DOWNLOAD Sony HCD-XGV10AV / HCD-XGV6 / HCD-XGV8 / LBT-XGV10AV / LBT-XGV6 / LBT-XGV8 Service Manual ↓ Size: 6.69 MB | Pages: 92 in PDF or view online for FREE

Model
HCD-XGV10AV HCD-XGV6 HCD-XGV8 LBT-XGV10AV LBT-XGV6 LBT-XGV8
Pages
92
Size
6.69 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-xgv10av-hcd-xgv6-hcd-xgv8-lbt-xgv10av-lbt-xgv6.pdf
Date
PREV: Sony LBT-XGV10AV / LBT-XGV6 / LBT-XGV8 Service Manual

Sony HCD-XGV10AV / HCD-XGV6 / HCD-XGV8 / LBT-XGV10AV / LBT-XGV6 / LBT-XGV8 Service Manual ▷ View online

53
53
HCD-XGV6/XGV8/XGV10AV
7-30.SCHEMATIC DIAGRAM – PROLOGIC SECTION (XGV10AV) –
C250
R211
R212
R216
R217
L201
100
µ
H
C205
C206
C213
R201
R202
R203
R271
R281
R291
R292
R282
R272
R294
R293
R283
R273
D201
C264
C215
C224
C223
C222
C221
C220
C219
C218
C217
CN201
R206
C247
R210
C248
R208
R207
C245
C244
R205
C242
C226
C227
C228
R204
C229
C230
C233
C234
C237
C236
C240
C241
C243
C246
C238
C239
CN202
CN203
R209
IC201
Q291
Q281
C291
C292
Q271
FL201
C214
C225
C232
C231
C251
C249
C253
C255
C256
C257
C258
C259
C260
C261
C252
C201
C202
C203
C204
C207
C208
C209
C210
C211
C212
C262
C216
C235
6800p
100k
100k
10k
10k
0.1
0.1
0.1
100
100
470
2.2k
2.2k
2.2k
100k
100k
100k
1k
10k
10k
10k
1SS355
1000p
0.1
1000p
4700p
0.1
0.22
0.22
0.1
1000p
4700p
10P
150k
0.01
75k
0.01
47k
75k
0.01
0.01
47k
0.1
5600p
0.047
0.68
330k
0.22
0.22
0.22
0.22
0.047
0.047
0.022
0.022
680p
680p
0.1
0.1
10P
4P
EH
150k
M62464FP
2SC3623A
2SC3623A
0.01
0.01
2SC3623A
0.1
1
50V
4.7
50V
4.7
50V
4.7
50V
47
16V
220
16V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
220
16V
10
50V
10
50V
0.47
50V
0.47
50V
0.47
50V
0.47
50V
0.47
50V
0.47
50V
0.47
50V
0.47
50V
10
50V
1 50V
0.1
77
79
78
78
79
77
AGND
AGND
REAR-L
REAR-R
CENTER
TA-MUT
PL-DAT
PL-CLK
PL-LAT
D+5V
DGND
PL+10V
LT-IN
RT-IN
C-IN
SL-IN
SR-IN
SW-IN
VRSWIN
AGND
SW-OUT
L-OUT
R-OUT
AGND
(XGV10AV ONLY)
MUTE
MUTE
MUTE
CONTROL
PRO-LOGIC SOUND
54
54
HCD-XGV6/XGV8/XGV10AV
7-31.PRINTED WIRING BOARD  – TRANS, SUB TRANS SECTION –
          • See page 23 for Circuit Boards Location.
7-32. SCHEMATIC DIAGRAM – TRANS, SUB TRANS SECTION –
VOLTAGE SELECTOR
120V
220V
230-240V
(CHASSIS)
 
      
  
D832
C893
F961
F962
F963
F964
R953
R951
R952
 
C834
LP963
LP961
C961
C963
 
JW971
F951
CN952
CN951
JW973
JW975
JW706
 
 
 
 
        
