Sony DCR-IP45 / DCR-IP45E / DCR-IP55 / DCR-IP55E Service Manual ▷ View online
DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-57
4-58
VC-291 (10/20)
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-101 for printed wiring board.
• Refer to page 4-101 for printed wiring board.
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
HDAT[6]
SWP
HADR[3]
IC501DT[6]
PCRPWM
XSRST_IC1601
XREC_ACT_M
B
C1616
4.7u
MISOCLK
B
C1603
0.068u
HADR[7]
BS[2]
FB1603
B
C1606
0.1u
HADR[6]
BS[1]
CL1601
TMS
HDAT[5]
BS[0]
DECFD
10u
6.3V
C1605
4.7u
B
C1601
HADR[1]
ENC_XDEC
R1608
0
HDAT[4]
FB1602
PB_DATA
B
C1608
0.1u
BS[3]
R1606
0
ENV_OUT
B
C1602
10u
HADR[11]
L1601
10uH
R1601
0
0
R1610
IC501DT[5]
IC1601
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 28 29 30 31 32 33 34 35 36
53 54 55 56 57 58 59 60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
1
16
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
IC501DT[2]
ID501DT[3]
VCER
HADR[10]
TD_2-3
0
R1609
IC501DT[4]
IC501DT[7]
ABCK
HADR[2]
FB1601
4.7u
B
C1613
47
R1607
ID501DT[1]
AFS
Q_1.5V
REG_GND
CODECFD
QRST
HADR[0]
B
C1609
0.1u
HADR[9]
R1602
0
CL1602
ADECD
WROX
DIAACC
HDAT[1]
B
C1617
4.7u
BS[7]
ADDE
HDAT[3]
0
R1603
BCK
RECDT
AENCD
BS[6]
D_2.8V
10
R1604
B
0.001u
C1620
BSRE
R1605
0
RECCLK
AEDE
BS[5]
1.9V
TD_1-2
BSRDY
BS[4]
REC_M
DIADIR
QTM1
HDAT[7]
A_2.8V
TCK
PLL27MCK
REC_P
DIADEN
QTM2
HADR[8]
HADR[5]
XREC_ACT_P
1u
C1604
HDAT[0]
B
0.001u
C1619
REFSWP
B
C1615
0.1u
B
C1618
4.7u
HADR[4]
RDX
B
C1607
0.1u
4.7u
B
C1612
B
C1610
0.1u
XCS_IC1601
HDAT[2]
F27MCK
C1614
10u
6.3V
IC501DT[0]
XRST_RFML
4.7u
B
C1611
1
A
MISOCLK
RECCLK
RECDT
REC_P
REC_M
XREC_ACT_P
XREC_ACT_M
MISOCLK
RECCLK
RECDT
REC_P
REC_M
XREC_ACT_P
XREC_ACT_M
WROX
RDX
RDX
WROX
GND
EXVDD
VBB
VDD30
VSS
GND
EXVDD
BBFRST
BBPCR
EXVDD
GND
VDD30LS
DIADT0
DIADT1
VSS
VDD15
DIADT3
DIADT2
DIADT4
DIADT5
DIADT6
DIADT7
VDD30
DIADEN
DIADIR
DIAACC
VSS
MCK27M
SYSRST
XSA
VEOFF
PCHCLK
VDD15
VSS
MISOCLK
MASKP
RCHCLK
VSS
RECDT
RECP
RECM
RECACTP
RECACTM
PLL
TCK3
VDD30
VOSC_PLL
VDD15
VDD18
VSS
XP0OSC
XP1OSC
PLL3AGND
LPF2
