Sony DCR-DVD203 Service Manual ▷ View online
DCR-DVD203
For Schematic Diagram
• Refer to page 4-91 for printed wiring board.
• Refer to page 4-91 for printed wiring board.
4-53
4-54
VC-396 (7/12)
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
not possible.
NO MARK:REC/PB MODE
3.1
1.6
1.2
4.6
4.6
2.5
2.5
2.8V
XPWAD2
C2917
4.7u
AU_2.8V
D_3.10
IC2903
AK4554VL-L
1
VCOM
2
AINR
3
AINL
4
VSS
5
VDD
6
DEMO0
7
DEMO1
8
SDTO
9
SDTI
10
LRCK
11
MCLK
12
SCLK
13
PWADB
14
PWDAB
15
AOUTL
16
AOUTR
C2918
4.7u
XWE1
C2916
0.1u
1u
C2904
SFD_LRCK
C2912
0.1u
A20_CNM
XRD
D15_CNM
D10_CNM
A1_CNM
A19_CNM
XDSP_NMI
XCS_A5.1
LXWR
D2_CNM
DATA_FROM_DSP
A6_CNM
D6_CNM
A2_CNM
D_2.5V
A5.1_CTRL
A7_CNM
C2913
0.1u
D12_CNM
D9_CNM
D5_CNM
A5_CNM
D7_CNM
D14_CNM
LXWAIT
A13_CNM
A9_CNM
ADDE
A15_CNM
A14_CNM
A10_CNM
D13_CNM
A17_CNM
D0_CNM
D3_CNM
D4_CNM
C2901
0.1u
A5.1_SYNC
A18_CNM
A11_CNM
A4_CNM
D11_CNM
D8_CNM
A16_CNM
A12_CNM
SFD_BCK
C2902
0.1u
A3_CNM
C2909
0.1u
A8_CNM
R2918
100k
C2908
1u
C2903
0.1u
C2911
0.1u
D1_CNM
C2915
0.1u
*
A5.1_RESET
SFD_FCK
DATA_TO_SFD
R2904 100k
REG_GND
100k
R2905
XX
C2914
XX
C2910
JL2901
JL2902
JL2903
JL2904
JL2905
JL2906
JL2907
JL2908
CL2901
CL2902
CL2906
CL2905
CL2904
CL2903
CL2907
CL2908
CL2909
SUB_RECOUT_L
SUB_RECOUT_R
100k
R2919
XX
R2920
TMS320DA260ZWF
IC2901
B3
XF
C4
D13
D4
VSS
C3
A10
D3
D11
C1
D14
D1
DVDD
E4
BOOTM3
D2
NCE3
E3
D12
G4
D15
E2
A11
E1
CVDD
F3
A16
H4
A12
F2
A13
F1
DVDD
G3
A14
G1
A15
G2
A17
J4
NCE2
H2
A18
H1
A19
H3
NCE1
K4
VSS
J1
A20
J3
A21
J2
NCE0
L4
VSS
K1
CVDD
K3
IO0
K2
NBE1
L1
NBE0
M4
IO7
L3
NBE3
L2
NBE2
R3
FSR1
T2
D17
U1
D18
R5
VSS
T3
IO2
U2
CLKR1
R6
VSS
U3
CLKR0
T4
D20
V3
D21
V4
CVDD
A18
N.C.
U4
D22
R7
CLKR2
T5
FSR0
U5
CLKS0
V5
CVDD
T6
D23
R8
FSR2
U6
DR0
V6
DVDD
B1
N.C.
T7
D24
R9
DR2
V7
D25
U7
CLKX0
B18
N.C.
T8
CLKS2
R10
D26
V8
D27
U8
CLKX2
C2
N.C.
T9
FSX0
V9
FSX2
U9
D29
R11
VSS
V10
CVDD
T10
D31
U10
DX0
V11
D30
R12
VSS
E5
N.C.
