Sony DVP-M35 Service Manual ▷ View online
DVP-M35
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1
3-2
KHS-180A/JIN
OPTICAL DEVICE
DVD
PD IC
CD DATA
TK-47 BOARD
DVD LD
MODULE
SKEW
SENSOR
CD
LASER
COUPLER
COIL
DVD
FOCUS
TRACKING
A
B
C
D
RFP
LD
PD
IN
OUT
CD F
PD1
PD2
LD
PD
FCS+
FCS-
TRK+
TRK-
CD E
COIL
CD
FOCUS
TRACKING
FCS+
FCS-
TRK+
TRK-
DVD
DIGITAL
SERVO
CD
APC RF
IC006
IC005
SW
IC001
DVD RF
FE
TE
PI
TIE
SSSD
SCKG3
CD RF
FE
TE
CD RF DC
TE ATT
MB-78 BOARD
SEL
IC452
DRIVE
FOCUS
TRACKING
COIL
IC363
DRIVE
SPINDLE
MOTOR
IC303
SPINDLE
MOTOR
M901
M
U 1,2
V 1,2
W 1,2
SP VH+,-
U,V,W
DRIVE
TILT
MOTOR
IC361
BUFFER
AMP
Q641-643
BOARD
AU-199
FAN
FAN
DET
IC202
IC201
LOADING
M
M
TILT
MOTOR
MOTOR
LOADING
M903
M902
DRIVE
SLED
MOTOR
IC302
IC
HALL
M
SLED
MOTOR
M501
FG-43 BOARD
HA+,-
HB+,-
VH+,-
SLD MT+,-
IC502
IC502
OPN/CLS
IC455
IC503
ERROR
AMP
SP CTL0,1
SP GC1,2
IC301
F OUT
T OUT
HY CNTR,SLD FS
HYS DET
SL +,-
IC503
IC503
IC508
IC501
IC501
DSP
IC506
FE
TE
TRINT
DFCTA
SDP RST
ACK
27M DSP
8
ARP
IC806
CD BCK
CD LRCK
SPD IF
8
A1
8
8
6
SD0-7
8
IA0-7
ID0-7
4M
DRAM
IC810
XRST
27M DSP
33M
DECRYRT
IC811
8
6
8
DCR SD0-7
IA0-7
ID0-7
CD DATA
CD BCK
CD LRCK
IC203
DECODER
MPEG2 A/V
DOLBY
DIGITAL
16M
SDRAM
X2
IC202
IC201
MRST
DAC DATA
DAC BCK
DAC LRCK
8
YC0-7
IC251
DNR
IC208
8
Y0-7
8
C0-7
SOG3
SCKG3
V SYNC
H SYNC
OH SYNC
MRST
13.5M
V SYNC
H SYNC
VSI
SOG2
AVCK
IC252
VIDEO
ENCODER
PLL
IC209
R/G/B
27M VE
ACLK
IC205
IC206
IC204
IC206
IC206
27M DNR
IC205
SCKG3
SOG3
DAC RST
OSD
IC207
V SYNC
H SYNC
SCLK
SO
13.5M
R/G/B
M RST
IC204
IC351
VIDEO
AMP
BOARD
HP-98
IC215
AUDIO
D/A
OPTICAL
DIGITAL
OUT
VIDEO
OUT
R
IC352
SOG3
SCKG3
DAC DATA
DAC BCK
DAC LRCK
384FS 2H
MRST
IC207
IC206
IC214
Y
C
V
L
R
Y
C
V
AU-199 BOARD
L
AUDIO
OUT
J354
IC001
HEADPHONE
J001
1M
SRAM
SPCTL0.1
OPN/CLS
SPGC1,2
SSSD
SCKG3
SOG3
IC205
13.5M
27M GA
DOUTCTL
M RST
H SYNC
IC804
L G/A
IC805
SYSTEM uCOM
SDP
RST
ACK
XRST
V SYNC
M RST
DAC RST
VSI
A
VCK
SOG2
IC807
S G/A
XRST
27M GA
SO
SCLK
8
9
ID0-7
IA0-8
SIG1
SIG2
SCKG2
IFSI
IFSO
EEPROM
IC801
8
16
8
IC802
8
22
HD0-15
HA0-7,19,20,21
