Table of Contents
5366 TI321611G800
23661N/0805
5367 BLM21B221SB
23681N/0805
5368 BLM21B221SB
23701N/0805
5369 BLM21B221SB
NI
23721N/0805
NI
1301
5370 BLM21B221SB
1
2
1
23741N/0805
3
1
4
1
5
1
5371 BLM21B221SB
6
1
7
1
NI
8
1
23761N/0805
9
1
NI
10
1
11
1
5372 BLM21B221SB
LEOCO-2011P11H000
TP26-36
23781N/0805
5373 BLM21B221SB
23801N/0805
5374 BLM21B221SB
NI
23821N/0805
NI
NI: No Insertion
+5V
1
1311
1
2
1
3
TP37-39
HEAD-2.54-3X1
NI
SYNC/AUDIO_DET
AUDIO_DETECT
+3.3V
2313
100N/0805
3313
O«×C 30K
NI
15K/0805
NI
3315
THERMO
1
1
2
1
3314
DTC-103
C620/10K/0805
NI
TP40-41
NI
Back
CPU Schematic Diagram & Waveforms
+5V
+18V
+18V
2367100N/0805
18V_ON
18V_ON
2369100N/0805
TMDS_PD
+18VCC
TMDS_PD
+18VCC
+5V_PWR_CTL
+5V_PWR_CTL
VOLUME
AUDIO_PWR_CTL
2371100N/0805
+5V
BRIGHT_CTL
BRIGHT_CTL
AUDIO_PWR_CTL
BACKLIGHT_CTL
BACKLIGHT_CTL
PANEL_PWR_CTL
2373100N/0805
3302
NI
15K/0805
EEPROM_WP
3301
100R/0805
KEY
+5V
5321
2301
2375100N/0805
BEAD/1206
10N/0805
+5V
close to cpu
2323
AUDIO_DETECT
1U/0805
2377100N/0805
NI
3305
3306
1K/0805
1K/0805
3303 100R/0805
LED_R
+3.3V
2379100N/0805
100R/0805
5343
LED_G
3304
BEAD/1206
NI
2381100N/0805
VOLUME
2383100N/0805
2348
NI
1U/0805
NI
+5V
3321
3322
3363
10K/ARV241
10K/ARV241
10K/ARV241
7321
3323
10K/0805
1
42
PC0/hsyncdiv
PA0/OCMP
NI
2
41
PC1/VA
TEST/Vpp
5
4
3
40
PC2/PWM2
RESET
6
3
4
39
PC3/PWM3
PA1/RDI
7
2
5
38
PC4/PWM4
PA2/TDO
8
1
6
37
PC5/PWM5
PA3
7
36
PC6/PWM6
PA4
10K/ARV241
8
35
PA5
/DOE
PC7/PWM7
3324
9
34
PB7/AIN3/PWM1
PA6
KEY
10
33
PB6/AIN2/PWM0
OSCIN
THERMO
11
32
THERMO
PB5/AIN1
OSCOUT
SYNC/AUDIO_DET
GMZ2/OSD_RST
12
31
PB4/AIN0
PA7/blankout
13
30
VDD
PB3/SDAI
VDDU
14
29
USBVCC
PB2/SCLI
UPM
15
28
USBDM
PB1/SDAD
UPP
16
27
USBDP
PB0/SCLD
17
26
VSS
PD6/CLAMPOUT
HS_IN
18
25
HS_IN
HSYNC1
PD5/HFBACK
VS_IN
19
24
VS_IN
VSYNC1
PD4/ITB
20
23
PD0/vsynco
PD3/ita/vfback
21
22
PD1/hsyncoPD2/CSYNC1
ST72774
+5V
3364
8
1
100R/0805
VS-CPU
VS-CPU
7
2
3360
6
3
3365
4K7/ARV241
HS-CPU
5
4
100R/0805
HS-CPU
3325
4K7/ARV241
+5V
3345 100R/0805
NI
2
1
SI_HS
2
1
HS
HS_IN
3349 100R/0805
EEPROM_WP
3343 100R/0805
NI
2
1
IICSCL
SI_VS
IICSCL
2
1
IICSDA
VS
VS_IN
IICSDA
3346 100R/0805
VDDU
+3.3V
3372
1K5/0805
NI
3368
BLM21B221SB
UPM
22R/0805
NI
NI
UPP
BLM21B221SB
3369
22R/0805
NI
NI
NI
NI
NI
+5V
+5V
NI
3382
4K7/0805
NI
3383
2
4
100R/0805
SEL
SI_HSGAL
1A
1Y
3
NI
3384
HS
1B
5
7
100R/0805
3350
SI_VS
2A
2Y
6
NI
3385
0R/0805
VS
2B
1
2
11
9
100R/0805
3A
3Y
SOG
10
NI
SOG
3B
/RESET
14
12
4A
4Y
GMZ2_PWR_CTL
GMZ2_PWR_CTL
13
4B
SYNC_CTL
1
+5V_LOGIC
A/B
LED_R
15
G
LED_G
/SCS
7322
/SCS
74F157
3326
NI
GMZ2/OSD_RST
1M/0805
IICSDA
IICSCL
DDCSDA
DDCSDA
DDCSCL
DDCSCL
CLP-CPU
CLP-CPU
SCLK
SCLK
SDI
SDI
SDO
SDO
CSYNC
2325
2326
CSYNC
22P/0805
22P/0805
+5V
3361
6341
3341
4K7/ARV241
BAS32L
47K/0805
/RESET
+5VD
+5V
3362
7362
4
5
8
1
VCC
PRE
3
6
7
2
/WC
E1
2
7
6
3
SCL
E2
1
8
5
4
SDA
VSS
100R/ARV241
ST24C16/DIP
EEPROM STORES CONFIGURATION DATA
5362
BEAD/1206
(USB CONNECTOR,
NI
FOXCONN)
6342
2 : DM
BZX84C3V6
3 : DP
5363
NI
1361
1
1
1
2
1
3
4
UC1112C-K1
1
5364
NI
TP42-45
NI
3
3
5365
6343
6344
2384
BEAD/1206
BAV99
BAV99
100N/0805
NI
NI
NI
NI
NI
150B LCD
35
Go to cover page
2
7321-18
HS_IN
VS_IN
2 V/div AC
CSYNC
5 uS/div
3
7321-19
2 V/div AC
5 mS/div
4
7321-26
2 V/div AC
5 uS/div
5
7321-32
1 V/div AC
0.1 uS/div
6
7321-33
1 V/div AC
0.1 uS/div
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