LPF1
PLL3A
VDD
AD8VDD2
AD8GND2
AD8VIN
AD8VRT
AD8VRB
AD8VDD1
AD8GND1
DCOAGND
DCOAVDD
V20
TESTOUT
AD6VDD2
AD6VIN
AD6GND2
AD6GND1
AD6VDD1
AD6VRB
AD6VRM
AD6VRT
VDD30
VDD15
VSS
BSTMODE
TRFCLK
VSS
PBRFD0
PBRFD1
PBRFD2
PBRFD3
PBRFD4
PBRFD5
HDIO0
HDIO1
HDIO3
HDIO2
HDIO5
HDIO4
HDIO6
HDIO7
VDD30
HADR0
VSS
VSS
HADR1
HADR2
HADR4
HADR3
HADR5
HADR8
HADR6
HADR7
HADR10
HADR9
HADR11
VDD15
VDD30
VDD15
VDD30
VSS
VSS
VDD30
VDD15
VSS
VSS
VDD30LS
VDD15
VDD30
CPURST
DMARST
WRX
RDX
CEN
DRAM_TEST
BUSDIR
PLL
TCK42
SYCLK
PLL4A
VDD
PLL4AGND
EXVDD
GND
RFLID
PFLID
EXVDD
GND
SWP
RSWP
AEDE
AEDI
ABCK
ADDE
ADDO
AFS
TBUSA0
VDD15
EXTCLKON
VSS
VDD30
TBUSA1
TBUSA2
TBUSA3
TBUSA4
TBUSA5
VBB
GND
EXVDD
TBUSA6
VDD30
VSS
VDD15
VSS
TBUSA7
TBUSA9
TBUSA8
TBUSA10
TBUSA11
VDD30
TBUSA15
TBUSA14
TBUSA12
TBUSA13
VDD30
QTM1
QTM2
VDDM32R
MTCK
MTDI
MTMS
MTRST
MTDO
MDBI
MEVENT0
MEVENT1
MTRCLK
MTRSYNC
VSS
VDDM32R
MTRD0
MTRD1
MTRD3
MTRD2
MTRD5
MTRD4
MTRD6
MTRD7
VDDM32R
VDD15
VSS
TEST
SCAN
BS0
BS1
BS3
BS2
BS4
BS5
BS6
BS7
VDD15
VSS
VSS
VDD15
VDER
RE_ST
RDY_FL
VBCK
(reser
ve)
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
CSP(CHIP SIZE PACKAGE)IC
XX MARK:NO MOUNT
PB
REC
VC-291 BOARD(10/20)
SIGNAL PATH
Ref.signal
Y
IC1601
Q PROCESS
(MuX/DMuX,ECC&PTG,CHANNEL CODING)
16
CHROMA
AUDIO
REC
PB
SIGNAL
SIGNAL PATH
REC/PB
Q PROCESS(Q BLOCK)
VIDEO SIGNAL
Y/CHROMA
(20/20)
91
(11/20,17/20)
87
78
(9/20,11/20,17/20)
(9/20,11/20,12/20,17/20)
77
85
(13/20)
(13/20,
17/20)
17/20)
86
42
(4/20,9/20,
17/20)
17/20)
(11/20)
84
39
(4/20)
82
(9/20)
(4/20,9/20
11/20,12/20)
11/20,12/20)
31
83
(20/20
(CN457))
(CN457))
88
(12/20)
(13/20,
17/20.
20/20,
(CN457))
17/20.
20/20,
(CN457))
89
23
(4/20,9/20,17/20)
43
(4/20,9/20,
11/20)
11/20)
90
(17/20)
9
G
K
E
8
15
F
5
N
J
C
14
3
7
11
4
17
M
13
I
2
B
6
10
16
12
L
D
H
DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-59
4-60
VC-291 (11/20)
For Schematic Diagram
• Refer to page 4-101 for printed wiring board.
• Refer to page 4-107 for waveforms.
• Refer to page 4-101 for printed wiring board.
• Refer to page 4-107 for waveforms.
