Panasonic SA-VK880EE / SC-VK880EE Service Manual ▷ View online
125
TO DVD MODULE
SECTION (1/4)
TO DVD MODULE
SECTION (4/4)
: USB SIGNAL LINE
: +B SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO & VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
BE
BB
AJ
AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
A
DVD MODULE CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-VK880EE
DVD MODULE
CIRCUIT
2/4
4/4
1/4
3/4
VBUS_EN
USB_VBUS
LEVEL SHIFTER
FEXDT_6
EXADR6_DT5
FEXDT_4
EXADR4_DT6
EXADR3_DT14
FEXDT_3
FEXDT_1
EXADR1_DT15
EXADR0_DT0
FEXDT_0
0.015
C8602
FEXDT_2
EXADR2_DT7
C8511
1
C8512
1
VIN3
VIN4
FEXDT_5
EXADR5_DT13
C8023
0.1
0.1
C8505
R8601
1M
C8506
0.1
R8402
100
4
2
1
3
3
RX8031
D1H447220001
4
2
1
3
3
4
2
1
3
3
4
2
1
3
3
RX8402
D1H410120001
VIN2
VIN1
AMUTE
LDCNT
DVD_CD
HDMIRST
TRCST
AIN0
USB_VBUS
USB_OVER
MDQ_10
DQM1
MDQ_8
MDQ_9
2200P
C8056
MDQ_6
MDQ_5
220P
C8054
NWE
NRAS
NCAS
MDQ_7
DQM0
MDQ_13
MDQ_15
MDQ_14
MDQ_12
MDQ_11
1
C8057
0.1
C8052
MDQ_3
MDQ_0
MDQ_2
MDQ_1
0.1
C8053
MDQ_4
MA_3
MA_0
MA_1
MA_10
BA0
NCSM
BA1
MA_2
1
C8055
MA_6
MA_5
MA_9
MA_11
MA_7
MA_8
MA_4
RX8001
D1H410320002
RX8691
D1H410320002
R9037
10K
EXADR7_DT12
FEXDT_7
RDATA
CPU-CLK
C8503
0.1
0.018
C8513
0.1
C8523
0.1
C8524
0.1
C8502
0.1
0.033
C8527
C8525
5600P
C8515
0.1
C8516
C8526
0.1
C8514
0.1
C8504
0.1
C8522
0.1
C8521
0.1
L8501
G1C100M00049
G1C100M00049
L8201
6.3V100
C8501
C8201
6.3V100
C8051
1
C8528
1
C8529
1
29
28
30
31
27
26
24
25
20
21
19
16
12
14
15
13
18
17
9
10
8
7
6
11
2
3
1
4
5
34
36
39
41
42
40
38
49
52
51
54
53
50
44
43
45
47
48
46
37
35
23
22
32
33
64M SDRAM
C3ABPG000160
IC8051
SP_DRV
7.5K
R8232
C8232
0.1
C8601
0.1
EXADR14_DT1
EXADR12_DT2
EXADR13_DT9
FEXDT_14
FEXDT_12
FEXDT_13
EXADR15_DT8
FEXDT_15
100
R8611
4
2
1
3
3
RX8032
D1H447220001
TRCST
R9055
4.7K
EXADR8_DT4
NRST
FEXDT_8
0.1
C9003
FEXDT_11
EXADR11_DT10
1
1
2
3
4
8
7
6
5
4
2
3
C0EBA0000039
IC8601
RESET
FEXDT_9
C8606
0.1
EXADR10_DT3
FEXDT_10
EXADR9_DT11
3
1
2
4
5
RESET
C0EBE0000456
IC8606
10
11
9
12
8
13
7
14
6
15
5
16
4
17
3
18
2
19
1
20
TRV_DRV
C8611
0.1
DVD_CD
HFMON
HDMIRST
LDCNT
HDMIRST
LDCNT
2.2K
R8230
4
2
1
3
3
4
2
1
3
3
RX9020
D1H447220001
D1H447220001
RX9018
C9002
0.1
R9007
10K
100
R8613
4 2
1
3
RX8611
D1H447220001
7
8
9
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10
11
C0JBAZ001251
IC9001
16M EEPROM
IC8611
QR9030
B1GDCFJJ0002
C8231
0.1
7.5K
R8231
RFINP
RFINN
