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6-12. SCHEMATIC DIAGRAM – MAIN BOARD (7/10) –
MAIN BOARD
MAIN BOARD
39
(4/10) (Page 40)
3.3V
L3051
(10/10) (Page 46)
10uH
MAIN BOARD
38
A12V
(4/10) (Page 40)
L3052
10uH
(5/10) (Page 41)
C3091
(8/10) (Page 44)
220
16V
CN3002
4P
TP3053
C3051
+31.5V
4
0 . 1
F
+31.5V
3
POWER
2
P-GND
BOARD
P-GND
1
CN904
R3051
TP3054
(Page 57)
100k
HCD-DZ555K/DZ556KB/DZ750K
• See page 58 for Waveform. • See page 59, 60 for IC Block Diagrams.
MAIN BOARD
7
(5/10)
(Page 41)
(7/10)
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SOLATCH1
OVF
R3011
470
TP3024
R3012
470
3 . 3
25
OVF FLAGL
TP3026
26
SFLAG
R3013
INIT
10k
3 . 3
27
INIT
28
MCKSEL
R3014
TP3029
1 . 7
22
29
LRCK
R3015
TP3030
1 . 7
100
30
BCK
TP3002
0
31
DATA
(DATA1)
3 . 3
C3016
32
BFVDD
0 . 1
33
BFVSS
34
TEST
1 . 8
C3017
35
DVDD
0 . 1
1 . 7
36
XFSIIN
TP3036
R3017
680
TP3015
IC3050
+1.8V REG
EXCEPT EA
/DZ555K:TH
5
4
VIN
C3003
VOUT
1000P
IC3050
TK11118CSCL-G
(EXCEPT KR,RU,
TW/DZ750K:TH)
S-T111B18MC-OGDTFG
C3054
100
(KR,RU,TW/DZ750K:TH)
16V
C3055
0 . 0 1
1
2
3
C3053
0.001
C3052
EXCEPT KR,RU,
1
TW/DZ750K:TH
MAIN BOARD
6
(6/10)
(Page 42)
C3015
C3014
R3055
0 . 1
0 . 1
100
R3153
0
C3153
24
23
22
21
20
19
18
17
16
15
14
13
R3041
0
12
VSSL
1 . 7
R3151 100
OUTL1(+)
11
3 . 3
C3013
VDDL
10
0 . 1
1 . 7
C3154
9
OUTL2(-)
IC3010
R3152
CXD9843AR
100
VSSL
8
VSSR
7
R3101
IC3010
1 . 7
100
6
OUTR1(+)
3 . 3
S-MASTER PROCESSOR
C3012
VDDR
5
0 . 1
R3165
1 . 7
0
OUTR2(-)
4
R3102
C3150
3
100
VSSR
0 . 1
VSUBC
2
5
R3166
0
XVSS
1
C3155
C3011
0 . 1
47
16V
37
38
39
40
41
42
43
44
45
46
47
48
TP3048
R3103
0
C3018
C3019
C3020
0 . 1
0 . 1
0 . 1
C3103
0 . 1
R3054
22
R3107
R3040
0
IC3051
JL3008
C3104
C3060
OSC
C3059
10p
0.001
L3053
FB3051
10uH
0
JL3009
5
4
L3054
R3053
1uH
R3115
C3057
100
0
C3056
0 . 0 1
R3052
C3100
220
1M
10V
0 . 1
X3051
R3116
49.152MHz
0
1
2
3
C3105
C3058
0 . 1
5p
JL3064
43
43
IC3150
C3156
S-MASTER
0 . 0 3 3
DIGITAL AMP
IC3150
CXD9883M
0
3 1 . 3
JL3033
BST_A
PVDD_A
12
3 1 . 3
JL3034
GVDD_A
PVDD_A
3 1 . 3
TP3150
0 . 1
/DTW
