Purpose of adjustment : To make tools normally operate by positioning tools accurately.
DECK MECHANISM ADJUSTMENT
4-13
1) Turn the VCR on and take the tape out by pressing the
eject button.
2) Separate both top cover and plate top, and check both
the hole (A) of gear cam and the hole (A’) of chassis cor-
respond (Fig. C-2).
3) If it is done as in the paragraph 2): Turn the gear cam as
in No.2) after mantling the motor assembly L/D.
4) Undo the screw fixing the deck and the main frame, and
separate the deck assembly. Check both the hole (A) of
gear cam and the hole (A’) of chassis correspond (Fig.
C-1).
5) Check the mode S/W on the main P.C. board locates at
a proper position as in (B) of the Fig. (C-1).
6) Connect the deck to the main P.C. board and perform all
types of test.
Gear Cam
Gear Drive
(C)
Mode S/W
(B)
Motor Assembly L/D
Gear Cam
Chassis Hole
Gear Cam Hole
(A)
(A')
Fixtures and tools used
VCR (VCP) status
Checking Position
• Blank Tape (empty tape)
• Eject Mode
(with cassette withdrawn)
• Mechanism and Mode Switch
Fig. C-1
Fig. C-2
CHECK DIAGRAM
BOTTOM VIEW
TOP VIEW
Correspondence of the gear cam hole (O)
and the gear drive hole (O)
1. Mechanism Assembly Mode Check
Summary of Contents for XBR411
Page 10: ...OVERALL WIRING DIAGRAM 3 2...
Page 36: ...3 36 3 37 EE MODE VIDEO TU MODE AUDIO 2 TU IF CIRCUIT DIAGRAM...
Page 38: ...3 40 3 41 4 JACK CIRCUIT DIAGRAM...
Page 39: ...3 42 3 43 5 Hi Fi CIRCUIT DIAGRAM...
Page 41: ...3854R17328A 7 TIMER CIRCUIT DIAGRAM 3 46 3 47...
Page 42: ...3 48 3 49 8 FRONT A V 1394 JACK CIRCUIT DIAGRAM...
Page 45: ...3 54 3 55 LOCATION GUIDE PRINTED CIRCUIT DIAGRAMS 1 VCR P C BOARD...
Page 46: ...2 POWER P C BOARD LOCATION GUIDE...
Page 47: ...5 JACK P C BOARD LOCATION GUIDE...
Page 62: ...3 74 3 75 CIRCUIT DIAGRAMS 1 BGA 308P CIRCUIT DIAGRAM...
Page 63: ...3 76 3 77 2 DDR B TO B CONNECTOR CIRCUIT DIAGRAM...
Page 64: ...3 78 3 79 3 POWER FLASH CONNECTOR CIRCUIT DIAGRAM...
Page 65: ...3 80 3 81 4 RST CONTROL STATUS_REG ATAPI HOST_CPLD LATCH CIRCUIT DIAGRAM...
Page 66: ...3 82 3 83 5 VIDEO_IN VIDEO_OUT CIRCUIT DIAGRAM...
Page 67: ...3 84 3 85 6 DV1394 HDMI CIRCUIT DIAGRAM...
Page 68: ...3 86 3 87 7 AUDIO IN OUT CIRCUIT DIAGRAM...
Page 71: ...3 92 3 93 LOCATION GUIDE PRINTED CIRCUIT DIAGRAMS 1 VCR P C BOARD TOP VIEW...
Page 72: ...3 94 3 95 2 POWER P C BOARD BOTTOM VIEW LOCATION GUIDE...
Page 73: ...3 96 3 97...
Page 90: ...3 113 3 Main Clock2 for IC302 20MHz X300 IC301 PIN 13 4 SDRAM Clock...
Page 108: ...3 131 2 Disc Specification 3 Disc Materials 1 DVD ROM Single Layer Dual Layer...
Page 125: ...3 148 2 RF Block Diagram...
Page 126: ...3 149 3 PSP Block Diagram...
Page 127: ...3 150 4 MICOM Block Diagram...
Page 128: ...3 151 3 152 CIRCUIT DIAGRAMS 1 RF CIRCUIT DIAGRAM...
Page 129: ...3 153 3 154 2 DSP CIRCUIT DIAGRAM...
Page 130: ...3 155 3 156 3 COM CIRCUIT DIAGRAM...
Page 132: ...3 159 3 160 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE...
Page 133: ...3 161 3 162 2 MAIN P C BOARD LOCATION GUIDE...
Page 165: ......