T11
D28
U11
NINT5
V12
CLKMEM
R13
DX2
U18
N.C.
T12
NINT4
R14
NINT0
U12
NNMI
V13
CVDD
T13
ARDY
P15
NINT2
V14
NAWE
U13
NINT1
T14
NHOLDA
V15
DVDD
U14
NARE
T15
NINT3
V16
NAOE
U15
FSX1
U17
NHOLD
V17
CLKX1
R15
VSS
U16
DX1
T17
EMU0
N15
VSS
R16
TINOUT1
T16
TINOUT0
R17
CLKMD
T18
CVDD
R18
NHINT
P16
HCNTL0
M15
HMODE
P17
HA19
P18
HA18
N16
HA17
N17
HBE1
N18
DVDD
L15
EMU1
M16
TDO
M18
TDI
M17
TCK
K15
TMS
L16
HBE0
L18
HA16
L17
HA6
K16
HA5
K18
HA15
K17
HA7
J15
VSS
J18
HA4
N3
NSSADS
T1
CVDD
P4
IO5
R2
CLKS1
M2
NSSWE
R4
DR1
N1
NSSOE
P3
IO3
M3
IO1
P2
D19
A1
N.C.
R1
DVDD
M1
CVDD
P1
IO4
N4
IO6
N2
D16
J16
CLKOUT
J17
HA14
H15
VSS
H18
HA8
G15
HA3
H17
NRESET
G18
HA13
H16
HA9
G16
HA2
G17
CLKIN
F18
CVDD
F15
HA12
F17
HA10
E18
HA1
F16
RST_MODE
E15
NHDS2
D18
DVDD
E17
HA11
E16
HA0
C18
NTRST
D17
NHCS
D16
NHDS1
B17
HRNW
D15
VSS
C17
HD0
A17
HD3
D14
VSS
B16
HD10
A16
HD9
C16
HRDY
A15
CVDD
B15
HD11
C15
HD8
D13
HD1
A14
SDCAS
V1
N.C.
B14
HD12
C14
HD7
D12
SDWE
A13
DVDD
V2
N.C.
B13
HD13
C13
HD6
D11
HD2
B12
SDRAS
A12
CVDD
C12
HD14
B11
HD5
A11
SDA10
D10
VSS
C11
HD15
A10
HD4
V18
N.C.
D9
VSS
B10
A1
A9
D0
C10
A0
D8
D2
A8
CVDD
B9
D1
C9
A3
C8
A2
A7
DVDD
A6
CVDD
B8
D4
D7
A5
B7
D3
C7
A4
D6
D6
B6
A7
A5
D5
A4
CVDD
C6
D8
B5
A8
C5
A6
F4
D7
A3
DVDD
B4
D9
B2
A9
A2
D10
D5
VSS
TPS73216
DBVR
IC2902
1
2
3
4
5
C2907
0.1u
0.001u
C2906
A_4.6V
IC2904
BH31FB1WG
1
2
3
4
5
R2922
XX
1u
C2920
R2910
100k
ADDO
MNR_FG
4.7u
C2905
10uH
L2902
1
A
SFD_BCK
DATA_TO_DSP
SFD_LRCK
SFD_FCK
D4_CNM
ADDE
A13_CNM
D5_CNM
A16_CNM
DATA_FROM_DSP
A14_CNM
A4_CNM
D6_CNM
XDSP_NMI
D13_CNM
TDO_DSP
D7_CNM
XTRST_DSP