PVDD_A
C3162
100
3 . 3
(OpenDrain)
EXCEPT RU
35V
C3163
/SD
GND
R3154
(OpenDrain)
0 . 1
3 . 3
0
/RESET
GND
1 . 7
PWM_A
GND
1
1 6 . 5
D3152
D4152
L3152
OC_ADJ
OUT_A
P6SMBJ33A-5
C3165
RSA39LATE25
10uH
R3157
1 6 . 5
1
15k
GND
OUT_A
1 6 . 5
GND
OUT_A
RU
JL3035
3 . 3
1 6 . 5
EXCEPT RU
0 . 1
VREG
OUT_B
1 6 . 5
JL3112
M3
OUT_B
L3151
1 6 . 5
C3164
JL3113
10uH
1
M2
OUT_B
JL3114
D3151
D4151
M1
GND
P6SMBJ33A-5
RSA39LATE25
0
PWM_B
GND
12
JL3036
C3158
VDD
GND
0 . 1
RU
C3159
3 1 . 3
100
35V
GND
PVDD_B
12
3 1 . 3
JL3037
GVDD_B
PVDD_B
27
3 1 . 3
JL3038
BST_B
PVDD_B
C3166
2200
35V
C3157
0 . 0 3 3
C3106
0 . 0 3 3
C3167
0.1
IC3100
0
3 1 . 3
S-MASTER
EXCEPT EA
JL3039
BST_A
PVDD_A
12
3 1 . 3
DIGITAL AMP
/DZ555K:TH
JL3040
GVDD_A
PVDD_A
3 1 . 3
TP3110
C3112
/DTW
PVDD_A
100
3 . 3
(OpenDrain)
35V
C3113
/SD
GND
EXCEPT RU
0 . 1
R3104
3 . 3
(OpenDrain)
0
/RESET
GND
1 . 7
PWM_A
GND
1
1 6 . 5
D4112
D3112
L3112
OC_ADJ
OUT_A
RSA39LATE25
P6SMBJ33A-5
10uH
15k
1 6 . 5
GND
OUT_A
1 6 . 5
C3115
1
GND
OUT_A
RU
JL3041
3 . 3
1 6 . 5
EXCEPT RU
VREG
OUT_B
C3114
0 . 1
1
1 6 . 5
JL3115
M3
OUT_B
L3111
1 6 . 5
JL3116
10uH
M2
OUT_B
JL3117
D4111
D3111
M1
GND
RSA39LATE25
P6SMBJ33A-5
0
PWM_B
GND
12
JL3042
C3108
VDD
GND
RU
0 . 1
C3109
3 1 . 3
100
GND
PVDD_B
35V
12
3 1 . 3
JL3043
GVDD_B
PVDD_B
27
3 1 . 3
JL3044
BST_B
PVDD_B
C3117
0.1
IC3100
EA/DZ555K:TH
CXD9883M
C3116
2200
35V
C3107
0 . 0 3 3
E
EB3002
(CHASSIS)
HCD-DZ555K/DZ556KB/DZ750K
Ver. 1.3
18
19
JL3087
Q3152
1 6 . 5
2SA1235TP-1EF
DC DETECT
1 6 . 5
0
C3125
R3177
100k
0
2 . 2
1 6 . 5
Q3151
1 6 . 5
2SA1235TP-1EF
DC DETECT
JL3059
R3176
R3175
100k
100k
C3173
0.001
C3172
0.001
CN3100
JL3057
4P
TP3104
Q3102
4
FL + / FR DDTD +
1 6 . 5
2SA1235TP-1EF
TP3103
DC DETECT
3
FL - / FR DDTD -
1 6 . 5
H
TP3102
2
FR - / FR DDTD -
0
TP3101
SPEAKER
1
FR + / FR DDTD +
BOARD
CN303
C3124
C3122
R3127
(Page 53)
0.001
2 . 2
100k
0
C3123
1 6 . 5
0.001
Q3101
1 6 . 5
2SA1235TP-1EF
DC DETECT
EB3003
JL3058
E
R3126
R3125
(CHASSIS)
100k
100k
EXCEPT
No mark:DVD STOP
20
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