8M
FLASH
16
IC803
19
17
SRST
8
9
SCKG1
SCKG1
SRST
IFSO
IFSI
IC604
INTERFACE
uCOM
SI
SCLK
V SYNC
SCLK
4M PROM
IC603
LATCH
IC601
AD0-7
RESET
IC605
IC101
ND101
DISPLAY
DRIVE
TUBE
FLUORESCENT
INDICATOR
RECEIVER
REMOTE
CONTROL
FUNCTION
KEY
S111,112,115,116
S101-104
S106-109
S106-109
FUNCTION
KEY
S110,113,114
IC102
AD3,4,6
IR
AD4,6
AD3
IR
SW
BLOCK
D401-403
BOARD
LE-21
BOARD
FL-90 BOARD
16
SI
RF1
RF2
SPD IF
CH SYNC
A8-18
A0-18
A0-7
(SEE PAGE 4-51)
(SEE PAGE 4-51)
(SEE PAGE 4-42)
(SEE PAGE 4-44)
27M
DNR
(SEE PAGE 4-17, 20, 23, 26, 29, 31, 33, 37)
(SEE PAGE 4-7)
(SEE PAGE 4-44)
(SEE PAGE 4-41)
DOUTCTL
DVP-M35
3-2. RF/SERVO BLOCK DIAGRAM
3-3
3-4
KHS-180A/JIN
OPTICAL DEVICE
DVD
PD IC
DVD LD
MODULE
SKEW
SENSOR
CD
LAZER
COUPLER
COIL
DVD
FOCUS
TRACKING
A
B
C
D
RFP
COIL
CD
FOCUS
TRACKING
SPINDLE
MOTOR
M901
M
BUFFER
AMP
Q641-643
BOARD
AU-199
FAN
9
10
14
13
6
18
5
3
4
TILT
LED ON
Q004
SWITCH
Q001
TK- 47 BOARD
Q005
SWITCH
2
41
27
38
20
28
29
19
23
26
25
SWITCH
35
34
36
37
30
31
33
32
9
10
14
13
6
18
5
3
4
2
41
27
38
20
28
29
19
23
26
25
35
34
36
37
30
31
33
32
DVD FCS+
DVD FCS-
DVD TRK+
DVD TRK-
CD FCS+
CD FCS-
CD TRK+
CD TRK-
Q007
CD E
CD F
PD1
PD2
AL
CD LD
MON
VR
42
42
LED
SKEW OUT
SKEW IN
VLD
DVD PD
DVD LD
VR
RFM
CN001
D004
TI B
21
TI A
20
PD
17
LD
18
D
7
C
8
B
9
A
10
RFM
64
RFP
63
D2
4
C2
3
B2
2
A2
1
(1/2)
IC006
DVD DIGITAL SERVO
Q010
BUFFER
3
1
6
7
IC004
57
SIGO
44
SDATA
43
SCLK
38
TE
5
3
4
39
FE
IC011
45
SDEW
Q008
SWITCH
CHUCK
SENSOR
PH001
S5V
CN008
16
XLDON
37
PI
30
MIRR
13
12
14
IC011
(2/2)
47
HOLD1
33
FDCHG
Q009
19
TIOF
26
TIE
23
TII
9
11
IC005
CD APC RF
E
5
F
6
PD2
4
PD1
3
CE
9
LD
1
PD
2
22
RFO1
25
APC ON
32
RFO
13
TE
15
FE
12
TEC
21
RFO2
19
MIRR
CN452
MB-78 BOARD
1
26
22
20
18
16
23
21
19
17
16
19
18
17
3
6
5
21
12
23
CN005
15
20
13
22
14
1
9
2
4
10
11
2
12
9
10
11
25
22
23
7
16
5
13
8
15
6
14
27
19
26
24
18
17
TIE
TI ERR
TI OFS
TE ATT
DFCTS
MIRR
CD FE
DVD FE
CD RFDC
CD TE
DPD
DVD PI
CD LD ON
DVD LDON
TRAY
CHUCK
TILT/H
SDEN
SCKG3
SSSD
CD RF
DVD RF+
5
3
4
3
1
CN451
CN303
FOR
CHECK
FOR
CHECK
SSSD
IC804 52
