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LG CM9730 - Page 80

LG CM9730
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2. CAPACITORS 3. CONNECTORS
3-83 3-84
Location Spec Voltage[V]
DSP Block
C525 47uF/16V 3.27
C527 47uF/16V 1.18
C531 47uF/16V 4.7
C533 47uF/16V 3.3
C550 47uF/16V 1.18
CA501 100uF/16V 11.3
CA502 1uF/50V 0
CA503 4.7uF/50V 1.9
CA504 10uF/16V 2.5
CA505 47uF/16V 3.3
Ucom Block
C124
1000uF/6.3V
3.4
C151 47uF/16V 3.43
C160 100uF/16V 12
Servo Block
C39.61 47uF/16V 1.67
C413 100uF/16V 5.1
C457 47uF/16V 3.3
C458 47uF/16V 3.3
C462 47uF/16V 3.3
C467 3.3uF/50V 1.67
Location Spec Voltage[V]
C485 220uF/16V 5.1
C492 47uF/16V 3.3
C4H6 100uF/6.3V 1.83
VFD PCB
C303 47uF/50V 7.15
C313 220uF/6.3V 3.4
C319 47uF/50V 33.1
C322 47uF/50V 2.6
JOG PCB
C3J22 47uF/50V 12
C3J24 47uF/50V 3.3
ADC Block
C210 10uF/16V 0
C211 47uF/16V 0
C221 100uF/16V 3.3
C267 47uF/16V 5.1
AMP Block
C706 470uF/50V 39.6
C720 470uF/50V -39.7
C728 470uF/50V 39.6
C742 470uF/50V -39.7
C750 470uF/50V 39.6
Location Spec Voltage[V]
C765 470uF/50V -39.7
C773 470uF/50V 39.6
C775 1uF/50V 0
C791 470uF/50V -39.7
C792 100uF/16V 0.6
C7A1 470uF/50V 39.6
C7A3 1uF/50V 0
C7B8 470uF/50V -39.7
C7C7 470uF/50V 39.6
C7E1 470uF/50V -39.7
C7E9 470uF/50V 39.6
C7G3 470uF/50V -39.7
C7G5 47uF/16V 4.78
C7H4 470uF/50V 39.6
C7K8 470uF/50V -39.7
PWM Block
C603 220uF/6.3V 1.2
C606 220uF/6.3V 3.3
C684 100uF/16V 3.3
VOLUME PCB
C3V22 47uF/50V 12
C3V24 47uF/50V 3.3
PIN NO.
DESCRIPTION
VOLTAGE
Harness Board IN, 15P, 2.5mm
MAIN - SMPS
CN102
1 VKK 32.07
2 FL+ 7.63
3 FL- 2.415
4 VFDGND
5 -5V -5V
6 AGND
7 5.6VA 5.67
8 5.6VA 5.67
9 GND
10
AMP_P_
CTRL
11
PFC_P_
CTRL
12 MGND
13 12V 12.14
14 MICGND
15 GATE
FFC, 33P, 1.25mm
MAIN - MAIN VOLUME
CN103
1 DGND
2 EQ_T_B
3 EQ_T_A
4 DGND
5 EQ_M_B
6 EQ_M_A
7 DGND
8 EQ_B_B
9 EQ_B_A
10 DGND
11 KEY1
12 AGND
13 PT_R
14 PT_L
15 AGND
16 PT_SENS
17 EXP_CLK2
18 DGND
19 JOG_B
20 JOG_A
21 M_VOL_B
22 M_VOL_A
PIN NO.
DESCRIPTION
VOLTAGE
23 DGND
24 3.3VA 3.4
25 12V 12.1
26 12V 12.1
27 KEY3
28 EXP_DAT1
29 EXP_CLK1
30 DGND
31 B_VOL_B
32 B_VOL_A
33 DGND
FFC, 17P, 1.25mm
MAIN - VFD
CN104
1 KEY2
2 STBY_LED
3 REMOCON
4 DGND
5 3.7VA 3.73
6 DGND
7 VFD_DO
8 VFD_CLK
9 VFD_STB
10 DGND
11 VFD_RST
12 DGND
13 VKK 12.14
14 DGND
15 FL+ 7.2
16 NC
17 FL- 2.45
FFC, 16P, 1.00mm
MAIN - JACK
CN106
1 DGND
2 SPK_DA1
3 SPK_CLK1
4 SPK_DA2
5 SPK_CLK2
6 DGND
7 12V 12.14
8 12V 12.14
9 3.3V 3.33
10 3.3V 3.33
11 INT
PIN NO.
DESCRIPTION
VOLTAGE
12 /RST
13 /SEN
14 /SDIO
15 /SCLK
16 DGND
FFC, 17P, 1.25mm
VFD -MAIN
CN301
17 KEY2
16 STBY_LED
15 REMOCON
14 DGND
13 3.7VA 3.7
12 DGND
11 VFD_DO
10 VFD_CLK
9 VFD_STB
8 DGND
7 VFD_RST
6 DGND
5 VKK 33.1
4 DGND
3 FL+ 7.14
2NC
1 FL- 2.491
FFC, 17P, 1.25mm
JOG -VOLUME
CN3J01
1 DGND
2 KEY1
3 AGND
4 PT_L
5 PT_R
6 AGND
7 PT_SENS
8 3.3VA 3.4
9 DGND
10 12V 11.9
11 12V 11.9
12 JOG_B
13 JOG_A
14 DGND
15 EXP_DAT1
16 EXP_CLK2
17 KEY3
Location Value Capacitor (uF) Voltage_Spec
100V-10% 240V/50hz+10%
Measured voltage Measured voltage
SMPS PCB
C904 270uF 450V 380V 380V
C905 270uF 450V 380V 380V
C911 100uF 50V 12.5V 12.8V
C930 68uF 450V 138V 336V
C932 22uF 50V 14V 14.5V
C936 1000uF 16V 5.65V 5.68V
C947 100uF 50V 31.2V 31.5V
C956 470uF 16V 5.1V 5.08V
C957 100uF 16V -5V -5V
C958 100uF 25V 12V 12V
C964 100uF 25V 11.99V 11.98V
C966 2200uF 50V 39.8V 39.8V
C968 2200uF 50V 39.7V 39.7V

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