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
1.6
2.8
1.1
10
NO MARK:REC/PB MODE
CNA_IC501
CNC_IC501
PLLON_IC501
XINTI_IC501
XCS_IC501
HADR[4]
HADR[5]
HADR[7]
HDAT[1]
HADR[1]
HADR[0]
HDAT[3]
HDAT[6]
HDAT[5]
HADR[6]
HDAT[4]
HDAT[0]
HDAT[7]
HADR[2]
HADR[8]
HADR[9]
HADR[10]
HADR[3]
HDAT[2]
HADR[11]
PLL27MCK
WROX
RDX
D_2.8V
1.9V
REG_GND
IC501_DT[7]
IC501_DT[0]
IC501_DT[3]
IC501_DT[2]
IC501_DT[1]
IC501_DT[4]
IC501_DT[6]
IC501_DT[5]
IC501_ACC
IC501_DEN
IC501_DIR
XX
C508
56
± 0.5%
R501
56
± 0.5%
R502
10k
± 0.5%
R506
24.576MHz
X501
4p
CH
C507
56
± 0.5%
R505
C502
220p
B
10k
± 0.5%
R503
1u
B
C504
56
± 0.5%
R504
XRST_RFML
1M
± 0.5%
R508
6200
± 0.5%
R507
SN104286GHZR
IC501
1
CNC
2
MSPCTL
3
MSP200
4
MCLK
5
PLL_ON
6
TDIA
7
TDOA
8
VDD1.8
9
TMSA
10
TDID
11
TDOD
12
TMSD
13
TCLK
14
XTRST
15
VSS
16
TEST0
17
TEST1
18
TEST2
19
VDD3.3
20
TEST3
21
TEST4
22
TEST5
23
TEST6
24
VSS
25
TEST7
26
TEST8
27
TEST9
28
TEST10
29
TEST11
30
TEST12
31
TEST13
32
VSS
33
TEST14
34
TEST15
35
TEST16/TMRRST
36
R
TEV0
37
R
TEV1
38
VDD3.3
39
ACP0
40
ACP1
41
ACP2
42
HMLT
43
XINTI1
44
VSS
45
XINTI2
46
XINTO
47
XRW
48
XRD
49
ALE
50
XCS
51
HDA0
52
HDA1
53
HDA2
54
HDA3
55
HDA4
56
HDA5
57
VDD1.8
58
HDA6
59
HDA7
60
VSS
61
HDA8
62
HDA9
63
HDA10
64
HDA11
65
HD0
66
HD1
67
HD2
68
VDD3.3
69
HD3
70
HD4
71
HD5
72
VSS
73
HD6
74
HD7
75
XPACC1
76
XPEN1
77
PD10
78
PD11
79
PD12
80
VDD3.3
81
PD13
82
PD14
83
PD15
84
PD16
85
PD17
86
VSS
87
PCLK1
88
FR1
89
OFR1
90
TRKP1
91
DIR1
92
FCLR1
93
XP
ACC2
94
XPEN2
95
PD20
96
PD21
97
PD22
98
PD23
99
PD24
100
PD25
101
VDD3.3
102
PD26
103
PD27
104
PCLK2
105
FR2
106
OFR2
107
VDD1.8
108
TRKP2
109
DIR2
110
FCLR2
111
VSS
112
A1
113
A2
114
A3
115
A4
116
B1
117
B2
118
B3
119
VDD3.3
120
B4
121
C1
122
C2
123
C3
124
VSS
125
C4
126
D1
127
D2
128
D3
129
D4
130
VDD1.8
131
VSS
132
BIAS95
133
CNA
134
VDDPHYA
135
VSSPHYA
136
TPBNO
137
TPBPO
138
TPANO
139
TPAPO
140
TPBIASO
141
VSSPHYC
142
R0
143
R1
144
VDDPHYC
145
FILTER0
146
FILTER1
147
VDDAHVPHYPLL
148
VSSAPHYPLL
149
XI
150
XO
151
XRESET
10uH
L501
10u
C506
6.3V
4.7u
B
C503
4.7u
B
C501
0.01u
B
C505
A_2.8V
FB501
0uH
FB502
0uH
WE0_LK
A2_LK
RD_LK
