Sony FST-ZX100D / FST-ZX80D / HCD-ZX100D / HCD-ZX80D / LBT-ZX100D / LBT-ZX80D Service Manual ▷ View online
53
53
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
7-31. SCHEMATIC DIAGRAM – PA Board –
TH629
C600
C650
R655
R640
R645
R610
R616
NO604
NO600
C660
R658
R676
R677
R656
R657
C656
R607
Q606
R692
R606
Q604
R605
R604
R693
R608
R698
D609
R694
R609
C608
R611
R612
R
6
0
3
R619
R
6
1
7
R
6
9
5
R
6
9
6
R
6
5
3
C606
R630
D620
R669
D670
C601
R601
R600
C651
R651
R650
R682
R683
Q634
R697
R638
R639
R673
R623
R635
R641
R642
R662
R643
R663
Q641
D655
D654
R654
R685
C648
C649
R649
C693
R624
D624
NO601
R634
C634
C635
CN600
CN601
C683
EP660
EP690
C667
R672
R622
R615
TM600
Q630
R631
C655
R628
R629
R691
C691
C692
L690
L680
R681
C681
C682
R690
R680
C605
R647
R660
D660
R661
D661
R646
Q644
Q628
RY646
R648
Q648
R644
D646
R633
JR612
TH630
Q647
IC600
C652
C654
C604
C
6
5
3
C
6
0
3
R618
R668
C602
C617
C616
C666
R620
R670
C636
R636
C637
R637
Q668
R671
R621
Q618
Q640
Q682
R613
R614
D656
D658
C676
C658
R678
C678
JW1285
JW1283
J
W
1
2
8
2
J
W
1
2
8
4
CN602
CN607
Q610
R
6
0
2
R652
C609
C618
C610
C619
D
6
1
1
D
6
1
2
R625
R674
4.7
50V
50V
4.7
50V
50V
47k
1k
10k
68k
1
2P
7P
0.1
100k
220k
220k
220k
220k
3300
100V
100V
2.2k
2SA1207AA
47k
47k
2SC3906K
T146E
10k
10k
100k
100k
100k
MA111-TX
68k
68k
22
50V
33k
100
4
7
k
1k
1
0
0
k
1
0
0
k
1
0
0
k
4
7
k
0.1
100k
MA111-TX
1k
MA111-TX
0.0022
47k
1k
0.0022
47k
1k
1k
4.7k
DTA124EKA
2.2k
100k
100k
56k
68k
10k
1k
150
150
150
150
2SD2114KT146
TB-E
MA111-TX
MA111-TX
47k
10k
100
10V
10V
10
50V
22k
0.1
22k
MA111-TX
3P
2.2k
100
25V
25V
100
25V
25V
13P
8P
0.1
0.068
10
1/2W
10
1/2W
100
2SC2712-YG-TE85L
100k
10
50V
22k
5.6k
10
1/2W 100000p 100000p
10
1/2W
100000p 100000p
10
1/2W
10
1/2W
0.1
1k
4.7k
MA111-TX
4.7k
MA111-TX
100
1/2W
2SC2712-YG-TE85L
2SC2712-YG-TE85L
22k
2SC2712-YG-TE85L
2.2k
MA111-TX
0
0
2SC2712-YG-TE85L
220
10V
10V
100p
100p
1
0
p
1
0
p
0.22
5W
0.22
5W
220
10V
10V
0.068
0.068
0.068
18k
18k
4.7
100V
820
2W
4.7
100V
820
2W
2SC3906K
T146E
150k
150k
2SC3906K
T146E
2SD2114KT146
TB-E
2SC2712-YG-TE85L
1k
1W
1W
1k
1W
1W
D25XB60
3300
100V
100V
4700
50V
100k
4700
50V
9P
5P
2SC3906K
T146E
3
9
0
390
10
100V
22
100V
10
100V
22
100V
M
M
3
Z
1
8
V
S
T
1
M
M
3
Z
1
8
V
S
T
1
22k
L-IN
L-IN
R-IN
R-IN
DC-DET
DC-DET
OVERLOAD DET
OVERLOAD DET
THERMAL VACS
THERMAL VACS
STK MUTE
STK MUTE
H/P MUTE
H/P MUTE
FRONT RELAY
AC CUT DETECT
AC CUT DETECT
AC CUT DETECT
FAN DET
FAN DET
FAN DET
FR RELAY PROTECT
FR RELAY PROTECT
DBFB F/B
DBFB F/B
FRONT RELAY