JW702
        
        
CN905
JW967
JW960
JW972
JW974
JW976
JW977
JW978
JW979
JW980
JW981
JW982
JW983
JW984
JW985
JW986
        
RY901
C
901
CN901
CN902
JW
944
JW
945
JW946
JW949
MT901
NO903
D901
JW
941
JW942
XGV10AV:TH,
XGV6:TH
XGV10AV:TH,
XGV6:TH
XGV10AV:TH,
XGV6:TH
XGV10AV:EA,SP,
XGV8,XGV6:SP
XGV10AV:EA,SP,
XGV8,XGV6:SP
XGV10AV:EA,SP,
XGV8,XGV6:SP
XGV10AV:EA,SP, XGV8,XGV6:SP
XGV10AV:TH
XGV6:TH
JW
948
XGV10AV:TH,
XGV6:TH
LP901
LP903
JW
9
50
TRANS BOARD  
*
* NOT REPLACEABLE:
   BUILT IN TRANSFORMER
T951
POWER
TRANSFORMER
11
(13)
1-683-444-
N
PA
BOARD
(Page 44)XGV10AV
(Page 46)XGV6,XGV8
1
3
+
–
O
PA
BOARD
(Page 44)XGV10AV
(Page 46)XGV6,XGV8
1
2
3
4
1
4
S901
T901
SUB
TRANSFORMER
SUB TRANS BOARD  
1
4
M
PA
BOARD
(Page 44)XGV10AV
(Page 46)XGV6,XGV8
AC IN
11
(13)
1-683-445-
XGV10AV:EA,SP,
XGV8,XGV6:SP
XGV10AV:EA,SP,
XGV8,XGV6:SP
2
3
XGV10AV:TH,
XGV6:TH
XGV10AV:TH,
XGV6:TH
2
3
4
5
6
A
1
B
C
D
E
F
G
C893
C834
CN901
C963
C961
CN952
JW971
CN951
JW941
JW944
JW949
RY901
D901
C901
NO903
S901
F961
CN905
CN902
JW946
JW942
JW945
JW948
JW967
F951
R951
R952
F963
F964
D832
R953
F962
0.1
100
0.1
100
2P
AMP
10000p
10000p
EH
VH-3P
STANDBY
RELAY
9V
1SS133T
0.01
250V
T8.0AL
250V
0.1 1/2W
T8.0AL
250V
*4
*2
*2
*3
*3
*1
VF
VF
AC IN
AC12V
AC12V
PRI-GND
AC7V
AC7V
AC-L
P-GND
AC-L
S-GND
STBY_RY
+9V
AC_IN
AC_IN
230V
NEUTRAL
*
AC-H
AC-H
P-GND
230V
NEUTRAL
230V
230V
POWER
TRANSFORMER
T951
BUILT IN TRANSFORMER
NOT REPLACEABLE:
*
TRANSFORMER
T901
SUB
VOLTAGE SELECTOR
120V
220V
2P
4P
XGV10AV:TH,XGV6:TH
XGV10AV:EA,SP,XGV8,XGV6:SP
2P
4P
XGV10AV:TH,XGV6:TH
XGV10AV:EA,SP,XGV8,XGV6:SP
XGV10AV:TH,XGV6:TH
XGV10AV:EA,SP,XGV8,XGV6:SP
XGV10AV:EA,SP,XGV8,XGV6:SP
XGV10AV:TH,XGV6:TH
XGV10AV:TH,XGV6:TH
XGV8,XGV6:SP
XGV10AV:EA,SP,
XGV10AV:TH,XGV6:TH
XGV10AV:TH,XGV6:TH
XGV10AV:EA,SP,XGV8,XGV6:SP
XGV10AV:TH,XGV6:TH
XGV8,XGV6:SP
XGV10AV:EA,SP,
XGV6:SP
*4 F951
T6.3AL/250V
T8.0AL/250V
XGV8
XGV10AV:EA,SP,
*2 R951,952
0.33
0.22
XGV10AV,XGV6
XGV8
T6.3AL/250V
T8.0AL/250V
XGV8
*3 F963,964
XGV10AV,XGV6
XGV8
*1 D832
D5SBA204101
RBV1306
XGV10AV,
XGV6
230-240V
55
HCD-XGV6/XGV8/XGV10AV
r
 WAVEFORMS
– MAIN BOARD –
– BD BOARD –
– PANEL FL BOARD –
1
 IC501 
qa
  (XC-OUT)
2
 IC501 
qd
 (X-OUT)
3
 T331 
4
 
