Sony DAV-X1 / HCD-X1 Service Manual ▷ View online
HCD-X1
21
21
HCD-X1
RV501
RV502
– MIB01 Board (Component Side) –
SECTION 5
ELECTRICAL ADJUSTMENTS
CONPOSITE VIDEO OUT LEVEL ADJUSTMENT
(US and Canadian Models)
(US and Canadian Models)
Setting:
Procedure:
1. Insert the test disc (TDV-520CSO) (Part No.: J-2501-236-A),
and color bar mode is played.
2. Connect an oscilloscope to the MONITOR OUT VIDEO jack
(J904) on the IO board.
3. Input color bars signal from the color pattern generator.
4. Adjust the RV501 on the MIB01 board so that the Vp-p value
4. Adjust the RV501 on the MIB01 board so that the Vp-p value
of waveform becomes 1 Vp-p.
1 Vp-p
waveform:
+
–
–
oscilloscope
(AC range)
set
IO board
MONITOR OUT
VIDEO jack (J904)
MONITOR OUT
VIDEO jack (J904)
COMPONENT VIDEO OUT LEVEL ADJUSTMENT
(US and Canadian Models)
(US and Canadian Models)
Setting:
Procedure:
1. Insert the test disc (TDV-520CSO) (Part No.: J-2501-236-A),
and color bar mode is played.
2. Connect an oscilloscope to the COMPONENT VIDEO OUT
Y jack (J905) on the IO board.
3. Input color bars signal from the color pattern generator.
4. Adjust the RV502 on the MIB01 board so that the Vp-p value
4. Adjust the RV502 on the MIB01 board so that the Vp-p value
of waveform becomes 1 Vp-p.
1 Vp-p
waveform:
+
–
–
oscilloscope
(AC range)
set
IO board
COMPONENT VIDEO
OUT Y jack (J905)
COMPONENT VIDEO
OUT Y jack (J905)
Adjustment Location:
HCD-X1
22
22
HCD-X1
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – RF SERVO/VIDEO Section –
FLASH ROM
IC101
DQ0 – DQ7
AD0 – AD7
DQ15/A-1,
A0 – A19, N.C.
IOA0 – IOA21
OPTICAL PICK-UP
BLOCK
(KHM-310CAA)
RF AMP, SERVO DSP,
MPEG DECODER
IC102
FOCUS/TRACKING COIL DRIVER,
SPINDLE/SLED/LOADING MOTOR DRIVER
IC201
AUTOMATIC POWER
CONTROL (FOR CD)
Q102-2
DVDRF
IP
IP
6
MA
8
MB
9
MC
10
MD
11
RF
DVDA
2
DVDB
3
DVDC
4
DVDD
5
VOA/A
VOB/B
VOC/C
VOD/D
TNI
18
VOE/E+G
TPI
19
VOF/F+H
V2O
29
VC
LDO1
23
LD (780)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q102-1
LDO2
22
LD (650)
FOO
42
VOLUME
CONTROL
Q101, 103
VR (780)
MSW
LIMSW
187
VR (650)
FCS+
MSW
MDI1
20
MDI2
21
PD
176
LIMIT
IOCS
CE
SD-RAM
IC104
X101
27MHz
A
E
36
FCS–
37
1
TRO
41
TRK+
35
TRK–
34
4
FMO
38
SL+
29
SL–
30
10
DMO
37
SP+
27
SP–
28
31
32
42
46
47
13
SPFG
47
REV
185
FWD
186
45
TROPENPWM
39
ASDATA0 217
ACLK
ACLK 215
ABCK 214
ALRCK 213
SDA 103
SCL 102
XTALI
229
XTALO
228
EEPROM
IC103
SDA
6
SCL
5
ASDATA1 218
ASDATA2 219
ASDATA4
ASDATA0
ACLK
ABCK
ALRCK
ASDATA1
ASDATA2
222
DIGITAL AUDIO BUS
B
HDMI BUS
81 – 84,
86 – 88, 91