LPC1
LPC2
A11
BA0
A9
BA1
A1
A6
A2
A5
VSS
VDD
A3
A4
A8
A10/AP
A7
A0
DQ11
DQ4
VDDQ
DQ12
VSSQ
DQ3
DQ8
DQ7
NC
LDQM
/CS
/CAS
/RAS
NC
CLK
CLK
CKE
CKE
/WE
UDQM
VDD
VSS
DQ9
DQ6
DQ5
DQ10
VSSQ VDDQ
VSSQ
VDDQ
VDD33
DQ15
VSS
DQ14
VSSQ
DQ0
VDD
DQ1
VDDQ
DQ13
DQ2
XRESET
OE
D3
D4
OE
D2
D8
D6
D5
D7
D1
D6
D5
D8
D7
D1
D2
D4
D3
GND
GND
Q3
Q2
Q4
Q6
Q7
Q3
Q4
Q2
Q5
LE
Q8
Q1
Q1
Q7
Q6
Q8
Q5
LE
VCC
VCC
OCTAL D-TYPE LATCH
NC
CD
OUT
VDD
OUT
VDD
VSS
SCL
WP
VCC
SDA
A2
A0
A1
GND
NC
GND
AA
P1
AC
AD
AE
AF
AG
BT
BU
BV
BW
BX
BY
BZ
CA
CB
CC
CD
CE
CF
CG
CH
CI
CM
CJ
CK
CL
24
25
26
27
28
31
P1
29
30
30
C0JBAZ001251
IC9002
AH
AI
AL
AM
AO
AP
AQ
AR
AS
AT
AU
AV
AW
AY
AZ
BA
BC
BD
BF
BG
BH
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
BS
OCTAL D-TYPE LATCH
HFMON
RFKBX0681F-C
IECINPUT
SBT3
SBO3
126
TO DVD MODULE
SECTION (2/4)
TO TRAVERSE / SPINDLE
TO OPTICAL PICKUP UNIT
: USB SIGNAL LINE
: +B SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO & VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
J
L
M
N
P
O
K
A
DVD MODULE CIRCUIT
SCHEMATIC DIAGRAM - 4
SA-VK880EE
DVD MODULE
CIRCUIT
2/4
4/4
1/4
3/4
K8003
0
K8008
0
0
R8538
0
R8539
10K
R8536
100K
R8535
0
R8537
10K
R8534
0
R8533
TO DVD MODULE
SECTION (3/4)
22
R8564
47K
R8568
0.1
C8561
10
C8111
1
C8112
4.7
C8151
0.015
C8113
R8563
1K
R8567
51
R8566
56
2.2
R8565
C8563 6.3V47
R8261
82K
82K
R8263
L8250
0
C8258
0.1
16V47
C8257
R8251
6.8
R8252
10K
LB8432
0
C8255
16V22
C8256
0.1
0.1
C8262
3
5
4
2
7
6
FP8251
K8251
R9099
0
K8252
0
0
R8262
15K
R8264
15K
0.1
C8261
TRDRV
FODRV
FODRV
LDCNT
NSW1R2V
C8251
6.3V220
6.3V1000
C8263
0.1
C8252
1
2
3
4
5
6
7
2
3
4
5
6
7
8
9
9
29
30
10
11
11
14
12
13
13
19
20
21
22
23
24
25
26
27
28
18
15
17
16
16
4CH MOTOR DRIVER
C0GBG0000048
IC8251
SPMUTE
SPMUTE
TRV_DRV
SP_DRV
TRVFTMUTE
D+3R3V
L8550
G1C100M00049
6.3V33
C8550
68
R8554
R8553
1K
R8532
2.2K
C8532
220P
VIN6
VIN5
C8530
0.1
C8533
0.1
LB8551
J0JDC0000045
LB8532
J0JDC0000045
0
LB8531
D1H456020001
RX8533
C8531
100P
LB8561
J0JDC0000045
1.5K
R8531
LB8530
J0JHC0000045
RX8534
D1H456020001
4
2
1
3
3
4
2
1
2
1
3
4
3
D1H456020001
RX8531
VIN4
VIN3
VIN2
VIN7
VIN1
VIN1
VIN8
LB8571
J0JDC0000045
5
7
7
1
3
3
6
8
8
2
4
4
D1H85604A043
RX8532
R8540
0
B1CFHA000002
Q8563
B1CFHA000002
Q8564
2SD1819A0L
Q8565
DVD_CD
47K
R8558
15K
R8559
C8572
0.1
C8571
10
20
19
22
21
18
3
13
11
12
12
16
15
17
14
5
4
8
7
10
9
6
25
26
26
23
24
24
1
2
2
FP8531
0.1
C8551
2.2