SCKG3
IC804 46
SDEN
IC804 48
TILT/H
IC804 13
ACHUCK
IC804 27
ATRAY
IC804 28
DVD LDON IC804
2
CD LDON
IC804
3
DVD RF+
CD RF
JIT PWM
PI
TE
FE
TO/FROM
SYSCON
BLOCK
IC452
SELECTOR
13
12
14
11
1
2
15
10
3
5
4
9
IC455
3,6
1,7
Q452
BUFFER
8
7
6
5
3
10
9
DF+
15
DF-
16
DT+
17
DT-
18
CF+
14
CF-
13
CT+
12
CT-
11
26
IN4
23
IN3
3
IN1
6
IN2
9
MUTE1
20
MUTE2
FOCUS/TRACKING
COIL DRIVER
IC363
SPINDLE
MOTOR DRIVER
IC303
U1
30
U2
31
V1
32
V2
33
VH+
29
U OUT
23
V OUT
22
W OUT
19
27
HFG
7
NS+
9
SPCTL0
8
SPCTL1
11
SPGC1
13
VC
W1
34
W2
1
VH-
28
10
SPGC2
TILT/LOADING
MOTOR DRIVER
IC361
OUT2+
3
OUT2-
9
OUT1-
5
21
IN1+
17
IN2-
2
MUTE1
13
MUTE2
OUT1+
6
SLED
IC302
HA+
34
HB+
30
VH-
22
12
DVI
7
DV-
11
ER-
25
CTRL
VH+
23
HA-
33
HB-
29
MTR-
5
MTR+
2
18
TKC
17
CA+
4
11
12
13
14
15
2
6
8
10
12
5
7
9
11
20
21
22
23
25
24
18
19
17
16
15
14
13
6
7
5
11
12
13
14
15
6
7
5
11
12
13
14
15
CN002
V IN1
V IN2
W IN1
W IN2
SP VH+
SP VH-
U OUT
V OUT
W OUT
U IN2
U IN1
10
8
9
10
8
9
SPINDLE
2
2
CN004
1
1
LD MT-
LD MT+
M
LOADING
MOTOR
M903
3
2
CN606
CN604
16
CN201
IC201
7
6
1
3
2
1
FAN
DET
DET
IC202
A +5V
M
MOTOR DRIVER
TILT
MOTOR
M902
4
1
5
3
6
8
7
5
8
4
6
3
1
2
M
SLED
MOTOR
M501
HALL
IC
1
7
FG-43 BOARD
CN501
CN301
HA+
HA-
HB+
HB-
VH+
VH-
SLD MT+
SLD MT-
10
8
5
7
12
14
IC502
2
LD MT-
LD MT+
W OUT
V OUT
U OUT
SP VH-
SP VH+
W IN2
W IN1
V IN2
V IN1
U IN2
U IN1
CN302
DVD TRK-
DVD TRK+
DVD FCS-
DVD FCS+
CD TRK-
CD TRK+
CD FCS-
CD FCS+
FROM
SYSCON
BLOCK
TOFC
IC804 141
CD/DVD
IC804
4
HFG
IC805 97
NST
IC804
7
SPCTL0
IC804
9
SPCTL1
IC804
8
SPGC1
IC804 22
SPGC2
IC804 10
OPN/CLS
IC804
5
S12V OFF
IC804 19
TRAY FREE IC804 18
142
Q501
BUFFER
10
8
6
7
2,3
1
IC503
IC503
IC503
IC501
2
1
5
7
6
5
7
2,3
1
IC503
IC508
IC501
14
13
DIGITAL SIGNAL
PROCESSOR
IC506
AIN5
21
TRINT
89
DFCTA
7
GIO6
8
AIN2
24
AIN0
26
TRREF
88
GIO14
99
GIO2
12
GIO3
11
PWM2
73
AOUT1
46
AIN4
22
AOUT2
49
GIO12
1
GIO11
2
AOUT2
41
Q371
Q372
AOUT3
38
PWM1
74
PWM0
75
GIO0
14
AIN8
18
AIN7
19
AIN6
20
63
56
HD0
HD7
72
HLDB
ARP
IC806
JITPWM
52
RF IN1
10
RF IN2
12
MCKI
122
65
CLKIN
79
TCK
59
62
64
67
.
