Schematic Diagram - Main Board (3/6) - Sony HCD-ZX80D Service Manual

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)