Block Diagrams - Sony HCD-DP1000D Service Manual

Q Q
3 7 6 3 1 5 1 5 0

6-2. BLOCK DIAGRAMS

– TUNER/DVD DSP SECTION –
OPTICAL PICK-UP
BLOCK
IC001
(KHM-240AAA)
RF AMP
VC 19 VC
VCC +5V
14 A
A
RFDCO 59
B 13 B
12 C
C
FE 42
D 11 D
TE 41
15 E
E
PI 36
F 16 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
DRIVE SRD 45
Q002
DFT 38
LD
TZC 37
26
CD LD CD LD
DRIVE
MIRR 33
MON 44
21
PD DVDPD
22 CDPD
VCI 39
LDON 27
24 LDSELO
SW
IC401
MOTOR/COIL DRIVE
FCS+ 37
DO1+ IN1+ 48
T E
L 1 3 9 4 2 2 9 6 5 1 3
FCS- 36 DO1- IN1- 1
TRK+
35 DO2+ IN2+ 3
TRK- 34 DO2- IN2- 6
SLA+
32 DO3+ IN3- 7
SLA-
SLED 31 DO3-
M
SLB+
MOTOR
30 DO4+ IN4- 10
SLB-
29 DO4-
IN5- 13
SPM+
27 DO5+
SPINDLE
OUT5 14
M
MOTOR
SPM-
28 DO5-
TM1
TM1
(AEP, UK) ( EXCEPT 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
w w w
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
SDI0 73
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
FDRV+
I I
I
204
PDM2
MD15 60
I/O15
FDRV-
205 PDM3 MA0 27 10
A0
I
I I
MA9
36
A9
TDRV+
202 PDM0
XMWR 38 17 WE
TDRV-
XRAS 41 18 RAS
203 PDM1
XOE 42 33 OE
SLDA
XCAS 39 34 UCAS
198 PWM0
35 LCAS
SLDB
199 PWM1
MDSO
159 MDSO
MDPO
161
MDPO
XLDON
Q1
CF1 CF2
RF IF
1
AMP
FM TUNED
LEVEL
Q2
+B
A+12V A+12V
(FE2,3)
PLL
RV11
IC51
10
FM IF IN 12
FM 7 11
1 24
XIN AM OSC 15
X51
VCO STOP 9 12
4.5MHz
22 XOUT IF REQ 8 10
DO
16 FM OSC DO 6
DI DI
20 AOUT DI 4
CL
19 AIN CL 5
CE
18 PD CE 3
1
x a o
y 21
3
22
8
23
i
7
9
6
A+12V
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8
IC608
IC1195
DIGITAL IN DIGITAL 5 8
OPTICAL IN
3 10
IC503(1/2)
MPEG DECODER
22 CDIN2I
DO 20
g
COMPOUT
80
23 CDIN1I
COUT 77 g
25 CDBCKI
26 CDLRCKI g
YOUT 74
31 DTI0
I
34
•
36
I
39
DTI7 IC502
41 ICLKI
AVDD 4
44 ISTARTI
REG 5
45 IVALI
VREFI 84
43 IERRI
RV501
16
SDDQ0 157
I I
SDQ15 177
12
SDAD0 124
I I
Q Q
SDAD11 140
3 7 6 3
SPDIF 155
SDDQM0 152
SDWE0B 151
SDRAS0B 147
SDDQM1 154
SDCLKO
149
SDCKEO 146
144
SDCS0B
SDCS1B 143
DVD SYS
B
SECTION
(Page 24)
AM/FM IF MPX
IC11
LPF11
AMP L-CH
A
FM IF L OUT 13 LPF
Q11
MAIN
R OUT 14 R-CH SECTION
(Page 25)
AM IF IN 4
IFT11
AM MIX OUT 2
AM/FM
OSC FM A+12V
VCO STOP AEP AEP,UK
IC81
IF REQ MUTE
DECODER
INT 16
AMP
DECORDER 18 4 13
Q81
X801
2 DATA
4.332MHz
PLL IN OUT 17
14
DECORDER 16
IN
u 1 6 3
AM RF IN
TUNED 6
AFC
STEREO 7
AM OSC
.
T11
8
FM-DET
VCC
NULL
A+12V
23 23
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2 4
9 9 8
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
15
OUTA1
4 INB 14
OUTA2
J602
g
OUTCB1 13
C Y
S VIDEO
12 OUT
OUTCB2
MUTE 1
1 +5V
IC504,505
• RCH is omitted due to same as LCH
SDRAM
• Signal Path
DQ0
I
: FM
DQ15
A0
: AM
I
A11
1 5 1 5 0 : DVD 8 9 2 4
14 DQML
: DIGITAL OUT
15 WE
16 CAS
: VIDEO
17 RAS
36 DQMU
35 CLK
34 CKE
18 CS
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
m
20 RDS-DATA
c o
88 TUNED
87 STEREO
21 ST MUTE
HCD-DP1000D
2
9 9
9 8 2 9 9