Pioneer DVR-541H-S Service Manual page 17

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5
SW+3.33V
GNDD
R4534
P_CONT2
0R0
V+5AVI
GNDD
E
2SA1576A(QR)
B
YOUT
Q2501
C
Y_OU T
GNDD
E
2SA1576A(QR)
B
COUT
Q2502
C
C_OU T
GNDD
E
2SA1576A(QR)
GOUT
B
Q2503
C
Yp_OUT
GNDD
E
2SA1576A(QR)
B
BOUT
Q2504
C
Cb_OUT
GNDD
E
2SA1576A(QR)
B
ROUT
Q2505
C
Cr_OUT
GNDD
GNDD
V+5AVI
E
2/3F
C2210
YI
106
Q2205
DCH1201-A-T
2SA1576A(QR)-TLB
V+5AVI
2/3F
E
C2217
CI
106
Q2206
DCH1201-A-T
2SA1576A(QR)-TLB
R3703
HSTtoM
R3704
SSTtoM
R3706
RX0
8
7
6
5
1
2
3
4
GNDD
5
6
TP79
V+2R5
1.002Vpp,SYNC DC??? V
0.2873Vpp,CENTER DC???V
1.002Vpp,SYNC DC??? V
0.7104Vpp,CENTER DC???V
0.7104Vpp,CENTER DC???V
V+5AVI
IC2201
1
SW
IN1
2
OUT
GND
3
R2213
VCC
IN2
331
MM1503XN
10 5
C2208
V+5AVI
IC2202
1
SW
IN1
2
OUT
GND
3
VCC
IN2
E
Y IN
B
MM1501XN
C
GNDD
10 5
C2209
GNDD
C IN
E
B
C
GNDD
R3711
GNDD
0R0
R3732
56 2
RB501V
D3711
RB501V
D3712
V+3D
RXD
TC7WH34F U
101
2Y
GND
5
4
3A
2A
101
6
3
1Y
3Y
7
2
VCC
1A
8
1
IC3701
C3703
105
101
GNDD
6
7
E
3/3F
MAIN ASSY
(VXX3161)
V+1R5_IN
AMUTE1
RCHIN
LCHI N
GNDD
P_CONT2
0.268Vpp,CENTER DC???V
J_C_I N
Y_OU T
2
C_OU T
J_Y_I N
1.00Vpp,SYNC DC???V
YP_OUT
E
2/3F
X525P
CB_OUT
CR_OUT
CR_OU T
CB_OU T
YP_OU T
Y_OUT
C_OUT
DV_XADC
LCHOUT
6
C2222
J_Y_IN
RCHOUT
105/10
5
DV_YVIN
C2221 105/10
4
XRST1
SSMtoT_NSDA
E
HSMtoT
GNDD
2/3F
DAT_TO_M
ASCK_NSCK
8
7
HST_TO_M
DV_XADC
1
2
IR_GLIN K
TX2_GLINK
6
C2224
J_C_IN
RX2_GLINK
10 3
5
DV_CIN
TX0
C2223
10 3
4
R2312
RXD
R2313
E
GNDD
TX1_DV_LL
GNDD
2/3F
RX1_DV_LL
LLRST_DVINT2
XRESET
DVRST_RFEXLL
O
F
V+1R5
XRST 1
JTRST
232RST
GNDD
E
2/3F
HST_TO_M
DAT_TO_M
GNDD
E
2/3F
SPDIFO
DVR-541H-S
7
8
R4591
0R0
R4592
0R0
R4593
0R0
V+1R5
22
CN2301
R2302
TP89
1
AMUTE
TP91
0R0
2
R_I N
21
3
GND
TP90
4
L_I N
R2301
TP2311
5
P_CONT2
TP93
68 2
6
C_I N
1
3
7
GND
GNDD
TP92
8
Y_I N
R2304
TP86
9
X525P
8
0R0
10
GND
TP85
11
CR_OU T
7
12
GND
TP84
13
CB_OU T
6
14
GND
TP83
15
YP_OU T
4
16
GND
TP82
17
Y_OUT
5
18
GND
TP81
19
C_OUT
TP2300
26 27
20
MRS T
TP88
21
L_OUT
22
GND A
TP87
23
R_OUT
TP2309
V+12V
24
SW+12 V
GNDA
TP94
25
XRST1
R3002
TP97
0R0
26
DAM_TO_ T
R3004
TP99
0R0
27
HSM_TO_ T
TP96
28
DAT_TO_ M
R3003
TP98
0R0
29
ASC K
TP95
6
5
30
HST_TO_ M
C300
31
GND
TP2301
3
4
32
SPDIF
TP2312
R2309 0R0
33
B_I R
TP2313
R2310 0R0
34
TXDGL
TP2314
R2311 0R0
35
RXDGL
TP2302
TP2303
TP2304
TP2305
TP2306
CN2601
TP2602
1
TX1
TP2603
R2603
2
RX1
3
GND
R2604
TP2604
4
XRESE T
TP2605
0R0
5
RFE/XLL
6
GND
TP2601
7
PCMCL K
8
GND
TP2606
R3720
9
SPDIF
10
GND
0R0
GNDD
GNDD
R3501
Q3501
2SC4081(QR)-TLB
47 1
R3505
75R0
GNDD
E
3/3F
8
A
B
C
D
E
V+3D
GNDD
(F )
F
17

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