Sony HCD-VZ30AV Service Manual page 26

HCD-VZ30AV
Q Q
MAIN SECTION
3 7 6 3 1 5 1 5 0
ST-L
TUNER A
SECTION
(Page 25)
TC REC-L
F
TC
SECTION
(Page 25)
TC PB-L
G
TC
SECTION
(Page 26)
CD-L
VIDEO H
SECTION
(Page 28)
J101
VIDEO 1 IN
L
(AUDIO)
MD IN L
MD OUT L
T E
L 1 3 9 4 2 2 9 6 5 1 3
DOLBY
SURROUND PROCESSOR
IC201
80 VR SW IN
J703
74 LT IN
FRONT
75 RT IN
REAR 77
SL IN
DVD
INPUT
CENTER
76 C IN
WOOFER 79 SW IN
DATA
22 DATA
CLK
23 SCK
LAT
24 REQ
42 41 40
w w w
16
INPUT SELECT/
GRAPHIC EQ CONT/
ELECTRICAL VOLUME
IC101
70 INA2 OUT2 37
61 RECA2
69 INB2
BB A2 40
BB B2 39
68 Q101
INC2
66 INE2
67 IND2
60 RECB2
65
INF2
2 KEYIN1
63 KEYIN2
72 SW L+R 30
MIC IN 64
DATA
33 DATA
CLOCK
32
CLOCK
LATCH
34 LATCH
IC204
5 7
SL OUT 9
IC203
3 1
C OUT 3
IC203
5 7
SW OUT 17
MUTE CONT
Q181
44 45 43 36 25
x a o
. i
http://www.xiaoyu163.com
POWER AMP
IC801
18
11
17
MUTE
Q102
12 10
R-CH
OVER LOAD
MUTE DETECT
Q801
Q961-963
D802
D871
PROTECT DC DET
Q893-897 Q891,892
AC DET
MUTE CONT
Q822
+VL
D1002
OVER HEAT
DETECT
Q1091,1092
THP091
Q Q
3 7 6
MUTE
Q202
MUTE
Q203
X401 X402
32.768kHz 16MHz
24 10 11 15 13
u 1 6 3
SYSTEM CONTROL
y
IC401(2/3)
26 26
http://www.xiaoyu163.com
2 4
8 9 9
MUTE
Q821
RY881
RELAY
DRIVE
Q881,883
SURR AMP
IC1001(1/2)
10
4
11
RY1061
5 RELAY
DRIVE
Q1061,1063
OVER LOAD
DETECT
Q1001
IC1001(2/2)
15
17
16
RY1062
18 RELAY
DRIVE
Q1062,1064
OVER LOAD
DETECT
Q1081
3 1 5 1 5 0 8 9
MUTE
Q130
MUTE
CONT
Q184
D181
MUTE CONT
Q182,183
26 28 35
m
c o
.
2
8 9 9
R CH
J1691
PHONS
FAN DRIVE
FAN
Q941,942
TM801
L
R
FRONT
SPEAKER
R CH L
R
TM802
L
R
REAR
SPEAKER
R CH L
R
L
CENTER
SPEAKER
R
J102
WOOFER
2 4 9 8 2 9 9
OUT
SPA SIG DISPLAY
I
SECTION
(Page 27)
MIC SIG
J DISPLAY
SECTION
(Page 27)
TA MUTE
POWER
K
SECTION
(Page 27)
• R-CH is omitted
• Signal Path
: FM
: CD
: PB (DECK B)
: REC (DECK B)