![background image](http://html2.mh-extra.com/html/panasonic/bb-hcm381ce/bb-hcm381ce_service-manual_4921035135.webp)
R1154
R1157
C1166
RESET
GND2
+12V
R1153
C1161
D1153
Q1152
C1159
R1155
C1160
D1155
C1164
R1156
C1170
C902
R910
R912
R906
CLK
R829
C830
R831
C833
C835
R915
R913
R830
C915
R826
30
31
60
61
90
91
120
1
1
C829
C904
R817
R816
R821
R818
R820
C824
R814
R819
R815
R827
A
R812
R828
C834
PSUP1419Z
100
C1169
C919
R909
1
1
25
26
C1157
R935
R940
R939
R929
R928
R931
R930
C933
R933
C1151
+3.3V
R937
R941
C937
C901
C927
C936
C935
C938
C934
C930
C924
C932
C928
C907
C909
Q804
R842
R848
R840
C837
R834
R841
MD2
GND
C903
C912
C911
R944
C905
R905
C913
C944
R903
R902
C943
R901
+3.3V
-C2
+3.3V
-C1
+3.3V
-D1
CDS_IN
C801
C802
-5V
D801
R813
R850
C844
R802
C803
C831
C846
LR
C
Y
C851
C852
1
+5V
-A
+3.3V
-D2
R833
C914
R832
C832
Q1153
C908
C929 C926
C925
C931
RXD TXD
C923
C910
LG R904
VIDEO
+3.3V-A
C854
Q802
Q803
Q801
R837
R839
R847
FWE
R849
FSC
R843
+6V
R932
50
51
75
76
BB-HCM381 VIDEO BOARD BOTTOM VIEW
PbF
Summary of Contents for BB-HCM381CE
Page 4: ...Lens Board 4...
Page 5: ...Video Board CCD Board 5...
Page 25: ...1 Remove three Screws C And remove the Cabinet Cover 25...
Page 26: ...2 Remove the Screw B And remove the I O Board 26...
Page 29: ...3 Remove eight Screws A 4 Remove the Upper Tilt Cover And remove the Lower Tilt Cover 29...
Page 31: ...4 Remove the Tilt Belt 5 Remove the Tilt Block Ass y Camera Unit 31...
Page 38: ...When fix Lens Board by the Screws please use the jig not to shift Lens Guide Ass y 38...
Page 39: ...10 6 CCD UNIT 39...
Page 49: ...12 TROUBLE SHOUTING 12 1 STARTUP OPERATION 12 2 OTHER FUNCTION CHECK 49...
Page 50: ...12 3 IMAGES BLOCK CHECK 50...
Page 51: ...51...
Page 52: ...12 4 CAMERA UNIT CHECK 52...
Page 53: ...53...
Page 54: ...12 5 LENS PCB CHECK 54...
Page 55: ...55...
Page 56: ...12 5 1 ZOOM Operation Check 56...
Page 57: ...12 6 SOUND BLOCK CHECK 57...
Page 58: ...12 6 1 External Microphone 58...
Page 59: ...12 6 2 Speaker Output 12 6 3 Common Flow for External Microphone and Speaker Output 59...
Page 60: ...12 7 PAN TILT OPERATION CHECK 12 7 1 PAN Operation Check 60...
Page 61: ...12 7 2 TILT Operation Check 61...
Page 62: ...12 8 LAN BLOCK CHECK 62...
Page 63: ...12 9 SD CARD CHECK 63...
Page 64: ...64...
Page 65: ...12 10 POWER SUPPLY BLOCK CHECK 65...
Page 66: ...66...
Page 67: ...12 11 RTC CIRCUIT CHECK 67...
Page 68: ...12 12 I O TERMINAL CHECK 68...
Page 69: ...12 13 LED CIRCUIT CHECK 69...
Page 70: ...12 14 INITIALIZATION OPERATION CHECK 70...
Page 71: ...12 15 VERSION UPGRADE CHECK 71...
Page 94: ...19 ACCESSORIES AND PACKING MATERIALS 94...
Page 95: ...20 REPLACEMENT PARTS LIST Note 1 RTL Retention Time Limited 95...
Page 100: ...C129 ECJ0EF1C104Z 0 1 100...
Page 102: ...C212 ECJ0EC1H101J 100p 102...
Page 104: ...C273 ECJ0EF1C104Z 0 1 104...
Page 106: ...106...
Page 108: ...R104 ERJ3GEYJ101 100 108...
Page 110: ...R235 ERJ3EKF51R1 1 1 110...
Page 116: ...116...
Page 119: ...C939 ECJ0EC1H101J 100p 119...
Page 121: ...R819 ERJ2GEJ101 100 121...
Page 127: ...F501 D4FBR200A003 FUSE 127...
Page 133: ...IC1101 7 1 8 14 BB HCM381 CCD BOARD BOTTOM VIEW...
Page 143: ...C B A D E1 E2...
Page 144: ...F3 F2 G2 E3 F1 G1...
Page 145: ...I1 I2 I3 K1 K2 K3 K4 Tilt Scan L1 L2 M1 M2 H2 H3 H4 H5 J1 J2 J3...
Page 147: ...P6 P7 P8 P9 10Base Hub Connection Communicating Q R1 R2 S1 S2 S3 T1 P5...
Page 148: ...V W1 W3 W4 W2 X1 X2 X3 T2...
Page 149: ...X6 Y4 Y1 Y2 Y3 Z1 Z2 Z3 Z4 X4 X2 X3 X5...
Page 150: ...a1 a2 a3 b1 b2 b3 b4 Pan Scan...