∗
+VH
+VL
-VL
-VH
SW RC GND
AC CUT DETECT
-VL
+VL
GND
GND
UNREG
FAN DET
A+9V
DBFB F/B
FR RELAY PROTECT
AC CUT DETECT
LINK RELAY
STK MUTE
L-IN
R-IN
FRONT RELAY
H/P MUTE
THERMAL VACS
HP-R
HP-L
-VL
-VL
SURR POWER GND
HP-GND
GND
REAR L GND
REAR R GND
CENTER GND
AC1
AC1
AC2
AC2
(CHASSIS)
(CHASSIS)
FRONT SPEAKER
Q628,630
THERMAL DETECT
-1
-2
RELAY DRIVE
PROTECT SWITCH
OVER LOAD DETECT
STK412-240(ZX80D)
STR412-230(ZX100D)
PREGND
DC DETECT
OVERLOAD DETECT
DGND
POWER AMP
OVER LOAD
DETECT
OVER LOAD
DETECT
Q604,606,610
STANDBY SWITCH
MUTING
MUTING
Q634,682
MUTING CONTROL SWITCH
1
4
4
1
RBV1306(ZX80D)
D25XB60(ZX100D)
(ZX100D)
(ZX80D)
(ZX80D)
(ZX100D)
FAN DETECT
VIRTUAL GND
R
L
POWER-GND
POWER-GND
3
2
3
2
(ZX100D)
∗
R625
2.2k(ZX80D)
22k(ZX100D)
(Page 66)
(Page 66)
(Page 57)
(Page 56)
(Page 41)
(Page 50)
(Page 50)
Ver. 1.1
54
54
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
•
Waveforms
– DMB15 Board –
– VIDEO Board –
– MAIN Board –
– PANEL Board –
1
IC102
6
(DVDRFIP)
(DVD play mode)
500 mV/DIV, 200 ns/DIV
1 Vp-p
7
IC102
<x/c
(YUV6)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
0.9 Vp-p
20.8
µ
s
4 Vp-p
8
IC102
<xzc
(ALRCK)
2 V/DIV, 10
µ
s/DIV
9
IC102
<xzv
(ABCK)
2 V/DIV, 100 ns/DIV
326 ns
4 Vp-p
2
IC102
<z.v
(YUV1)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
1.1 Vp-p
qa
IC102
<xx,
(XTALO)
500 mV/DIV, 10 ns/DIV
37 ns
1.1 Vp-p
3
IC102
<z.n
(YUV2)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
1 Vp-p
4
IC102
<z.,
(YUV3)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
1.3 Vp-p
5
IC102
<x//
(YUV4)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
1.1 Vp-p
6
IC102
<x/x
(YUV5)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
0.9 Vp-p
q;
IC102
<xzb
(ACLK)
2 V/DIV, 20 ns/DIV
40.6 ns
4 Vp-p
wa
IC801
qh
(CROUT)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
1.5 Vp-p
ws
IC801
qk
(CBOUT)
(Color bar)
500 mV/DIV, 20
µ
s/DIV
H
1.5 Vp-p
wd
IC801
w;
(CYOUT)
(Color bar)
1 V/DIV, 20
µ
s/DIV
H
2 Vp-p
wf
IC801
wa
(YOUT)
(Color bar)
1 V/DIV, 20
µ
s/DIV
H
2 Vp-p
wg
IC801
wd
(CVBSOUT)
(Color bar)
1 V/DIV, 20
µ
s/DIV
H
2.5 Vp-p
wh
IC801
wh
(C OUT)
(Color bar)
1 V/DIV, 20
µ
s/DIV
H
1.8 Vp-p
ed
Q370 (Base)
(REC mode)
(REC mode)
2 V/DIV, 5
µ
s/DIV
11.1
µ
s
3.9 Vp-p
ef
Q370 (Collector)
(REC mode)
(REC mode)
5 V/DIV, 5
µ
s/DIV
11.1
µ
s
16 Vp-p
es
IC401
qd
(X-OUT)
1 V/DIV, 100 ns/DIV
200 ns
2.9 Vp-p
ea
IC401
qa
(XC-OUT)
1 V/DIV, 10
µ
s/DIV
30.5
µ
s
2.5 Vp-p
ra
IC902
is
(XOUT)
1 V/DIV, 100 ns/DIV
250 ns
3 Vp-p
55
55