A1_LK
A0_LK
D0_LK
D1_LK
D2_LK
D3_LK
D6_LK
D4_LK
D5_LK
D7_LK
100k
R509
0.1u B
C510
100k
R520
100k
R511
100k
R512
100k
R518
XX
R514
FR1_IC501
IC501_XCS
R517
0
TCK
TD_2-3
TD_3-4
TMS
100k
R515
100k
R516
100k
R513
R510
0
C509
0.01u
C511
0.01u
0.01u
C512
0.01u
10k
R522
10k
R521
10k
R519
NTPB
TPB
NTPA
TPA
0
R523
0
R524
0
R525
100k
R526
AOSCI
IC502
TC7SHU04FU-TE85R
1
2
3
45
XX
R527
1
A
IC501_DT[7]
IC501_DT[6]
IC501_DT[5]
IC501_DT[4]
IC501_DT[3]
IC501_DT[2]
IC501_DT[1]
IC501_DT[0]
IC501_ACC
IC501_DEN
IC501_DIR
IC501_DIR
IC501_ACC
IC501_DEN
IC501_DT[2]
IC501_DT[3]
IC501_DT[4]
IC501_DT[5]
IC501_DT[6]
IC501_DT[7]
IC501_DT[0]
IC501_DT[1]
INVERTER
84
(10/20)
(20/20
(CN451))
(CN451))
92
93
(14/20)
(20/20)
94
CSP(CHIP SIZE PACKAGE)IC
IC501
I.LINK I/F
(9/20)
80 31
(4/20,
9/20,
10/20,
12/20)
9/20,
10/20,
12/20)
(7/20)
64
(7/20,8/20)
65
57
(6/20,7/20,
8/20,9/20)
8/20,9/20)
95
(17/20)
43
(4/20,9/20,
10/20)
10/20)
87
(10/20,17/20)
(9/20,10/20,
12/20,17/20)
12/20,17/20)
77
78
(9/20,10/20,
17/20)
17/20)
77
(9/20,10/20,
12/20,17/20)
12/20,17/20)
(17/20)
96
VC-291 BOARD(11/20)
I LINK I/F(VIDEO-2 BLOCK)
XX MARK:NO MOUNT
K
D
J
9
6
F
12
3
B
10
14
13
E
8
7
H
5
I
4
G
11
C
2
16
SIGNAL
VIDEO SIGNAL
Y
CHROMA
Y/CHROMA
SIGNAL PATH
REC
PB
AUDIO
DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-61
4-62
VC-291 (12/20)
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-101 for printed wiring board.
• Refer to page 4-101 for printed wiring board.
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
D_2.8V
REG_GND
Q_1.5V
HDAT[7]
HDAT[4]
HDAT[1]
HDAT[2]
HDAT[0]
HDAT[5]
HDAT[6]
HDAT[3]
RDX
HADR[0]
XCS_IC701
WROX
HADR[3]
HADR[1]
HADR[2]
AUCKFS
ADECD
ADDE
APBD
AEDE
ABCK
AFS
AUCK64FS
AENCD
ARECD
4700
R702
4700
R703
SPCK
XRST_IC701
FB701
0uH
FB702
0uH
R701
0
R704
0
IC701
TMS320DA150GGU120
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 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
TMS
TD_4-5
TCK
6.3V
TA
10u
C701
6.3V
10u
C702
0
R705
CL451
CL452
CL453
1
A
HDA
T[7]
HDAT[1]
HDA
T[2]
HDA
T[3]
HDAT[5]
HDAT[4]
HDAT[6]
HDAT[0]
HDAT[1]
HDAT[2]
HDAT[3]
HDAT[4]
HDAT[5]
HDAT[6]
HDAT[7]
HADR[3]
