34
34
HCD-U1BT
HCD-U1BT
6-7. SCHEMATIC DIAGRAM — BD83S SECTION —
•
See page 51 for Waveforms.
•
See page 52 for IC Block Diagrams.
•
See page 58 for IC Pin Function Description.
C208
C205
R324
R101
R292
C
11
0
R451
R102
R103
R104
R105
R107
R108
R109
R110
R111
R255
R253
C406
C301
M401
M402
R254
R252
R
2
5
0
R
26
8
R322
R321
C
2
6
4
CN301
C222
C213
R291
C201
C219
R112
R113
C203
C
108
C
102
C
10
1
C
10
3
C
10
5
C
104
C
10
9
C
107
R275
R277
R276
C271
C221
C
27
3
C
2
6
1
C
2
6
0
R
2
6
5
R266
R267
R
25
8
C
25
8
R
26
0
C256
C207
C254
C253
C252
C251
C232
C206
C224
R
2
7
8
C272
C204
C218
C291
C292
C217
C202
R401
C303
C322
C321
R323
R
4
52
R421
C404
R207
C226
C
2
6
5
C210
R256
C257
C323
Q321
C424
R423
C405
IC402
S201
TP
C230
TP
C220
C
45
1
TP2
TP1
TP4
TP3
C274
R257
C304
R280
C401
C227
R202
C268
C215
C276
C277
IC203
R201
CN102
C266
C267
R203
C275
C214
X201
R270
R271
C223
0.1
0.1
100k
100
100
2
20
p
22k
100
100
100
100
100
100
100
100
100
1k
1k
0.1
0.1
10k
10k
1
M
1
0
k
2.2
2.2
0
.0
01
p
16P
0.1
0.1
100
100
10V
0.1
100
100
100
10V
220
p
22p
22p
2
2p
2
2p
2
20
p
2
20
p
2
20
p
100
100
47k
0.1
0.1
4
7
0p
0
.0
1
0
.47
4
.7k
1k
4.7k
2
2
0
k
2
2
0
p
0
0.1
100 10V
4700p
470p
4700p
470p
0.1
0.1
0.1
10
0
0.1
0.1
0.1
470p
470p
0.1
0.1
0
10
1
1000p
0
10
k
0
0.1
0
1
0
.1
0.1
22k
0.1
100
10V
2SA2119K
0.1
10k
0.1
BA5947FM-E2
100p
0.1
0.04
7
0.1
100k
1
0
220
10V
1
0
10p
0.1
1
1
0
23P
10p
5p
5p
0.1
16.9344MHz
1k
1M
0.1
F
R
D
R
F
F
D
R
T
R
D
R
T
F
D
R
FRDR
FFDR
TRDR
TFDR
S
P
-
S
P
+
S
L
-
S
L
+
SP+
SP-
SL+
SL-
3
5
1
T+
VC
GND
LD
PD
F+
T-
F-
VCC
XRST
D-OUT
DVDD(3.3V)
AVDD(3.3V)
E
D
A
B
C
F
VR
IREQ-MP3
DATA
CLK-MP3
2
4
(LIMIT)
AUTOMATIC
POWER
CONTROL
FOCUS/TRACKING
COIL DRIVER,
SLED/SPINDLE
MOTOR DRIVER
OPTICAL
PICK-UP
BLOCK
(KSM-215CFP)
(SPINDLE)
(SLED)
(VC)
(RFACI)
+1.8V REGULATOR
M-MUTE
D-GND
L-CH
A-GND
R-CH
XTACN
(APC)
(SPI)
No mark:CD PLAY
BD83S BOARD
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299