R8555
6.3V47
C8553
LD DRIVE
Q8552
B1ADGB000008
LD DRIVE
Q8562
B1ADGB000008
R8557
51
56
R8556
R8562
1K
R8552
1K
C8554
1
C8552
16V10
0
R8551
C8562
16V10
C8564
1
LD DRIVE
2SD1819A0L
Q8551
LD DRIVE
2SD1819A0L
Q8561
0
R8561
RFINP
RFINN
RFINN
LPC1
LPC2
NC
E1/e2+f2
LDGND
PD GND
LDCD+
E2/e3+f3
T-
SW
F1/e1+F1
F1/e1+F1
HFM
RF+
VREF
B/b
D/d
F+
PIN(DVD/CD)
F2/e4+f4
C/c
A/a
RF-
DVDIN-GND
LDDVD+
CDIN-GND
T+
F-
VCC
MUTE4
FIN
LDIN
VIN3
VIN3
VCC
[CH3,4]
M+9V
VO4-
VO4+
VO3+
VO3-
GND
[CH3,4]
PREVCC
LDCNT
TRIN
MUTE3
BIAS2
INNER_SW
UNLOAD_SW
1
DGND
SP-
TR-
SP+
MGND
TR+
OPIN-
OPIN+
VO2-
VO1+
VO2+
VO1-
FIN
OPOUT
GND
[CH1,2]
MUTE12
VCC
[CH1,2]
D+5V
BIAS1
VIN2
VIN1
OPIN-
OPIN+
OPIN+
GND
[PRE]
[PRE]
MGND
DGND
1
12
13
1
4
1
8
1
5
1
6
7
VCC
RST_O
VCC
GND
EXT_CAP
IC8111
C0DBFZG00001
D+3.3V
1.2V
GND
VREFH
CN
CO
P1
CQ
CR
CS
CT
CU
P1
25
26
27
28
29
30
31
24
CV
CX
CY
CW
S
D
SWITCH
SWITCH
INVERTER
G
S
D
G
0
K8571
0
LB8255
SWITCHING REGULATOR
TRV_INNER_SW
K8001
0
K8006
0
127
18.2. Main Circuit
SA-VK880EE MAIN
CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (2/6)
TO MAIN
SECTION (4/6)
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
P1
4
P1
K
TO
DECK CIRCUIT
(CN1303)
IN SCHEMATIC
DIAGRAM - 13
DECK CIRCUIT
(CN1303)
IN SCHEMATIC
DIAGRAM - 13
12
1
: AUDIO OUTPUT SIGNAL LINE
: AUX/MIC/MUSIC PORT AUDIO INPUT SIGNAL LINE
: AM/FM SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: CD/DVD/TAPE AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MIC_OUT
C6919 1500P
C6918
0.068
R6926
15K
R6925
15K
R6924
15K
15K
R6943
R6942
10K
C6923
560P
12K
R6941
C6937
0.022
ECHO_MUTE
4700P
C6920
R6907
10K
B1GBCFJJ0051
Q6907
0
R6944
R6940
10K
R6927
4.7K
C6933
1
1
C6928
C6927
1000P
C6931
10V33
R6923
12K
0.1
C6940
C6932
10V33
C6921
0.1
R6921
39
R6922
39
+7V
C6939
0.1
D6930
B0BC5R1A0266
C6922
0.01
R2010
1.5K
R2015
47K
R2016
47K
R1376
4.7K
R2976
0
R2009 1.5K
C2010
0.01
REC_RIN
+9V
REC
REC_LIN
DVREF
7
9
10
8
4
5
1
3
2
6
12
11
CN2751
R2412
0
R2411
0
Q2011
B1GBCFJJ0051
C2009 0.01
G0C470JA0055
L2006
C2006
16V470
AGND
M+9V_BE
MGND
MOTOR_L
PBL
PBR
ASP_GND
C6924
0.068
Q6906
B1GBCFJJ0051
ECHO_2
R6917
4.7K
R6918
4.7K
C6934
1
MIC_IN
R6901
0
ECHO_1
R6920
4.7K
Q6908
B1GBCFJJ0051
R6919
2.2K
C6935
1
C6926
0.22
C6925
0.22
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8
9
IC6931
C1AB00002773
1.8K
R2115
6.8K
R2502
1.8K
R2215
0.047
C2502
R2503
6.8K
C2503
0.033
FR_OUT
FL_OUT
C2204 0.47
