Sony HCD-DZ151KB - • IC Block Diagrams - MAIN Board -

5252
HCD-DZ150K/DZ151KB
HCD-DZ150K/DZ151KB
•Waveforms
– MAIN Board –
– IO-S-OUT Board –
2 IC1101 <xcv (XTALI)
1 V/DIV, 10 ns/DIV
37 ns
3.3 Vp-p
1 IC1101 6 (DVDRFIP)
200 mV/DIV, 100 ns/DIV
900 mVp-p
3 IC1101 <z,m (CVBS)
500 mV/DIV, 20 µ s/DIV
H
1.5 Vp-p
5.0 Vp-p
20.3 ns
5 IC3010 rk (XFSOIN)
1 V/DIV, 10 ns/DIV
4 IC501 qg (XIN)
1 V/DIV, 100 ns/DIV
200 ns
3.0 Vp-p
1 IC308 wh (C OUT)
2 IC308 wa (Y OUT)
3 IC308 w; (CY OUT)
4 IC308 qk (Cb OUT)
5 IC308 qh (Cr OUT)
1 V/DIV, 20 µ s/DIV
H
1.3 Vp-p
1 V/DIV, 20 µ s/DIV
2 Vp-p
H
1 V/DIV, 20 µ s/DIV
2 Vp-p
H
1.8 Vp-p
H
500 mV/DIV, 20 µ s/DIV
500 mV/DIV, 20 µ s/DIV
H
1.5 Vp-p
• IC Block Diagrams
– MAIN Board –
OUT1
IN1-
FI N
(GND)
FI N
(GND)
IN2 +
IN2-
OUT2
RES1
REGCTL
IN3+
IN3 -
OUT3
IN4+
FI N
(GND)
IN4-
OUT4
CTL
FWD
REV
MUTE 123
MU T E 4
TSD_M
PVCC2
DO5-
DO5+
PGND2
DO4-
DO4+
DO3-
DO3+
REGO2
REGO1
PGND1
DO2-
DO2+
DO1-
FI N
(GND)
DO1+
PVCC1
REGVCC
OPOUT2
OPIN 2-
OPIN 2+
VREF
SVCC
OPOUT1
OPIN1-
OPIN 1+
IN1+
SGND
D
D
REGVCC
RES2
REGVCC
REGVCC
REGVCC
PS
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
MUTE123 MUTE4 PS TSD_M
S
W
M
S
C
+
-
TSD
REGVCC
SELECT
116
ST
117
A
1
2
3
A
B
Y
5
Y
B
GND
4
VCC
8
Y
EN G
Y
IC3003 TC7WH157FK (TE85R)
IC1201 FAN8036L
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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