TAPE REC only
4
 T331 
5
 
TAPE REC only
3.0Vp-p
32KHz
VOL/DIV  : 1V AC
TIME/DIV : 10
µ
sec
VOL/DIV  : 1V AC
TIME/DIV : 50nsec
VOL/DIV  : 50V AC
TIME/DIV : 10
µ
sec
VOL/DIV  : 50V AC
TIME/DIV : 10
µ
sec
2.0Vp-p
16MHz
240Vp-p
13
µ
sec
64Vp-p
13
µ
sec
1
 IC601 
is
  (X OUT)
VOL/DIV  : 1V AC
TIME/DIV : 0.2
µ
sec
4MHz
2.4Vp-p
– VIDEO BOARD –
1
 IC103 
qg
 (RFAC)
2
 IC103 
qh
 (FE)
3
 IC103 
qk
 (TE)
VOL/DIV  : 0.2V AC
TIME/DIV : 0.5
µ
sec
VOL/DIV  : 0.2V AC
TIME/DIV : 0.2msec
VOL/DIV  : 1V AC
TIME/DIV : 0.2msec
0.8 Vp-p
0.15 Vp-p
0.7 Vp-p
3
 IC505 
6
 (EPSIG)
4
 IC505 
7
 (NC)
H
2.0Vp-p
2.0Vp-p
H
6
 IC304 
1
 (VOUT)
2.0Vp-p
H
7
 IC307 
6
 (VOUT)
1.3 Vp-p
H
1
 IC505      (XTAO)
150
2
 IC505      (CLKB)
207
 2.8 Vp-p
33.8688 MHz
2.8 Vp-p
27 MHz
VOL/DIV  : 1V AC
TIME/DIV : 20nsec
VOL/DIV  : 0.5V AC
TIME/DIV : 20
µ
sec
VOL/DIV  : 1.0V AC
TIME/DIV : 20
µ
sec
VOL/DIV  : 0.5V AC
TIME/DIV : 20
µ
sec
VOL/DIV  : 0.5V AC
TIME/DIV : 20
µ
sec
5
 IC303 
6
 (VOUT)
H
2.0Vp-p
56
HCD-XGV6/XGV8/XGV10AV
7-33. IC PIN FUNCTIONS
1
VB
O
Not used (Connected to ground with capacitor)
2
IREF
O
Reference current output of DAC
3
VRF
I
Reference voltage input of DAC
4
VG
O
Not used (Connected to VDD with capacitor)
5
XCPSIG
O
Not used (Connected to ground)
6
CPSIG
O
Video composite/component (Y) signal output
7
CSIG
O
Video chroma (C) signal output
8
V_AVDS2
—
Power supply (+2.5V)
9
V_AVS
—
Ground
10
IVD1
—
Power supply (+3.3V)
11
I2C_CLK
I/O
Not used (open)
12
I2C_DATA
I/O
Not used (open)
13
GPIO0
I
Serial data input from M30620
14
GPIO1
O
Serial data output to M30620
15
GPIO2
I
Serial clock input from M30620
16
GPIO3
I
Data request signal input
17
LVD1
—
Power supply (+2.5V)
18
GPIO4
O
Ok signal output
19
GPIO5
I
Chip select signal input from M30620
20
GPIO6
I
Not used (open)
21
GPIO7
O
Not used (open)
22
LVS1
—
Ground
23
GPIO8
O
Not used (open)
24
GPIO9
O
Clock select signal output
25
GPIO10
O
Not used (open)
26
GPIO11
O
Latch signal output to PCM1748
27
LVD2
—
Power supply (+2.5V)
28
GPIO12
O
Data load signal output to BU2507FV
29
GPIO13
O
Serial data output
30
GPIO14
O
Serial data clock output
31
IVS1
—
Ground
32
LVS2
—
Ground
33
IVD2
—
Power supply (+3.3V)
34 to 37
DRADR0 to 3
O
Address output to memory
38
LVD3
—
Power supply (+2.5V)
39 to 45
DRADR4 to 10
O
Address output to memory
46
LVS3
—
Ground
47
IVS3
—
Ground
48
IVD3
—
Power supply (+3.3V)
49 to 56
DRDAT0 to 7
I/O
Data input/output to memory
57
IVS3
—
Ground
58
IVD4
—
Power supply (+3.3V)
59 to 66
GRDAT8 to 15
I/O
Data and address input/output to memory
67
IVS4
—
Ground
68
DRCAS
O
CAS signal output to memory
69
LVD4
—
Power supply (+2.5V)
70
DRCK
O
Clock output to memory
71
IVD5
—
Power supply (+3.3V)
72
DRRAS
O
RAS signal output
73
DRWEL
O
Write enable signal output to memory
Description
Pin Name
Pin No.
I/O
• IC505   CXD1887R CD-DSP, DIGITAL SERVO, MPEG DECODER, DAC (VIDEO board)
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