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
C743
C703
C753
R711
R
7
1
2
R
7
7
8
C710
C
71
2
C711
R710
C733
C772
C
7
73
C
78
2
C
78
3
C732
D761
D710
R
7
5
6
D711
Q700
R
7
5
3
Q730
Q740
Q750
R703
R704
R705
R
7
0
0
R701
R702
R706
R750
R751
R
7
5
2
R788
R
7
5
4
R755
R740
R741
R742
R743
R
74
4
R745
R
7
4
6
Q720
Q722
R720
R721
R722
R723
R724
R725
R726
R727
D762
Q763
Q765
Q762
R
7
9
2
R797
R798
R768
R769
R
7
6
6
R767
R
7
6
2
R
7
6
1
D720
R774
Q780
Q770
D
7
3
0
D780
D770
R771
R
7
72
R773
R
7
3
1
R732
R733
R781
R782
R783
R784
R734
C791
C792
R779
D
7
63
D764
D765
JR
7
91
C803
C805
R860
C853
R800
C807
R807
R806
R801
C801
R803
Q
8
1
0
R851
R850
R802
Q800
Q850
R
8
4
1
R
8
9
1
R
89
0
R840
D800
D850
R
8
39
D810
R817
R812
Q812
D812
R
8
8
9
R843
R861
Q814
R863
R864
R866
C804
R865
D811
C
8
0
8
C
85
8
R852
R
80
8
R
8
5
8
C851
R814
JR797
JR700
JR792
NO800
JW801
JW
8
0
3
JW828
C888
C889
JW
8
0
6
JW
8
0
2
NO801
JW
8
0
4
JW
8
1
1
JW
8
0
7
JW805
JW810
JW816
JW800
JW
7
9
8
TM701
TM700
R780
R795
RY760
R793
R785
C780
C781
C
7
3
0
C
73
1
L7
7
0
L
7
30
L
78
0
R737
R787
R777
R786
R736
R776
C794
C793
R
79
9
C721
R764
Q721
R730
R
7
9
6
R765
EP700
JW809
CN701
CN700
JW
7
9
0
JW796
JW813
JW701
JW709
JW715
JW716
JW717
JW
7
25
JW734
JW
7
4
1
JW742
JW
7
4
3
JW
7
4
4
JW745
JW747
JW751
JW
7
5
2
JW
7
5
3
JW
7
5
4
JW702
JW
72
7
JW
7
3
6
JW735
JW
7
1
0
JW
8
1
4
JW
81
9
JW
8
1
8
JW
8
1
2
JW793
JW722
JW720
JW
7
18
JW723
JW755
JW756
JW757
JW
7
33
JW
7
3
7
JW
7
28
JW
72
9
JW
7
31
RY862
R
8
8
8
R862
C800
C806
C850
C852
C802
R827
R828
R804
R892
R842
C820
R805
C843
JW740
C839
C838
JW826
JW815
R
7
9
4
R735
R775
C
7
7
1
C
7
70
C
7
9
6
C742
R770
C795
C704
C754
C744
C700
C740
C750
C752
C702
JW808
JW
7
3
8
JW
7
4
9
JW750
JW748
JW726
JW739
R
8
3
8
C825
C826
NO700
RY761
JW704
JW
70
0
JW721
JW705
JW
7
19
JW703
JW
7
24
JW
70
6
JW707
JW708
JW712
B791
B792
B790
JW
7
9
7
JW759
JW
7
7
1
JW820
JW772
NO701
JW
7
9
1
JW
7
9
5
JW746
JW
7
73
IC702
IC800
R747
R748
Q815
E
E
E
9
1
E
E
E
E
(ZX100D)
E
(ZX80D)
1
15
E
E
E
E
E
E
5
1
E
E
E
SURROUND BOARD
1-868-667-
11
(12)
3
(ZX80D)
(ZX100D)
(ZX100D)
(ZX100D)
1
(ZX100D)
(ZX100D)
(ZX100D)
(ZX80D)
C
E
B
(ZX100D)
(ZX100D)
1
3
X
PA BOARD
CN607
W
PA BOARD
CN602
L
MAIN BOARD
CN514
N
MAIN
BOARD
CN513
AB
MAIN
BOARD
CN105
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
R
L
SURR SPEAKER
+
–
+
–
CENTER SPEAKER
+
–
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(ZX80D)
(ZX100D)
-1
-2
-1
-2
-1
-2
7-32. PRINTED WIRING BOARD – SURROUND Board –
•
See page 29 for Circuit Boards Location.