D0
D7
70
73
75
78
.
A0
A7
8
8
8
8
A1
ID0-7
8
6
96
99
101
104
.
SD0
SD7
8
IA0-7
74
77
79
.
DTI0
DTI7
80
.
1
.
3
.
41
34
31
26
SHD0
SHD7
SHA0
SHA7
DECRYPT
IC811
94
SDEF
93
XSAK
92
XSRQ
91
XSHD
90
SDCK
EFLGI
5
ACKI
6
REQO
8
SHDRI
4
DCKI
7
71
68
66
.
64
62
.
DTO1
DTO7
8
DCR SD0-7
60
EFLGO
59
ACKO
56
REQI
61
SHDRO
51
MCK
45
WRN
44
RDN
46
INT
43
HCS
47
WAIT
54
XRST
8
ID0-7
IA0-7
DCR SD0-7
124
SCKI
109
D OUT
106
DATA
107
BCLK
108
LRCK
56
XWR
57
XRD
84
XRST
51
NORF
50
DFCT
110
MUTE
112
MD2
55
FWON
80
XINT
81
XCS
83
XWAT
53
LOCK
18
21
24
28
.
156
159
.
27M DSP
IC206 11
TO/FROM
SYSCON
BLOCK
161
164
.
166
169
.
171
174
2
5.
7
7
10
.
35
38
.
40
43
137
139
145
147
.
142
.
143
.
150
XMWR
151
XCAS
153
XRAS
154
XOE
WE
15
UCAS
30
LCAS
31
RAS
16
DE
29
MD0
MD15
IC810
4M DRAM
MA0
MA8
DQ1
DQ16
A0
A8
16
9
16
MDS0
43
MDP0
48
2
1
6
5
7
IC301
ERROR AMP
94
IRS
84
MRST
3
ACK
4
BUSY
100
FON
98
ERROR
70
HRD
71
HWR
41 38
12 19
. 36 33
53 52 . 50 44
.
