Service manual

CD-DV999W/CD-DV777W
6 – 10
Figure 6-10 SCHEMATIC DIAGRAM (10/15)
+B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
11
11
10
9
8
7
6
5
4
3
2
1
P6-3 3-A
TO SUB PWB
CNP7083
1
FFC7083
A_3.3V
S_5V
FCSIN
AGND
MGND
M_8V
LD_SW
NMUTE
EJ_SW
IN_SW
SPIN
SLDDRV
VA
LOAD
LPCO2
VB
PD_CD
CHOP
LPCO1
SPNDRV
VHALF
TRKIN
VC
VD
VE
VF
RF
CDLDC
HFM
DVDLDC
DVD_H
3.3M
0
1K
0
0
3.3K
3.3K
3.3K
10K
FB3003
220/6.3
6.3
220/
0
3.9K
0
6.8K
6.8K
150K
1K
0.1
0.1
0.018
0.01
0.1
33P(CH)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1
0.033
1
1
0.1
0.1
0.1
0.1
0
00
0.1
PCM1748E
12345678
910111213141516
00
220/6.3
0.1
47
0
DGND
TP3032
TP3033
TP3034
TP3035
TP3036
TP3037
TP3038
TP3039
TP3040
TP3018
TP3017
TP3016
TP3015
TP3014
FG
33
1K
220
220
10K
TP_F_A
TP_E_A
TP_GND_A
TP_GND_B
TP_RF2_B
VREFH
TP3015_A
TP3017_A
TP3018_A
TP3036_A
TP3035_A
TP3034_A
TP3039_A
TP3038_A
TP3037_A
TP3033_A
TP3032_A
TP
TP_DAC5V
TP_C3058
TP_C3059
TP3005
TP3003
TP3001
TP3002
75
75
75
VGND
100
150
75
VGND
VGND
75
TP3004_A
TP3001_A
TP3005_A
TP3002_A
TP3006_A
TP3007_A
TP3012_A
TP3003_A
TP3011_A
150
VGND
75
VGND
TP3012
75
TP3011
TP3008
4.7µH
75
FV10_N.U
VGND
150
TP3007
TP3006
TP3004
10K
0
TP3054
TP3055
0
0
0
0
0
0
TPSPCK
GND_A
TP52
TP53
TP22
TP31 TP32 TP33 TP34 TP35
TP37
TP39
TP40
TP42
TP43
TP44
TP46
TP47
TP48
TP49
TP50
TP45
TP51
TP54
TP55
TP57
TP58
TP63
TP64
TP67
TP68
TP69
TP77
TP78
TP79
TP80
TP81
TP82
TP85
TP88
TP129
TP130
TP128
BD4825G
123
45
3.3K
6
VDD33
57
MMOD
58
VSS
59
P6(RXD_CTL_IN)
60
P5(DVD_CS)
61
P4(R/C_PULSE)
62
P3(SCL)
63
P2(SDA)
64
P1(CHOP)
65
P0
66
FG
67
VDD15
68
NRST
69
VSS
70
DRV0(SLDDRV)
71
DRV1(SPNDRV)
72
DRV2(HFM)
73
DRV3(NMUTE)
74
DRV(IN_SW)
75
DRV5(DVD_H)
76
DRV6(LD-SW)
77
DRV7(EJ-SW)
78
DRV8(LOAD)
79
VDD33
80
VSS
81
PROGRESSIVE/SCLOCK
82
MSRDY/EXTRGO
83
ASPECT/SDATA
84
MSLAT/EXTRG1
85
MSCK/TRCCLK
86
MSDATAO/TRCDATA0
87
MSDATAI/TRCDATA1
88
SRESET/TRCDATA2
89
SMUTE/TRCDATA3
90
WCK/TRCST
91
VDD33
92
OSCI
93
VSS
94
MONI7(AMUTE)
95
MONI6(VMUTE)
96
ADAC_DA/MONI5
97
ADAC_CK/MONI4
98
VDD15
99
VSS
100
ST-ID/MONI3
101
SERCH/MONI2
102
SSDEF
103
SXSHD
104
AVDDD
105
PLFIL1
106
AVSSD
107
PLFIL2
108
VREFA
109
VREFB
110
VREFC
111
VCO
112
RESI
113
ANAMONI
114
POFLT
115
CDATA
116
CCAPA
117
CGD
118
AVDDC
119
AVSSC
120
RFINN
121
RFINP
122
VIN5
123
VIN6
124
VIN7
125
VIN8
126
VIN1
127
VIN2
128
VIN3
129
VIN4
130
VIN9
131
VIN10
132
LPC1
133
