16
CP-S370W
PWB assembly Drive
Speaker
Check at operating mode
No sound
NO
YES
PWB assembly Signal
Are signal input
at each pin on the PWB
assembly Drive?
CHV25 : Audio (L)
CHV33 : Audio (R)
Are the
signals input at each
pin of I306 on the PWB
assembly
Drive?
PWB assembly Signal
YES
PWB assembly Drive
NO
: RX
: TX
Pin No
RS-232C
1
2
3
6
7
9
10
12
13
14
SEL0
RTS
GND
RDP
TDP
Check at operating mode
9
13
Can not control to RS-232C
Summary of Contents for CPS370W C4S3
Page 31: ...31 CP S370W 1 2 3 4 5 1 2 3 4 5 A B C D E F POWER UNIT BALLAST 1 C4S3 ...
Page 32: ...32 CP S370W 1 2 3 4 5 1 2 3 4 5 A B C D E F POWER UNIT BALLAST 2 C4S3 ...
Page 33: ...CP S370W 33 34 6 5 4 3 2 1 6 5 4 3 2 1 A B C D E F G POWER UNIT CIRCUIT 1 C4S3 ...
Page 34: ...CP S370W 35 36 6 5 4 3 2 1 6 5 4 3 2 1 A B C D E F G POWER UNIT CIRCUIT 2 C4S3 ...
Page 36: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 39 40 CP S370W PWB assembly SIGNAL 2 C4S3 ...
Page 38: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 43 44 PWB assembly DRIVE 1 C4S3 CP S370W ...
Page 39: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 45 46 CP S370W PWB assembly DRIVE 2 C4S3 ...
Page 40: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 47 48 PWB assembly DRIVE 3 C4S3 CP S370W ...
Page 41: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 49 50 CP S370W PWB assembly DRIVE 4 C4S3 ...
Page 42: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 51 52 PWB assembly DRIVE 5 C4S3 CP S370W ...
Page 43: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 53 54 PWB assembly DRIVE 6 C4S3 CP S370W ...
Page 44: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 55 56 CP S370W PWB assembly DRIVE 7 C4S3 ...
Page 45: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 57 58 PWB assembly DRIVE 8 C4S3 CP S370W ...
Page 46: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 59 60 PWB assembly DRIVE 9 C4S3 CP S370W ...
Page 47: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 61 62 PWB assembly DRIVE 10 C4S3 CP S370W ...
Page 48: ...CP S370W 63 64 MEMO MEMO ...
Page 59: ...75 CP S370W MEMO ...