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B
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I
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2
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CVP-205/CVP-205M
CVP-205/CVP-205M
CVP-205/CVP-205M
CVP-205/CVP-205M OVERALL CIRCUIT DIAGRAM 1/3 (DM, SWX, MIC, INV)
28CC1-8812890
not ins talled
to IC18-182
to G3
to CN1-11
to CN10-13
to CN10-11
to CN10-10
to IC4-4
to CN7-9
NAND
COMPARATOR
REG3.3V
CLOCK
CPU
SDRAM 64M
CLOCK
AND
BUFFER
to IC1-13
to IC1-14
to IC1-16
to IC18-122
to IC18-162
to IC36-150
to IC26-11
to IC8-19
to IC9-6
FDC
LCDC
RBG
ENCORDER
GATE ARRAY
SWX00B
MASK ROM 128M
WAVE
DRAM 4M
SRAM 1M
DAC
OP AMP
OP AMP
ADC
SIO4
(GATE ARRAY)
REG5V
INVERTER
SRAM 256K
BUFFER
BUFFER
BUFFER
BUFFER
DECODER
NAND
D-FF
FLASH ROM 8M
MASK ROM 64M PARA/STYLE
FLASH ROM 64M MAIN-L
FLASH ROM 64M MAIN-H
BUFFER
BUFFER
AND
to IC36-160
to IC36-158
to IC36-156
to IC36-157
to IC36-164
to IC36-160
to IC1-15
to IC18-94
to IC18-116
to
IC18-177
to IC18-1117
to K7
to IC36-164
to IC36-163
to D3
: inatalled
: not inatalled
: inatalled
: not inatalled
to IC1-15
to IC1-14
to IC11-5
to IC11-6
to IC39-4
to IC21-4
not installed
not installed
not installed
,
,
28CC1-8820431 3
28CC1-8820431
not installed
to E11
to CN10-23
to IC1-12
FDD
LCD
Note : See parts list for details of circuit board
component parts.
: Ceramic Capacitor
SWX00B
SWX00B
DRAM 4M
MASK ROM 128M WAVEKB(1)
M-ROM 128M WAVELB(B)
SRAM 256K
FLASH ROM 16M MAIN
INVERTER
not installed
not installed
not installed
28CC1-8820112
to IC21-12
to IC30-19
to IC30-21
to CN10-12
to IC39-4
to IC18-88
to IC27-27
to IC30-17
to IC27-25
to CN10-20
to IC30-18, IC27-26
LINE
MIC
MIC/
LINE IN
LCD Back Light
28CC1-8819794 1
not installed
to IC18-206
to IC18-200
to IC18-207
to IC18-201
to IC1-3
to IC1-9
to IC1-8
to IC1-9
to CN12-10
to CN12-12
to CN5-10
to CN7-14
to IC22-67
to IC22-19
to IC1-5, CN10-15
to IC22-18
to IC39-1, 2
to IC22-17, IC11-9
to CN11-2
to IC18-168
to IC43-19
to IC18-169
to IC18-203
to IC18-199
to IC18-118
to IC18-172
to IC18-166
to IC18-162
to IC26-41
to CN6-6
to CN6-8
to IC9-3, CN27-24, IC26-30, IC30-16, IC8-10
to IC26-9, IC9-4, IC8-13, IC33-28
to IC33-26
to IC33-11
to IC36-1
to CN9-4
to IC18-164
to IC18-110
to IC18-100
to IC18-107
to IC18-113
to IC18-112
to IC18-88
to IC18-89
to IC18-90
to IC26-10, IC8-14, IC9-5,
IC36-151
to IC1-18
to IC1-17
to IC18-171
to IC18-165
to IC11-7
to IC18-119
to H9
to IC21-5
to E8
to H9
to IC1-15
to IC1-14
to IC39-4
to IC1-15
to IC1-14
to IC39-4
to IC21-6
to IC18-114
to IC26-4
to IC26-5
to IC8-37
to IC18-93
to IC24-15,IC25-15,IC29-15
to IC4-1,IC43-11,IC22-68
to IC1-2
to IC2-3
to CN5-8
to CN2-2
to CN5-4
to IC2-8 to IC2-11
to CN2-11
to IC14-18,IC14-7
to IC28-3
to CN5-9
to IC44-2
to CN4-2 to CN4-4
to CN5-6
to CN4-3
IC1-4
to IC43-1, IC29-14, IC42-24
to IC24-55, IC25-55, IC29-55, IC1-7
to IC24-54, IC25-54, IC29-54, IC1-6, IC36-152, IC40-27, IC41-27, IC42-27
to IC22-20
to IC24-14, IC25-14, IC40-24, IC41-24
to IC18-93
to IC18-108
to IC18-106
to IC18-99
to IC26-21
to IC26-15
to IC18-107
to IC26-22
to IC36-154
to IC36-166
to IC18-158
to IC18-96
to J6
to IC18-96
to IC18-158
to IC18-162
to IC18-105
to IC18-89
to IC18-88
to IC18-89
to IC18-88
,
,
,,
,,
,
,
to IC18-158
to IC18-98
to CI18-89
to IC18-88
to H3, IC18-193
to IC18-98
to IC18-96
to IC18-98
to IC18-96
to IC18-88
to IC18-88
to IC18-88
Summary of Contents for Clavinova CVP-103M
Page 34: ...CVP 205 CVP 205M 34 DM Circuit Board 2NA V716590 2 2 Pattern side ...
Page 37: ...B B PNR Circuit Board CVP 205 CVP 205M 37 2NA V713520 2 1 ...
Page 38: ...ENC Circuit Board B B CVP 205 CVP 205M 38 Pattern side Pattern side 1 PNR ENC 2NA V713520 2 ...
Page 43: ...to DM CN10 SWX Circuit Board CVP 205 CVP 205M 43 2NA V716050 1 Pattern side Component side ...
Page 100: ...CVP 205 CVP 205M 24 SIDE BOARD ASSEMBLY Top view Side view 1 9 8 6 6a 6b 11 7 7 4 2 3 5 ...