D9_CNM
A5.1_SYNC
D8_CNM
XRD
A7_CNM
TDI_DSP
A5.1_RESET
LXWAIT
A17_CNM
TMS_DSP
A10_CNM
D14_CNM
A6_CNM
A19_CNM
D10_CNM
TCK_DSP
A5_CNM
EMU1_DSP
A15_CNM
D12_CNM
LXWR
D15_CNM
XWE1
A20_CNM
XCS_A5.1
A12_CNM
A5.1_CTRL
A11_CNM
EMU0_DSP
A2_CNM
D0_CNM
A9_CNM
A18_CNM
D1_CNM
D11_CNM
A3_CNM
A8_CNM
D2_CNM
D3_CNM
A1_CNM
SFD_LRCK
SFD_BCK
SFD_BCK
SFD_BCK
SFD_LRCK
SFD_LRCK
SFD_BCK
SFD_BCK
SFD_LRCK
SFD_LRCK
SFD_BCK
EMU0_DSP
A5.1_CTRL
A20_CNM
A19_CNM
A18_CNM
EMU1_DSP
TDO_DSP
TDI_DSP
TCK_DSP
TMS_DSP
A4_CNM
A9_CNM
A15_CNM
A5_CNM
A8_CNM
A16_CNM
A6_CNM
A7_CNM
A17_CNM
A3_CNM
A14_CNM
A10_CNM
SFD_FCK
A2_CNM
A11_CNM
A13_CNM
A12_CNM
A1_CNM
D3_CNM
D0_CNM
D10_CNM
D9_CNM
D8_CNM
D11_CNM
D1_CNM
D7_CNM
D12_CNM
D13_CNM
D6_CNM
D2_CNM
D14_CNM
D5_CNM
D15_CNM
D4_CNM
DATA_TO_SFD
SFD_LRCK
XWE1
XRD
LXWR
XTRST_DSP
A5.1_SYNC
A5.1_RESET
DA
T
A_TO_DSP
DATA_TO_SFD
DATA_FROM_DSP
ADDO
SFD_FCK
SFD_BCK
XCS_A5.1
LXWAIT
MNR_FG
ADDO
MNR_FG
SFD_LRCK
MNR_FG
ADDE
XDSP_NMI
EN
NR/FB
OUT
IN
GND
N.C.
STBY
GND
V
out
Vin
3
M
16
K
4
C
F
J
9
12
7
D
G
8
B
15
H
I
6
14
16
5
10
11
2
E
L
13
AUDIO PROCESS
IC2901
ADC/DAC
IC2903
IC2904
3.1V REG
IC2902
1.6V REG
(3/12,4/12,5/12)
(4/12,5/12)
(3/12,4/12)
(3/12,4/12,8/12)
(4/12)
(8/12)
(3/12,8/12)
(3/12,11/12)
(10/12)
(11/12)
AUDIO PROCESS,ADC/DAC(AU BLOCK)
VC-396 BOARD(7/12)
XX MARK:NO MOUNT
(12/12)
NOT USE
@V48
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
@V29
@V35
@V28
@V25
@V39
@V45
@V27
@V26
@V46
@V47
DCR-DVD203
For Schematic Diagram
• Refer to page 4-91 for printed wiring board.
• Refer to page 4-91 for printed wiring board.