C2104 0.47
R2402
5.6K
R2302
5.6K
R2245
0
R2213 5.6K
R2214
4.7K
R2113 5.6K
R2145
0
R2114
4.7K
C2407
10
C2304
10
C2408
0.022
C2307
10
SURR_R
SURR_L
C2312
1
4.7K
R2119
12K
R2304
12K
R2404
R2219
4.7K
0.15
C2306
3300P
C2305
C2404
10
0.15
C2406
3300P
C2405
5600P
C2216
C2218
0.068
0.15
C2217
C2103
1
0.01
C2214
0.015
C2215
0.15
C2117
0.068
C2118
C2116
5600P
C2115
0.015
C2310
0.022
HBASS_OUT
68K
R2022
0.047
C2202
0.047
C2102
R2203
27K
68K
R2021
R2609
560
R2614
68K
R2613
6.8K
C2603
0.022
16V10
C2604
16V10
C2602
0
R2668
C2601 50V22
C2308
0.022
C2309
0.082
27K
R2103
1.5K
R2120
1.5K
R2220
50V3.3
C2014
ASP_CLK
HBASS_IN
SW5V
ASP_DATA
ASP_GND
1
C2401
15K
R2401
R2403
3.3K
C2612
5600P
C2403
0.1
R2301
15K
3.3K
R2303
0.068
C2302
1
C2301
C2303
0.1
C2617
0.047
SUBW
R2627
47K
C2402
0.068
R2612
39K
C2609
0.47
R2610
22K
R2608
56K
1
C2610
R2611
27K
C2611
0.082
C2221
0.18
C2121
0.18
C2203
1
R2501
12K
C2501
50V3.3
470P
C2113
R2133
4.7K
C2213
470P
REC_LIN
USB-REC-R
1
C2224
USB-REC-L
1
C2124
6.8K
C2105
100K
R2205
8.2K
R2224
4.7K
R2233
1000P
C2125
R2221
33K
C2225
1000P
1
C2228
1
C2128
22K
R2125
22K
R2225
R2124
8.2K
33K
R2121
100K
R2208
100K
R2108
R2105
100K
BE_SUBW
1K
R2308
R2211
4.7K
100P
C2106
R2111
4.7K
C2206
100P
100P
C2415
100P
C2315
1
C2119
PBR
PBL
1
C2219
AUX_L
REC_RIN
MIC_OUT
C2198
0
R2222
0
R2122
0
6.8K
R2193
TUNER_R
MPORT_R
MPORT_L
AUX_R
TUNER_L
TUNER_L
1
C2120
1
C2220
100
R2102
0
R2104
0
R2204
R2202
100
1
C2223
1
C2123
1
C2222
1
C2122
MPORT_GND
0
C2355
47K
R2201
3300P
C2101
MIX_R
47K
R2101
+7V
R2410
5.6K
R2310
5.6K
-7V
0.01
C2017
0.01
C2020
10V33
C2018
B1ABCF000176
Q2300
R2305
2.2K
R2306
820K
CENTER
R2601
12K
2200P
C2605
ASP_GND
FRONT_L
FRONT_R
R2504
15K
0
R2307
C2311
1
680P
C2504
C2114
0.01
3 4
2
5
98
94
95
92
91
93
97
96
96
1
100
99
80
78
76
77
79
87
86
86
88
89
82
84
83
83
81
85
90
16
14 15
17
11
13
12
69
67
65 64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22 23
20 21
26
28
27
24 25
18 19
53
55
57
62
60 59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
C1AB00002735
IC2101
MIX_L
0
R5308
ASP_GND
J0JHC0000034
R2044
J0JHC0000034
R2045
3300P
C2201
C2208 1000P
C2108 1000P
SYS_GND
CC1
OP1_OUT
CC0
OP1_IN
REF
LPF1_OUT
NC
CLK
D_GND
A_GND
OP2_OUT
OP2_IN
LPF2_IN
LPF2_OUT
VCC
LPF1_IN
REC
TPS
TPS
MOTOR
9V_GND
PB Rout
AF_GND
MOTOR_9V
REC Lin
REC Rin
PB Lout
9V (A9V)
MOTOR GND
LF
RF
TTR
TMR1
TMR2
LIN
TML2
TBL1
TTL
AGND
TML1
AGND
TBL2
SRIN
