Service Main Assy (4/5) - Pioneer DVR-555HX-S Service Manual

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10.9 SERVICE MAIN ASSY (4/5)

A
V+5_AO
D 2/5
GNDA
DACCLKO
R3201
47
AOBCK
R3202 47
AOD0
R3203 47
AOLRCK
B
V+12A
C
GNDA
R3101
RCHIN
0
O5
D
R3102
LCHIN
0
O5
GNDD
D 1/5, 2/5, 3/5, 5/5
E
XRESET
1:13H;1:4B;2:14C;2:5C;3:12H
HSTtoM
2:11K;2:12B
SMDIN
D 2/5
2:5K
F
RXD1
2:9D
D 4/5
120
1
2
D3202
V+3D
NM
V+3D
R3204
AMUTE
2:2G
D 2/5
R3205
1
GNDD
2
IC3201
PCM1742KE
1 16
BCKIN MCLK
2 15
DATA ML
3 14
LRCKIN MC
4 13
GND MD
5 12
3
Vdd ZEROL
6 11
Vcc ZEROR
7 10
VoutL Vcom
8 9
VoutR AGND
C3204
330p/50
C3205
NM
TP3201
TP3202
R3225 NM
GNDD GNDA
Audio LPF
R3218
22k
R3210 R3211 R3219
2
V+5_AO
1.2k 10k 6.8k
3
5
R3216 R3217 R3222
6
1.2k 10k 6.8k
R3223
22k
V+5_AIN
Audio ADC
IC3101
1
AINR
2
AINL
R3112
3
NM
CKS1
R3113
4
10k VCOM
5
AGND
6
VA
7
VD
8
DGND
AK5359ET
GNDD
V+3D
RB501V-40
D3711
RB501V-40
D3712
GNDD
V+3D
R3705 100
R3704
100
R3703
100
GNDD
2
3
Audio DAC
D3201
DAN202U
AMUTE1
0
O4
V+3D
NM
R3233
0
R3206
47
NSCS
R3207
47 2:5K
SMCKOUT
R3208 2:4K;N6
47
SMDOUT
2:5J;N5
D 2/5
GNDD
GNDD
V+12A
C3216
GNDA
82p/50
8
R3224
1
L ch
LCHOUT
100
IC3202
4
UPC4570G2-A
GNDA
IC3202
UPC4570G2-A
R3227
R ch
RCHOUT
100
7
C3215
82p/50
V+3D
16
CKS0
15
CKS2
14 GNDD
7
DIF
R3103
13
ADPOW
PDN
R3107
0
12
TP3101 AIBCK0
SCLK
R3104
11 47
ADCCLKO
MCLK
TP3102
R3108
0
10
AILRCK0
LRCK
47
TP3103
9
AIBD0
SDTO
R3109
47
8
6
GNDD
V+3D
IC3702
GNDD
TC7SH08FUS1
5 1
VCC INB
2
INA
4 3
OUTY GND
V+3D
V+3D
GNDD
GNDD
R3732
NM
JTRST
2:3B
232RST
2:2D
D 2/5
10u GNDD
C3704
C3703 1u
C3705 1000p
GNDD
D
TC7WH34FU
from 232C
RXD
2:2C
2Y GND
5 4
HST_TO_M
3A 2A
6 3 N6
1Y 3Y
7 2
VCC DAT_TO_M
1A
8 1 N6
IC3701
GNDD
DVR-LX60D
3
4
UMF21N-TLB
C1 B2 E2 C1 B2
C
B E
E1 B1 C2 E1 B1
V+3D
IC3203
NM
R3235
NM
1 5
INB VCC
2
INA
3 4
GND OUTY
GNDD
O4
O4
V+5_VI
GNDD
C3307
D 2/5
YI
2:11K DCH1201-A
V+3D
IC3102
NM
R3110
NM
1 5
INB VCC
2
INA
3 4
GND OUTY
GNDD
GNDD
C3313
C/RI
2:11K
0.01u/50
GNDD
GNDD
XRST1
C3319
N5
GI
2:11K 0.01u/50
2/5
GNDD
C3325
BI
2:11K 0.01u/50
4
Video O
E2
C2
YOUT
2:10L
Y_OUT
COUT
2:10L
C_OUT
D 2/5
Y/GOUT
2:10L
Yp_OUT
Pb/BOUT
2:10L
Cb_OUT
Pr/ROUT
2:10L
Cr_OUT
C3302 C330
Q3302
2SC4081(QR)
7p/50 7p/5
R3308 L3301 L330
18u
10u
10
2SA15
GNDD
GNDD
C3312 C33
Q3304
NM
NM NM
R3314 L3303 L330
NM
NM
NM
GNDD
GNDD
C3314 C33
Q3306
NM NM NM
R3319 L3305 L330
NM NM NM
GNDD
GNDD
C3320 C33
Q3308
NM
NM NM
L3307 L330
R3326
NM NM NM
GNDD
GNDD