4-55
4-56
VC-396 (8/12)
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
not possible.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
2.8V
3.6
5.0
4.1
R2.3/P0
4.6
R1.6/P0
R1.4/P0
R1.9/P0
2.8
0.7
0.3
0
0.7
2.8V
2.8V
4.6V
2.8V
2.8V
4.6V
EXCEPT
DVD202E
DVD202E
DVD203/DVD703
DVD203/
DVD703
DVD703
IC2203
TC7W53FK(TE85R)
1
common
2
Inh
3
VEE
4
GND
5
Ctrl
6
CH1
7
CH0
8
Vcc
DATA_TO_SFD
4.7u
C2211
1u
C2226
2SD1834-T100
Q2201
1
2
3
10u
C2204
DEM0
10u
C2205
REG_GND
CL2203
4700
R2209
XBB_SCK
IC2101_C_OUT
1u
C2242
BB_SO
3900
R2205
33
R2212
1u
C2237
AU_4.6V
220p CH
C2252
680
R2219
100
R2238
BEEP
KASYAON
L2207
10uH
DATA_FROM_DSP
33
R2204
0.1u
C2239
DATA_FROM_SFD
(EXCEPT DVD202E)
AK4554VL-L
IC2202
1
VCOM
2
AINR
3
AINL
4
VSS
5
VDD
6
DEMO0
7
DEMO1
8
SDTO
9
SDTI
10
LRCK
11
MCLK
12
SCLK
13
PWADB
14
PWDAB
15
AOUTL
16
AOUTR
33
R2201
0.01u
C2214
0.1u
C2202
R2222
XX
XX
R2235
IC2801_Y_OUT_M
L2202
10uH
2SC5658T2LQ/R
BUFFER
Q2203
1
2
3
DSP_SEL
10k
R2230
10u
6.3V
C2212
100
R2239
4.7u
C2225
0
R2220
ACC_CONT
1u
C2227
SFD_LRCK
0.01u
C2219
R2232
1k
10k
R2214
VFE_Y_OUT
1u
C2224
4.7u
C2249
2SC5658T2LQ/R
BUFFER
Q2202
1
2
3
IC2101_Y_OUT
L2203
10uH
L2204
10uH
1u
C2223
33
R2207
AN12921A-VB
IC2201
1
VCCDRIVE
2
VMIX_OUT
3
C_OUT
4
SDC_OUT
5
V_GND
6
COUT_IN2
7
COUT_IN1
8
VCCH_V
9
YOUT_IN2
10
YOUT_IN1
11
ZAP
12
Y_IN
13
V_GND
14
V_IN
15
CLAMP
16
SDC_IN
17
C_IN
18
Y_GCA
19
YIN_OUT
20
C_GCA
21
CIN_OUT
22
D_GND
23
D
ATA
24
CLOCK
25
CS
26
VCC_D
27
SDC_OUT
28
MIC_MONO
29
INT_EXT
30
PBIN_R
31
PBIN_L
32
A_2.8_GND
33
AGC_TC
34
RECOUT_R
35
RECOUT_L
36
DETHPF_R
37
DETHPF_L
38
AGC_LINK
39
VCC
40
OFFSET_L
41
INTLPF_R
42
EXTMIC_L
43
INTEXT_IN
44
EXTMIC_R
45
MICMONO_IN
46
VREF
47
MIC_REG
48
MICVCC
49
INTLPF_L
50
VCC
51
INTMIC_L
52
INTMIC_R
53
OFFSET_R
54
GND
55
LINEIN_L
56
LINEIN_R
57
LINEOUT_L
58
PMUTE_L
59
GND
60
PMUTE_R
61
LINEOUT_R
62
VCCH
63
VREFH
64
OFFSET_SP
65
BEEP_IN
66
SP_DRIVE
67
VCCSP
68
VREFSP
69
NC
70
SPOUT+
71
NC
72
SPGND
73
SP_MODE
74
SPOUT-
75
HPOUT_L
76
GND
77
HPOUT_R
78
MUTE_OUT
79
VDD
80
C+
81
C-
82
GND
83
VSS_OUT
84
VSS_IN
85
VSS_IN
86
YLPF_OUT
87
YDRIVER_IN
88
Y_OUT
89
GND
90
V_OUT
91
VDRIVER_IN
92
NC
L2201
10uH
IC2801_C
C2229
0.1u
47k
R2210
4.7u
C2250
MT_5.0V
10u
C2206
1k
R2217
1u
C2235
0.1u