LPC01
134
LPC2
135
LPC02
136
VREFH
3
7
VHALF
0
VGND
120
TP82
VGND
KTA1298 Y
18P
10P
TP77
0
2.2µH
TP3002_A
2.2µH
0
2.2µH
0
120
120
18P
18P
10P
KTA1298 Y
0
TP3001_A
0
KTA1298 Y
TP3007A
TP78
0
10P
CAM-
CAM+
TR-
TR+
TP3201
0
0
0
470
0
0
TP3024
TP3022
TP3015
TP3045
TP3025
TP94
220/6.3
TP3013
TP
TP3010_A
TP3010
TP3009_A
TP3009
TP3013_A
1K
1K
NC
NC
3.9K 3.9K
10K
3.9K
1.8K
KRC104 S
TC7WT126
1
G1
2
S_CLK
3
D_DATA
4
DGND
5
S_DOUT
6
D_CLK
7
G2
8
VCC
0
0
0
0
KDS226
KDS226
KDS226
510
510
510
APF
10/10
330P(CH)
0.0056
VC
VB
VA
VD
VC
VB
VA
RF
VD
LPCO2
ADAC_L
ADAC_CK
ADAC_DA
VREFH
LPCO1
HFM
SCL SDA
SPNDRV
DVD_CS
DVD_H
FROM_RESET
PD_CD
ABCLK/
SSD5
AOUT0/SSD1
ALRCK/SSD6
768FS
IN_SW
FG
FG
ADAC_CK
VF
VE
DAC2OUT
DAC3OUT
RXD_CTL_IN
ADAC_DA
SLDDRV
AMUTE
VMUTE
PROGRE
NMUTE
AMUTE
DVD_H
DAC5OUT
DAC4OUT
DAC1OUT
EMPHA_TXDEMPHA_TXD
ASPECT
PROGRE
RXD
ASPECT
RXD_CTL_IN
DVD_CS
S_DIN
S_CLK
S_DOUT
AUDIO-R
AUDIO-L
ZERO-R
ZERO-L
TO FRONT END
V_OUT
Y_OUT
Pb_OUT
Pr_OUT
C_OUT
OVG
NC NC
R-CH
A_GND
L-CH
M_GND
A_5V
D_GND
+8V
S_5V
S_5V
A_GND
D1.5V
A3.3V
D3.3V
BCK DATA LRCK DGND VDD Vcc VoutL VoutR
SCK
ML
MC MD
ZEROL
ZEROR
Vcom
AGND
+B
+B
+B
2
1
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VGND
VGND
V_OUT
C_OUT
TXD
RXD
VMUTE
P6-2 9-D
FROM
VIDEO/AUDIO OUT
PWB
CNS7001A
P6-2 9-E
FROM
VIDEO/AUDIO OUT
PWB
CNS7003A
Y_OUT
Pb_OUT
Pr_OUT
PROGRESSIVE
DGND
ASPECT
CN3201
1
2
3
SPDIF
DGND
D3.3V
CN3203
1
2
3
4
5
6
7
8
9
10
11
12
13
R3062
C3061
C3042
C3043
C3046
C3045
C3060
C3047
C3044
C3048
C3049
C3052
C3050
C3051
R3050
R3116
C3041
R3147
R3091
R3005
R3006
R3007
IC3002
IC3002
BD4825G
RESET
R3077
R3010
R3049
R3044
R3045
R3046
R3090
C3108
L3102
C3109
R3115
R3206
R3117
C3110
Q3102
R3110
D3102
R3109
Q3101
C3111
D3101
L3101
R3112
R3202
R3207
R3118
Q3105
R3137
R3136
R3135
R3142
R3143
L3201
R3204
R3205
R3167
R3203
R3208
R3106
R3103
Q3100
D3100
C3107
C3100
C3058
C3059
R3076
C3062
C3063
R3063
C3057
R3071
R3075
R3074
R3072
C3056
FB3001
C3055
C3054
CN3004
CNS601
P6-1 1-A
FROM
MAIN PWB
CN3003
R3156
R3157
R3158
R3159
R3160
R3161
C3068
R3085
IC3003
IC3003
TC7WT126
BUFFER
R3126
R3155
R3162
R3151
R3154
R3152
R3164 R3163 R3166 R3165
R3153
R3144
R3145
C3805
R3806
C3803
FB3801
R3803
IC3801
IC3801
PCM1748E
D/A CONVERTER
R3802
R3801
C3801
C3065
C3066
C3053
C3804
R3201
L3100
R3107
R3140
R3139
R3138
R3133
R3134
R3132
R3171
R3172
R3211
7
8 9 10 11 12
DVD SIGNAL
VIDEO SIGNAL