29, 31, 33, 35,
38, 40, 42, 44
93, 78, 53 – 59, 75, 74,
72 – 67, 92, 60, 61, 76, 89
45, 25 – 18, 8 – 1,
48, 17, 16, 9, 10
DQ0 – DQ15
RD0 – RD15
A0 – A11
RA0 – RA11
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
125 – 123, 121, 120, 118, 117,
115, 135, 133 – 128, 126
147, 149 – 151, 166 – 164,
162, 160, 159, 146, 158
23 – 26,
29 – 34, 22, 35
77
26
IOOE
OE
79
28
IOWR
WE
66
11
BA0
BA0
143
20
BA1
BA1
145
21
RCLK
CLK
156
38
CKE
CKE
157
37
DQM0
LDQM
113
15
DQM1
UDQM
137
39
RAS
/RAS
140
18
CAS
/CAS
139
17
RCS
/CS
142
19
RWE
/WE
138
WIDE 171
16
• SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
: AUDIO (ANALOG)
FOCUS
COIL DRIVE
TRACKING
COIL DRIVE
SLED
MOTOR DRIVE
SPINDLE
MOTOR DRIVE
REGULATOR
25
24
16
17
MUTE123
MUTE12
184
19
MUTE
MUTE34
183
20
TSDM
TSD-M
181
22
IOPMON
40
40
8
MUTE5 21
15
LOADING
MOTOR DRIVE
BUFFER
BUFFER
M
M301
DISC TRAY
OPEN/CLOSE
RF+3.3V
S001-2
DISC TRAY
CLOSE DETECT
CKSW
179
S001-1
DISC TRAY
OPEN DETECT
OCKSW
177
REGO2
REGO1
DVD SOD
IFSDO
32
42
98
DVD XIFCS
IXFCS
39
100
MAMUTE
MREQ
25
114
DVD SID
IFSDI
31
101
DVD SCO
IFCK
33
99
DVD XIFBUSY
IFBSY
34
105
MTK XRST
PRST
43
AV SELECT 1
82
AV SELECT 2
83
AV SELECT 3
84
110
OCSW
SYSTEM CONTROLLER
IC501 (1/4)
ASDATA4
SPDIF
ASDATA2
ASDATA1
ASDATA0
SDA
SCL
ABCK
ALRCK
196
YUV2
194
YUV1
198
YUV3
RGB
WIDE
AV2
RGB_SEL
AV0, AV1
169
202
YUV5
200
YUV4
203
YUV6
6 CVBS IN
4 CIN
8 YIN
11 CYIN
13 CbIN
15 CrIN
206
YUV7
192
YUV0
YUV2
YUV1
YUV3
YUV5
YUV4
YUV6
YUV7
YUV0
C
CVBS, C, Y, R, G, B
(US, Canadian)
(EXCEPT US, CND)
LEVEL
SHIFT
IC4802
LEVEL
SHIFT
IC4801
INPUT
SELECT
IC902
C
V1
Y
CVBS
B
G
R
170
XSMRST
211
XSMCS
208
SMSCK
220
XRST
205
VSYNC
207
HSYNC
178
VCLK
209
SMSDI
210
SMSDO
XSMRST
XSMCS
SMSCK
XADRST
VSYNC
HSYNC
VCLK
SMSDI
SMSDO
VIDEO AMP, 75
Ω DRIVER
IC901
J904
J905
(AEP, UK, Russian)
R-CH
1
2
3
4
WIDE
SWITCH
Q958
DVD
SELECT
Q903
COMPONENT
VIDEO OUT
S-VIDEO
MONITOR OUT
VIDEO
Y
P
B
/C
B
P
R
/C
R
D
11
7
19
15
16
8
6
2
J951
B OUT
G OUT
CVBS OUT
R/C OUT
FUNCTION SW
BLANKING OUT
A (L) IN
RGB_SEL
TV
A (R) IN
T
OUTPUT
(TO TV)
DVD
SELECT
Q956, 957
+
(AEP, UK, Russian)
• R-ch is omitted due to same as L-ch.
J903
S-VIDEO IN
VIDEO 2/SAT 2
VIDEO IN
1
2
3
4
J902
S-VIDEO IN
Y1
C1
AV0
V1
C2
V2
Y2
VIDEO 1/SAT 1
VIDEO IN
1
2
3
4
AV1
DVD_SEL
D901
AV3
RGB_SEL
C1
Y1
SPDIF
SPDIF
225
V2
C2
Y2
RGB SELECT
Q954, 955,
Q959
AV
3
DVD_SEL
WIDE
AV
2
VIDEO
MUTING
Q951, 952
13 CbIN
11 CYIN
6 CVBS IN
15 CrIN
CbOUT
CYOUT
VOUT
CrOUT
VIDEO AMP, 75
Ω DRIVER
IC951
14
MUTE2
5
MUTE1
14
MUTE2
5
MUTE1
30, 29
YOUT 27, 26
C OUT.
