Block Diagram - Amp Section - Sony HCD-DZ11O Servise Manual

Q Q
6-2. BLOCK DIAGRAM – AMP SECTION –
3 7 6 3 1 5 1 5 0
IC401
DZ110/DZ111 J401
AMP
AUDIO IN
–
6
DZ120
+
5
AUDIO IN/
A.CAL MIC
+
3
DZ120K –
2
AUDIO IN/ Q470-473,476
MIC1/ MO/ST DETECT
A.CAL MIC
AUDIO
D433 D470
SECTION
(Page 28)
DZ120K
J203 (DZ110/DZ111)
LINE
L
R
J200 (DZ120/DZ120K)
VIDEO/SAT
T E
L 1 3 9 4 2 2 9 6 5 1 3
L-CH
R-CH
RDS_DATA
RDS_CLK
TUNER
TUNED
SECTION
PLL CK
PLL DO
PLL CE
PLL DI
w w w
HCD-DZ110/DZ111/DZ120/DZ120K
Q360,361,362 (DZ120/DZ120K)
Q300,310,320 (DZ110/DZ111)
MUTING
7
1
IC402
AMP
5 +
BUFFER
7
–
6
1 VIN2
MIC2
+
C 3
1 8 VIN2
–
2
+9V
PLUG DET2 Q477-478
PLUG DET
Q474,475 GAIN CONT ACAL
GAIN CONT
DC CONT
MO/ST DET
PLUG DET1
x a o
y
. i
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IC352 (DZ120/DZ120K)
IC350 (DZ110/DZ111)
AUDIO INPUT SELECTOR
11 X3
L
15 X2
14 X1
12 X0
4 Y3
R
2 Y2
IC356
+5V
COMPARATOR
IC357
5 Y1
+
3
1 1 Y0
+
–
2 2
VOUT1
A
+
7
VOUT2
10
DZ120K
Q353
(DZ120/DZ120K)
Q395
(DZ110/DZ111)
Q Q
3 7 6
ACAL
GAIN CONT
MO/ST DET
PLUG DET1
RDS_DATA
RDS_CLK
TUNED
PLL CK
PLL DO
PLL CE
PLL DI
V_SEL0
V_SEL1
DVD_SEL
VIDEO
B
SECTION
(Page 29)
u 1 6 3
27 27
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2 4
8 9 9
IC353 (DZ120/DZ120K)
IC360 (DZ110/DZ111)
AMP
IC2200
A/D CONVERTER
LIN
13 3 +
X
1 1 LIN DOUT 12
–
2
LRCK 10
11
+ RIN BCK
Y 3 5
7 2 RIN
–
SCKI 15
6
B
9
Q354 (DZ120/DZ120K)
Q396 (DZ110/DZ111)
IC501 (2/4)
SYSTEM CONTROL
3 1 5 1 5 0 8 9
82 A-SEL0
83 A-SEL1
91 ACAL MIC LEVEL
26 MIC GAIN
28 DC CONT
90 MONO/ST DET
100 MIC/A CALSW
76 RDS_DATA
75 RDS_CLK
69 TUNED
70 ST_CLK
71 ST_DO
72 ST_CE
73 ST_DI
71 V_SEL0
72 V_SEL1
81 TVSEL/V_SEL3
m
c o
.
HCD-DZ110/DZ111/DZ120/DZ120K
2
8 9 9
AMP LRCKO
AMP BCKO
AMP MCKO
AUDIO
A
SECTION
(Page 28)
IC1101 (2/3)
DVD SYSTEM PROCESSOR
AMP D1
209 SPDATA SDATA0 217
AMP D2
218
224 DWIDE SDATA1
AMP D3
219
SDATA2
213
ALRCK
ABCK 214
ACLK 215
2 4 9 8 2 9 9
• Signal Path
: AUDIO
: AUDIO IN
: TUNER