C2238
4.7u
6.3V
C2218
0.1u
C2240
XPWAD1
R2233
1k
C2207
10u
10k
R2231
CL2202
0.1u
C2216
AGC_CONT
XPWDA
DEM1
1u
C2233
VFE_C_OUT
10u
C2221
0.1u
C2230
0.01uB
C2217
2.2u
C2210
IC2801_C_OUT_M
10k
R2213
680
R2218
*
AGC_LINK
33
R2202
1u
C2234
1u
C2244
AU_2.8V
0.1u
C2215
XCS_IC2201
0.1u
C2203
100k
R2221
XX
R2223
4.7u
C2236
SFD_BCK
2200
R2241
0.01u
C2213
47k
R2211
10k
R2215
1u
B
C2247
33k
R2206
4.7u
C2245
33
R2208
XX
R2234
4.7u
C2220
XX
R2237
C2222
1uB
A_4.6V
10u
C2201
1u
C2232
A_2.8V
470
R2240
10u
C2208
0.01u
C2231
IC2801_Y
100k
R2203
1u
C2228
SDC_IN
0.1u
C2251
1k
R2216
1u
C2241
10u
6.3V
6.3V
C2248
4.7u
C2246
SFD_FCK
XX
R2236
1u
C2243
2.2u
C2209
CL2201
AGC_TC
10uH
L2208
10uH
L2206
10uH
L2205
VD1104
27P
CN1105
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
D_2.8V
VD1101
0uH
FB1102
0uH
FB1101
0uH
FB1104
100p
C1101
XX
D1102
VD1102
VD1103
0uH
FB1103
XX
D1101
NS_LED_A
F_TALLY_LED
SIRCS_SIG
NS_LED_K
MULTI_JACK_IN
LANC_DC
LANC_SIG
MIC_R
MIC_L
INT_MIC_R
INT_MIC_L
SP-
SP+
1
A
SP+
SP-
MIC_R
MIC_L
INT_MIC_L
LANC_SIG
LANC_DC
SIRCS_SIG
F_TALLY_LED
NS_LED_A
NS_LED_K
MULTI_JACK_IN
INT_MIC_R
NS_LED_K
SIRCS_SIG
F_TALLY_LED
NS_LED_A
MULTI_JACK_IN
LANC_SIG
LANC_DC
MIC_R
MIC_L
INT_MIC_L
INT_MIC_R
SP+
SP-
SIRCS_SIG
A_4.6V
REG_GND
REG_GND
REG_GND
AUDIO_R_I/O
F_TALLY_LED
D_2.8V
MULTI_JACK_IN
INT_MIC_R
REG_GND
AUDIO_L_I/O
REG_GND
NS_LED_K
REG_GND
MIC_GND
MIC_GND
REG_GND
INT_MIC_L
S_C_I/O
S_Y_I/O
MIC_GND
LANC_DC
NS_LED_A
VIDEO_I/O
REG_GND
LANC_SIG
3
16
K
4
C
F
J
9
17
12
7
D
G
8
B
15
H
I
6
14
16
5
10
11
2
E
13
SWITCH
TO
AV-094
BOARD
AV-094
BOARD
@V34
(5/12)
(9/12)
(12/12)
(6/12)
(3/12,4/12,
7/12)
7/12)
(3/12,7/12)
(10/12)
(11/12)
(7/12)
@V18
(3/12,6/12,
10/12,11/12,
12/12)
10/12,11/12,
12/12)
(3/12)
@V22
IC2201
AUDIO,VIDEO I/O
IC2202
ADC&DAC
IC2203
SELECT
VC-396 BOARD(8/12)
AUDIO,VIDEO I/O,ADC/DAC(AU I/O BLOCK)
XX MARK:NO MOUNT
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
(PAGE 4-3
OF LEVEL2)
OF LEVEL2)
@V48
@V49
@V44
@V51
@V25
@V27
@V50
@V45
DCR-DVD203
For Schematic Diagram
• Refer to page 4-91 for printed wiring board.
• Refer to page 4-91 for printed wiring board.
4-57
4-58
VC-396 (9/12)
:Voltage measurement of
the CSP IC and
the Transistors with
the Transistors with
mark,is not possible.