SLIN
AGND
SUBIN
INR1 [MIX R]
INR2 [AUX R]
INL2 [AUX L]
INL3 [TUNER L]
INR3 [TUNER R]
INL1 [MIX L]
RMPORTR
AVCC
AVCC
CIN
AVEE
RMPORTL
INL4 [M.PORT L]
INR5 [TAPE R]
INL5 [TAPE L]
INR4 [M.PORT R]
MICIN
RIN
[82]FLIN
[81]FRIN
[81]FRIN
[99]RECOUTR
AUDIO SIGNAL PROCESSOR
[48]SUBOUT
AGND
OPOUT2
OPIN2
SROUT
SROUT
REARSROUT
[50]AGC1
OPIN1
OPOUT1
[49]SUBC
[31]SLFIN
[34]SLVOLIN
SRFIN
SRNFIN
SRVOLIN
SRSELOUT
SRVOLOUT
SLSELOUT
[32]SLVOLOUT
[33]SLNFIN
[33]SLNFIN
RSIN
LCIN
LSIN
(AGND)
SF
RCIN
EXTOUTL
DGND
EXTINR
EXTINL
CLOCK
AGC2
DVDD
DATA
MIXCAPL1
MIXCAPR1
MIXCAPR2
WIDECAP
SUBVOLIN
MIXCAPL2
SUBSELOUT
EXTOUTR
[100]RECOUTL
TBR1
AGND
CFIN
TBR2
COUT
CVOLIN
FRVOLIN
FLVOLIN
FLOUT
FLFIN
FRFIN
FROUT
CSELOUT
FRSELOUT
FLVOLOUT
FLSELOUT
FRVOLOUT
CNFIN
SLOUT
COUT
SLOUT
REARSLOUT
CVOLOUT
AMP
ECHO PROCESSOR
MUTING
ECHO CONTROL
ECHO CONTROL
INVERTER
128
SA-VK880EE MAIN
CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (1/6)
TO MAIN
SECTION (5/6)
TO MAIN
SECTION (3/6)
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
4
P1
P1
: AUDIO OUTPUT SIGNAL LINE
: AUX/MIC/MUSIC PORT AUDIO INPUT SIGNAL LINE
: AM/FM SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: CD/DVD/TAPE AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TXD
C2016
220P
220
R2824
C2015
220P
PLLDA
PLLCK
HP_MUTE
RXD
BASS_JOG1
BASS_JOG2
0.1
C2620
B1ADCE000012
Q4006
B1ACCF000094
Q2702
R2703
1.8K
C2831
0.022
R2702
1.8K
3
1
2
D2702
B0ADCJ000020
22K
R2877
C2832
330P
R2876
22K
MA2J1110GL
D2603
C4039
6.3V330
680
R4027
PCONT
SYS6V
R4026
10K
D2900
MA2J1110GL
R2878
4.7K
4.7K
R4024
330P
C2833
X_OUT
XC_OUT
R2881
220
R2819
100K
R2817
100K
R2818
100K
CLK
22K
R2620
RESET
RESET
R4028
47K
L2600
G0C3R3JA0027
Q2605
B1GBCFLL0037
C4041
0.01
6.3V100
C4040
D2601
MA2J1110GL
C2616
0.01
1M
R2886
R2883
330
R2882
10M
X_IN
H0A327200097
X2801
VREF+
C2841
18P
C2840
18P
VREF+
B1GBCFJN0033
Q2701
100P
C2866
3
1
2
X2802
H2B100500004
C2867
100P
C2868
100P
XC_IN
R2834
1K
MUTE_S_C
MUTE_F
1K
R2831
1K
R2830
1K
R2829
R2890
0
DVD_CMD
R2978 1.8K
1K
R2887
R2889
1K
R2880
47K
R2891
47K
R2888
1K
DVD_STAT
DVD_CLK
DC_DET
SYS_GND
DC_DET2
PCONT
MODE_DA
6
7
5
2
4
3
8
1
RFKWEVK880GC
IC2802
BUSY
DVREF
VREF+
STANDBY_LED
10
R2835
47K
R2879
47K
R2866
47K
R2865
47K
R2864
1K
R2848
1K
R2849
4.7K
R2846
10
R2836
10
R2837
R2839
10
10
R2859
R2875
10K
10
R2851
10
R2852
R2884
10
10
R2838
10
R2820
10
R2850
R2840
0
10
R2821
DECK_AD1
R2870
47K
