Integra DTR-7.8 Service Manual page 72

A
QQ
3 7 63 1515 0
PRINTED CIRCUIT BOARD VIEWS-4
U08
VIDEO PC BOARD (NAVD-9052)
Side-A
1
2
TE
L 13942296513
3
R2203
R2201
4
www
5
.
http://www.xiaoyu163.com
B
FOR NAHDM-9107(23P)
D2201
D2202
APWR1
Q2203
APWR2
VMUT
Q2202
+12V
SDA
C2259
POFF
SCL
GNDDG
-5V
+SUB
+5V
R2224
MPWR +9V
C2607
DACPY
C2242
DACPB
C2233
DACPR
PYOUT
PBOUT
PROUT
D4PY
D4PB
1
D4PR
C2222 C2223
P2201
R2209 C2221
R2206
R2204 R2207 R2208
R2202 R2205
x ao
y
i
http://www.xiaoyu163.com
8
FOR NAHDM-9114(31P)
P2801A
DACPB DACPR
DACPY
C2243
C2235
R2219
C2237
C2236
C2231
Q Q C2230
3 6 7 1 3
C2234
C2229
R2220
C2228
R2221
R2218
R2217
C2232
R2271
Q2206
C2224
R2240 R2242 R2237
P2202 R2213 R2238
R2241
R2239
R2215
R2212
R2214
R2210
R2211
u163
.
C
2 9 9 4 2 8
1
C2266
C2246
1 5 0 5 C2248 8 2 9 9 4
C2250
R2232
R2272
Q2207
C2035
C2252
C2036
R2260
R2265
R2005
m
co
DTR-7.8
D
9 9
NCVD-9052
25139052 1
Q2027
C2030
2 8 9 9
C2031
C2027
C2028
C2
R2010 R2012 R
R2015 R2013
R2008 C2011