HADR[0]
WROX
RDX
WROX
RDX
XCS_JOKER
HADR[1]
HADR[3]
HADR[2]
HADR[0]
HDAT[0]
HADR[1]
HADR[2]
XCS_IC701
CVSS
A22
CVSS
CVSS
CVSS
CVSS
CVSS
CVSS
CVSS
CVSS
CVDD
CVDD
DVDD
CVDD
CVDD
CVSS
CVDD
CVDD
CVDD
DVDD
DVDD
DVDD
DVSS
DVSS
DVSS
DVDD
DVSS
DVSS
DVSS
DVDD
DVSS
A10
A11
A12
A13
A14
A15
HD7
HAS
DVSS
HCS
HR/W
READY
PS
DS
IS
R/W
MSTRB
IOSTRB
MSC
XF
HOLDA
IAQ
HOLD
BIO
MP/MC
BDR1
BFSR1
A21
A0
A1
A3
A2
A6
A7
A5
A4
A9
A8
HD6
HD5
HD4
HD3
HD2
HD1
HD0
A19
A20
D6
D7
D9
D8
D13
D11
D12
D10
D14
D15
HDS1
HDS2
A18
A17
A16
D5
D4
D2
D3
D1
D0
RS
X2/CLKIN
X1
CLKOUT
HPIENA
TMS
TCK
TRST
TDI
TDO
EMU1/OFF
EMU0
TOUT
HPI16
CLKMD3
CLKMD2
CLKMD1
BDX1
BFSX1
BCLKX1
INT3
INT2
INT1
INT0
NMI
HBIL
IACK
BDX2
BDX0
HRDY
BFSX2
BFSX0
HINT
BCLKX2
BCLKX0
BDR2
HCNTL1
HCNTL0
BCLKR1
BCLKR0
DVSS
BCLKR2
BFS22
BFSR0
BDR0
XX MARK:NO MOUNT
PB
VC-291 BOARD(12/20)
IC701
(10/20)
Y
16
88
CHROMA
AUDIO
REC
MPEG AUDIO ENCODER/RECODER
SIGNAL
SIGNAL PATH
MPEG AUDIO ENCODER/DECODER(AU BLOCK)
VIDEO SIGNAL
Y/CHROMA
36
(4/20)
CSP(CHIP SIZE PACKAGE)IC
(20/20)
98
(9/20,10/20,
11/20,17/20)
11/20,17/20)
77
(2/20,4/20,
6/20,14/20,
15/20)
6/20,14/20,
15/20)
13
97
(17/20)
31
(4/20,
9/20,
10/20,
11/20)
9/20,
10/20,
11/20)
(9/20)
81
9
G
E
8
15
F
5
J
C
14
3
7
11
4
13
I
2
B
6
10
12
D
H
DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-63
4-64
VC-291 (13/20)
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-291 BOARD SIDE A
VC-291 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-101 for printed wiring board.
• Refer to page 4-101 for printed wiring board.
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
5.0
5.0
4.5
5.0
5.0
4.5
NO MARK:REC/PB MODE
XCS_MISO
SWP_SO
SCK3
ACFG1
ACFG2
SWP
REC_P
REC_M
R1323
10k
R1324
22k
R1322
8200
150
R1328
150
R1329
8200
R1327
22k
R1325
10k
R1326
3900
R1330
3900
R1331
470p
C1307
220
R1303
220
R1302
B
0.033u
C1304
B
0.033u
C1305
C1324
0.01u
0.001u
C1322
470p
C1319
1200
R1305
470
R1307
470
R1306
CH
220p
C1310
0.1u
C1326
330
R1317
XX
R1313
0.01u
C1313
0.1u
C1309
0.01u
C1301
C1314 470p
FG_REF2
FG_REF1
AMPGAIN
XREC_ACT_P
XREC_ACT_M
RECDT
RECCLK
PB_DATA
C1316 0.01u
D_2.8V
0.01u
C1308
10uH
L1302