R2847
22K
KEY1
KEY3
INNER_SW
R2873
47K
R2872
47K
47K
R2871
47K
R2869
47K
R2843
R2858
10
100
R2844
10
R2860
VREF+
KEY2
V_JOG_A
PHOTO
DECK_AD3
VDD
B1GBCFJJ0051
Q2800
HOME_SW
OPEN
TRAY_CW_H
TRAY_CCW_L
OPEN_SW
UD_SENSOR
MODE
C2862
100P
100P
C2861
10
R2863
AM_BP
HBASS_SW1
MOTOR_L
DECK_EJECT
MPORT_SW
HP_SW
REC
VDD
USB-REC-LED
ECHO_2
FL_CLK
ECHO_MUTE
FL_CS
FL_DOUT
ECHO_1
47K
R2854
C2860
100P
C2816
100P
C2865
100P
100P
C2863
DVREF
CLOSE
LO_R
LO_F
3 4
2
5
98
94
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
82
84
83
81
85
90
16
14 15
17
11
13
12
69
67
65 64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
31
34
33
36
38
40
22 23
20 21
26
28
27
24 25
18 19
53
55
57
62
60 59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
IC2801
RFKWMVK880GC
R2862
10
VOL_LED
10
R2841
10
R2861
10
R2842
HBASS_LED
PL_L
DVD_MUTE
DVD_PCON
R2895
10
R2894
1K
2
3
1
5
4
6
B1HBECA00004
Q2052
1.5K
R2056
R2053
56K
27K
R2054
C2051
50V3.3
R2055
1.5K
1K
R2051
R2052
10K
Q2051
B1GDCFJJ0047
MIX_R
ZFLAG
MIX_L
C2821
100P
SW5V
-7V
R2805
47K
R2804
47K
C2820
100P
RESET
X_IN
X_OUT
15K
R2874
100P
C2817
100P
C2822
100P
C2814
100P
C2813
100P
C2815
0.01
C2812
LM_L
R2807
10K
C2819
100P
R2806
10K
100P
C2818
XC_IN
XC_OUT
F_HOP
CNVSS
100
R2813
R2812
100
C2025
220P
C2024
220P
SYNC
SD
ST|DO
R2802
10
10K
R2803
RMT
SYS_GND
220
R2823
220
R2587
100
R2825
220
R2586
ASP_DATA
ASP_CLK
R2801
10K
VDD
MODE_DA
MODEL_SELECT
KEY3
KEY2
DVD_REG
INNER_SW
PHOTO
AM_BP
VSS
HP_SW
TAPE EJECT
NC
MPORT_SW
FL_DOUT
FL_CLK
FL_CS
LO_F
[81]HOME_CR
LO_R
TOP SWITCH
CLOSE
OPEN
MODE
UNLOAD SW
UD_SENSOR
ECHO_MUTE
[82]TRAY_CW_H
[83]TRAY_CCW_L
[83]TRAY_CCW_L
[1]LM
ECHO_LVL3
ECHO_LVL2
ECHO_LVL1
USB-REC_LED
DGND
DGND
TOP
EE_CLK
EE_CS/EFP/EPM
REC_H
VDD
PCONT
PLUNGER
NC
MOTOR
VOL LED
BASS_2
BASS_1
H.BASS. LED
DMT
NC
HBASS_SW
DCDET2
[48]MUTE_S_C
[49]MUTE_F
[50]HP_MUTE
[49]MUTE_F
[50]HP_MUTE
DCDET1
EE_DAT
NC
VOL_JOG
MUTE_A
X_OUT
NMI
RMT
VDD
VSS
X_IN
MK_IN3
AVSS
KEY1
MK_IN1
XC_IN
XC_OUT
WIDE1
NC
AVCC
F_HOP
NC
NC
BYTE
EFP_CNVSS
DVD_MUTE
VREF
DVD_PCONT
EFP_RESET
SD
NC
NC
NC
SYNC
ST/DO
NC
GND
EE_DAT
EE_DO
VCC
NC
[32]REG2/EFP_RxDI
DVD_STA
EFP_BUSY
DVD_CMD
DVD_CLK
NC
ASP_DAT
NC
[29]PLL DATA
[30]PLL CLK
[30]PLL CLK
ASP_CLK
[33]REG3/EFP_SCLK
[31]REG1/EFP_TxDI
EE_CS
EE_CLK
A_GND
DVD_D+5V
LEVEL SHIFTER
MICRO PROCESSOR
MUTING CONTROL
MUTING
POWER SUPPLY
POWER CONTROL
EEPROM
LED DRIVE
RESET
C2600
50V3.3
VREF+
R2827
10K