2.9V
0.1u
C2703
C2719
XX
0.1u
C2701
2700
R2705
0.1u
C2716
R2725
220k
C2709
XX
2200
R2721
C2713
0.1u
C2712
0.1u
AU_2.8V
0.1u
C2714
C2720
XX
15k
R2710
SHOE_STEREO
C2710
XX
15k
R2709
39k
R2706
ZOOM_MIC_CONT
XX
R2717
0.01u
C2702
2200
R2722
INT_MIC_R
8200
R2707
INT_MIC_L
0.1u
C2705
39k
R2704
C2718
XX
C2722
XX
REG_GND
8200
R2703
4300
R2716
6.3V
10u
C2723
XX
R2718
0.001u
C2707
R2702
8200
0.01u
C2704
4300
R2715
R2724
XX
C2721
XX
0.001u
C2711
IC2701
BH7875GLU
A1 B1 C1 C2 D1 D2 E1 E2 F1 F2 G1 G2
H1
H2
H3
G3
H4
G4
H5
G5
H6
G6
H7
G7
H8
G8
F8
F7
E8
E7
D8
D7
C8
C7
B8
B7
A8
A7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
0
R2727
0
R2731
EXT_STROBE
SHOE_CONT
0
R2730
0
R2729
0
R2728
8P
CN2701
1
2
3
4
5
6
7
8
0
R2726
SHOE_MIC_RR
LENS_COVER_OPEN
LENS_COVER_CLOSE
XX
C2724
1u
C2725
1u
C2726
1u
C2727
8P
CN2702
1
2
3
4
5
6
7
8
100uH
L2701
4.7u
C2708
4.7u
C2706
VMZ6.8NT2L
D2701
VMZ6.8NT2L
D2703
VMZ6.8NT2L
D2702
MIC_L
MIC_R
SHUTTER_XA
SHUTTER_XB
SHUTTER_B
SHUTTER_A
1
A
SHUTTER_XB
SHUTTER_A
SHUTTER_XA
SHUTTER_B
MIC_L
MIC_R
MIC_R
MIC_L
SHUTTER_XA
SHUTTER_B
SHUTTER_XB
SHUTTER_A
Vcc_R
INVT_OUT_L
EXT_IN_R
Vcc_L
6dB_OUT_L
MODE_CTL_1
BG
PRE_OUT_R
RIPL
OUT_AMP_IN_R
INVT_OUT_R
HPF_OUT_L
6dB OUT_R
MTX_IN_R
INT_IN_L
MTX_OUT_R
SUB_IN_L
BL_OUT_R
GND
NC
ZOOM_AMP_OUT
SUB/INT_CTRL
R_OUT
ZOOM_AMP_IN
REG_2.5V
MIC_MONO
MIX_OUT
EXT_IN_L
L_OUT
GND
MODE_CTL_2
ZOOM_BAL
INT_IN_R
OUT_AMP_IN_L
ZOOM_POSI
SUB_IN_R
MTX__OUT_L
VCC_SUB
BIAS_SUB
PRE_OUT_L
IN_MONI
GND
MTX_IN_L
REG_2.5V
VCA_CTRL/NC
NC
BIAS_PRE
BIAS_OUT
MIC_RR
SHOE_MIC_GND
MIC_FL
MIC_FR
SHOE_CONT
EXT_STROBE
MIC_RL
N.C.
SHUTTER_XA
SHUTTER_B
SHUTTER_A
LENS_COVER_CLOSE
REG_GND
LENS_COVER_OPEN
SHUTTER_XB
SHOE_MIC_RL
IC2701
MIC AMP
TO
MOTOR UNIT
MOTOR UNIT
@V53
(12/12)
(11/12)
@V54
@V09
(1/12)
(8/12)
@V48
@V13
@V52
@V40
(4/12)
(2/12,
11/12)
11/12)
(10/12)
MIC AMP(MA-1 BLOCK)
VC-396 BOARD(9/12)
XX MARK:NO MOUNT
10
6
16
3
11
7
8
C
2
F
4
5
9
12
E
B
D
CSP(CHIP SIZE PACKAGE)IC
(PAGE 4-16
OF LEVEL2)
OF LEVEL2)
(PAGE 4-7
OF LEVEL2)
OF LEVEL2)
TO
FP-125
FLEXIBLE
BOARD
FP-125
FLEXIBLE
BOARD
DCR-DVD203
For Schematic Diagram
• Refer to page 4-91 for printed wiring board.
