613
R609
R610
C614
C615
C605
C609
C606 R615
R606
R613
R614
C610
C611 C618
X601
C620
C629 2.2...

12
12
D-EJ011
D-EJ011
5-5. SCHEMATIC DIAGRAM  – MAIN BOARD (2/2) –
• See page 7 for Waveforms. • See page 15 for IC Pin Function Description.
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17 SEG0
COM1
COM2
COM3
COM4
D404 D803
IC801
IC802
L405
L404
L402
165uH
C416
C417 R414R415
C419
C420
L403
10uH
C405
R404 S801
S807
S802
S803
S805
S804
S808 S809
S812
SL801
R624
R823
R829
C619
R812
R828
R830 R831
R832
R833
R834
R839
C805
R804
CN801
SL803
R818
R805
C806 R806...

13
D-EJ011
•IC Block Diagrams
IC301  BH3544F-FE2
+
6758
+
2134
OUT 1
XMUTE
MUTE
IN 1
GND VCC
OUT 2
BIAS
IN 2
BIAS
TSD
6dB
6dB
90k90k
IC401  BH6575FV-E2
EO
SYSTEM
ONOSC
SYSTEM
OFF CLK
30k
30k
DC/DC
CONVERTER
–
+
– +
–
+
VG
CONV
VSYSREG
PRE-DRVSYS
DETECT
OFF
2
MUTE344
CLK3
MUTE15
RESET6
CLV7
SLED
TRK9
VREF11
FIL112
FIL213
FIL314
DPG116
TRK–
TRK+1920
FIL415
WP1
40
SPIND–
SLED+
SLED–
PVCC24232221SPIND+25
SPRT27
DPG226SOFT28
DCIN30
CT29REGO32
REGB31PRGND33
PGND34VG36
LG35VSYS38
SW37EI39
MUTE34
–
–
+
RESET...

14
D-EJ011
IC601  BU9352KV
1AVDD1
2AC
3BD
4VBIAS
5AC_GAIN
6BD_GAIN
7E
8F
9PD
10LD
11ASY
12PCO
13FCO
14AGND1
15FDOUT
16TDOUT
17SDIN
18SDOUT
19CLVOUT
20CLK88
CLK
SUBSYQ MCK
DIN/DOUT
R/W
RESETX BUSY
RCLK
RCKE A13A12
A11
A10
A03
807978777675747372717069
54DQ00
53DQ01
52DQ02
51DQ03
49DQ05
DQ06
DQ07
46WEX
45CASX
44RASX
A00
A01 A02
EQO
RFI
ANA_MONI1
ANA_MONI0
TEST
AD_MONI1
AD_MONI0
AGND2
RDACO VCDAC
LDACO
AVDD2
DGNDXO686766656463XI
DVDD
YFLAG
C2FX
DQ08
DQ096261
21222324252627282930313233
A09
A08
A07
A06
A05...

15
D-EJ011
5-6. IC PIN FUNCTION DESCRIPTION
Pin No. Pin name I/O Description
• IC801   BU1377KS2 (SYSTEM CONTROLLER)
1 to 18 SEG0 to SEG17 O LCD segment output
19 SEL_CHG I Not used (fixed at “L”)
20 SEL_CEX I Destination select (fixed at “L”)
21 CHARGE_CTL O Not used (OPEN)
22 XLINEOUT_MUTE O LINE OUT muting output (OPEN)
23 EE_SDA/REM_SDA I/O EEPROM data
24 EE_SCL O EEPROM clock
25 PLL_CE O Not used (OPEN)
26 PLL_CLK O Not used (OPEN)
27 PLL_DATA O Not used (OPEN)
28 KEYSCAN6 O Not used (OPEN)
29...

16
D-EJ011
Pin No. Pin name I/O Description
64 VDD – Power supply for CPU and I/O
65 DC_IN I DC IN voltage monitoring input
66 BATT+ I Batt+ terminal voltage monitoring input
67 BATT– I Connect to GND
68 KEY1 I Connect to GND
69 TEST MODE I Test mode terminal
70 WREM I Wired remotecontroler key detection input. Not used (fixed at “H”)\
71 SEL_OPTION I Connect to GND
72 SEL_DRAM I Connect to GND
73 TEST1 I Connect to GND
74 XP_OFF O Power OFF contorol output
75 MMUTE1 O Spindle motor drive mute output
76...

17
D-EJ011
SECTION 6
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• The mechanical parts with no reference
number in the exploded views are not supplied. •
Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
                                         R...

18
D-EJ011SECTION  7
ELECTRICAL  PARTS  LIST
Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable •
Items marked “*” are...

Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark
19
D-EJ011
< IC >
IC301 8-759-588-61 IC   BH3544F-FE2
IC401 6-704-047-01 IC   BH6575FV-E2
IC601 6-708-130-01 IC   BU9352KV
IC602 6-709-459-01 IC   M12L16161A-7T (J)
IC801 6-806-316-01 IC   BU1377KS2
IC802 6-710-820-01 IC   S-24CS02AFJ-TB-G < JACK >
J301 1-820-259-11 JACK, HEADPHONE ( i)
J401 1-819-364-11 JACK, DC (POLARITY UNIFIED TYPE)
(DC IN 4.5V)
< COIL >
L101 1-400-981-21 INDUCTOR (EMI FERRITE)
L201 1-400-981-21 INDUCTOR (EMI...

Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark
20
D-EJ011
< SWITCH >
S801 1-786-865-11 SWITCH, KEYBOARD ( u)
S802 1-786-865-11 SWITCH, KEYBOARD ( >)
S803 1-786-865-11 SWITCH, KEYBOARD ( .)
S804 1-786-865-11 SWITCH, KEYBOARD (VOL –)
S805 1-786-865-11 SWITCH, KEYBOARD (VOL +)
S807 1-786-865-11 SWITCH, KEYBOARD ( x)
S808 1-786-865-11 SWITCH, KEYBOARD (SOUND/AVLS)
S809 1-786-865-11 SWITCH, KEYBOARD (P MODE/ F)
S811 1-570-953-11 SWITCH, PUSH (1 KEY) (OPEN)
S812 1-786-864-11 SWITCH, SLIDE...