10-10
10-10
AVC BOARD - CIRCUIT DIAGRAM (PART 2)
TO SUP PCB
E
F
G
H
1230 B12
1231 E12
1232 F11
2200 E2
2201 D1
2202 D3
2203 E3
2204 E3
2205 D4
2206 E8
2230 B8
TO HP PCB
1
2
3
4
5
6
7
*
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
A
B
C
To front uP
D
E
F
G
H
A
B
C
D
2231 D8
2232 D11
2233 B3
2234 H4
2235 H4
2236 H7
2237 H6
2250 G2
2251 G1
2252 G3
2253 G3
2254 F3
2255 F4
2256 F8
3200 D2
3201 D3
3202 E3
3203 E3
*
3204 A5
3205 A6
3206 A6
3207 D5
3208 D7
3209 E6
3210 E7
3230 B8
3231 A8
3232 A8
3233 A9
3234 B9
3235 A9
3236 D8
TO AMP PCB
3237 C8
3238 C8
3239 C9
3240 D9
3241 D10
3242 B10
3243 D10
3244 A3
3245 B3
3246 G5
3247 H8
3248 H8
3249 A10
3250 G2
3251 G3
3252 F3
3253 F3
3254 B5
3255 B6
3256 B6
3257 F5
3258 F7
3259 F6
3260 F7
3290 G10
4200 B3
5230 G4
6230 B7
6231 G8
6232 H8
7200 A6
7201 E6
7202 E8
7230-A G3
7230-B D3
7231 A8
7232 A8
7233 A9
7234 C8
7235 C8
7236 D9
7237 B10
7250 B6
7251 F6
7252 F8
AMP_R
AMP_L
A_HP
A_HP
2250
1n
100u
2233
100p
2232
7200
BC817-25
GND_D
GND_D
1B_L
AMP_ON
+5V6_ECO
1m0
2237
GND_D
aa
+5V
PWD_DN
3206
1K
6230
-5V
GND_D
aa
3260
1K
+12A
GND_D
3253
27K
GND_D
A_HP
STBY
aa
3247
3230
4K7
3202
6K8
4K7
3231
A_HP
A_HP
GND_D
47K
3241
10K
3234
6K8
3252
3257
1K
1K
7235
BC847B
1K
3207
2231
22u
3233
1K
3209
GND_D
120p
2254
3251
12K
4K7
3244
33R
3205
4200
BC817-25
7251
BC817-25
7201
FE-BT-VK-N
1230
1
2
3
4
NJM4556AM
7230-B
5
6
7
8
4
27K
3203
GND_A
120p
2204
1K
3210
7230-A
NJM4556AM
3
2
1
8
4
2251
22u
47R
3254
47u
680K
3290
2255
100K
220R
3200
7250
BC817-25
3258
1K
GND_D
A_HP
1K
3256
3242
BC847BW
7237
GND_D
47K
2235
22n
BC817-25
7202
+D
5K6
3243
3245
4K7
10R
3246
6
7
8
9
7252
BC817-25
FE-BT-VK-N
1232
1
10
11
12
13
14
2
3
4
5
10K
+D
A_HP
GND_D
3240
GND_DAC
3249
LPC
NTC
220K
6232
BAS316
470p
2203
A_HP
+HP
GND_A
2205
47u
47R
3204
MUTE_SUB
3208
5230
2u2
DVD_ON
1K
3259
1K
22u
2201
1n
2200
GND_D
+12A
+5V6
7234
3250
220R
4K7
3237
BC857B
GND_D
2234
47u
GND_D
3248
100K
1231
FE-BT-VK-N
1
2
3
4
BAS316
aa
2252
100p
33R
3255
6231
BAS316
100p
2202
12K
3201
10K
3235
A_HP
2236
470u
2206
100p
5K6
10u
2230
2253
470p
3232
3239
1K
GND_A
5K6
3238
4K7
7236
BC847B
BC847B
1B_R
3236
7231
7233
100p
2256
BC857B
BC847B
7232
DVD_5V
MUTE_LR_SUB
+5V_MUTE_1
MUTE_DVD
HPREF
+HP
HPREF
HPREF
HPREF
HPREF
HP_in_L
HP_in_R
+5V_MUTE_1
+12A
+HP
+5V_MUTE_1
HP_DET
+5V6
DC voltage measured in DISC mode PLAY
*
Provision in layout only
3139 118 56960...8239_210_91846...for 3518 pt1 dd wk0315
Note : Some values may varies, see respective
parts list for correct value.
AVC Circuit Diagram (Part 2)
5.9V
5.9V
5.9V
5.9V
5.9V
5.9V
5.9V
11.6V
0.7V
5.4V
0V
0V
0V
0V
0.7V
0V