: Uses unleaded solder.
Ref. No. Location
Ref. No. Location
D710
C-11
D711
C-10
D720
G-10
D730
D-9
D761
E-13
D762
H-13
D763
H-13
D764
G-13
D765
D-14
D770
D-9
D780
E-11
D800
E-5
D810
E-2
•
Semiconductor Location
Ref. No. Location
D811
G-4
D812
F-5
D850
F-5
IC702
C-9
IC800
C-5
Q700
F-7
Q720
G-11
Q721
G-11
Q722
F-10
Q730
F-10
Q740
D-7
Q750
E-7
Q762
E-13
Q763
H-13
Q765
H-12
Q770
F-9
Q780
E-10
Q800
E-5
Q810
D-1
Q812
E-3
Q814
F-4
Q815
F-4
Q850
E-5
(Page
52)
(Page 45)
(Page 45)
(Page 45)
(Page 52)
56
56
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
7-33. SCHEMATIC DIAGRAM – SURROUND Board (1/2) –
D811
R863
R864
R866
R888
R805
R804
R828
C803
C853
R827
C825
R850
C850
R851
C851
R801
R807
R806
C806
R802
C826
C804
R838
R814
R889
R839
C843
R843
C805
Q810
D800
R840
C820
D810
R817
R812
D850
R890
R841
R891
D812
R861
R860
Q814
NO801
R803
B791
IC800
R800
C801
C807
C800
C852
R852
C802
R858
R808
C808
C858
Q812
R842
C839
C838
R892
Q800
Q850
C888
C889
NO800
Q815
RY862
R862
R865
MA111-TX
2.2k
22k
22k
0.22
5W
1
1
100
100p
100p
100
100
50V
50V
1k
4.7
50V
50V
47k
0.01
47k
47k
1k
2.2
50V
50V
100
50V
50V
0.1
0.22
5W
10k
1k
1k
4.7
50V
50V
47k
0.1
2SD2114
MA111-TX
22k
10
50V
MA111-TX
10k
2.2k
MA111-TX
22k
100k
100k
MA111-TX
47k
56k
2SC2712-YG-TE85L
5P
2.2k
(CHASSIS)
1k
1
1
4.7
50V
100
10V
10V
270
100
10V
10V
47k
47k
8.2p
8.2p
2SC3906K
10
1/2W
0.068
0.068
10
1/2W
2SC3906K
2SC3906K
0.068
0.068
5P
2SC2712-YG-TE85L
∗
1k
A1
A2
A3
A4
A5
A6
A7
A8
A9
∗
SW RC GND
AC CUT DETECT
-VL
+VL
SW +
SW -
VIRTUAL GND
(1/2)
POWER AMP
STK403-070(ZX80D)
STK403-100(ZX100D)
(ZX100D)
(ZX100D)
∗
R802
MUTING
STANDBY SWITCH
OVER LOAD
DETECT
DETECT
OVER LOAD
RELAY DRIVE
PROTECT SWITCH
-1
-2
(ZX100D)
270(ZX100D)
1k(ZX80D)
(ZX80D)
(ZX100D)
ZX80D:US,E2,E3,E13,E51/
ZX100D:E2,E3,E51,SP,MY
82 1/2W(ZX80D:MX/ZX100D:MX)
100 1/2W
∗R862
(Page 57)
(Page 53)
(Page 57)
(Page 51)
(Page 57)
(Page 57)
Ver. 1.1
Click on the first or last page to see other FST-ZX100D / FST-ZX80D / HCD-ZX100D / HCD-ZX80D / LBT-ZX100D / LBT-ZX80D service manuals if exist.