Block Diagrams - Sony SS-DP1000D Service Manual

6-2. BLOCK DIAGRAMS

– TUNER/DVD DSP SECTION –
OPTICAL PICK-UP
BLOCK
IC001
(KHM-240AAA)
RF AMP
VC 19 VC
VCC
+5V
A 14 A
RFDCO
59
B 13 B
12 C
C
FE 42
D 11 D
TE 41
E 15 E
PI 36
16 F
F
PII 35
G 17 G
TZIN 40
H 18 H
SDEN 48
RF 2 RF IN
SCLK 47
Q001
SWD 46
LD
DVDLD 25 DVD LD
SRD 45
DRIVE
Q002
DFT 38
LD
TZC 37
26
CD LD CD LD
DRIVE
MIRR 33
MON 44
PD 21 DVDPD
22 CDPD
VCI 39
LDON 27
24 LDSELO
SW
IC401
MOTOR/COIL DRIVE
FDRV+
FCS+ 37 DO1+ IN1+ 48
FDRV-
FCS- 36 DO1- IN1- 1
TDRV+
TRK+
35 DO2+ IN2+ 3
TDRV-
TRK- 34
DO2- IN2- 6
SLDA
SLA+
32 DO3+ IN3- 7
SLA-
SLED 31 DO3-
M
MOTOR SLB+ SLDB
30 DO4+ IN4- 10
SLB-
DO4-
29
IN5- 13
SPM+
27 DO5+
SPINDLE
OUT5 14
M
MOTOR
SPM-
28 DO5-
TM1 TM1
( EXCEPT AEP,UK)
(AEP, UK)
FE3(AEP,UK)
1 ANT IN IF OUT 7
FM 75Ω
OSC OUT 8
VT 5
G
FE2
(EXCEPT AEP,UK)
AM
8
ANT IN IF OUT 1
F OUT 3
VT 4
10
2
11
4 9
RB41
DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
D/A CONV.
IC302 (1/2)
128
RFIN2
131 RFIN1
136 ADC1
135 ADC0
137 ADC2
D OUT 66
DATA 62
SSCS
180 GIO13
BCK 63
SSCK
175 GIO8/SCK
LRCK 65
SSWD
174 GIO7/SDO
SSRD
173 GIO6/SDI
73
SDI0
I
8
76
SSDFCTI
185 DFCTI
•
TZC 78
196 TZC
I
MIRR
81
SDI7
197 MIRR
S DCKT 68
SS MON
XSHD 69
144 ADC7
XSAK
71
172 GI05/PGIN
SDEF 72
142
ADC5
27
SSTP
IC303
SDRAM
16
MD0 44 I/O0
I I
I
204 PDM2
MD15 60 I/O15
205 PDM3 MA0 27 10
A0
I
I
I
MA9 36
A9
202 PDM0
XMWR 38 17 WE
XRAS 41 18 RAS
203
PDM1
XOE 42 33 OE
XCAS 39 34 UCAS
198 PWM0
35 LCAS
199 PWM1
MDSO
159
MDSO
MDPO
161 MDPO
B
XLDON
AM/FM IF MPX
Q1
CF1 CF2
RF IF
1 FM IF
AMP
FM TUNED
LEVEL
Q2
+B
A+12V A+12V
(FE2,3)
PLL
RV11
IC51
10 FM IF IN 12
FM 7 11 AM/FM
1 XIN AM OSC 15 24 OSC FM
X51
VCO STOP 9 12
VCO STOP
4.5MHz
22 XOUT IF REQ 8 10 IF REQ MUTE
DO
16
FM OSC DO 6
DI DI
20 AOUT DI 4
CL
19 AIN CL 5
CE
18
PD CE 3
1
21 AM RF IN
3
22 AFC
8
23 AM OSC
7
9 VCC
6
A+12V
IC608
IC1195
5 8
DIGITAL IN DIGITAL
OPTICAL IN
3 10
IC503(1/2)
MPEG DECODER
CDIN2I
22
DO 20
g
COMPOUT 80
23 CDIN1I
COUT g
77
25 CDBCKI
26 CDLRCKI
YOUT g
74
31 DTI0
I
34
•
36
I
39
DTI7
IC502
41 ICLKI
AVDD 4 1
44 ISTARTI
REG 5
45 IVALI
VREFI
84
43 IERRI
RV501
16
SDDQ0 157
I I
SDQ15 177
12
SDAD0 124
I I
SDAD11 140
SPDIF 155 14 DQML
SDDQM0 152 15 WE
151 16 CAS
SDWE0B
147 17 RAS
SDRAS0B
SDDQM1 154 36 DQMU
SDCLKO 149 35 CLK
34 CKE
SDCKEO 146
SDCS0B 144 18 CS
SDCS1B
143
DVD SYS
SECTION
(Page 24)
IC11
LPF11
AMP L-CH
A
L OUT 13 LPF
Q11
MAIN
R OUT 14 R-CH SECTION
(Page 25)
AM IF IN 4
IFT11
AM MIX OUT 2
A+12V
AEP AEP,UK
IC81
DECODER
INT 16
AMP
DECORDER 18 4 13
Q81
X801
2 DATA
4.332MHz
PLL IN OUT 17
14
DECORDER 16
IN
TUNED 6
STEREO 7
T11
FM-DET 8
NULL
A+12V
23 23
DIGITAL AUDIO
INTERFACE
IC604 (2/2)
IC609
4 DIN1
OPTICAL
DIGITAL OUT
SPDIF 2
DIGITAL
OPTICAL
IN
3 DIN0
IC701
VIDEO BUFFER
J601
g
OUTC1 10 VIDEO
7 INC
OUT
OUTC2 9
2 INA
g
OUTA1 15
14
4 INB OUTA2
J602
g
OUTCB1 13
C Y S VIDEO
OUTCB2 12 OUT
MUTE 1
+5V
IC504,505
• RCH is omitted due to same as LCH
SDRAM
• Signal Path
DQ0
I : FM
DQ15
A0 : AM
I
A11
: DVD
: DIGITAL OUT
: VIDEO
18 CS
MAIN
D
V MUTE
SECTION
(Page 25)
MASTER CONTROL
IC401(1/2)
DI
23 ST-DOUT
DO
25 ST-DIN
CL
27 ST-CLK
CE
22 CE
18 RDS-INT
20 RDS-DATA
88 TUNED
87 STEREO
21 ST MUTE
HCD-DP1000D