IC203
IC807
IC807
ERROR
IC203 24
TO/FROM
VIDEO
BLOCK
TO/FROM
SYSCON
BLOCK
AVALID
IC203 26
AREQ
IC203 30
TOS
IC203 21
27M DNR
IC206
6
DCK
IC203 28
33M
IC205 11
SPDIF
IC203 102
CD DATA
IC203 101
CD BCK
IC203 98
CD LRCK
IC203 99
DCR INT
IC804 63
DCR CS
IC804 62
DCR WT
IC804 64
IWR
IC804 57
IRD
IC804 56
MRST
IC805 54
XRST
IC805 98
NORF
IC804 106
DFCT
IC804 105
MUTE
IC804 104
MD2
IC804 103
FWON
IC804 102
ARP INT
IC804 60
ARP CS
IC804 59
ARP WT
IC804 61
LOCK
IC804 16
ACK
IC805
1
TO/FROM
SYSCON
BLOCK
SDSP WR IC804 77
SDP RST
IC805 63
SDSP RD
IC804 58
ERROR
IC804 15
FON
IC804 17
BUSY2
IC804 14
2
CN361
8
(SEE PAGE 4-7)
S001 TRAY
(SEE PAGE 4-44)
(SEE PAGE 4-41)
(SEE PAGE 3-7)
(SEE PAGE 3-7)
(SEE PAGE 4-17, 29, 33)
(SEE PAGE 3-8)
(SEE PAGE 3-5)
(SEE PAGE 3-7, 8)
(SEE PAGE 3-7, 8)
CN451
3
DVD
0.2V/div
0.2
0.2
µ
sec/div
CN451
1
CD
0.5V/div
0.1
0.1
µ
sec/div
IC806
$•
DVD
56
µ
sec
2.5Vp-p
IC806
CD
1V/div
0.2
0.2
µ
sec/div
106
IC806
(º
DVD/CD
3.375MHz
3.3Vp-p
IC806
122
5.4Vp-p
27MHz
IC806
%ª
-
^™^¢
-
^¶
DVD
2V/div
0.1
0.1
µ
sec/div
IC303
!ª@™@£
DVD
4Vp-p
7
µ
sec
IC303
!ª@™@£
CD
2.5Vp-p
11.9
µ
sec
DVP-M35
3-3. VIDEO/AUDIO BLOCK DIAGRAM
3-5
3-6
8
DCR SD0-7
8
ID0-7
IA0-8
153
SWEB
154
SDQM
130
SCLK
149
SCSB
WE
15
DQML
14
DQMU
36
CLK
35
CS (IC201)
18
IC202
16M SDRAM
I/O0
I/O15
16
41 38 . 36 33
53 52 . 50 44
.
IC807
IC807
DOCKI
8
SIN
25
SCLK
24
CS
26
H SYNC
12
V SYNC
13
11
EVEN
19
R OUT
18
G OUT
20
B OUT
17
I OUT
5
RESET
IC207
OSD
5
3
IC204
IC209
PLL
MC
8
MD
9
ML
7
RSTB
10
4
27M
1
24
X201
27MHz
FL204
IC206
IC204
9
8
1
7
6
2
5
6
FL209
12
11
FL213
IC205
12
11
5
6
FL205
2
3
21
33M
20
384FS
71 68 . 66 64
IC811
. 62
8
9
76
78
82
.
84
54
47
12
19
45
43
39
34
.
74
.
73
.
D0
D7
A0
A8
CH D0
CH D7
PD0
PD7
MB-78 BOARD
1
AU-199 BOARD
10
7.
5
5
129
.
128
126
124
122
MD0
MD15
16
120
.
119
.
.
.
2.
142
140
134
132
.
138
.
136
.
SBA0
SBA11
12
145
.
146
.
144
.
21
24
20
19
.
27
32
.
.
A0
A11
3
.2
5
.
6
.
8
.
9
.
11
.
12
.
40
.
39
42
.
43
.
45
.
46
.
48
.
49
.
IC201
152
CAS
150
RAS
CAS
16
RAS
17
148
ACS1B
CS (IC202)
18
TO/FROM
SYSCON
BLOCK
ERROR B
24
IC203
MPEG2 A/V
DOLBY DIGITAL
DECODER
DOUT CTL
IC804 158
TO/FROM
RF/SERVO
BLOCK
AVALID B
26
AREQ B
30
TOS
21
DCK
28
SPD IF
102
CD ASDATA
101
CD BLK
98
CD LRCK
99
WAIT B
65
DREQ B
58
CS B
68
INTR B
59
LOW B
64
READ
63
RESET B
57
EXT OSD2
90
ERROR
IC811 60
AVALID
IC811 59
AREQ
IC811 56
TOS
IC811 61
DCK
IC806 90
SPD IF
IC806 109
CD DATA
IC806 106
CD BCK
IC806 107
CD LRCK
IC806 108
AVWT
IC804 66
AVDRQ
IC805 67
AV CS
IC804 65
AV INT
IC805 66
IWR
IC804 57
IRD
IC804 56
TO/FROM
SYSCON
BLOCK
TO/FROM
SYSCON
BLOCK
111
SPDIF OUT
2
4
IC208
13.5M
IC804 118
8
YC0-7
18
11
50
67
51
58
GI0
GI7
GO0
GO7
RO0
RO7
IC251
DNR
EXT OSD1
89
EXT OSD3
88
EXT OSD 4
91
107
AS DATA
105
BCLK
106
LRCLK
ACLK 48
95
ACLK 32
96
ACLK 441
94
CD ACLK
100
SYS CLK
56
FL207
8
VSI
IC804 37
SOG2
IC805 110
AVCK
IC804 114
VCS
IC804 36
XRST
93
H SYNC
98
VH SYNC
97
DCLKI
100
XCS
29
XSCLK
30
SDI
31
BI0
9
Y0-7
C0-7
19
22
24
27
.
