Read Sony HCD-ZX10 / MHC-ZX10 Service Manual online
HCD-ZX10
26
26
– MAIN SECTION –
TUNER
UNIT
: FM
: CD
• SHIGNAL PATH
• RCH is omitted
: VIDEO
IN E2
66
IC101
SOUND PROCESSOR
Q101
Q130
SYSCON/
SERVO
SECTION
IC202
CHINEMA
SPACE
60
REC B2
MUTE
72
SW OUT
37
BUF OUT2
40
BB A2
39
BB B2
ST-L
ST-R
ST-CLK
ST-DIN
ST-D OUT
ST-CE
TUNED
STEREO
ST MUTE
RDS INT
RDS DATA
R CH
EXCEPT
US, CND
US, CND
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
J101
(1/2)
(1/2)
L
VIDEO
(AUDIO)
IN
+
–
14
IC801
POWER AMP
13
10
12
11
IN D2
67
FRONT RY
26
IC401 (1/2)
MASTER CONTROL
25
STK-MUTE
35
HEAD PHONE
LINE MUTE
36
AC CUT
RESET
12
IN C2
L OUT
68
IN B2
69
INA2
SPEANA
RESET
BPL IN2
70
KEY IN2
CONT2
CONT3
L OUT
L IN
62
10
63
CLK
DATA
LATCH
32 33 34
Q102
MUTE
R CH
SWITCH
IC501
RESET
EXCEPT
US, CND
US, CND
MD
IN
L
WOOFER
OUT
J101
(2/2)
(2/2)
J102
FRONT
SPEAKER
MUTE
SWITCH
Q184
MD
OUT
A
BD
SECTION
(Page 24)
C
(Page 25)
7
2
3
61
REC A2
30
L+R OUT
THERMAL
PROTECT
Q801
Q841,842
MUTE
CONTROL
Q961
MUTE
SWITCH
Q962,963
THERMAL
DET.
Q881,883
RY881
DELAY
DRIVER
Q895,896
+5V
+5V
R CH
PROTECT
SWITCH
TM801
LATCH
DRIVER
Q893
MUTE
Q821
Q822
PROTECT
DC AMP
Q891,892
MUTE
SWITCH
FAN
DRIVER
Q941,942
PROTECT
SWITCH
Q897
LATCH
DRIVER
Q894
MUTE
SWITCH
Q181,182
RESET
SWITCH
Q183
RESET
SWITCH
Q501
502-LAT
502-DATA
502-CLK
SUR2
SUR1
43
44
45
42
41
ST-CLK
ST-D IN
ST-D OUT
ST-CE
TUNED
STEREO
ST MUTE
RDS INT
RDS DATA
46
47
48
49
50
51
52
20
21
60
53
PB-A/B
AMS IN
L
R
SURROUND
SPEAKER
R CH
R CH
D831
M941
(FAN)
(FAN)
J1691
TM802
L
R
24
PROTECT
22
CD-POWER
94
POWER
23
STBY-RELAY
PHONES
DOLBY
TYPE B
TYPE B
BIAS
OSC
Q621,622
IC611
R CH
HP101
PB HEAD
(DECK A)
(DECK A)
L
R
RV311
IC601
R CH
L
R
3
1
IC602
4
REC/PB
EQ OUT
T621
REC BIAS
ERASE HEAD
ERASE BIAS
46
48
B IN
A IN
16
PB-A/B
EQ IN
38
36
RV301
REC LEVEL
39
REC OUT
BIAS SW
70
120
TC MUTE
59
56 NR-ON/OFF
55 R/PB/PASS
58
57
61
BIAS
REC MUTE
ALC
63 TC-RELAY
54
EQ-H/N
+12V
Q623
LIN
43
PB
24
18
20
22
40
25
PB OUT
LM ON/
OFF
BIAS ON/OFF
RM ON/OFF
ALC ON/OFF 15
NORM/
HIGH
PAS
DOL
P
R
REC/PB HEAD
(DECK B)
X
IC301
DOLBY NR
DOLBY NR
HRPE101
RV341
REC
BIAS
PLAYBACK
LEVEL
DECK A
RV301
PLAYBACK
LEVEL
DECK B
33
23
NR ON/
OFF
17
S1004
A CrO
2
S1008
B CrO
2
19
A 120/70
B NORM/CROM/
METAL
28 27
26
MS
4
+VH
D991-994
VFDP
REG.
Q981
–5V
+5.6V
B–
SWITCH
Q903
POWER
SWITCH
Q902
Q904-906
Q904-906
+5V
F2
B+
SWITCH
Q901,902
–5V
REG.
IC902
D901-904
AC IN
D995-998
–VH
D911
3
2
POWER
SWITCH
D +5V
VREF
+5.6V
B+
SWITCH
Q910
Q911
+5V
REG.
IC901
3
1
F914
F911
+VL
–VL
D951
+5.6V
REG.
IC901
3
1
RELAY
DRIVER
Q901
RY901
POWER
SWITCH
D +5V
(BD)
B+
SWITCH
Q913
D504
Q912
+10V
+5V
REG.
IC903
3
1
+10V
REG.
REG.
IC907
3
1
F1
D508
F915
EXCEPT US
US
MODEL
T902
SUB
TRANSFORMER
T901
POWER
TRANSFORMER
POWER
SWITCH
Q921,922
TC +12V
+12V
REG.
REG.
IC905
3
1
LED +7V
M +7V
+7V
REG.
IC906
3
1
09
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