![Sony HDV HVR-A1U Service Manual Download Page 48](http://html.mh-extra.com/html/sony/hdv-hvr-a1u/hdv-hvr-a1u_service-manual_1323564048.webp)
HVR-A1J/A1U/A1N/A1E/A1P/A1C
4-17
4-18
TT-001 (5/21)
XX
C2621
C2620
XX
1.5
R2.1
/P1.8
2.6
2.6
1.5
R2.2
/P2
2.6
1.5
2.6
R2.6
/P2.3
2.6
1.5
R2.8
/P2.5
2.6
R0.6
/P2.3
2.6
1.5
2.6
R2.1/P1.8
2.6
1.5
R2.2
/P0
2.6
2.6
1.5
2.6
1.5
R2.1
/P0
1.5
2.6
2.6
2.6
1.5
2.6
2.8
2.6
1.5
1.5
2.6
2.6
2.6
1.5
2.6
2.6
R2.8
/P0
1.5
R1.5
/P0
2.8
0
0
2.8
2.6
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.6
2.6
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.6
2.8
2.8
2.8
2.6
2.6
2.8
2.8
2.8
2.8
2.8
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
: Voltage measurment of the CSP ICs
and the Transistors with mark, are
not possible.
CXD3171GA-T6
IC2607
1
IVCLK
2
IVVSYNC
3
IVHSYNC
4
IVFLDID
5
IVCHID0
6
VDD1
7
IVCHID1
8
IVYDT0
9
IVYDT1
10
IVYDT2
11
IVYDT3
12
IVYDT4
13
VSS
14
IVYDT5
15
IVYDT6
16
IVYDT7
17
VDD1
18
IVCDT0
19
IVCDT1
20
L
VDD
21
IVCDT2
22
IVCDT3
23
IVCDT4
24
IVCDT5
25
IVCDT6
26
IVCDT7
27
ICCLK
28
VDD1
29
OCARDP
30
ICARDP
31
OCARDD
32
ICARDD
33
VSS
34
OCADT0
35
OCADT1
36
OCADT2
37
VDD1
38
OCADT3
39
OCADT4
40
OCADT5
41
VSS
42
OCADT6
43
OCADT7
44
OCBRDP
45
VDD1
46
ICBRDP
47
OCBRDD
48
L
VDD
49
ICBRDD
50
ICBDTO
51
VSS
52
ICBDT1
53
ICBDT2
54
ICBDT3
55
ICBDT4
56
VDD1
57
ICBDT5
58
ICBDT6
59
ICBDT7
60
ISCLK
61
PLL1_A
VDD
62
PLL1_A
VSS
63
PLL1_DVDD
64
PLL1_DVSS
65
PLL2_A
VDD
66
PLL2_A
VSS
67
PLL2_DVDD
68
PLL2_DVSS
69
AVDD
70
AVSS
71
PLLOUT
72
VDD3
73
ISRSTX
74
VDD3
75
IBCLK
76
OBRDY
77
IBRDY
78
OBDT0
79
OBDT1
80
VDD3
81
OBDT2
82
OBDT3
83
OBDT4
84
OBDT5
85
OBDT6
86
OBDT7
87
LVDD
88
VSS
89
BMDT00
90
BMDT01
91
VDD4
92
BMDT02
93
BMDT03
94
BMDT04
95
BMDT05
96
BMDT06
97
VDD4
98
BMDT07
99
BMDT08
100
BMDT09
101
VSS
102
BMDT10
103
BMDT11
104
VDD4
105
BMDT12
106
BMDT13
107
LVDD
108
BMDT14
109
VSS
110
BMDT15
111
BMDT16
112
VDD4
113
BMDT17
114
BMDT18
115
BMDT19
116
VSS
117
BMDT20
118
BMDT21
119
VDD4
120
BMDT22
121
BMDT23
122
BMDT24
123
BMDT25
124
BMDT26
125
VDD4
126
BMDT27
127
BMDT28
128
BMDT29
129
VSS
130
BMDT30
131
BMDT31
132
VDD4
133
OMCLK
134
IMCLKD
135
VDD4
136
OMCE0X
137
OMCE1X
138
OMRSX
139
VSS
140
OMCSX
141
