Kenwood LZ-651W Service Manual page 15

P
TP603
32
TP604
60
TP605
59
TP606
58
TP607
57
TP608
TP850
TP612
47
TP613
30
TP614
36
TP615
33
TP616
TP861
28
TP617
37
TP618
TP619
TP620
TP854
TP622
L514
10uH
C604 R597 R600
IL647 IL648
10 22K 56K
IL650
C608
8P
-15.3V
0.7V 7.8V
R601 R603
10K 100
1.3V R602
7.8kHz
10K
IL652
POWER AMP
IC405
TP822
8.1V 1 8 4.0V
VP OUT+
2.5V 2
IN+
7
NC
TP823
3 6
SGND PGND
0.8V 4 5 4.0V
VC OUT-
R423 R422
3.9K 47
DIO BUZ.
UTE DRIVER
Q403 Q404
22K 22K
BZ401
22K 22K BUZZER
LZ-651W
Q
TP601 TP839
R595
CN501
10
1 VGH
TP840 2 OPEN
3 CS
TP841
4 MODE2
TP842
5 MODE1
TP843
6 VR
TP844
7 SPS
TP845
8 CLS
TP846
9 VCC
10 OPEN
11 OPEN
TP847 TP609
12 VSS
13 OPEN
TP832 TP848 TP610
14 OPEN
TFT
15 VGL
LCD
TP623 TP849 TP611
PANEL
16 COM
17 GND
TP851
18 CLD
TP852
19 SPIO
TP853
20 CTR
21 TST
TP855
22 HR
TP856
23 SPOI
TP857
24 SAM
TP858
25 VA(B)
TP859
26 VB(G)
TP860
27 VC(R)
TP621
28 GND
TP862 TP863
29 VSHA1
30 VSHA2
TP864 TP865
31 VSHL2
32 VSHL1
1.3V
7.8kHz
IC506
VCOM
AMP
Q515,516
DRIVER
R606
22
Q515
Q516
R607
22
SPEAKER
CN401
SPEAKER+
2
SPEAKER-
1
SP1
CAUTION : For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-
current or resistance measurements shall be carried out (exposed parts are acceptably
insulated from the supply circuit) before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary
slightly due to variations between individual instruments or/and units.
R S
2SA1576A
2SC2413K
2SC4081
DAN202U
MA716
BA3121F
NJM4580V
T
LZ-651W
2SD1766
DTA124EUA
DTA143EUA
DTC124EUA
DA204U
RD10M
RD6.8M
TC4053BF
NJM2107F
15
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