33
36
38
41
.
PD8
PD15
PD0
PD7
FID
14
IC252
VIDEO ENCODER
64
Y OUT
58
C OUT
56
CP OUT
XRST
10
V SYNC
15
PDCLK
11
H SYNC
16
SYS CLK
8
SO
48
VS
IC804 152
SI
47
SCK
45
XCS
44
FL210
2
3
IC206
IC206
XT1
XT2
SO
IC807 55
MRST
IC805 54
SCLK
IC807 56
CGCSO
IC807 57
OH SYNC
IC804 140
H SYNC
IC804 127
V SYNC
IC805 68
DCS
IC804 49
27M GA
IC804 115
27M GA
IC807 61
SCKG3
IC804 46
SOG3
IC804 47
MLT
IC804 50
DAC RST
IC805 53
TO
RF/SERVO
BLOCK
27M DNR
IC811
51
27M DSP
IC506 65
33M
IC806 124
, IC806122
VIDEO Y
CN201
CN252
10
12
14
7
8
SPDIF
CN201
CN101
D2LT
IC804 117
AMUTE
IC804 64
CN252
5
4
8
1
CN203
19
16
18
17
SCKG3
FROM
IF
BLOCK
V MUYE
IC604 25
AUDIO MUTE
IC604 26
P MUTE
IC605
3
D101
D103
D102
SOG3
D2LT
A MUTE
DAC DATA
DAC BLK
DAC LRCK
MRST
384FS 2CH
VIDEO Y
VIDEO C
VIDEO V
VS
V MUTE
5
3
64
16
Q353
BUFFER
VIDEO
OUT
J354
IC351
VIDEO AMP
IC352
OPTICAL
DIGITAL
OUT
CN205
D5V
4
7
2
13
10
15
1
INV
SW
SW
Q351,352
Y
C
Y
C
DIN
2
BCLK
3
LRCK
1
RST B
22
XTI
5
MC
27
MD
26
ML
28
16
L OUT
13
R OUT
21
ZERO
Q002
MUTE
Q201
SW
Q204
MUTE
Q203
MUTE
AUDUO D/A
IC215
LINE AMP
IC207
IC206
HP AMP
IC214
1
2
6
7
3
1
5
7
MUTE
CONT
CONT
Q202
AUDIO
OUT
L
R
HEADPHONE
J001
4
6
HP L
HP R
PMUTE
CN001
HP AMP
IC001
5
7
3
1
RV001
Q001
MUTE
2
1
2
3
DIN
VCC
GND
HP-98 BOARD
21
16
14
12
19
18
3
1
5
21
22
18
25
23
7
10
8
9
(SEE PAGE 4-20, 23)
(SEE PAGE 3-7, 8)
(SEE PAGE 3-4)
(SEE PAGE 3-7, 8)
(SEE PAGE
3-7, 8)
3-7, 8)
(SEE PAGE 3-4)
(SEE PAGE 3-9)
(SEE PAGE 4-44)
(SEE PAGE 4-42)
IC203
&£&¢&§
-
&•*™*£
DVD
1V/div 50
µ
sec/div
IC209
1
DVD/CD
27MHz
1.4Vp-p
IC207
!™
DVD
5Vp-p
30Hz
IC252
8
5.4Vp-p
27MHz
IC252
!∞
DVD
5Vp-p
60Hz
IC252
!§
5Vp-p
H
C252
%•
DVD
0.9Vp-p
H
IC252
^¢
DVD
1Vp-p
H
H
IC252
%§
DVD
1.2Vp-p
IC207
!£
DVD
5Vp-p
60Hz
DVP-M35