S-DC OUT 32, 31
VOUT 30, 29
CYOUT 24, 23
CbOUT 21, 20
CrOUT 18, 17
24, 23
21, 20
18, 17
AV SELECT 0
AV1
AV2
AV3
AV0
81
D902
INPUT
SELECT
IC904
INPUT
SELECT
IC903
VIDEO
MUTING
Q901
(Page 24)
(Page 23)
(Page 23)
(Page 24)
(Page 24)
HCD-X1
23
23
HCD-X1
6-2. BLOCK DIAGRAM – HDMI Section (US and Canadian models) –
HDMI BUS
7 PI2
YUV0
136
135
SDA
SCL
137
SRN
117 DCLK
• SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
53 SII
HDMI CONTROLLER
IC601
CN601
HDMI OUT
A0 – A11
21 – 24,
27 – 32, 20, 19
88, 86, 82, 80,
81, 83, 87, 89,
81, 83, 87, 89,
95, 97, 94, 96
PO0 – PO9
33 – 28,
25 – 22
S (2) – S (9)
V
53 – 55,
58 – 62
P_Y (0) – P_Y (9)
2 – 9,
12, 13
P_C (0) – P_C (9)
14 – 18,
26 – 30
DI0 – DI9
DY0 – DY9
D16 – D23
D8 – D15
D7 – D0
QR2 – QR9
QG2 – QG9
QB2 – QB9
DC0 – DC9
19 – 17,
15 – 12,
15 – 12,
9 – 7
2, 3, 5, 6, 8, 9,
11, 12, 39, 40, 42,
43, 45, 46, 48, 49
131, 129, 124, 122, 118,
116, 112, 110, 111, 113, 117,
119, 123, 125, 130, 132
SD-RAM
IC509
PROGRESSIVE SCAN CONVERTER
IC503
VIDEO ENCODER
IC506
PIXEL RESOLUTION CONVERTER
IC507
DQ0 – DQ15
MA0 – MA11
MD0 – MD15
MCLK
CLK
103
35
DQM
DQML
101
14
DQMU 36
RAS
RAS
100
17
CAS
CAS
102
16
WE
WE
104
15
DE
QDE
80
98
IDCK
QCLK
66
99
TX2+ 36
TX2– 35
TX2– 35
1
3
TX1+ 33
TX1– 32
TX1– 32
4
6
TX0+ 30
TX0– 29
TX0– 29
7
9
TXC+ 27
TXC– 26
TXC– 26
10
HPD
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
18
19
11
15
16
HSYNC
QH
1
97
VSYNC
QV
2
SD0
10
SD1
9
SD2
8
SD3
7
96
8 PI3
YUV1
9 PI4
YUV2
10 PI5
YUV3
11 PI6
YUV4
12 PI7
YUV5
13 PI8
YUV6
14 PI9
YUV7
15 NHSI
HSYNC
16 NVSI
VSYNC
21 SDA
SDA
22 SCL
SCL
33 RESET
32 CLKIN
XADRST
2 CLKI
VCLK
SMSDO
52 SMSDO
SMSDI
51 SMSDI
SMSCK
14 XSMCS
SMSCS
19 XRST
XSMRST
40
CLKO
44
RSET1
47
Y
43
C
42
Y/G
39
CB/R
38
CR/B
CVBS
Y
C
G
B
R
37
LEVEL SHIFT
IC5401
LEVEL
SHIFT
IC603
IC603
HDMI PANELLINK CINEMA TRANSMITTER
IC602
YO0 – YO9
52 – 48,
45 – 41
CO0 – CO9
56 – 60,
63 – 67
63 CLKIN_2
BUFFER
IC111
LEVEL
SHIFT
Q602
COMPOSITE
VIDEO OUT LEVEL
RV501
RSET2
35
COMPONENT
VIDEO OUT LEVEL
RV502
CVBS, C, Y, R, G, B
C
26
SDA1
27
SCL1
36
XIPRST
52
NRST
37
XSCRST
49
SDA
50
SCL
42
RESET
35
XTXRST
17
INT
16
XTXINT
31
SDA0
32
SCL0
44
CSDA
43
CSCL
74, 75,
77 – 80,
82, 83
67,
65 – 61,
58, 57
62 – 69
56 – 49
32 – 39,
42, 43
20,
22 – 30
86 – 90,
93 – 95
79 – 75,
70 – 67
SPDIF
5
MCLK
6
SCK
12
WS
ASDATA4
ASDATA0
ASDATA1
ASDATA2
SPDIF
ACLK
ABCK
ALRCK
11
B
LEVEL
SHIFT
Q601
SDA
61
SCL
62
LEVEL
SHIFT
IC608
IC608
X601
8MHz
X0
22
X1
23
(Page 22)