RP_4.6V
2SA1965-S-TL
Q1303
2SA1965-S-TL
Q1304
10uH
L1303
10u
C1311
6.3V
ENV_OUT
MISOCLK
MISO_6V
FB1301
NCFG1
NCFG2
A_2.8V
10uH
L1301
10u
C1306
6.3V
REG_GND
MR_VCC
C1302 0.01u
C1303
0.01u
0.01u
C1312
R1315
100k
R1316
100k
CXA3551GA-T4
IC1301
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
10k
R1304
12k
R1319
12k
R1321
0.1u
C1327
0.1u
C1328
12k
R1320
12k
R1318
0.01u
B
C1318
REC_IR_CONT_P
REC_IR_CONT_M
R1301
0
R1310
10k
R1309
10k
C1315
0.001u
0.01u
C1317
10k
R1312
6800
R1308
RF_MON_OUT
CPC_ENV_OUT
UNRL21300AS0
Q1302
UNRL21300AS0
Q1301
MR_DET
MA4L11100AS0
D1301
0.01u
C1321
4.7u
C1325
PW-
11P
CN453
1
PW+
2
PW-
3
GND
4
GND
5
REC_M/E
6
REC_M/S
7
GND
8
REC_P/E
9
REC_P/S
10
PB_IN
11
GND
PW+
1
A
MISOCLK
ENV_OUT
REC_M
REC_P
REC_IR_CONT_M
REC_IR_CONT_P
MISOCLK
REC_M
REC_P
REC_IR_CONT_P
REC_IR_CONT_M
ENV_OUT
XCS
CFG1
XSCK
GND
REC_ACT_P
GND
FG_REF1
Y_M
NC
PEAKI_IR_M
AGC_TC1
PB_SWP
FG_GND
AGC1_OUT
GND
NC
FG_GND
AMP_GATN
ASYM_RST
NC
VCC_REC_2.8
PLL_VCO_OUT
CPTC
PEAKT_IR_P
PEAKI_IR_P
MON_OUT
X_P
NC
NC
NC
DA
T
A_IN
GND
PB_OUT
PLL_IR
DAC_OUT
VCC_REC
VCC_REC_4.6
REC_P
GND
FG_OUT1
REF_1.3
REC_ACT_M
NC
BUF_OUT
GND
CLK
FIL_IR
NC
FG_OUT2
FIL_OUT
SI
FIL_INV
VCC_FG_2.8
GND_D
VCC_FG_2.8
ENV_TC
GND
DECUP
PEAKT_IR_M
ASYM_IN
REC_IR_M
NC
VCC_PB_4.6
FG_REF2
VCC_PB_2.8
Y_P
BPF_OUT
AGC_TC2
NC
PB_IN
REC_M
VCC_D_2.8
NC
NC
ENV_OUT
CFG2
REF_VRB
VCC_REC_4.6
X_M
REC_IR_P
XX MARK:NO MOUNT
VC-291 BOARD (13/20)
(20/20(CN451))
103
(10/20,17/20)
IC1301
HEAD AMP,PLL,A/D CONV.
16
86
HEAD AMP,PLL,A/D CONV.(RF BLOCK)
CSP(CHIP SIZE PACKAGE)IC
REC
SIGNAL PATH
Ref.signal
PB
REC/PB
(15/20)
104
(19/20)
105
99
100
(16/20)
(20/20)
(10/20)
85
(17/20)
101
102
(20/20
(CN457))
(CN457))
89
(10/20,
17/20,
20/20,
(CN457))
17/20,
20/20,
(CN457))
MD BLOCK(1/2)
(V-MECHA)
9
G
E
8
15
F
5
J
C
14
3
7
11
4
17
13
I
2
B
6
10
16
12
D
H
PCH
REC/PB HEAD
REC/PB HEAD
SWP
MCH
REC/PB HEAD
REC/PB HEAD
VIDEO HEAD
Q1301-1304
SWITCH
SWITCH
Y
SIGNAL PATH
VIDEO/
Y/CHROMA
REC
AUDIO
SIGNAL
VIDEO SIGNAL
AUDIO
PB
CHROMA
SIGNAL
Click on the first or last page to see other DCR-IP45 / DCR-IP45E / DCR-IP55 / DCR-IP55E service manuals if exist.