3-4. SYSTEM CONTROL BLOCK DIAGRAM
3-7
3-8
MB-78 BOARD
IC804
L G/A
117
D2LT
CTS
124
CN801
TO/FROM
RF/SERVO
BLOCK
ERROR
IC506 98
DBSO
110
DBSI
45
DIAGN
125
SSSD
52
ERROR
15
FON
17
BUSY2
14
SCKG3
46
SDEN
48
TILT/H
13
ACHUCK
27
ATRAY
28
DVD LD ON
2
CD LD ON
3
DOUT CTL
158
TOFC1
141
TOFC2
142
CD/DVD
4
NST
7
SP CTL0
9
SP CTL1
8
SP GC1
22
SP GC2
10
OPN/CLS
5
S12V OFF
19
TRAY FREE
18
2
3
5
TXD
RXD
DIAGN
CTS
NORF
106
DFCT
105
MUTE
104
MD2
103
FWON
102
DCR INT
63
DCR CS
62
DCR WT
64
IWR
57
IRD
56
ARP INT
60
ARP CS
59
ARP WT
61
LOCK
16
SOG3
47
EESI
53
AV WT
66
AV CS
65
OH SYNC
140
H SYNC
127
MLT
50
DCS
49
PD CLK
118
27M VE
115
VS
152
VSI
37
AVCK
114
VCS
36
IC801
EEPROM
4
SK
5
DI
6
DO
1
R/B
8
WC
3
CS
EBSY
55
EWC
54
ECS
51
FON
BUSY2
SSSD
CN452
9
SCKG3
SDEN
TILT/H
ACHUCK
ATRAY
DVD LD ON
CD LD ON
TOFC1,2
CD/DVD
NST
IC303
7
SP CTL0
SP CTL1
SP GC1
SP GC2
OPN/CLS
IC361 17
S12V OFF
IC361
2
TRAY FREE
IC361 13
NORF
IC806 51
DFCT
IC806 50
MUTE
IC806 110
MD2
IC806 112
FWON
IC806 55
DCR INT
IC811 46
DCR CS
IC811 43
DCR WT
IC811 47
IWR
IRD
ARP INT
IC806 80
ARP CS
IC806 81
ARP WT
IC806 83
LOCK
IC806 53
S12V OFF
Q001
IRD
IC203 63
IWR
IC203 64
DOUT CTL
IC208
1
AV WT
IC203 65
AV VS
IC203 68
OH SYNC
H SYNC
IC252 16
SOG3
IC209
9
MLT
IC209
7
DCS
IC251 29
13.5M
IC252 11
27M GA
IC206
3
VS
CN252
7
IC251 31 ,
IC207 12
IC251 98 ,
VSI
IC252 48
AVCK
IC252 45
VCS
IC252 44
TO/FROM
VIDEO
BLOCK
TO
POWER
BLOCK
IC806 57
IC811 44 ,
IC806 56
IC811 45 ,
IC303
9
IC303
8
IC303 11
IC303 10
IC506 100
IC506
4
CN452 10
CN452 11
CN452 25
CN452 22
CN452 23
CN452
7
CN452 16
IC452
9
IC503
6
IC452 15 ,
10
FOR
CHECK
12
5
.
27
23
.
25
4
38
3
A0
A16
31
.
2
.
.
.
26
.
91
84
99
92
8
83
HA19
76
HA20
75
HA21
HA0
HA7
HD0
HD7
HA19
HA20
HA21
8
11
4
3
2
.
