Service manual

11-11
L3ACLK
1234567
910
8
1112131516 14
GND VCC NUNU
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
ZERO
DETECT
4X/8X
OVERSAMPLING
DIGITAL FILTER
/FUNCTION
CONTROLLER
LPF
LPF DAC
DAC
AUDIO
SERIAL PORT
SYSTEM
CLOCK
MANAGER
SERIAL
CONTROL PORT
IC3010
OPEN
L1BCLK
M2
OPENR3196
OPENR3198
OPENR3195
OPENR3197
G1
G2
0.1C3215
G3NU
10C3216
C4
10C3217
AUDIO(L)
B5
10C3218
AUDIO(R)
C3NU
C1
C2NU
B2NU
AA10SRXD0
Y10SCLK0
AB10STXD0
SPDIF
AUDIO(L)-OUT
OPEN
R3174
OPEN
R3173
AUDIO(R)-OUT
OPEN
C3108
OPEN
C3110
OPEN
C3109
L3013
OPEN
P-ON+5V
AMP(L)-OUT
AMP(R)-OUT
OPEN
R3176
OPEN
R3177
L2
SPDIF
3.9KR3335
3.9KR3336
OPEN
R3331
OPEN
R3327
OPENR3200
OPENR3201
OPENR3199
100R3209
GND
VCC
IC3015
NJM4558M(TE1)
1234
5678
82P
C3237
24K
R3355
150K
R3350
4.7K
R3342
4.7K
R3332
82P
C3232
82P
C3229
4.7K
R3325
10
C3224
OPEN
C3245
0
R3362
OPEN
R3320
12K
R3393
12K
R3394
10
C3249
220P
C3248
0.1
C3250C3251
100/16V
L3038
BLM21PG221SN1D
24K
R3352
150K
R3351
82P
C3241
82P
C3230
4.7K
R3330
4.7K
R3341
10
C3223
4.7K
R3322
82P
C3227
0
R3359
OPEN
C3244
OPEN
R3311
B1NU
A2
B4NU
A5NU
A4NU
A3NU
B3NU
K20P-ON-H2
J21LED-R
VCOM-PWM
P-ON-H2
AB21VCOM-PWM
K21REMOTE
REMOTE
LED-R
MADIN0
G21KEY-IN1
H19MADIN0
KEY-IN1
LIGHT-SENS
G20KEY-IN2
H21PROTECT1
PROTECT1
G22PROTECT2
PROTECT2
H22PROTECT3
PROTECT3
H20DTV-ON-H2
DTV-ON-H2
M3DVD-AUDIO-MUTE
100R3208
M21DTV-ON-H1
100R3210
DTV-ON-H1
J19HDMI-HPD1
22R3211
HDMI-HPD1
22R3212
J20HDMI-HPD0
HDMI-HPD0
22R3213
K22HDMI-CEC
HDMI-CEC
P18NU
22R3214
J22HDMI-HPD2
HDMI-HPD2
100R3205
OPENR3313
22R3318
22R3312
22R3316
22R3314
22R3317
22R3315
M1
*1
IC3005(3/6)
R8J04013BG-RJ
LRCLK
10K
R3178
100
R3191
RESET
0.1
C3106
0.1
C3252
4.7K
R3182
32
14
IC3009
PST8420UR
CDVDD
GND OUT
T20RESET-N
0.033
C3113
OPEN
C3116
0.01
C3120
AL+3.3V
CPU-RESET-N
10C3282 22R3444
10K
R3446
10C3283
10K
R3447
1KR3445
100K
R3475
22R3465
1
2
34
VCC
GND
5
IC3017
SN74LVC1G126DCKR
1
2
34
VCC
GND
5
IC3016
SN74LVC1G126DCKR
100
R3439
100
R3440
OPEN
R3438
P-ON+3.3V
L3040
BLM21PG221SN1D
C7-SPD-EN
DVD-SPD-EN
DVD-AUDIO(L)
DVD-SPDIF
DVD-AUDIO-MUTE
DVD-AUDIO(R)
KEY-IN2
4
PO
3
2
R
1
MN Q
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
AUDIO
I/F
CONTINUE
DIGITAL 2
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 5
TO DIGITAL
MAIN 2
IC3005(2/6)
TO DIGITAL
MAIN 6
IC3005(6/6)
AUDIO D/A
CONVERTER
(OP AMP)
CONTINUE
DIGITAL 4
CONTINUE
DIGITAL 2
CONTINUE
DIGITAL 5
CONTINUE
DIGITAL 6
(RESET)
(BUFFER GATE)
(BUFFER GATE)
CONTINUE
DIGITAL 4
CONTINUE
DIGITAL 1
Digital Main 3 Schematic Diagram
FL11.8SCD3
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE: