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HCD-ZX80D/ZX100D
Ver. 1.1
7-26. SCHEMATIC DIAGRAM – MAIN Board (3/6) –
(3/6)
(Page
F2
47)
F3
(Page 51)
J2
I1
I2
R330
(Page 50)
1k
R329
100k
DGND
D+4V
J103
5P
L+R(SPEANA)
R120
D325
D-LIGHT
0
UDZSTE
IIC DATA
-174.7B
SYNC OUT
R325
IIC CLK
680
D101
Q323
1SS355W
2SC5053
+4V REGULATOR
D102
1SS355W
I3
I4
(Page 50)
DOWNMIX-L
DOWNMIX-R
C260
0.1
C272
220
10V
1 50V
MB_FR
LINK-L
CN514
8P
+9V
1 50V
L+R
MB_SL
AGND
(Page
CTR-IN
57)
AGND
LINK-R
SL-IN
AGND
SR-IN
MB_SR
1 50V
FC
1 50V
LFE
SW
81
82
F10
F4
(Page
JR104
0
SW
F5
47)
F6
F7
F11
HCD-ZX80D/ZX100D
R167
C164
R165
R163
C167
0
10
1k
10k
10 50V
50V
R164
R162
Q167
10k
47k
2SD2114
MUTING
R113
10k
R114
R112
Q117
C114
10k
47k
2SD2114
R117
10
R115
C166
MUTING
0
50V
1k
10 50V
Q103
2SC5053
D586
+5V REGULATOR
10EDB40
D585
R135
10EDB40
1.5k
D136
Q104
UDZSTE
DTC114EKA
-175.6B
REGULATOR CONTROL
SWITCH
R282
10k
Q253
2SD2114
C266
R261
C277
R280
10
47k
R260
C264
MUTING
1k
50V
470
220p
R202
R281
C261
R259
10k
47k
220p
10k
C215
10 50V
R612
0
R212
8.2k
R229
R214
10k
47k
Q202
2SD2114
C217
C226
R228
C219
R216
R217
C218
MUTING
10
1k
10 50V
2.2k
10k
0.001
50V
R203
R227
C220
R215
10k
47k
0.001
4.7k
C265
10 50V
R662
0
R262
8.2k
C276
Q252
1
R278
2SD2114
R264
50V
1k
47k
MUTING
C267
R279
C269
R266
R267
C268
10
10k
10 50V
2.2k
10k
0.001
50V
R242
R277
C270
R265
10k
47k
0.001
4.7k
R269
10k
Q200
2SD2114
C222
C221
R268
C224
R219
R220
C223
MUTING
10
1k
10 50V
2.2k
10k
0.001
50V
R249
R270
C242
R218
10k
47k
0.001
4.7k
C262
C251
R222
R221
10 50V
1k
47k
R273
R223
10k
Q250
8.2k
2SD2114
R271
10k
MUTING
R623
6.8k
C258
10 50V
C273
220p
R224
R274
1k
1k
C274
220p
C225
1
50V
C559
1000
10V
JR502
0
JR509
0
ELECTRICAL VOLUME
IC201
M61530
C214
R210
R211
R213
220p
470
47k
6.8k
R209
C211
R263
C216
10k
220p
6.8k
10 50V
C263
10 50V
R258
2.2k
C210
0.001
C256
0.0022
R257
2.2k
R256
47k
C257
10 50V
R206
47k
C207
10 50V
C206
0.0022
R207
2.2k
C213
10 50V
R208
2.2k
C212
0.001
C255
100 10V
C205
100 10V
C209
10 50V
R225
10k
R226
22k
C259
10 50V
R275
10k
R276
22k
C254
0.33
R236
∗
Q205
C253
0.12
2SC2412K
FEED BACK
R255
1k
SWITCH
C204
0.33
R286
∗
Q255
C203
0.12
2SC2412K
FEED BACK
R205
1k
SWITCH
R204
10k
R200
C201
10k
0.1
C200
0.1
48
48
CN521
21P
DM_R
DM_L
LFE
FC
MB_SR
MB_SL
MB_FR
MB_FL
XVOICE
∗
R531,581
SCORE
4.7k
(ZX80D:E2:ZX100D:E2)
6.8k
ZX80D:E3,E13,E51,MX/
ZX100D:E3,E51,MX,SP,MY
R531
∗
R581
∗
R532
R582
3.3k
3.3k
1
JW530
2
ST-DIN /MC-DOUT
3
5
ST-DOUT/MC-DIN
6
C227
R230
1
1k
50V
MB_FL
R232
R292
10k
10k
R272
R231
Q203
3.3k
47k
2SD2114
MUTING
R285
R298
10k
10k
R254
R283
Q254
3.3k
47k
2SD2114
R284
C278
MUTING
1k
1 50V
57
18
R234
R299
C228
1k
10k
1 50V
R233
Q204
47k
2SD2114
DM_L
R235
MUTING
10k
DM_R
FL
FR
19
43
R237
47k
44
45
63
70
C520
10
R287
R240
FB261
50V
47k
15k
0
SAT-L
C229
R241
220p
33k
JW258
C521
C279
R291
10
220p
33k
R290
FB260
50V
15k
0
SAT-R
C235
100p
∗
R236,286
10k(ZX100D)
22k(ZX80D)
Note: Refer to SUPPLEMENT-1 for the MAIN board of US model.
DGND
RT
AGND
LT
AGND
SW(LFE)
FC
SR
SL
AGND
FR
AGND
FL
(Page 35)
AU+5V
AGND
L-IN
AGND
R-IN
AGND
XVOICE
SCORE
(Page 47)
F8
F9
CN506
9P
TUNED
A-GND
FM 75Ω
ST-R
COAXIAL
TUNER (FM/AM)
ST+9V
SUPPLIED WITH
ST-L
ANTENNA
THE ASSEMBLED
BLOCK
AM
ST-CLK
ST-CE
B1
B2
(Page 46)
CN512
19P
A+9V
DGND
CTRL1
SELECTOR
AGND
INPUT L
AGND
INPUT R
AGND
OUTPUT R
AGND
OUTPUT L
(Page 43)
AGND
S0
S1
S2
S3
CTRL2
CTRL3
J201
2P
L
TV/SAT
AUDIO IN
R
J3
(Page 51)
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