42
34
.
.
13
15
17
21
.
DQ0
DQ15
17
.
15
19
.
21
.
24
.
26
.
28
.
30
.
18
.
16
20
.
22
.
25
.
27
.
29
.
31
.
I/O0
I/O7
A0
A18
16
IC802
1M SRAM
8
17
1
IRQ6
29
WE
24
DE
22
CE1
30
CE2
12
CE
43
WE
14
OE
19
16
IC803
8M FLASH
74
XWR
73
XRD
8
HA0
HA8
9
11
14
16
19
.
64
1
8
3
5
63
.
.
.
HD0
HD7
OE
29
DIR
28
IA0-8
41
36
33
.
IA0
IA8
38
9
53
50
44
.
52
.
ID0
ID7
IC807
S G/A
61
CK
55
SDO
56
SCLK
57
CG CS0
25
SDI
24
SCKI
23
CSI
IC805
SYSTEM uCOM
4
11
13
.
14
.
16
.
21
30
32
42
44
39
.
41
.
A0
A21
47
23
12
.
.
HD0
HD15
16
CS0
48
CS1
49
RES
79
WR
57
RD
59
CK
71
WAIT
56
CS6
55
IRQ7
2
IRQ3
69
RXD0
107
RXD1
109
TXD0
108
78
CPCK
67
XWAIT
72
XCS6
71
XIRQ7
68
XIRQ3
69
SIG1
70
SIG2
113
SCKG2
123
MRST
XRST
59
74
XTAL
73
EXTAL
X801
20MHz
HA0-21
HD0-15
133
XSH INT
132
XIF BSY
109
IF SO
44
IF SI
ID0-7
9
8
9
8
FROM
I/F
BLOCK
63 56
59 62 . 64 67
41 34
IC506
IC806
IC811
70 73 . 75 78
31 26
IC806
IC811
ID0-7
8
54 47
IC203
IA0-8
9
45 43 . 39 34
IC203
TO/FROM
RF/SERVO
BLOCK
TO/FROM
VIDEO
BLOCK
BLOCK
27M GA
IC206
3
SO
IC207 25
SI
IC604 22
SCLK
IC207 24
CGCS0
IC207 26
SCLK
IC604 24
CG CS
IC604 28
97
HFG
63
SDP RST
54
CS5
98
XRST
67
AV DRQ
HFG
IC303 27
ACK
IC506
3
SDP RST
IC506 84
MRST
IC811 54
XRST
IC806 84
SCKG1
IC604 20
TO/FROM
I/F
BLOCK
66
AV INT
68
V SYNC
53
CS4
110
TXD1
111
SCK0
MRST
IC203 57
AV DRQ
IC203 58
AV INT
IC203 59
V SYNC
IC207 13
DAC RST
IC209 10
SOG2
IC252 47
,IC251 97 ,IC252 15
IF SI
IC604 19
IF SO
IC604 18
XIF BSY
IC604 16
XSH INT
IC604 54
D2LT
CN252 18
SRST
IC604 31
FROM
AUDIO
BLOCK
TO
VIDEO
BLOCK
BLOCK
TO/FROM
RF/SERVO
BLOCK
1
82
BUS GATE
CN252 16 ,
SCKG3
IC209
8
IC251 30 ,
CN252 19 ,
64
A MUTE
,IC207 5
IC251 93 ,IC252 110 ,CN101 8
A MUTE
D102
8
V SYNC
IC604 53
(SEE PAGE 4-33, 37)
SDSPRD
58
IC506 70
SDSPWR
77
IC506 71
SDSPRD
SDSPWR
(SEE PAGE 3-3, 4)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-9)
(SEE PAGE 3-5)
(SEE PAGE 3-4)
(SEE PAGE 3-5)
(SEE PAGE 3-9)
(SEE PAGE 3-4)
IC805
@¡
DVD/CD
5.4Vp-p
20MHz
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