DVP-CX777ES
50
50
DVD/CD
PHOTO
DETECTOR
IC
1
2
7
8
9
10
11
12
13
14
15
16
64
63
55
54
56
57
61
62
RFIP
RFIN
A2
B2
C2
D2
E
F
A
B
C
D
CDLD
PD
DVDLD
VC
TDIKT
SVC
VC
ATOP
ATON
FNP
FNN
AIP
AIN
DIP
DIN
59
45
46
47
CD/DVD/SACD RF AMP,
FOCUS/TRACKING ERROR AMP
IC201
OPTICAL PICK-UP BLOCK
(KHM-290AAA) (1/2)
OPTICAL DEVICE (1/2)
26
22
25
AUTOMATIC POWER
CONTROL (FOR DVD)
Q201
AUTOMATIC POWER
CONTROL (FOR CD)
Q202
DVD/CD
LASER
DIODE
MODULE
DIGITAL SIGNAL
PROCESSOR
IC301 (1/2)
RF
A
B
C
D
F
E
CD LD
PD
SW
DVD
LD
SIGO
33
MIRR
SRD
SWD
SCLK
• SIGNAL PATH
: CD PLAY
: DVD PLAY
: SACD PLAY
111 RFIN1
113 RFIN2
126 ADC2
158 GIO5/PGIN
147 DFCTI
165 GIO11/TMC2
48
SDEN
PGSELO
21
GAIN SWITCH
LDSELO
24
19
41
42
TE
FE
131 ADC7
125 ADC1
124 ADC0
44
MON
40
TZIN
SYSTEM
CONTROLLER
IC104 (1/5)
82
XLDON
67
XWAIT
17
XARPINT
62
XARPCS
169
DATA/EMU1
CDLRCK/TDOKT
CDDOUT
56
DOUT
26 XINT
87
PLCKO
27 XCS
28 XWAT
61 XRESET
171 TRST
173 TDI
24 XWR
25 XRD
XWRH
XRD
XFRRST
XRST
36
PI
152 TZC
37
TZC
17
SIGDETB
18
INTR
27
LDONB
39
VCI
148 MIRR
159 GIO6/SDI
161 GIO7/SDO
162 GIO8/SCK
167 GIO13
38
DFT
35
PII
26
ACH56O
28
LRCKO
29
BCKO
97
TDI
77
DSPACK1
76
DSPACK0
95
D1CLK0
24
ACH12O
25
ACH34O
170
BCLK/EMU0
175
LRCK/TDO
57
SDCK
47 ICLKI
58
XSHD
59
XSRQ
63
XSAK
64
SDEF
SDCK
SDCK
XSHD
XSRQ
XSAK
SDEF
AV DECODER
IC403
32 CDIN1I
34 CDBCKI
27MAVD
35 CDLRKI
200 HWAITON
XRD
196 HCSN
XWRH
197 HRWN
XRST
207 RSTN
XFRRST
XAVDIT
DACK0
DREQ0
DACK1
DREQ1
102 TRST
199 HIRQON
202 DMACK1IN
203 DMARQ1ON
204 DMACK0IN
XAVDCS3
167 HAD22I
XAVDCS2
166 HAD23I
205 DMARQ0ON
XAVDIT
DACK0
DREQ0
DACK1
DREQ1
16
XAVDECINT
47
AVDDACK0
46
AVDDREQ0
50
AVDACK1
XAVDCS3
61
XAVCS1
XAVDCS2
60
XAVCS0
49
AVDREQ1
158 CLKI
160 SCLKIN
31 CDIN2I
SD0 – SD7
81
48/44.1K
D
(Page 52)
RF+
A
(Page 52)
PCLK
E
(Page 52)
SDCK, XSHD, XSRQ, XSAK, SDEF
ACH12, ACH34, ACH56
F
(Page 52)
H
(Page 52)
27MCLK
K
(Page 53)
P
(Page 51)
Q
(Page 51)
XRST, XFRRST
R
(Page 51)
27M38, 512FS, 33MSA, 512FS38
O
(Page 52)
C
(Page 52)
VIDEO DATA BUS
AV DATA BUS
G
(Page 53)
CLOCK GENERATOR
IC103
14
7
FSEL
XTI
8 XTO
X102
27MHz
ACH34
ACH56
ACH12
BCK, LRCK
I
(Page 52)
BCK
LRCK
38ACK0, 38ACK1, TDO38
J
(Page 52)
38ACK1
TDO38
38ACK0
49 ISTARTIN
51 IREQON
50 IVALIN
48 IERRIN
XSHD
XSRQ
XSAK
SDEF
SDI0 – SDI7
DVD0 – DVD7
L
(Page 51)
HD0 – HD15, HA0 – HA21
B
(Page 52)
: VIDEO
: DIGITAL OUT
: AUDIO
77 – 84
DA
TA
& ADDRESS BUS
DATA & ADDRESS BUS
DA
TA
& ADDRESS BUS
HD8 – HD15
HA0 – HA7
HD0 – HD15
HA0 – HA21
D0 – D7
134 – 141
A0 – A7
2 – 9
DT01 – DT7I
37 – 40,
42 – 45
DV00 – DV07
84 – 87,
89 – 92
14 DQML
133
SDDQM0O
15 WE
130
SDWEON
16 CAS
129
SDCASON
125
SDRASON
16Mbit
SD-RAM
IC404
16Mbit
SD-RAM
IC405
• IC405 is omitted due
to same as IC404.
SDDQ0
ı
SDDQ15
DQ0 – DQ15
A0 – A11
SDAD0O
ı
SDAD11O
35 CLK
127
SDCLKO
34 CKE
124
SDCKEO
122
SDCS0ON
121
SDCS1ON
36 DQMU
132
SDDQM1O
17 RAS
18 CS
18 CS
105 – 108,
110 – 113,
115, 116,
118, 120
19 – 24,
27 – 32
135 – 138,
140 – 143,
145 – 148, 150,
151, 153, 154
2, 3, 5, 6, 8, 9,
11, 12, 39, 40, 42,
43, 45, 46, 48, 49
HDATA0
ı
HDATA15
2 – 5, 7 – 10,
12 – 15, 17 – 20
HAD0I
ı
HAD21I
168, 169, 171 – 174,
176 – 179, 181 – 184,
186 – 189, 191 – 194
XRD, XWRH
S
(Page 54)
3
27-1OUT
4
27-2OUT
9
512-2OUT
10
512-1OUT
13
33-2OUT
15
33-1OUT
27M38
512FS
33MSA
27MAVD
512FSAVD
512FS38
33MARP
150
CLKIN
33MARP
512FSAVD
22 ACLWK
17 WE
29
XMWR
18 RAS
31
XRAS
34 UCAS
30
XCAS
16Mbit
D-RAM
IC303
MD0 – MD15
I/O0 – I/O15
A0 – A9
MA0 – MA9
35 LCAS
65 – 74
21 – 24,
27 – 32
36 – 43,
46 – 53
2 – 5, 7 – 10,
41 – 44, 46 – 49
SECTION 7
DIAGRAMS
7-1.
BLOCK DIAGRAM – RF Section –