• Refer to page 4-91 for printed wiring board.
4-59
4-60
VC-396 (10/12)
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
not possible.
2.8V
2.8V
C2969
1u
L2952
10uH
C2965
1u
C2953
0.1u
AU_4.6V
AU_2.8V
REG_GND
C2966
0.1u
D_2.8V
AGC_LINK
XBB_SCK
SHOE_MIC_RR
C2967
0.1u
C2961
0.1u
C2960
4.7u
XCS_IC2951
BB_SO
C2964
1u
IC2951
AN12921A-VB
1
VCCDRIVE
2
VMIX_OUT
3
C_OUT
4
SDC_OUT
5
V_GND
6
COUT_IN2
7
COUT_IN1
8
VCCH_V
9
YOUT_IN2
10
YOUT_IN1
11
ZAP
12
Y_IN
13
V_GND
14
V_IN
15
CLAMP
16
SDC_IN
17
C_IN
18
Y_GCA
19
YIN_OUT
20
C_GCA
21
CIN_OUT
22
D_GND
23
D
ATA
24
CLOCK
25
CS
26
VCC_D
27
SDC_OUT
28
MIC_MONO
29
INT_EXT
30
PBIN_R
31
PBIN_L
32
GND
33
AGC_TC
34
RECOUT_R
35
RECOUT_L
36
DETHPF_R
37
DETHPF_L
38
AGC_LINK
39
VCC
40
OFFSET_L
41
INTLPF_R
42
EXTMIC_L
43
INTEXT_IN
44
EXTMIC_R
45
MICMONO_IN
46
VREF
47
MIC_REG
48
MICVCC
49
INTLPF_L
50
VCC
51
INTMIC_L
52
INTMIC_R
53
OFFSET_R
54
GND
55
LINEIN_L
56
LINEIN_R
57
LINEOUT_L
58
PMUTE_L
59
GND
60
PMUTE_R
61
LINEOUT_R
62
VCCH
63
VREFH
64
OFFSET_SP
65
BEEP_IN
66
SP_DRIVE
67
VCCSP
68
VREFSP
69
NC
70
SPOUT+
71
NC
72
SPGND
73
SP_MODE
74
SPOUT-
75
HPOUT_L
76
GND
77
HPOUT_R
78
MUTE_OUT
79
VDD
80
C+
81
C-
82
GND
83
VSS_OUT
84
VSS_IN
85
VSS_IN
86
YLPF_OUT
87
YDRIVER_IN
88
Y_OUT
89
GND
90
V_OUT
91
VDRIVER_IN
92
NC
AGC_TC
0.1u
C2951
0.1u
C2952
0.1u
C2963
0.1u
C2962
39k
R2956
8200
R2954
39k
R2957
8200
R2955
SUB_RECOUT_L
SUB_RECOUT_R
REG_GND
10u
C2970
4.7u
C2957
10uH
L2951
1
A
SHOE_MIC_FR
IC2951
SUB MIC AMP
(12/12)
@V56
(9/12)
(8/12)
(7/12)
(11/12)
(3/12,
6/12,
8/12,
11/12,
12/12)
6/12,
8/12,
11/12,
12/12)
SUB MIC AMP(CH BLOCK)
XX MARK:NO MOUNT
VC-396 BOARD(10/12)
D
C
8
E
4
G
3
10
6
B
7
5
16
9
F
2
CSP(CHIP SIZE PACKAGE)IC
@V52
@V51
@V46
@V55
@V18
Click on the first or last page to see other DCR-DVD203 service manuals if exist.