OMWEX
142
VDD4
143
OMDQ0
144
OMDQ1
145
OMDQ2
146
OMDQ3
147
ONDQ4
148
VDD4
149
OMDQ5
150
OMDQ6
151
L
VDD
152
VSS
153
OMDQ7
154
OMAD00
155
VDD4
156
OMAD01
157
OMAD02
158
VSS
159
OMAD03
160
OMAD04
161
VDD4
162
OMAD05
163
OMAD06
164
VSS
165
OMAD07
166
OMAD08
167
VDD4
168
OMAD09
169
OMAD10
170
OMAD11
171
OMAD12
172
OMADB0
173
OMADB1
174
VDD4
175
BMDT32
176
BMDT33
177
L
VDD
178
BMDT34
179
VSS
180
BMDT35
181
BMDT36
182
VDD4
183
BMDT37
184
VSS
185
BMDT38
186
BMDT39
187
VSS
188
BMDT40
189
BMDT41
190
VDD4
191
BMDT42
192
BMDT43
193
BMDT44
194
BMDT45
195
BMDT46
196
VDD4
197
BMDT47
198
BMDT48
199
BMDT49
200
BMDT51
201
BMDT50
202
VDD4
203
BMDT52
204
BMDT53
205
BMDT54
206 VSS
207
BMDT55
208 BMDT56
209
VDD4
210 BMDT57
211
BMDT58
212 BMDT59
213
BMDT60
214 BMDT61
215
VDD4
216 BMDT62
217
BMDT63
218 IJTSEL
219
LVDD
220 JTDIO
221
JTDOO
222 JTMSO
223
JTCKO
224 JBKTGI00_X
225
VDD5
226 JTDI1
227
JTDO1
228 JTMS1
229
JTCK1
230 JBKTGI01_X
231
IRX
232 OTX
233
VSS
234 ICTS_X
235
ORTS_X
236 ODDT0
237
ODDT1
238 ODDT2
239
ODDT3
240 VDD5
241
IHCLK
242 IHAD0
243
IHAD1
244 LVDD
245
IHAD2
246 IHAD3
247
IHALE
248 IHCSX
249
IHWRX
250 VSS
251
BHDT0
252 BHDT1
253
BHDT2
254 BHDT3
255
VDD5
256 BHDT4
257
BHDT5
258 BHDT6
259
BHDT7
260 OHINT
261
TEST
262 SCAN
263
VSS
264 VSS
265
VSS
266 VSS
267
VSS
268 VSS
269
VSS
270 VSS
271
VSS
272 VSS
BMDT00
BMDT01
BMDT02
BMDT03
BMDT04
BMDT05
BMDT06
BMDT07
BMDT08
BMDT09
BMDT10
BMDT11
BMDT12
BMDT13
BMDT14
BMDT15
BMDT16
BMDT17
BMDT18
BMDT19
BMDT20
BMDT21
BMDT22
BMDT23
BMDT24
BMDT25
BMDT26
BMDT27
BMDT28
BMDT29
BMDT30
BMDT31
BMDT32
BMDT33
BMDT34
BMDT35
BMDT36
BMDT37
BMDT38
BMDT39
BMDT40
BMDT41
BMDT42
BMDT43
BMDT44
BMDT45
BMDT46
BMDT47
BMDT48
BMDT49
BMDT51
BMDT50
BMDT52
BMDT53
BMDT54
BMDT55
BMDT56
BMDT57
BMDT58
BMDT59
BMDT60
BMDT61
BMDT62
BMDT63
FB2604
FB2603
D_1.5V_1
REG_GND
D_2.5V
0.1u
C2610
0.1u
C2615
0.1u
C2618
0.1u
C2619
0.1u
C2614
0.1u
C2613
OMDQ1
OMDQ6
OMDQ0
OMDQ5
OMDQ7
OMDQ3
OMDQ2
OMDQ4
OMAD02
OMAD00
OMAD01
OMAD04
OMAD07
OMAD10
OMAD03
OMAD08
OMAD09
OMAD05
OMAD06
OMADB0
OMADB1
OMRSX
OMCSX
OMWEX
OMCE0X
OMCLK
XCS_IC_2607
IC_5601_RDX
IC_5601_WR0X
INT_IC_2607
XRST_IC_2607
HDAT[0]
HDAT[1]
HDAT[2]
HDAT[3]
HDAT[4]
HDAT[5]
HDAT[6]
HDAT[7]
D_2.8V