(Page 22)
HCD-X1
24
24
HCD-X1
6-3. BLOCK DIAGRAM – MAIN Section –
6
DSP_DOUT
HDOUT
61
DSP_HCE
58
DSP_ACK
HACN
HCS
59
DSP_GP9
GP9
71
DSP_SKIP
GP12
65
DSP_PM
PM
60
DSP_XRST
XRST
63
DSP_BST
15
XIN
13
XOUT
BST
X501
5MHz
• SIGNAL PATH
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
18 SDI1
30 SDI2
114 SDI3
115 SDI4
LIN
12
DOUT
2 RIN
11
BCK
10
LRCK
15
SCKI
56 BST
HDOUT
BST
HCS
HACN
GP9
GP12
PM
35 HDOUT
36 HCS
32 HACN
68 GP9
37 GP12
113 PM
XRST
2 XRST
D0 – D15
A0 – A15
D0 – D15
A0 – A15
108, 107, 105 – 102,
99, 98, 80 – 77, 75 – 72
7 – 10, 13 – 16,
29 – 32, 35 – 38
112, 110 , 109, 97 – 92,
85 – 82, 66 – 64
5 – 1, 44 – 42,
27 – 24, 21 – 18
17 WE
6 CS
45
SWO
44
CSO
23
SDO1
24
SDO2
25
SDO3
20
BCKO
19
LRCKO
SDO1
AMP BUS
SDO2
SDO3
BCK
LRCK
14
SCKOUT
MCK
69 GP8
34 HCLK
33 HDIN
59 EXLOCK
1
A/D CONVERTER
IC513
S-RAM
IC507
DSP
IC506
9
MCLK1
12
MCLK2
X601
13.9MHz
7
PDWN
15 LRCKI1
17 BCKI1
OPTICAL
RECEIVER
IC503
15 D4
J501
VIDEO 2/SAT 2
DIGITAL IN
COAXIAL
TV
DIGITAL IN
COAXIAL
VIDEO 1/SAT 1
DIGITAL IN
COAXIAL
S501
DIGITAL INPUT
SELECTOR
OPTICAL
COAXIAL
VIDEO 1/SAT 1
DIGITAL IN
OPTICAL
WAVE
SHAPER
IC510
DIGITAL AUDIO SELECT
IC509
5
Y
OPTICAL
TRANSCEIVER
IC504
DIGITAL
OUT
OPTICAL
4 DIN1
2 SPDIF
DIGITAL AUDIO
INTERFACE RECEIVER
IC505
FM 75
Ω
COAXIAL
AM
ANTENNA
TUNER UNIT
L-CH
R-CH
DI
DO
CLK
CE
TUNED
RDS-DATA
RDS-CLK
7
5
8
10
9
11
3
2
1
78 PLL-DO
79 PLL-CE
80 PLL-DI
77 PLL-CLK
76 RDS-DATA
75 RDS-CLK
85 TUNED
11
A
10
B
9
C
SW +3.3V
ANALOG AUDIO SELECT
IC511
Q653
Q654
13
X
10
A
9
B
37
CE
38
CL
17
XSTATE
36
DI
35
DO
34
ERROR
68
DIR RERR
70
DIR HDOUT
69
DIR XSTATE
7
COM_CLK
67
DIR HCE
5
COM_DATA
73
ATT
AV1
AV0
25
CSFLAG
19
DIR_CSFLAG
48
XMODE
66
DIR RST
16
DATAO
14
BCK
15
LRCK
13
CKOUT
24
AUDIO
18
DIR ZERO
XIN 22
XOUT 21
X701
12.288MHz
72
AD_RST
SYSTEM
CONTROLLER
IC501 (2/4)
• R-CH is omitted due to same as L-CH.
R-CH
J901
R-CH
R-CH
L
R
L
R
VIDEO 1/
SAT 1
AUDIO IN
VIDEO 2/
SAT 2
AUDIO IN
11 X3
15 X2
R-CH
R-CH
R-CH
L
R
TV
AUDIO IN
14 X1
12 X0
D
TV
E
AV0, AV1
A
DIGITAL AUDIO BUS
(AEP, UK, Russian)
(US, Canadian, Singapore)
(AEP, UK, Russian)
MUTING
CONTROL
Q655, 656
MUTING
Q651
IC521
SPDIF
AV0
AV1
LINE AMP
IC512
4 D0
3 D1
2 D2
13 D6
14 D5
11 3A
DATA SELECT
IC514
9
3Y
1
A/B
10 3B
3 DIN0
ASDATA0
ASDATA1
ASDATA2
29 BCKI2
4
1Y
28 LRCKI2
7
2Y
22 KFSIO
12
4Y
2 1A
3 1B
ABCK
5 2A
6 2B
ALRCK
14 4A
13 4B
ACLK
38
SEL1FS
F
(Page 22)
(Page 22)
(Page 22)
(Page 25)
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