6.3V
10u
C2602
ERDY
KCLK
ERE
0.1u
C2605
0.1u
C2616
IC_2607_CO6
IC_2607_CK56MFO3
IC_2607_YO4
IC_2607_YO2
IC_2607_YO6
IC_2607_HDO
IC_2607_YO0
IC_2607_CO1
IC_2607_CK27MFOL
IC_2607_YO5
IC_2607_VDO
IC_2607_CO0
IC_2607_CO2
IC_2607_YO3
IC_2607_FLDO
IC_2607_CO7
IC_2607_CO4
IC_2607_YO7
IC_2607_CO5
IC_2607_YO1
IC_2607_CO3
FB2602
FB2601
100k
R2603
100k
R2604
100k
R2605
100k
R2606
100k
R2607
100k
R2608
100k
R2609
100k
R2610
EBS[5]
EBS[7]
EBS[1]
EBS[2]
EBS[4]
EBS[3]
EBS[0]
EBS[6]
FB2605
0.1u
C2617
D_1.2V
IC2604
HD74ALVC1G08VSE-E
1
IN B
2
IN A
3
GND
4
OUT Y
5
VCC
IC2603
HD74ALVC2G32USE-E
1
1A
2
1B
3
2Y
4
GND
5
2A
6
2B
7
1Y
8
VCC
IC2605
HD74LVCC3245ATEL-E
1
VCCA
2
DIR
3
A1
4
A2
5
A3
6
A4
7
A5
8
A6
9
A7
10
A8
11
GND
12
GND
13
GND
14
B8
15
B7
16
B6
17
B5
18
B4
19
B3
20
B2
21
B1
22
OE
23
NC
24
VCCB
IC2602
HD74ALVC1G125VSE-E
1
OE
2
A
3
GND
4
Y
5
VCC
IC2606
HD74ALVC1G125VSE-E
1
OE
2
A
3
GND
4
Y
5 VCC
IC2601
HD74ALVC1G79VSE-E
1
D
2
CLK
3
GND
4
Q
5
VCC
47
R2615
0
R2601
6.3V
10u
C2601
6.3V
10u
C2603
0.1u
C2606
0.1u
C2607
0.1u
C2608
0.1u
C2609
0.1u
C2611
0.1u
C2612
CL2601
C2604
6.3V
10u
IC_5601_MCLK
HADR[0]
HD74ALVC2G34USE-E
IC2804
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
HD74ALVC2G34USE-E
IC2802
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
HD74ALVC2G34USE-E
IC2805
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
6.3V
10u
C2801
HD74ALVC2G34USE-E
IC2803
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
0.1u
C2804
HD74ALVC2G34USE-E
IC2806
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
0.1u
C2803
HADR[1]
HD74ALVC2G34USE-E
IC2801
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
0
R2801
HADR[3]
0
R2802
HADR[2]
0.1u
C2802
FB2801
1
A
@056
(6/21)
@057
(6/21)
@058
(6/21)
(6/21)
@059
(10/21)
@060
@049
(4/21)
D-FFs
IC2601
IC2602
BUFFER
BUFFER
IC2606
BUFFER
IC2803
BUFFER
IC2804
BUFFER
IC2801
IC2802
BUFFER
IC2805
BUFFER
IC2806
BUFFER
LEVEL SHIFTER
IC2605
IC2603
OR GATE
AND GATE
IC2604
HDV-MPEG VIDEO ENCORDER
IC2607
@052
(18/21)
E
16
5
J
3
20
TT-001 BOARD (5/21)
HDV-MPEG VIDEO ENCODE
H
C
6
12
2
18
M
9
14
11
7
G
4
L
10
I
15
05
K
8
XX MARK:NO MOUNT
19
D
F
17
B
13
(7/21)
@053
(18/21)
@054
(20/21)
@055
(9/21)
(10/21)
(18/21)
D_1.2V